Merge pull request #384 from nacos-group/develop

Optimize some codes

.gitignore

@@ -11,3 +11,4 @@ target
 node_modules
 test/derby.log
 /console-fe
+.flattened-pom.xml

README.md

@@ -1,9 +1,11 @@
-# NacosSync
+# Nacos Sync
+
+## [Example](https://github.com/paderlol/nacos-sync-example)
 
 ## Function
 
  - Console: provide API and console for management
- - Worker: provider the service registration synchronization. 
+ - Worker: provide the service registration synchronization. 
 
 ## Architecture
 
@@ -43,6 +45,128 @@ Info |      +------------+                   ^
      
 
 ## Quick Start:
- - Swagger API: http://127.0.0.1:8081/swagger-ui.html#/
+ - Swagger API: http://127.0.0.1:8083/swagger-ui.html#/
+ - Web Console: http://127.0.0.1:8083/
  - Others: TBD
 
+# NacosSync Migration User Guide
+
+## Support migration type
+
+| Source    | Target    | Support | Note                                                         |
+| --------- | --------- | ------- | ------------------------------------------------------------ |
+| Nacos     | Nacos     | Yes     | Only supports the same version of Nacos migration,**especially** the version of **0.8** migrates to 1.0 or above. |
+| Nacos     | Zookeeper | Yes     | Only support registery center of **Dubbo**                   |
+| Nacos     | Consul    | Yes     | Only support  registery center of **Spring Cloud**           |
+| Nacos     | Eureka    | Yes     | Only support  registery center of **Spring Cloud**           |
+| Zookeeper | Nacos     | Yes     | Only support registery center of **Dubbo**                   |
+| Consul    | Nacos     | Yes     | Only support  registery center of **Spring Cloud**           |
+| Eureka    | Nacos     | Yes     | Only support  registery center of **Spring Cloud**           |
+
+
+
+
+
+## Manual Goal
+
+- Start the NacosSync service
+- Use a simple example to demonstrate how to migrate a Dubbo client registered in the Zookeeper Registry to the Nacos Registry
+
+## Prerequisites
+
+Before you begin, install the following:
+
+- 64bit OS: Linux/Unix/Mac/Windows supported, Linux/Unix/Mac recommended.
+- 64bit JDK 1.8+: downloads, JAVA_HOME settings.
+- Maven 3.5.2+: [downloads](https://maven.apache.org/download.cgi), [settings](https://maven.apache.org/settings.html).
+- MySql 5.6.+
+
+## Download & Build From Release
+
+There are two ways to get NacosSync.
+
+- Download run package
+- Download source code from Github
+
+``` xml
+
+cd nacos-sync/
+mvn clean package -U
+
+```
+
+The path to the target file:
+
+``` xml
+
+nacos-sync/nacossync-distribution/target/nacos-sync-0.5.0.tar.gz
+
+```
+
+After extracting the installation package, the directory structure:
+
+``` xml
+
+nacos-sync
+├── LICENSE
+├── NOTICE
+├── bin
+│   ├── nacosSync.sql
+│   ├── shutdown.sh
+│   └── startup.sh
+├── conf
+│   ├── application.properties
+│   └── logback-spring.xml
+├── logs
+└── nacos-sync-server.jar
+
+```
+
+## Initialize The DB
+
+The default is Mysql database, which can support other relational databases
+
+- Build db schema, the default schema name nacos_sync.
+- Tables do not need to be created separately, which is conducive to hibernate's automatic table creation function.
+- If the automatic table creation fails, you can build the table nacosSync.sql, the table statement is in the bin folder.
+
+## DB Configuration
+
+In the bin folder, application.properties:
+
+``` xml
+
+spring.datasource.url=jdbc:mysql://127.0.0.1:3306/nacos_sync?characterEncoding=utf8
+spring.datasource.username=root
+spring.datasource.password=root
+
+```
+
+## Start Server
+
+``` xml
+
+$ nacosSync/bin:
+sh startup.sh  start
+
+```
+
+## Admin Console
+
+``` xml
+
+http://127.0.0.1:8083/#/serviceSync
+
+```
+
+## Advanced Configuration
+
+### Full Synchronization from Zookeeper to Nacos (Dubbo)
+When “*” is entered in the “Service Name” field of this form, it will fully synchronize all services from Zookeeper to Nacos, but only when using Dubbo.
+![img_1.png](img_1.png)
+
+### Full Synchronization from Nacos to Nacos
+When “All” is entered in the “Service Name” field of this form, it will automatically synchronize all registered services within the **default group** of the current cluster.
+
+This description explains the functionality clearly for English-speaking users.
+![img_2.png](img_2.png)

nacossync-console/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>nacossync-parent</artifactId>
         <groupId>com.alibaba.nacossync</groupId>
-        <version>0.1.0</version>
+        <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
 
@@ -27,5 +27,4 @@
             <artifactId>junit</artifactId>
         </dependency>
     </dependencies>
-
-</project>
+</project>

nacossync-console/src/main/resources/static/console-fe/.babelrc

@@ -1,11 +1,20 @@
 {
   "presets": [
-    "env",
+    [
+      "@babel/preset-env",
+      {
+        "useBuiltIns": "entry"
+      }
+    ],
     "react-app"
   ],
   "plugins": [
-    "transform-react-es6-displayname",
-    "transform-decorators-legacy",
+    [
+      "@babel/plugin-proposal-decorators",
+      {
+        "legacy": true
+      }
+    ],
     [
       "babel-plugin-import",
       {

nacossync-console/src/main/resources/static/console-fe/.eslintrc

@@ -0,0 +1,15 @@
+{
+  "extends": "eslint-config-ali/react",
+  "parser": "babel-eslint",
+  "env": {
+    "mocha": true
+  },
+  "globals": {
+    "GLOBAL": true
+  },
+  "rules": {
+    "max-len": 0,
+    "react/prop-types": 0,
+    "react/jsx-no-target-blank": 0
+  }
+}

nacossync-console/src/main/resources/static/console-fe/build/webpack.base.conf.js

@@ -20,6 +20,11 @@ module.exports = {
                 "css-loader",
                 "sass-loader"
             ]
+        }, {
+            enforce: 'pre',
+            test: /\.(js|jsx)$/,
+            exclude: /node_modules/,
+            loader: 'eslint-loader',
         }, {
             test: /\.(js|jsx)$/,
             exclude: /node_modules/,

nacossync-console/src/main/resources/static/console-fe/build/webpack.dev.conf.js

@@ -7,7 +7,7 @@ module.exports = Object.assign({}, base, {
             context: ['/nacossync'],
             changeOrigin: true,
             secure: false,
-            target: 'http://10.101.15.150:8081'
+            target: 'http://30.5.121.153:8081'
         }],
         disableHostCheck: true
     },

nacossync-console/src/main/resources/static/console-fe/dist/index.html

@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+    <meta charset="UTF-8">
+    <meta name="viewport" content="width=device-width,initial-scale=1">
+    <meta http-equiv="X-UA-Compatible" content="ie=edge">
+    <title>Nacos-Sync</title>
+    <link rel="shortcut icon" href="//www.aliyun.com/favicon.ico" type="image/x-icon">
+<link href="./css/main.e2917886.css" rel="stylesheet"></head>
+<body>
+<div id="root"></div>
+<script type="text/javascript" src="./js/main.b73436b5.js"></script></body>
+</html>

nacossync-console/src/main/resources/static/console-fe/package.json

@@ -4,6 +4,9 @@
   "description": "console fe",
   "main": "index.js",
   "scripts": {
+    "eslint": "eslint src/",
+    "eslint-output": "eslint -f html src/ > eslint-result.html",
+    "eslint-fix": "eslint --fix src/",
     "dev": "cross-env NODE_ENV=development webpack-dev-server --config build/webpack.dev.conf.js --open",
     "build": "cross-env NODE_ENV=production webpack --config build/webpack.prod.conf.js && node build/copy-dist.js"
   },
@@ -14,39 +17,43 @@
     "url": "git+https://github.com/nacos-group/nacos-sync.git"
   },
   "devDependencies": {
-    "babel-cli": "^6.26.0",
-    "babel-core": "^6.26.3",
-    "babel-loader": "^7.1.5",
-    "babel-plugin-import": "^1.10.0",
-    "babel-plugin-transform-decorators": "^6.24.1",
-    "babel-plugin-transform-decorators-legacy": "^1.3.5",
-    "babel-plugin-transform-react-es6-displayname": "^1.0.0-beta1.4",
-    "babel-preset-env": "^1.7.0",
-    "babel-preset-react-app": "^3.1.1",
-    "babel-runtime": "^6.23.0",
-    "clean-webpack-plugin": "^0.1.19",
+    "@babel/cli": "^7.2.3",
+    "@babel/core": "^7.2.2",
+    "@babel/plugin-proposal-decorators": "^7.2.3",
+    "@babel/preset-env": "^7.2.3",
+    "@babel/runtime": "^7.2.0",
+    "babel-eslint": "^10.0.1",
+    "babel-loader": "^8.0.4",
+    "babel-plugin-import": "^1.11.0",
+    "babel-preset-react-app": "^6.1.0",
+    "clean-webpack-plugin": "^1.0.0",
     "cross-env": "^5.2.0",
-    "css-loader": "^1.0.0",
-    "file-loader": "^2.0.0",
+    "css-loader": "^2.0.2",
+    "eslint": "^5.11.0",
+    "eslint-config-ali": "^4.1.0",
+    "eslint-loader": "^2.1.1",
+    "eslint-plugin-import": "^2.14.0",
+    "eslint-plugin-react": "^7.11.1",
+    "file-loader": "^3.0.1",
     "html-webpack-plugin": "^3.2.0",
-    "mini-css-extract-plugin": "^0.4.3",
-    "node-sass": "^4.9.3",
+    "mini-css-extract-plugin": "^0.5.0",
+    "node-sass": "^4.13.1",
     "optimize-css-assets-webpack-plugin": "^5.0.1",
     "sass-loader": "^7.1.0",
-    "style-loader": "^0.23.0",
-    "uglifyjs-webpack-plugin": "^2.0.1",
-    "url-loader": "^1.1.1",
-    "webpack": "^4.20.2",
+    "style-loader": "^0.23.1",
+    "uglifyjs-webpack-plugin": "^2.1.0",
+    "url-loader": "^1.1.2",
+    "webpack": "^4.28.2",
     "webpack-cli": "^3.1.2",
-    "webpack-dev-server": "^3.1.9"
+    "webpack-dev-server": "^3.1.13"
   },
   "dependencies": {
-    "@alifd/next": "^1.7.6",
+    "@alifd/next": "^1.11.5",
     "axios": "^0.18.0",
-    "moment": "^2.22.2",
-    "react": "^16.6.0",
-    "react-dom": "^16.6.0",
-    "react-redux": "^5.1.0",
+    "moment": "^2.23.0",
+    "react": "^16.7.0",
+    "react-dom": "^16.7.0",
+    "react-redux": "^5.1.1",
     "react-router": "^4.3.1",
     "react-router-dom": "^4.3.1",
     "react-router-redux": "^4.0.8",

nacossync-console/src/main/resources/static/console-fe/src/components/FuncHead/FuncHead.js

@@ -1,18 +1,16 @@
-import React from 'react'
-import './index.scss'
+import React from 'react';
+import './index.scss';
 
 class FuncHead extends React.Component {
-    render() {
-        const {title, subtitle} = this.props
-        return (
-            <div className="function-header">
-                <h4 className="main-title">{title}</h4>
-                {
-                    subtitle ? <span className="subtitle">{subtitle}</span> : null
-                }
-            </div>
-        )
-    }
+  render() {
+    const { title, subtitle } = this.props;
+    return (
+      <div className="function-header">
+        <h4 className="main-title">{title}</h4>
+        {subtitle && <span className="subtitle">{subtitle}</span>}
+      </div>
+    );
+  }
 }
 
-export default FuncHead
+export default FuncHead;

nacossync-console/src/main/resources/static/console-fe/src/components/FuncHead/index.js

@@ -1,3 +1,3 @@
-import FuncHead from './FuncHead'
+import FuncHead from './FuncHead';
 
-export default FuncHead
+export default FuncHead;

nacossync-console/src/main/resources/static/console-fe/src/components/Header/Header.js

@@ -1,65 +1,62 @@
-import React from 'react'
-import {connect} from "react-redux"
-import {ConfigProvider} from '@alifd/next'
-import LogoImage from './images/logo.svg'
-import {changeLanguage} from '../../reducers/locale'
+import React from 'react';
+import { connect } from 'react-redux';
+import { ConfigProvider } from '@alifd/next';
+import LogoImage from './images/logo.svg';
+import { changeLanguage } from '../../reducers/locale';
 
-import './index.scss'
+import './index.scss';
 
-@connect(state => ({...state.locale}), {changeLanguage})
+@connect(state => ({ ...state.locale }), { changeLanguage })
 @ConfigProvider.config
 class Header extends React.Component {
-    constructor(props) {
-        super(props)
-    }
+  static displayName = 'Header'
 
-    languageSwitching() {
-        const {language = 'en-US', changeLanguage} = this.props
-        changeLanguage(language === 'en-US' ? 'zh-CN' : 'en-US')
-    }
+  languageSwitching() {
+    const { language = 'en-US' } = this.props;
+    this.props.changeLanguage(language === 'en-US' ? 'zh-CN' : 'en-US');
+  }
 
-    render() {
-        const {locale = {}, language = 'en-US'} = this.props
-        const {home, docs, blog, community, languageSwitchButton} = locale
-        const BASE_URL = `https://nacos.io/${language.toLocaleLowerCase()}/`
-        const NAV_MENU = [{
-            id: 1,
-            title: home,
-            link: BASE_URL
-        }, {
-            id: 2,
-            title: docs,
-            link: `${BASE_URL}docs/what-is-nacos.html`
-        }, {
-            id: 3,
-            title: blog,
-            link: `${BASE_URL}blog/index.html`
-        }, {
-            id: 4,
-            title: community,
-            link: `${BASE_URL}community/index.html`
-        }]
-        return (
-            <header className="header-container-primary">
-                <a href="/" className="logo" title="Nacos-Sync">
-                    <img src={LogoImage} className="logo-img"/>
-                </a>
-                <span
-                    className="language-switch language-switch-primary"
-                    onClick={() => this.languageSwitching()}
-                >{languageSwitchButton}</span>
-                <ul className="nav-menu">
-                    {
-                        NAV_MENU.map(item => (
-                            <li key={item.id}>
-                                <a href={item.link} target="_blank">{item.title}</a>
-                            </li>
-                        ))
-                    }
-                </ul>
-            </header>
-        )
-    }
+  render() {
+    const { locale = {}, language = 'en-US' } = this.props;
+    const { home, docs, blog, community, languageSwitchButton } = locale;
+    const BASE_URL = `https://nacos.io/${language.toLocaleLowerCase()}/`;
+    const NAV_MENU = [{
+      id: 1,
+      title: home,
+      link: BASE_URL,
+    }, {
+      id: 2,
+      title: docs,
+      link: `${BASE_URL}docs/what-is-nacos.html`,
+    }, {
+      id: 3,
+      title: blog,
+      link: `${BASE_URL}blog/index.html`,
+    }, {
+      id: 4,
+      title: community,
+      link: `${BASE_URL}community/index.html`,
+    }];
+    return (
+      <header className="header-container-primary">
+        <a href="/" className="logo" title="Nacos-Sync">
+          <img src={LogoImage} className="logo-img" />
+        </a>
+        <span className="language-switch language-switch-primary" onClick={() => this.languageSwitching()}>
+          {languageSwitchButton}
+        </span>
+        <ul className="nav-menu">
+          {
+            NAV_MENU.map(item => (
+              <li key={item.id}>
+                <a href={item.link} target="_blank">{item.title}</a>
+              </li>
+            ))
+          }
+        </ul>
+      </header>
+    );
+  }
 }
 
-export default Header
+export default Header;

nacossync-console/src/main/resources/static/console-fe/src/components/Header/index.js

@@ -1,3 +1,3 @@
-import Header from './Header'
+import Header from './Header';
 
-export default Header
+export default Header;

nacossync-console/src/main/resources/static/console-fe/src/components/Menu/Menu.js

@@ -1,67 +1,68 @@
-import React from 'react'
-import {withRouter} from 'react-router-dom'
-import {ConfigProvider, Nav} from '@alifd/next'
-import './index.scss'
+import React from 'react';
+import { withRouter } from 'react-router-dom';
+import { ConfigProvider, Nav } from '@alifd/next';
+import './index.scss';
 
-const {Item, SubNav} = Nav
+const { Item, SubNav } = Nav;
 
 @withRouter
 @ConfigProvider.config
 class Menu extends React.Component {
-    static displayName = 'Menu'
+  static displayName = 'Menu'
 
-    constructor(props) {
-        super(props)
-    }
+  _getSubNav(menuItem) {
+    return (
+      <SubNav label={menuItem.title} key={menuItem.id}>
+        {menuItem.child.map(item => (item.child ? this._getSubNav(item) : this._getItem(item)))}
+      </SubNav>
+    );
+  }
 
-    _getSubNav(menuItem) {
-        return (
-            <SubNav label={menuItem.title} key={menuItem.id}>
-                {menuItem.child.map(item => item.child ? this._getSubNav(item) : this._getItem(item))}
-            </SubNav>
-        )
-    }
+  _getItem(menuItem) {
+    return (
+      <Item
+        key={menuItem.id}
+        onSelect={() => {
+          if (this.props.location.pathname === menuItem.link) return;
+          this.props.history.push(menuItem.link);
+        }}
+      >
+        {menuItem.title}
+      </Item>
+    );
+  }
 
-    _getItem(menuItem) {
-        return <Item
-            key={menuItem.id}
-            onSelect={() => {
-                if (this.props.location.pathname === menuItem.link) return
-                this.props.history.push(menuItem.link)
-            }}
-        >{menuItem.title}</Item>
-    }
+  generateMenu() {
+    return this.buildMenuData().map(item => (item.child ? this._getSubNav(item) : this._getItem(item)));
+  }
 
-    generateMenu() {
-        return this.buildMenuData().map(item => (item.child ? this._getSubNav(item) : this._getItem(item)))
-    }
+  buildMenuData() {
+    const { locale = {} } = this.props;
+    // const { serviceSync, clusterConfig, systemConfig } = locale;
+    const { serviceSync, clusterConfig } = locale;
+    return [{
+      id: 1,
+      title: serviceSync,
+      link: '/serviceSync',
+    }, {
+      id: 2,
+      title: clusterConfig,
+      link: '/clusterConfig',
+    }];
+    // , {
+    //   id: 3,
+    //   title: systemConfig,
+    //   link: '/systemConfig',
+    // }];
+  }
 
-    buildMenuData() {
-        const {locale = {}} = this.props
-        const {serviceSync, clusterConfig, systemConfig} = locale
-        return [{
-            id: 1,
-            title: serviceSync,
-            link: '/serviceSync'
-        }, {
-            id: 2,
-            title: clusterConfig,
-            link: '/clusterConfig'
-        }, {
-            id: 3,
-            title: systemConfig,
-            link: '/systemConfig'
-        }]
-
-    }
-
-    render() {
-        return (
-            <div className="menu">
-                <Nav openMode="multiple">{this.generateMenu()}</Nav>
-            </div>
-        )
-    }
+  render() {
+    return (
+      <div className="menu">
+        <Nav openMode="multiple">{this.generateMenu()}</Nav>
+      </div>
+    );
+  }
 }
 
-export default Menu
+export default Menu;

nacossync-console/src/main/resources/static/console-fe/src/components/Menu/index.js

@@ -1,3 +1,3 @@
-import Menu from './Menu'
+import Menu from './Menu';
 
-export default Menu
+export default Menu;

nacossync-console/src/main/resources/static/console-fe/src/constants.js

@@ -1,13 +1,15 @@
-export const LANGUAGE_KEY = 'site_language'
-export const LANGUAGE_SWITCH = 'LANGUAGE_SWITCH'
+export const LANGUAGE_KEY = 'site_language';
+export const LANGUAGE_SWITCH = 'LANGUAGE_SWITCH';
 
-export const SUCCESS_RESULT_CODE = 'SUCCESS'
+export const SUCCESS_RESULT_CODE = 'SUCCESS';
 
-export const CLUSTER_LIST = 'CLUSTER_LIST'
-export const GET_CLUSTER_BY_ID = 'GET_CLUSTER_BY_ID'
-export const CLUSTER_TYPES = 'CLUSTER_TYPES'
+export const CLUSTER_LIST = 'CLUSTER_LIST';
+export const GET_CLUSTER_BY_ID = 'GET_CLUSTER_BY_ID';
+export const CLUSTER_TYPES = 'CLUSTER_TYPES';
 
-export const TASK_LIST = 'TASK_LIST'
-export const GET_TASK_BY_ID = 'GET_TASK_BY_ID'
+export const TASK_LIST = 'TASK_LIST';
+export const GET_TASK_BY_ID = 'GET_TASK_BY_ID';
 
-export const PAGE_SIZE = 10
+export const PAGE_SIZE = 10;
+
+export const REDUX_DEVTOOLS = '__REDUX_DEVTOOLS_EXTENSION__';

nacossync-console/src/main/resources/static/console-fe/src/containers/ClusterConfig/AddConfigDialog.js

@@ -1,85 +1,123 @@
-import React from 'react'
-import {Form, Input, Select, Dialog, ConfigProvider} from '@alifd/next'
-import {connect} from 'react-redux'
-import {getTypes, add} from '../../reducers/cluster'
-import '../../style/dialog-form.scss'
+import React from 'react';
+import { Form, Input, Select, Dialog, ConfigProvider } from '@alifd/next';
+import { connect } from 'react-redux';
+import { getTypes, add } from '../../reducers/cluster';
+import '../../style/dialog-form.scss';
 
-const FormItem = Form.Item
-const {Option} = Select
+const FormItem = Form.Item;
+const { Option } = Select;
 
-@connect(state => ({...state.cluster}), {getTypes}, null, {withRef: true})
+@connect(state => ({ ...state.cluster }), { getTypes }, null, { withRef: true })
 @ConfigProvider.config
 class AddConfigDialog extends React.Component {
+    static displayName = 'AddConfigDialog'
+
     constructor(props) {
-        super(props)
-        this.state = {
-            visible: false,
-            clusterName: '',
-            clusterType: '',
-            connectKeyList: []
-        }
+      super(props);
+      this.state = {
+        visible: false,
+        clusterName: '',
+        clusterType: '',
+        namespace: '',
+        password: '',
+        userName: '',
+        connectKeyList: [],
+      };
     }
 
     componentDidMount() {
-        this.props.getTypes()
+      this.props.getTypes();
     }
 
     save() {
-        const {clusterName, clusterType, connectKeyList} = this.state
-        add({clusterName, clusterType, connectKeyList})
-            .then(() => {
-                this.props.turnPage(1)
-                this.close()
-            })
-            .catch(() => this.close())
+      const { clusterName, namespace, userName, password, clusterType, connectKeyList } = this.state;
+      add({ clusterName, namespace, userName, password, clusterType, connectKeyList })
+        .then(() => {
+          this.props.turnPage(1);
+          this.close();
+        })
+        .catch(() => this.close());
     }
 
     close() {
-        this.setState({visible: false})
+      this.setState({
+        visible: false,
+        clusterType: '',
+      });
     }
 
-    open = () => this.setState({visible: true})
+    open = () => this.setState({ visible: true })
 
     render() {
-        const {types = [], locale = {}} = this.props
-        return (
-            <Dialog
-                className="dialog-form"
-                title={locale.title}
-                visible={this.state.visible}
-                onOk={() => this.save()}
-                onCancel={() => this.close()}
-                onClose={() => this.close()}>
-                <Form>
-                    <FormItem label={`${locale.clusterName}:`}>
-                        <Input
-                            onChange={clusterName => this.setState({clusterName})}
-                            placeholder={locale.clusterNamePlaceholder}
-                        />
-                    </FormItem>
-                    <FormItem label={`${locale.clusterType}:`}>
-                        <Select
-                            onChange={clusterType => this.setState({clusterType})}
-                        >
-                            {
+      const { types = [], locale = {} } = this.props;
+      return (
+        <Dialog
+          className="dialog-form"
+          title={locale.title}
+          visible={this.state.visible}
+          onOk={() => this.save()}
+          onCancel={() => this.close()}
+          onClose={() => this.close()}
+        >
+          <Form>
+            <FormItem label={`${locale.clusterName}:`}>
+              <Input
+                onChange={clusterName => this.setState({ clusterName })}
+                placeholder={locale.clusterNamePlaceholder}
+              />
+            </FormItem>
+            <FormItem label={`${locale.clusterType}:`}>
+              <Select
+                onChange={clusterType => this.setState({ clusterType })}
+              >
+                {
                                 types.map(type => (
-                                    <Option value={type} key={type}>{type}</Option>
+                                  <Option value={type} key={type}>{type}</Option>
                                 ))
                             }
-                        </Select>
-                    </FormItem>
-                    <FormItem label={`${locale.connectKeyList}:`}>
-                        <Input.TextArea
-                            onChange={connectKeyListStr => {
-                                this.setState({connectKeyList: connectKeyListStr.split('\n')})
-                            }}
-                            placeholder={locale.connectKeyListPlaceholder}
-                        />
-                    </FormItem>
-                </Form>
-            </Dialog>
-        )
+              </Select>
+            </FormItem>
+            {
+              this.state.clusterType === 'NACOS' && (
+              <>
+                <FormItem
+                  label={`${locale.namespace}:`}
+                >
+                  <Input
+                    placeholder={locale.namespacePlaceholder}
+                    onChange={ns => this.setState({ namespace: ns })}
+                  />
+                </FormItem>
+                <FormItem
+                  label={`${locale.username}:`}
+                >
+                  <Input
+                    placeholder={locale.usernamePlaceholder}
+                    onChange={un => this.setState({ userName: un })}
+                  />
+                </FormItem>
+                <FormItem
+                  label={`${locale.password}:`}
+                >
+                  <Input.Password
+                    placeholder={locale.passwordPlaceholder}
+                    onChange={pw => this.setState({ password: pw })}
+                  />
+                </FormItem>
+              </>)
+            }
+            <FormItem label={`${locale.connectKeyList}:`}>
+              <Input.TextArea
+                onChange={(connectKeyListStr) => {
+                  this.setState({ connectKeyList: connectKeyListStr.split('\n') });
+                }}
+                placeholder={locale.connectKeyListPlaceholder}
+              />
+            </FormItem>
+          </Form>
+        </Dialog>
+      );
     }
 }
 
-export default AddConfigDialog
+export default AddConfigDialog;

nacossync-console/src/main/resources/static/console-fe/src/containers/ClusterConfig/ClusterConfig.js

@@ -1,124 +1,130 @@
-import React from 'react'
-import {connect} from 'react-redux'
-import {Table, Pagination, Form, Input, Button, Dialog, Message, ConfigProvider} from '@alifd/next'
-import FuncHead from '../../components/FuncHead'
-import AddConfigDialog from './AddConfigDialog'
-import {deleteCluster, list} from '../../reducers/cluster'
-import './index.scss'
+import React from 'react';
+import { connect } from 'react-redux';
+import { Table, Pagination, Form, Input, Button, Dialog, Message, ConfigProvider } from '@alifd/next';
+import FuncHead from '../../components/FuncHead';
+import AddConfigDialog from './AddConfigDialog';
+import { deleteCluster, list } from '../../reducers/cluster';
+import './index.scss';
 
-const FormItem = Form.Item
+const FormItem = Form.Item;
 
-@connect(state => ({...state.cluster}), {list})
+@connect(state => ({ ...state.cluster }), { list })
 @ConfigProvider.config
 class ClusterConfig extends React.Component {
-    constructor(props) {
-        super(props)
-        this.addDialog = React.createRef()
-        this.state = {
-            pageNum: 1,
-            loading: true,
-            search: {
-                clusterName: ''
-            }
+  static displayName = 'ClusterConfig'
+
+  constructor(props) {
+    super(props);
+    this.addDialog = React.createRef();
+    this.state = {
+      pageNum: 1,
+      loading: true,
+      search: {
+        clusterName: '',
+      },
+    };
+  }
+
+  componentDidMount() {
+    const { pageNum } = this.state;
+    this.props.list({ pageNum }).then(() => this.loadComplete());
+  }
+
+  loadComplete() {
+    this.setState({ loading: false });
+  }
+
+  deleteServiceSync(record) {
+    const { clusterId } = record;
+    const { locale = {}, clusterModels = [] } = this.props;
+    Dialog.confirm({
+      title: locale.confirm,
+      content: locale.confirmMsg,
+      onOk: () => deleteCluster({ clusterId }).then(() => {
+        let pageNum = 1;
+        if (this.state.pageNum > 1) {
+          if (clusterModels.length === 1) {
+            pageNum = this.state.pageNum - 1;
+          }
         }
-    }
+        this.turnPage(pageNum);
+        Message.success(locale.successMsg);
+      }),
+    });
+  }
 
-    componentDidMount() {
-        const {pageNum} = this.state
-        const {list} = this.props
-        list({pageNum}).then(() => this.loadComplete())
-    }
+  turnPage(pageNum) {
+    const { search } = this.state;
+    this.setState({
+      pageNum,
+      loading: true,
+    }, () => this.props.list({ pageNum, ...search }).then(() => this.loadComplete()));
+  }
 
-    loadComplete() {
-        this.setState({loading: false})
-    }
+  onChangeSearchForm(obj) {
+    const { search } = this.state;
+    this.setState({ search: Object.assign({}, search, obj) });
+  }
 
-    deleteServiceSync(record) {
-        const {clusterId} = record
-        const {locale = {}, clusterModels = []} = this.props
-        Dialog.confirm({
-            title: locale.confirm,
-            content: locale.confirmMsg,
-            onOk: () => deleteCluster({clusterId}).then(() => {
-                let pageNum = 1
-                if (this.state.pageNum > 1) {
-                    if (clusterModels.length === 1) {
-                        pageNum = this.state.pageNum - 1
-                    }
-                }
-                this.turnPage(pageNum)
-                Message.success(locale.successMsg)
-            })
-        })
-    }
+  openAddDialog() {
+    this.addDialog.current.getWrappedInstance().getInstance().open();
+  }
 
-    turnPage(pageNum) {
-        const {search} = this.state
-        const {list} = this.props
-        this.setState({pageNum, loading: true}, () => list({pageNum, ...search}).then(() => this.loadComplete()))
-    }
+  render() {
+    const { loading, pageNum, search } = this.state;
+    const { types = [], clusterModels = [], locale = {}, totalSize = 0, totalPage = 0 } = this.props;
 
-    onChangeSearchForm(obj) {
-        const {search} = this.state
-        this.setState({search: Object.assign({}, search, obj)})
-    }
-
-    openAddDialog() {
-        this.addDialog.current.getWrappedInstance().getInstance().open()
-    }
-
-    render() {
-        const {loading, pageNum, search} = this.state
-        const {types = [], clusterModels = [], locale = {}, totalSize = 0, totalPage = 0} = this.props
-
-        return (
-            <div className="cluster-config">
-                <FuncHead title={locale.title}/>
-                <Form inline className="search-form">
-                    <FormItem label={`${locale.clusterName}:`}>
-                        <Input
-                            style={{width: 198}}
-                            value={search.clusterName}
-                            placeholder={locale.clusterNamePlaceholder}
-                            onChange={clusterName => this.onChangeSearchForm({clusterName})}
-                        />
-                    </FormItem>
-                    <Button type="primary" onClick={() => this.turnPage(1)}>{locale.search}</Button>
-                    <Button
-                        type="normal"
-                        className="add-btn"
-                        onClick={() => this.openAddDialog()}
-                    >{locale.addCluster}</Button>
-                </Form>
-                <Table dataSource={clusterModels} loading={loading}>
-                    <Table.Column title={locale.clusterName} dataIndex="clusterName"/>
-                    <Table.Column title={locale.clusterType} dataIndex="clusterType"/>
-                    <Table.Column title={locale.connectKeyList} dataIndex="connectKeyList"/>
-                    <Table.Column
-                        title={locale.operation}
-                        cell={(value, index, record) => (
-                            <Button
-                                text
-                                type="primary"
-                                onClick={() => this.deleteServiceSync(record)}
-                            >{locale.deleteBtn}</Button>
-                        )}
-                    />
-                </Table>
-                {
-                    totalPage > 1
-                        ? <Pagination
-                            onChange={pageNum => this.turnPage(pageNum)}
-                            current={pageNum}
-                            total={totalSize}
-                            className="list-pagination"
-                        />
-                        : null
-                }
-                <AddConfigDialog ref={this.addDialog} types={types} turnPage={pn => this.turnPage(pn)}/>
-            </div>
-        )
-    }
+    return (
+      <div className="cluster-config">
+        <FuncHead title={locale.title} />
+        <Form inline className="search-form">
+          <FormItem label={`${locale.clusterName}:`}>
+            <Input
+              style={{ width: 198 }}
+              value={search.clusterName}
+              placeholder={locale.clusterNamePlaceholder}
+              onChange={clusterName => this.onChangeSearchForm({ clusterName })}
+            />
+          </FormItem>
+          <Button type="primary" onClick={() => this.turnPage(1)}>{locale.search}</Button>
+          <Button
+            type="normal"
+            className="add-btn"
+            onClick={() => this.openAddDialog()}
+          >{locale.addCluster}
+          </Button>
+        </Form>
+        <Table dataSource={clusterModels} loading={loading}>
+          <Table.Column title={locale.clusterName} dataIndex="clusterName" />
+          <Table.Column title={locale.clusterType} dataIndex="clusterType" />
+          <Table.Column title={locale.connectKeyList} dataIndex="connectKeyList" />
+          <Table.Column title={locale.namespace} dataIndex="namespace" />
+          <Table.Column
+            title={locale.operation}
+            cell={(value, index, record) => (
+              <Button
+                text
+                type="primary"
+                onClick={() => this.deleteServiceSync(record)}
+              >{locale.deleteBtn}
+              </Button>
+            )}
+          />
+        </Table>
+        {
+          totalPage > 1 && (
+            <Pagination
+              onChange={currentPageNum => this.turnPage(currentPageNum)}
+              current={pageNum}
+              total={totalSize}
+              className="list-pagination"
+            />
+          )
+        }
+        <AddConfigDialog ref={this.addDialog} types={types} turnPage={pn => this.turnPage(pn)} />
+      </div>
+    );
+  }
 }
 
-export default ClusterConfig
+export default ClusterConfig;

nacossync-console/src/main/resources/static/console-fe/src/containers/ClusterConfig/index.js

@@ -1,3 +1,3 @@
-import ClusterConfig from './ClusterConfig'
+import ClusterConfig from './ClusterConfig';
 
-export default ClusterConfig
+export default ClusterConfig;

nacossync-console/src/main/resources/static/console-fe/src/containers/Layout/Layout.js

@@ -1,26 +1,26 @@
-import React from 'react'
-import {Grid} from '@alifd/next'
-import Header from '../../components/Header'
-import Menu from '../../components/Menu'
-import './index.scss'
+import React from 'react';
+import { Grid } from '@alifd/next';
+import Header from '../../components/Header';
+import Menu from '../../components/Menu';
+import './index.scss';
 
-const {Row, Col} = Grid
+const { Row, Col } = Grid;
 
 class Layout extends React.Component {
-    render() {
-        return (
-            <div className="containers">
-                <Header/>
-                <Row className="layout">
-                    <Col fixedSpan="9" className="nav-bar">
-                        <h1 className="title">Nacos-Sync 3.0</h1>
-                        <Menu/>
-                    </Col>
-                    <Col className="main-panel">{this.props.children}</Col>
-                </Row>
-            </div>
-        )
-    }
+  render() {
+    return (
+      <div className="containers">
+        <Header />
+        <Row className="layout">
+          <Col fixedSpan="9" className="nav-bar">
+            <h1 className="title">Nacos-Sync 0.4.8</h1>
+            <Menu />
+          </Col>
+          <Col className="main-panel">{this.props.children}</Col>
+        </Row>
+      </div>
+    );
+  }
 }
 
-export default Layout
+export default Layout;

nacossync-console/src/main/resources/static/console-fe/src/containers/Layout/index.js

@@ -1,3 +1,3 @@
-import Layout from './Layout'
+import Layout from './Layout';
 
-export default Layout
+export default Layout;

nacossync-console/src/main/resources/static/console-fe/src/containers/ServiceSync/AddSyncDialog.js

@@ -1,60 +1,113 @@
-import React from 'react'
-import {Form, Input, Select, Dialog, ConfigProvider} from '@alifd/next'
-import '../../style/dialog-form.scss'
+import React from 'react';
+import { Form, Input, Select, Dialog, ConfigProvider } from '@alifd/next';
+import '../../style/dialog-form.scss';
+import connect from 'react-redux/es/connect/connect';
+import { add } from '../../reducers/task';
+import { list } from '../../reducers/cluster';
 
-const FormItem = Form.Item
+const FormItem = Form.Item;
+const { Option } = Select;
 
+@connect(state => ({ ...state.cluster }), { list }, null, { withRef: true })
 @ConfigProvider.config
 class AddSyncDialog extends React.Component {
-    constructor(props) {
-        super(props)
-        this.state = {
-            visible: false
-        }
-    }
+  static displayName = 'AddSyncDialog'
 
-    save() {
-        this.close()
-        console.log('save...')
-    }
+  constructor(props) {
+    super(props);
+    this.state = {
+      visible: false,
+      destClusterId: '',
+      groupName: '',
+      serviceName: '',
+      sourceClusterId: '',
+      version: '',
+      sourceCluster: {},
+    };
+  }
 
-    close() {
-        this.setState({visible: false})
-    }
+  componentDidMount() {
+    this.props.list({ pageSize: 10000000, pageNum: 1 });
+  }
 
-    open = () => this.setState({visible: true})
+  save() {
+    const { destClusterId, groupName, serviceName, sourceClusterId, version } = this.state;
+    add({ destClusterId, groupName, serviceName, sourceClusterId, version })
+      .then(() => {
+        this.props.turnPage(1);
+        this.close();
+      })
+      .catch(() => this.close());
+  }
 
-    render() {
-        const {locale = {}} = this.props
-        return (
-            <Dialog
-                className="dialog-form"
-                title={locale.title}
-                visible={this.state.visible}
-                onOk={() => this.save()}
-                onCancel={() => this.close()}
-                onClose={() => this.close()}>
-                <Form>
-                    <FormItem label={`${locale.serviceName}:`}>
-                        <Input placeholder={locale.serviceNamePlaceholder}/>
-                    </FormItem>
-                    <FormItem label={`${locale.groupName}:`}>
-                        <Input placeholder={locale.groupNamePlaceholder}/>
-                    </FormItem>
-                    <FormItem label={`${locale.sourceCluster}:`}>
-                        <Select>
-                            <Select.Option value="option1">CS</Select.Option>
-                        </Select>
-                    </FormItem>
-                    <FormItem label={`${locale.destCluster}:`}>
-                        <Select>
-                            <Select.Option value="option1">Nacos</Select.Option>
-                        </Select>
-                    </FormItem>
-                </Form>
-            </Dialog>
-        )
-    }
+  close() {
+    this.setState({ visible: false, sourceCluster: {} });
+  }
+
+  onSourceClusterChange(sourceClusterId) {
+    const [sourceCluster] = this.props.clusterModels.filter(({ clusterId }) => clusterId === sourceClusterId);
+    this.setState({ sourceClusterId, sourceCluster });
+  }
+
+  open = () => this.setState({ visible: true })
+
+  render() {
+    const { sourceCluster } = this.state;
+    const { locale = {}, clusterModels = [] } = this.props;
+    return (
+      <Dialog
+        className="dialog-form"
+        title={locale.title}
+        visible={this.state.visible}
+        onOk={() => this.save()}
+        onCancel={() => this.close()}
+        onClose={() => this.close()}
+      >
+        <Form>
+          <FormItem label={`${locale.serviceName}:`}>
+            <Input
+              placeholder={locale.serviceNamePlaceholder}
+              onChange={serviceName => this.setState({ serviceName })}
+            />
+          </FormItem>
+          <FormItem label={`${locale.groupName}:`}>
+            <Input
+              placeholder={locale.groupNamePlaceholder}
+              onChange={groupName => this.setState({ groupName })}
+            />
+          </FormItem>
+          {
+            sourceCluster.clusterType === 'ZK' && (
+              <FormItem label={`${locale.version}:`}>
+                <Input
+                  placeholder={locale.versionPlaceholder}
+                  onChange={version => this.setState({ version })}
+                />
+              </FormItem>
+            )
+          }
+          <FormItem label={`${locale.sourceCluster}:`}>
+            <Select onChange={value => this.onSourceClusterChange(value)}>
+              {
+                clusterModels.map(({ clusterId, clusterName }) => (
+                  <Option key={clusterId} value={clusterId}>{clusterName}</Option>
+                ))
+              }
+            </Select>
+          </FormItem>
+          <FormItem label={`${locale.destCluster}:`}>
+            <Select onChange={destClusterId => this.setState({ destClusterId })}>
+              {
+                clusterModels.map(({ clusterId, clusterName }) => (
+                  <Option key={clusterId} value={clusterId}>{clusterName}</Option>
+                ))
+              }
+            </Select>
+          </FormItem>
+        </Form>
+      </Dialog>
+    );
+  }
 }
 
-export default AddSyncDialog
+export default AddSyncDialog;

nacossync-console/src/main/resources/static/console-fe/src/containers/ServiceSync/ServiceSync.js

@@ -1,140 +1,187 @@
-import React from 'react'
-import {connect} from 'react-redux'
-import {Table, Pagination, Form, Input, Button, Dialog, Message, ConfigProvider} from '@alifd/next'
-import FuncHead from '../../components/FuncHead'
-import AddSyncDialog from './AddSyncDialog'
-import {list, update} from '../../reducers/task'
-import './index.scss'
+import React from 'react';
+import { connect } from 'react-redux';
+import { Table, Pagination, Form, Input, Button, Dialog, Message, ConfigProvider } from '@alifd/next';
+import FuncHead from '../../components/FuncHead';
+import AddSyncDialog from './AddSyncDialog';
+import { list, update, deleteRow } from '../../reducers/task';
+import { list as getClusterList } from '../../reducers/cluster';
+import './index.scss';
 
-const FormItem = Form.Item
+const FormItem = Form.Item;
 
-@connect(state => ({...state.task}), {list})
+@connect(state => ({ ...state.task, clusterModels: state.cluster.clusterModels }), { list, getClusterList })
 @ConfigProvider.config
 class ServiceSync extends React.Component {
-    constructor(props) {
-        super(props)
-        this.addDialog = React.createRef()
-        this.state = {
-            pageNum: 1,
-            loading: true,
-            search: {
-                serviceName: ''
-            }
+  static displayName = 'ServiceSync'
+
+  constructor(props) {
+    super(props);
+    this.addDialog = React.createRef();
+    this.state = {
+      pageNum: 1,
+      loading: true,
+      search: {
+        serviceName: '',
+      },
+    };
+  }
+
+  componentDidMount() {
+    const { pageNum } = this.state;
+    this.props.list({ pageNum }).then(() => this.loadComplete());
+    this.props.getClusterList({ pageSize: 10000000, pageNum: 1 });
+  }
+
+  loadComplete() {
+    this.setState({ loading: false });
+  }
+
+  turnPage(pageNum) {
+    const { search } = this.state;
+    this.setState({
+      pageNum,
+      loading: true,
+    }, () => this.props.list({ pageNum, ...search }).then(() => this.loadComplete()));
+  }
+
+  deleteServiceSync(record) {
+    const { taskId } = record;
+    const { locale = {} } = this.props;
+    Dialog.confirm({
+      title: locale.confirm,
+      content: locale.confirmMsg,
+      onOk: () => deleteRow({ taskId }).then(() => {
+        this.turnPage(this.state.pageNum);
+        Message.success(locale.deleteSuccessMsg);
+      }),
+    });
+  }
+
+  suspendedServiceSync(record) {
+    const { taskId } = record;
+    const { locale = {} } = this.props;
+    Dialog.confirm({
+      title: locale.confirm,
+      content: locale.suspendedMsg,
+      onOk: () => update({ taskId, taskStatus: 'DELETE' }).then(() => {
+        this.turnPage(this.state.pageNum);
+        Message.success(locale.successMsg);
+      }),
+    });
+  }
+
+  resynchronize(record) {
+    const { taskId } = record;
+    const { locale = {} } = this.props;
+    update({ taskId, taskStatus: 'SYNC' }).then(() => {
+      this.turnPage(this.state.pageNum);
+      Message.success(locale.syncSuccessMsg);
+    });
+  }
+
+  onChangeSearchForm(obj) {
+    const { search } = this.state;
+    this.setState({ search: Object.assign({}, search, obj) });
+  }
+
+  openAddDialog() {
+    this.addDialog.current.getWrappedInstance().getInstance().open();
+  }
+
+  render() {
+    const { loading, pageNum, search } = this.state;
+    const { taskModels = [], locale = {}, totalSize = 0, totalPage = 0, clusterModels = [] } = this.props;
+    const clusterMap = {};
+    clusterModels.forEach(({ clusterId, clusterName }) => {
+      clusterMap[clusterId] = clusterName;
+    });
+    return (
+      <div className="service-sync">
+        <FuncHead title={locale.title} />
+        <Form inline className="search-form">
+          <FormItem label={`${locale.serviceName}:`}>
+            <Input
+              style={{ width: 198 }}
+              value={search.serviceName}
+              placeholder={locale.serviceNamePlaceholder}
+              onChange={serviceName => this.onChangeSearchForm({ serviceName })}
+            />
+          </FormItem>
+          <Button type="primary" onClick={() => this.turnPage(1)}>{locale.search}</Button>
+          <Button
+            type="normal"
+            className="add-btn"
+            onClick={() => this.openAddDialog()}
+          >{locale.addSync}
+          </Button>
+        </Form>
+        <Table dataSource={taskModels} loading={loading}>
+          <Table.Column title={locale.serviceName} dataIndex="serviceName" />
+          <Table.Column title={locale.groupName} dataIndex="groupName" />
+          <Table.Column
+            title={locale.sourceCluster}
+            dataIndex="sourceClusterId"
+            cell={key => clusterMap[key]}
+          />
+          <Table.Column
+            title={locale.destCluster}
+            dataIndex="destClusterId"
+            cell={key => clusterMap[key]}
+          />
+          <Table.Column
+            title={locale.operation}
+            cell={(value, index, record) => {
+              const buttonList = [];
+              if (record.taskStatus === 'SYNC') {
+                buttonList.push(
+                  <Button
+                    key="suspendedBtn"
+                    text
+                    type="primary"
+                    onClick={() => this.suspendedServiceSync(record)}
+                  >{locale.suspendedBtn}
+                  </Button>,
+                );
+              }
+              if (record.taskStatus === 'DELETE') {
+                buttonList.push(
+                  <Button
+                    key="resynchronizeBtn"
+                    text
+                    type="primary"
+                    onClick={() => this.resynchronize(record)}
+                  >{locale.resynchronizeBtn}
+                  </Button>,
+                );
+                buttonList.push(
+                  <Button
+                    key="deleteBtn"
+                    text
+                    type="primary"
+                    style={{ marginLeft: 18 }}
+                    onClick={() => this.deleteServiceSync(record)}
+                  >{locale.deleteBtn}
+                  </Button>,
+                );
+              }
+              return buttonList;
+            }}
+          />
+        </Table>
+        {
+          totalPage > 1 && (
+            <Pagination
+              onChange={currentPageNum => this.turnPage(currentPageNum)}
+              current={pageNum}
+              total={totalSize}
+              className="list-pagination"
+            />
+          )
         }
-    }
-
-    componentDidMount() {
-        const {pageNum} = this.state
-        const {list} = this.props
-        list({pageNum}).then(() => this.loadComplete())
-    }
-
-    loadComplete() {
-        this.setState({loading: false})
-    }
-
-    turnPage(pageNum) {
-        const {search} = this.state
-        const {list} = this.props
-        this.setState({pageNum, loading: true}, () => list({pageNum, ...search}).then(() => this.loadComplete()))
-    }
-
-    deleteServiceSync(record) {
-        const {taskId} = record
-        const {locale = {}} = this.props
-        Dialog.confirm({
-            title: locale.confirm,
-            content: locale.confirmMsg,
-            onOk: () => update({taskId, taskStatus: 'DELETE'}).then(() => {
-                this.turnPage(this.state.pageNum)
-                Message.success(locale.successMsg)
-            })
-        })
-    }
-
-    resynchronize(record) {
-        const {taskId} = record
-        const {locale = {}} = this.props
-        update({taskId, taskStatus: 'SYNC'}).then(() => {
-            this.turnPage(this.state.pageNum)
-            Message.success(locale.syncSuccessMsg)
-        })
-    }
-
-    onChangeSearchForm(obj) {
-        const {search} = this.state
-        this.setState({search: Object.assign({}, search, obj)})
-    }
-
-    openAddDialog() {
-        this.addDialog.current.getInstance().open()
-    }
-
-    render() {
-        const {loading, pageNum, search} = this.state
-        const {taskModels = [], locale = {}, totalSize = 0, totalPage = 0} = this.props
-        return (
-            <div className="service-sync">
-                <FuncHead title={locale.title}/>
-                <Form inline className="search-form">
-                    <FormItem label={`${locale.serviceName}:`}>
-                        <Input
-                            style={{width: 198}}
-                            value={search.serviceName}
-                            placeholder={locale.serviceNamePlaceholder}
-                            onChange={serviceName => this.onChangeSearchForm({serviceName})}
-                        />
-                    </FormItem>
-                    <Button type="primary" onClick={() => this.turnPage(1)}>{locale.search}</Button>
-                    <Button
-                        type="normal"
-                        className="add-btn"
-                        onClick={() => this.openAddDialog()}
-                    >{locale.addSync}</Button>
-                </Form>
-                <Table dataSource={taskModels} loading={loading}>
-                    <Table.Column title={locale.serviceName} dataIndex="serviceName"/>
-                    <Table.Column title={locale.groupName} dataIndex="groupName"/>
-                    <Table.Column title={locale.sourceCluster} dataIndex="sourceClusterName"/>
-                    <Table.Column title={locale.destCluster} dataIndex="destClusterName"/>
-                    <Table.Column
-                        title={locale.operation}
-                        cell={(value, index, record) => {
-                            if (record.taskStatus === 'SYNC') {
-                                return (
-                                    <Button
-                                        text
-                                        type="primary"
-                                        onClick={() => this.deleteServiceSync(record)}
-                                    >{locale.deleteBtn}</Button>
-                                )
-                            }
-                            if (record.taskStatus === 'DELETE') {
-                                return (
-                                    <Button
-                                        text
-                                        type="primary"
-                                        onClick={() => this.resynchronize(record)}
-                                    >{locale.resynchronizeBtn}</Button>
-                                )
-                            }
-                        }}
-                    />
-                </Table>
-                {
-                    totalPage > 1
-                        ? <Pagination
-                            onChange={pageNum => this.turnPage(pageNum)}
-                            current={pageNum}
-                            total={totalSize}
-                            className="list-pagination"
-                        />
-                        : null
-                }
-                <AddSyncDialog ref={this.addDialog}/>
-            </div>
-        )
-    }
+        <AddSyncDialog ref={this.addDialog} turnPage={pn => this.turnPage(pn)} />
+      </div>
+    );
+  }
 }
 
-export default ServiceSync
+export default ServiceSync;

nacossync-console/src/main/resources/static/console-fe/src/containers/ServiceSync/index.js

@@ -1,3 +1,3 @@
-import ServiceSync from './ServiceSync'
+import ServiceSync from './ServiceSync';
 
-export default ServiceSync
+export default ServiceSync;

nacossync-console/src/main/resources/static/console-fe/src/containers/SystemConfig/AddSysConfigDialog.js

@@ -1,50 +1,52 @@
-import React from 'react'
-import {Form, Input, Dialog, ConfigProvider} from '@alifd/next'
-import '../../style/dialog-form.scss'
+import React from 'react';
+import { Form, Input, Dialog, ConfigProvider } from '@alifd/next';
+import '../../style/dialog-form.scss';
 
-const FormItem = Form.Item
+const FormItem = Form.Item;
 
 @ConfigProvider.config
 class AddSysConfigDialog extends React.Component {
+    static displayName = 'AddSysConfigDialog'
+
     constructor(props) {
-        super(props)
-        this.state = {
-            visible: false
-        }
+      super(props);
+      this.state = {
+        visible: false,
+      };
     }
 
     save() {
-        this.close()
-        console.log('save...')
+      this.close();
     }
 
     close() {
-        this.setState({visible: false})
+      this.setState({ visible: false });
     }
 
-    open = () => this.setState({visible: true})
+    open = () => this.setState({ visible: true })
 
     render() {
-        const {locale = {}} = this.props
-        return (
-            <Dialog
-                className="dialog-form"
-                title={locale.title}
-                visible={this.state.visible}
-                onOk={() => this.save()}
-                onCancel={() => this.close()}
-                onClose={() => this.close()}>
-                <Form>
-                    <FormItem label={`${locale.configName}:`}>
-                        <Input placeholder={locale.configNamePlaceholder}/>
-                    </FormItem>
-                    <FormItem label={`${locale.configValue}:`}>
-                        <Input placeholder={locale.configValuePlaceholder}/>
-                    </FormItem>
-                </Form>
-            </Dialog>
-        )
+      const { locale = {} } = this.props;
+      return (
+        <Dialog
+          className="dialog-form"
+          title={locale.title}
+          visible={this.state.visible}
+          onOk={() => this.save()}
+          onCancel={() => this.close()}
+          onClose={() => this.close()}
+        >
+          <Form>
+            <FormItem label={`${locale.configName}:`}>
+              <Input placeholder={locale.configNamePlaceholder} />
+            </FormItem>
+            <FormItem label={`${locale.configValue}:`}>
+              <Input placeholder={locale.configValuePlaceholder} />
+            </FormItem>
+          </Form>
+        </Dialog>
+      );
     }
 }
 
-export default AddSysConfigDialog
+export default AddSysConfigDialog;

nacossync-console/src/main/resources/static/console-fe/src/containers/SystemConfig/SystemConfig.js

@@ -1,70 +1,73 @@
-import React from 'react'
-import {Table, Pagination, Form, Input, Button, Dialog, Message, ConfigProvider} from '@alifd/next'
-import FuncHead from '../../components/FuncHead'
-import AddSysConfigDialog from './AddSysConfigDialog'
-import './index.scss'
+import React from 'react';
+import { Table, Pagination, Form, Input, Button, Dialog, Message, ConfigProvider } from '@alifd/next';
+import FuncHead from '../../components/FuncHead';
+import AddSysConfigDialog from './AddSysConfigDialog';
+import './index.scss';
 
-const FormItem = Form.Item
+const FormItem = Form.Item;
 
-const dataSource = []
-
-for (let i = 0; i < 10; i++) {
-    dataSource.push({
-        c1: 'key1',
-        c2: '1',
-    })
-}
+const dataSource = [];
+for (let i = 0; i < 10; i++) dataSource.push({ c1: 'key1', c2: '1' });
 
 @ConfigProvider.config
 class SystemConfig extends React.Component {
-    constructor(props) {
-        super(props)
-        this.addDialog = React.createRef()
-    }
+  static displayName = 'SystemConfig'
 
-    deleteServiceSync() {
-        const {locale = {}} = this.props
-        Dialog.confirm({
-            title: locale.confirm,
-            content: locale.confirmMsg,
-            onOk: () => setTimeout(() => Message.success(locale.successMsg), 888),
-            onCancel: () => console.log('cancel')
-        })
-    }
+  constructor(props) {
+    super(props);
+    this.addDialog = React.createRef();
+  }
 
-    openAddDialog() {
-        this.addDialog.current.getInstance().open()
-    }
+  deleteServiceSync() {
+    const { locale = {} } = this.props;
+    Dialog.confirm({
+      title: locale.confirm,
+      content: locale.confirmMsg,
+      onOk: () => setTimeout(() => Message.success(locale.successMsg), 888),
+    });
+  }
 
-    render() {
-        const {locale = {}} = this.props
-        return (
-            <div className="system-config">
-                <FuncHead title={locale.title}/>
-                <Form inline className="search-form">
-                    <FormItem label={`${locale.configName}:`}>
-                        <Input style={{width: 198}} placeholder={locale.configNamePlaceholder}/>
-                    </FormItem>
-                    <Button type="primary">{locale.search}</Button>
-                    <Button type="normal" className="add-btn"
-                            onClick={() => this.openAddDialog()}>{locale.addConfig}</Button>
-                </Form>
-                <Table dataSource={dataSource}>
-                    <Table.Column title={locale.configName} dataIndex="c1"/>
-                    <Table.Column title={locale.value} dataIndex="c2"/>
-                    <Table.Column
-                        title={locale.operation}
-                        cell={(value, index, record) => (
-                            <Button type="primary" text onClick={() => this.deleteServiceSync(record)}
-                            >{locale.deleteBtn}</Button>
-                        )}
-                    />
-                </Table>
-                <Pagination onChange={f => f} className="list-pagination"/>
-                <AddSysConfigDialog ref={this.addDialog}/>
-            </div>
-        )
-    }
+  openAddDialog() {
+    this.addDialog.current.getInstance().open();
+  }
+
+  render() {
+    const { locale = {} } = this.props;
+    return (
+      <div className="system-config">
+        <FuncHead title={locale.title} />
+        <Form inline className="search-form">
+          <FormItem label={`${locale.configName}:`}>
+            <Input style={{ width: 198 }} placeholder={locale.configNamePlaceholder} />
+          </FormItem>
+          <Button type="primary">{locale.search}</Button>
+          <Button
+            type="normal"
+            className="add-btn"
+            onClick={() => this.openAddDialog()}
+          >{locale.addConfig}
+          </Button>
+        </Form>
+        <Table dataSource={dataSource}>
+          <Table.Column title={locale.configName} dataIndex="c1" />
+          <Table.Column title={locale.value} dataIndex="c2" />
+          <Table.Column
+            title={locale.operation}
+            cell={(value, index, record) => (
+              <Button
+                type="primary"
+                text
+                onClick={() => this.deleteServiceSync(record)}
+              >{locale.deleteBtn}
+              </Button>
+            )}
+          />
+        </Table>
+        <Pagination onChange={f => f} className="list-pagination" />
+        <AddSysConfigDialog ref={this.addDialog} />
+      </div>
+    );
+  }
 }
 
-export default SystemConfig
+export default SystemConfig;

nacossync-console/src/main/resources/static/console-fe/src/containers/SystemConfig/index.js

@@ -1,3 +1,3 @@
-import SystemConfig from './SystemConfig'
+import SystemConfig from './SystemConfig';
 
-export default SystemConfig
+export default SystemConfig;

nacossync-console/src/main/resources/static/console-fe/src/index.js

@@ -1,75 +1,74 @@
-import React from 'react'
-import ReactDOM from 'react-dom'
-import {createStore, combineReducers, compose, applyMiddleware} from 'redux'
-import {routerReducer} from 'react-router-redux'
-import thunk from 'redux-thunk'
-import {Provider, connect} from 'react-redux'
-import {HashRouter, Route, Switch, Redirect} from 'react-router-dom'
-import {ConfigProvider} from "@alifd/next"
+import React from 'react';
+import ReactDOM from 'react-dom';
+import { createStore, combineReducers, compose, applyMiddleware } from 'redux';
+import { routerReducer } from 'react-router-redux';
+import thunk from 'redux-thunk';
+import { Provider, connect } from 'react-redux';
+import { HashRouter, Route, Switch, Redirect } from 'react-router-dom';
+import { ConfigProvider } from '@alifd/next';
 
-import Layout from './containers/Layout'
-import ServiceSync from './containers/ServiceSync'
-import SystemConfig from './containers/SystemConfig'
-import ClusterConfig from './containers/ClusterConfig'
-import CookieHelp from './utils/cookie'
-import {LANGUAGE_KEY} from './constants'
+import Layout from './containers/Layout';
+import ServiceSync from './containers/ServiceSync';
+// import SystemConfig from './containers/SystemConfig';
+import ClusterConfig from './containers/ClusterConfig';
+import { LANGUAGE_KEY, REDUX_DEVTOOLS } from './constants';
 
-import * as reducers from './reducers'
-import {changeLanguage} from "./reducers/locale"
+import * as reducers from './reducers';
+import { changeLanguage } from './reducers/locale';
 
-import './index.scss'
+import './index.scss';
 
-if (!CookieHelp.getValue(LANGUAGE_KEY)) {
-    CookieHelp.setValue(LANGUAGE_KEY, navigator.language === 'zh-CN' ? 'zh-CN' : 'en-US')
+if (!localStorage.getItem(LANGUAGE_KEY)) {
+  localStorage.setItem(LANGUAGE_KEY, navigator.language === 'zh-CN' ? 'zh-CN' : 'en-US');
 }
 
 const reducer = combineReducers({
-    ...reducers,
-    routing: routerReducer
-})
+  ...reducers,
+  routing: routerReducer,
+});
 
 const store = createStore(
-    reducer,
-    compose(
-        applyMiddleware(thunk),
-        window.devToolsExtension ? window.devToolsExtension() : f => f
-    )
-)
+  reducer,
+  compose(
+    applyMiddleware(thunk),
+    window[REDUX_DEVTOOLS] ? window[REDUX_DEVTOOLS]() : f => f,
+  ),
+);
 
-@connect(state => ({...state.locale}), {changeLanguage})
+const MENU = [
+  { path: '/', exact: true, render: () => (<Redirect to="/serviceSync" />) },
+  { path: '/serviceSync', component: ServiceSync },
+  { path: '/clusterConfig', component: ClusterConfig },
+  // { path: '/systemConfig', component: SystemConfig },
+];
+
+@connect(state => ({ ...state.locale }), { changeLanguage })
 class App extends React.Component {
-    constructor(props) {
-        super(props)
-    }
+  componentDidMount() {
+    const language = localStorage.getItem(LANGUAGE_KEY);
+    this.props.changeLanguage(language);
+  }
 
-    componentDidMount() {
-        const language = CookieHelp.getValue(LANGUAGE_KEY)
-        this.props.changeLanguage(language)
-    }
+  get router() {
+    return (
+      <HashRouter>
+        <Layout>
+          <Switch>
+            {MENU.map(item => (<Route {...Object.assign(item, { key: item.path })} />))}
+          </Switch>
+        </Layout>
+      </HashRouter>
+    );
+  }
 
-    generateRouter() {
-        return (
-            <HashRouter>
-                <Layout>
-                    <Switch>
-                        <Route path='/' exact render={() => <Redirect to="/serviceSync"/>}/>
-                        <Route path="/serviceSync" component={ServiceSync}/>
-                        <Route path="/systemConfig" component={SystemConfig}/>
-                        <Route path="/clusterConfig" component={ClusterConfig}/>
-                    </Switch>
-                </Layout>
-            </HashRouter>
-        )
-    }
-
-    render() {
-        const {locale} = this.props
-        return (
-            <ConfigProvider locale={locale}>
-                {this.generateRouter()}
-            </ConfigProvider>
-        )
-    }
+  render() {
+    const { locale } = this.props;
+    return (
+      <ConfigProvider locale={locale}>
+        {this.router}
+      </ConfigProvider>
+    );
+  }
 }
 
-ReactDOM.render(<Provider store={store}><App/></Provider>, document.getElementById('root'))
+ReactDOM.render(<Provider store={store}><App /></Provider>, document.getElementById('root'));

nacossync-console/src/main/resources/static/console-fe/src/locales/en-US.js

@@ -1,84 +1,94 @@
 const I18N_CONF = {
-    Header: {
-        home: 'HOME',
-        docs: 'DOCS',
-        blog: 'BLOG',
-        community: 'COMMUNITY',
-        languageSwitchButton: '中'
-    },
-    Menu: {
-        serviceSync: 'Service Synchronization',
-        clusterConfig: 'Cluster Configuration',
-        systemConfig: 'System configuration',
-    },
-    ClusterConfig: {
-        title: 'Cluster Configuration',
-        addCluster: 'New Cluster',
-        search: 'Search',
-        clusterName: 'Cluster Name',
-        clusterNamePlaceholder: 'Please enter the cluster name',
-        clusterType: 'Cluster Type',
-        connectKeyList: 'Connect Key List',
-        operation: 'Operation',
-        deleteBtn: 'Delete',
-        confirm: 'Prompt',
-        confirmMsg: 'Are you sure you want to delete this row？',
-        successMsg: 'Delete the success!',
-    },
-    AddConfigDialog: {
-        title: 'New Cluster',
-        clusterName: 'Cluster Name',
-        clusterNamePlaceholder: 'Please enter the cluster name',
-        clusterType: 'Cluster Type',
-        connectKeyList: 'Connect IP',
-        connectKeyListPlaceholder: 'Please enter the ip'
-    },
-    ServiceSync: {
-        title: 'Service Synchronization',
-        serviceNamePlaceholder: 'Please enter service name',
-        search: 'Search',
-        addSync: 'New Sync',
-        serviceName: 'Service Name',
-        groupName: 'Group',
-        sourceCluster: 'Source Cluster',
-        destCluster: 'Dest Cluster',
-        instancesCount: 'Instances Count',
-        operation: 'Operation',
-        deleteBtn: 'Delete',
-        resynchronizeBtn: 'Resynchronize',
-        confirm: 'Prompt',
-        confirmMsg: 'Are you sure you want to delete this row？',
-        successMsg: 'Delete the success!',
-        syncSuccessMsg: 'Resync succeeded!',
-    },
-    AddSyncDialog: {
-        title: 'New Sync',
-        serviceName: 'Service Name',
-        serviceNamePlaceholder: 'Please enter service name',
-        groupName: 'Group Name',
-        groupNamePlaceholder: 'Please enter group name',
-        sourceCluster: 'Source Cluster',
-        destCluster: 'Dest Cluster'
-    },
-    SystemConfig: {
-        title: 'System configuration',
-        configName: 'Config Name',
-        configNamePlaceholder: 'Please enter config name',
-        search: 'Search',
-        addConfig: 'New SysConfig',
-        value: 'Value',
-        operation: 'Operation',
-        deleteBtn: 'Delete',
-        confirm: 'Prompt',
-        confirmMsg: 'Are you sure you want to delete this row？',
-        successMsg: 'Delete the success!',
-    },
-    AddSysConfigDialog: {
-        title: 'New System configuration',
-        configName: 'Config Name',
-        configNamePlaceholder: 'Please enter config name',
-        configValue: 'Config Value',
-        configValuePlaceholder: 'Please enter config value',
-    }
-}
-export default I18N_CONF
+  Header: {
+    home: 'HOME',
+    docs: 'DOCS',
+    blog: 'BLOG',
+    community: 'COMMUNITY',
+    languageSwitchButton: '中',
+  },
+  Menu: {
+    serviceSync: 'Service Synchronization',
+    clusterConfig: 'Cluster Configuration',
+    systemConfig: 'System configuration',
+  },
+  ClusterConfig: {
+    title: 'Cluster Configuration',
+    addCluster: 'New Cluster',
+    search: 'Search',
+    clusterName: 'Cluster Name',
+    clusterNamePlaceholder: 'Please enter the cluster name',
+    clusterType: 'Cluster Type',
+    connectKeyList: 'Connect Key List',
+    namespace: 'Namespace',
+    password: 'Password',
+    username: 'Username',
+    operation: 'Operation',
+    deleteBtn: 'Delete',
+    confirm: 'Prompt',
+    confirmMsg: 'Are you sure you want to delete this row？',
+    successMsg: 'Delete the success!',
+  },
+  AddConfigDialog: {
+    title: 'New Cluster',
+    clusterName: 'Cluster Name',
+    clusterNamePlaceholder: 'Please enter the cluster name',
+    namespace: 'Namespace',
+    namespacePlaceholder: 'Please enter the namespace',
+    clusterType: 'Cluster Type',
+    connectKeyList: 'Connect IP',
+    connectKeyListPlaceholder: 'Please enter the ip',
+  },
+  ServiceSync: {
+    title: 'Service Synchronization',
+    serviceNamePlaceholder: 'Please enter service name',
+    search: 'Search',
+    addSync: 'New Sync',
+    serviceName: 'Service Name',
+    groupName: 'Group',
+    sourceCluster: 'Source Cluster',
+    destCluster: 'Dest Cluster',
+    instancesCount: 'Instances Count',
+    operation: 'Operation',
+    deleteBtn: 'Delete',
+    suspendedBtn: 'Suspend',
+    resynchronizeBtn: 'Resynchronize',
+    confirm: 'Prompt',
+    confirmMsg: 'Are you sure you want to delete this row？',
+    suspendedMsg: 'Are you sure you want to pause this row？',
+    successMsg: 'Suspension of success!',
+    deleteSuccessMsg: 'Delete the success!',
+    syncSuccessMsg: 'Resync succeeded!',
+  },
+  AddSyncDialog: {
+    title: 'New Sync',
+    serviceName: 'Service Name',
+    serviceNamePlaceholder: 'Please enter service name',
+    groupName: 'Group Name',
+    groupNamePlaceholder: 'Please enter group name',
+    sourceCluster: 'Source Cluster',
+    destCluster: 'Dest Cluster',
+    version: 'Version',
+    versionPlaceholder: 'Please enter version',
+  },
+  SystemConfig: {
+    title: 'System configuration',
+    configName: 'Config Name',
+    configNamePlaceholder: 'Please enter config name',
+    search: 'Search',
+    addConfig: 'New SysConfig',
+    value: 'Value',
+    operation: 'Operation',
+    deleteBtn: 'Delete',
+    confirm: 'Prompt',
+    confirmMsg: 'Are you sure you want to delete this row？',
+    successMsg: 'Delete the success!',
+  },
+  AddSysConfigDialog: {
+    title: 'New System configuration',
+    configName: 'Config Name',
+    configNamePlaceholder: 'Please enter config name',
+    configValue: 'Config Value',
+    configValuePlaceholder: 'Please enter config value',
+  },
+};
+export default I18N_CONF;

nacossync-console/src/main/resources/static/console-fe/src/locales/index.js

@@ -1,4 +1,4 @@
-import enUS from './en-US'
-import zhCN from './zh-CN'
+import enUS from './en-US';
+import zhCN from './zh-CN';
 
-export default {enUS, zhCN}
+export default { enUS, zhCN };

nacossync-console/src/main/resources/static/console-fe/src/locales/zh-CN.js

@@ -1,84 +1,96 @@
 const I18N_CONF = {
-    Header: {
-        home: '首页',
-        docs: '文档',
-        blog: '博客',
-        community: '社区',
-        languageSwitchButton: 'En'
-    },
-    Menu: {
-        serviceSync: '服务同步',
-        clusterConfig: '集群配置',
-        systemConfig: '系统配置',
-    },
-    ClusterConfig: {
-        title: '集群配置',
-        addCluster: '新增集群',
-        search: '搜索',
-        clusterName: '集群名',
-        clusterNamePlaceholder: '请输入集群名',
-        clusterType: '集群类型',
-        connectKeyList: '集群IP列表',
-        operation: '操作',
-        deleteBtn: '删除',
-        confirm: '提示',
-        confirmMsg: '确定要删除这行数据吗？',
-        successMsg: '删除成功!',
-    },
-    AddConfigDialog: {
-        title: '新增集群',
-        clusterName: '集群名',
-        clusterNamePlaceholder: '请输入集群名',
-        clusterType: '集群类型',
-        connectKeyList: '集群IP列表',
-        connectKeyListPlaceholder: '请输入集群IP'
-    },
-    ServiceSync: {
-        title: '同步服务',
-        serviceNamePlaceholder: '请输入服务名',
-        search: '搜索',
-        addSync: '新增同步',
-        serviceName: '服务名',
-        groupName: '分组',
-        sourceCluster: '源集群',
-        destCluster: '目标集群',
-        instancesCount: '实例数',
-        operation: '操作',
-        deleteBtn: '删除',
-        resynchronizeBtn: '重新同步',
-        confirm: '提示',
-        confirmMsg: '确定要删除这行数据吗？',
-        successMsg: '删除成功!',
-        syncSuccessMsg: '重新同步成功!',
-    },
-    AddSyncDialog: {
-        title: '新增同步',
-        serviceName: '服务名',
-        serviceNamePlaceholder: '请输入服务名',
-        groupName: '分组名',
-        groupNamePlaceholder: '请输入分组名',
-        sourceCluster: '源集群',
-        destCluster: '目标集群'
-    },
-    SystemConfig: {
-        title: '系统配置',
-        configName: '配置名',
-        configNamePlaceholder: '请输入配置名',
-        search: '搜索',
-        addConfig: '新增系统配置',
-        value: '值',
-        operation: '操作',
-        deleteBtn: '删除',
-        confirm: '提示',
-        confirmMsg: '确定要删除这行数据吗？',
-        successMsg: '删除成功!'
-    },
-    AddSysConfigDialog: {
-        title: '新增系统配置',
-        configName: '配置名',
-        configNamePlaceholder: '请输入配置名',
-        configValue: '配置值',
-        configValuePlaceholder: '请输入配置值',
-    }
-}
-export default I18N_CONF
+  Header: {
+    home: '首页',
+    docs: '文档',
+    blog: '博客',
+    community: '社区',
+    languageSwitchButton: 'En',
+  },
+  Menu: {
+    serviceSync: '服务同步',
+    clusterConfig: '集群配置',
+    systemConfig: '系统配置',
+  },
+  ClusterConfig: {
+    title: '集群配置',
+    addCluster: '新增集群',
+    search: '搜索',
+    clusterName: '集群名',
+    clusterNamePlaceholder: '请输入集群名',
+    clusterType: '集群类型',
+    connectKeyList: '集群IP列表',
+    namespace: '命名空间',
+    operation: '操作',
+    deleteBtn: '删除',
+    confirm: '提示',
+    confirmMsg: '确定要删除这行数据吗？',
+    successMsg: '删除成功!',
+  },
+  AddConfigDialog: {
+    title: '新增集群',
+    clusterName: '集群名',
+    clusterNamePlaceholder: '请输入集群名',
+    namespace: '命名空间',
+    namespacePlaceholder: '请输入命名空间',
+    password: '密码',
+    passwordPlaceholder: '请输入密码',
+    username: '用户名',
+    usernamePlaceholder: '请输入用户名',
+    clusterType: '集群类型',
+    connectKeyList: '集群IP列表',
+    connectKeyListPlaceholder: '请输入集群IP',
+  },
+  ServiceSync: {
+    title: '同步服务',
+    serviceNamePlaceholder: '请输入服务名',
+    search: '搜索',
+    addSync: '新增同步',
+    serviceName: '服务名',
+    groupName: '分组',
+    sourceCluster: '源集群',
+    destCluster: '目标集群',
+    instancesCount: '实例数',
+    operation: '操作',
+    deleteBtn: '删除',
+    suspendedBtn: '暂停',
+    resynchronizeBtn: '重新同步',
+    confirm: '提示',
+    confirmMsg: '确定要删除这行数据吗？',
+    suspendedMsg: '确定要暂停这行数据吗？',
+    successMsg: '暂停成功!',
+    deleteSuccessMsg: '删除成功!',
+    syncSuccessMsg: '重新同步成功!',
+  },
+  AddSyncDialog: {
+    title: '新增同步',
+    serviceName: '服务名',
+    serviceNamePlaceholder: '请输入服务名',
+    groupName: '分组名',
+    groupNamePlaceholder: '请输入分组名',
+    sourceCluster: '源集群',
+    destCluster: '目标集群',
+    version: '版本',
+    versionPlaceholder: '请输入版本',
+  },
+  SystemConfig: {
+    title: '系统配置',
+    configName: '配置名',
+    configNamePlaceholder: '请输入配置名',
+    search: '搜索',
+    addConfig: '新增系统配置',
+    value: '值',
+    operation: '操作',
+    deleteBtn: '删除',
+    confirm: '提示',
+    confirmMsg: '确定要删除这行数据吗？',
+    successMsg: '删除成功!',
+  },
+  AddSysConfigDialog: {
+    title: '新增系统配置',
+    configName: '配置名',
+    configNamePlaceholder: '请输入配置名',
+    configValue: '配置值',
+    configValuePlaceholder: '请输入配置值',
+  },
+};
+export default I18N_CONF;

nacossync-console/src/main/resources/static/console-fe/src/reducers/cluster.js

@@ -1,52 +1,50 @@
-import request from '../utils/request'
-import {CLUSTER_LIST, GET_CLUSTER_BY_ID, CLUSTER_TYPES, PAGE_SIZE} from '../constants'
+import request from '../utils/request';
+import { CLUSTER_LIST, GET_CLUSTER_BY_ID, CLUSTER_TYPES, PAGE_SIZE } from '../constants';
 
-const PATH = '/nacossync/v1/cluster/'
+const PATH = '/v1/cluster/';
 const initialState = {
-    totalPage: 0,
-    totalSize: 0,
-    clusterModel: {},
-    clusterModels: [],
-    types: []
-}
+  totalPage: 0,
+  totalSize: 0,
+  clusterModel: {},
+  clusterModels: [],
+  types: [],
+};
 
-const add = data => request.post(`${PATH}add`, data)
+const add = data => request.post(`${PATH}add`, data);
 
-const deleteCluster = data => request.delete(`${PATH}delete`, {data})
+const deleteCluster = params => request.delete(`${PATH}delete`, { params });
 
 const list = params => dispatch => request.get(`${PATH}list`, {
-    params: {
-        ...params,
-        pageSize: PAGE_SIZE
-    }
+  params: {
+    pageSize: PAGE_SIZE,
+    ...params,
+  },
 }).then(data => dispatch({
-    type: CLUSTER_LIST,
-    data
-}))
+  type: CLUSTER_LIST,
+  data,
+}));
 
-const detail = params => dispatch => request.get(`${PATH}detail`, {params}).then(({clusterModel}) => dispatch({
-        type: GET_CLUSTER_BY_ID,
-        data: clusterModel
-    })
-)
+const detail = params => dispatch => request.get(`${PATH}detail`, { params }).then(({ clusterModel }) => dispatch({
+  type: GET_CLUSTER_BY_ID,
+  data: clusterModel,
+}));
 
-const getTypes = () => dispatch => request.get(`${PATH}types`).then(({types}) => dispatch({
-        type: CLUSTER_TYPES,
-        data: types
-    })
-)
+const getTypes = () => dispatch => request.get(`${PATH}types`).then(({ types }) => dispatch({
+  type: CLUSTER_TYPES,
+  data: types,
+}));
 
 export default (state = initialState, action) => {
-    switch (action.type) {
-        case CLUSTER_LIST:
-            return {...state, ...action.data}
-        case GET_CLUSTER_BY_ID:
-            return {...state, clusterModel: action.data}
-        case CLUSTER_TYPES:
-            return {...state, types: action.data}
-        default:
-            return state
-    }
-}
+  switch (action.type) {
+    case CLUSTER_LIST:
+      return { ...state, ...action.data };
+    case GET_CLUSTER_BY_ID:
+      return { ...state, clusterModel: action.data };
+    case CLUSTER_TYPES:
+      return { ...state, types: action.data };
+    default:
+      return state;
+  }
+};
 
-export {list, add, deleteCluster, detail, getTypes}
+export { list, add, deleteCluster, detail, getTypes };

nacossync-console/src/main/resources/static/console-fe/src/reducers/index.js

@@ -1,5 +1,5 @@
-import locale from './locale'
-import cluster from './cluster'
-import task from './task'
+import locale from './locale';
+import cluster from './cluster';
+import task from './task';
 
-export {locale, cluster, task}
+export { locale, cluster, task };

nacossync-console/src/main/resources/static/console-fe/src/reducers/locale.js

@@ -1,30 +1,29 @@
-import fusionEnUS from '@alifd/next/lib/locale/en-us'
-import fusionZhCN from '@alifd/next/lib/locale/zh-cn'
-import I18N from '../locales'
-import {LANGUAGE_KEY, LANGUAGE_SWITCH} from "../constants";
-import CookieHelp from "../utils/cookie";
+import fusionEnUS from '@alifd/next/lib/locale/en-us';
+import fusionZhCN from '@alifd/next/lib/locale/zh-cn';
+import I18N from '../locales';
+import { LANGUAGE_KEY, LANGUAGE_SWITCH } from '../constants';
 
-const enUS = Object.assign({}, fusionEnUS, I18N.enUS)
-const zhCN = Object.assign({}, fusionZhCN, I18N.zhCN)
+const enUS = Object.assign({}, fusionEnUS, I18N.enUS);
+const zhCN = Object.assign({}, fusionZhCN, I18N.zhCN);
 
 const initialState = {
-    language: 'en-US',
-    locale: enUS
-}
+  language: 'en-US',
+  locale: enUS,
+};
 
-const changeLanguage = language => dispatch => {
-    language = language === 'zh-CN' ? 'zh-CN' : 'en-US'
-    CookieHelp.setValue(LANGUAGE_KEY, language)
-    dispatch({type: LANGUAGE_SWITCH, language, locale: language === 'zh-CN' ? zhCN : enUS})
-}
+const changeLanguage = language => (dispatch) => {
+  const newLan = language === 'zh-CN' ? 'zh-CN' : 'en-US';
+  localStorage.setItem(LANGUAGE_KEY, newLan);
+  dispatch({ type: LANGUAGE_SWITCH, language: newLan, locale: newLan === 'zh-CN' ? zhCN : enUS });
+};
 
 export default (state = initialState, action) => {
-    switch (action.type) {
-        case LANGUAGE_SWITCH:
-            return {...state, ...action}
-        default:
-            return state
-    }
-}
+  switch (action.type) {
+    case LANGUAGE_SWITCH:
+      return { ...state, ...action };
+    default:
+      return state;
+  }
+};
 
-export {changeLanguage}
+export { changeLanguage };

nacossync-console/src/main/resources/static/console-fe/src/reducers/task.js

@@ -1,44 +1,45 @@
-import request from '../utils/request'
-import {TASK_LIST, GET_TASK_BY_ID, PAGE_SIZE} from '../constants'
+import request from '../utils/request';
+import { TASK_LIST, GET_TASK_BY_ID, PAGE_SIZE } from '../constants';
 
-const PATH = '/nacossync/v1/task/'
+const PATH = '/v1/task/';
 const initialState = {
-    totalPage: 0,
-    totalSize: 0,
-    taskModel: {},
-    taskModels: [],
-    types: []
-}
+  totalPage: 0,
+  totalSize: 0,
+  taskModel: {},
+  taskModels: [],
+  types: [],
+};
 
-const add = data => request.post(`${PATH}add`, data)
+const add = data => request.post(`${PATH}add`, data);
 
-const update = data => request.post(`${PATH}update`, data)
+const update = data => request.post(`${PATH}update`, data);
+
+const deleteRow = params => request.delete(`${PATH}delete`, { params });
 
 const list = params => dispatch => request.get(`${PATH}list`, {
-    params: {
-        ...params,
-        pageSize: PAGE_SIZE
-    }
+  params: {
+    pageSize: PAGE_SIZE,
+    ...params,
+  },
 }).then(data => dispatch({
-    type: TASK_LIST,
-    data
-}))
+  type: TASK_LIST,
+  data,
+}));
 
-const detail = params => dispatch => request.get(`${PATH}detail`, {params}).then(({taskModel}) => dispatch({
-        type: GET_TASK_BY_ID,
-        data: taskModel
-    })
-)
+const detail = params => dispatch => request.get(`${PATH}detail`, { params }).then(({ taskModel }) => dispatch({
+  type: GET_TASK_BY_ID,
+  data: taskModel,
+}));
 
 export default (state = initialState, action) => {
-    switch (action.type) {
-        case TASK_LIST:
-            return {...state, ...action.data}
-        case GET_TASK_BY_ID:
-            return {...state, taskModel: action.data}
-        default:
-            return state
-    }
-}
+  switch (action.type) {
+    case TASK_LIST:
+      return { ...state, ...action.data };
+    case GET_TASK_BY_ID:
+      return { ...state, taskModel: action.data };
+    default:
+      return state;
+  }
+};
 
-export {list, add, update, detail}
+export { list, add, update, deleteRow, detail };

nacossync-console/src/main/resources/static/console-fe/src/utils/request.js

@@ -1,30 +1,30 @@
-import axios from 'axios'
-import {Message} from '@alifd/next'
-import {SUCCESS_RESULT_CODE} from '../constants'
+import axios from 'axios';
+import { Message } from '@alifd/next';
+import { SUCCESS_RESULT_CODE } from '../constants';
 
-const API_GENERAL_ERROR_MESSAGE = 'Request error, please try again later!'
+const API_GENERAL_ERROR_MESSAGE = 'Request error, please try again later!';
 
 const request = () => {
-    const instance = axios.create()
+  const instance = axios.create();
 
-    instance.interceptors.response.use(response => {
-        const {success, resultCode, resultMessage = API_GENERAL_ERROR_MESSAGE} = response.data
-        if (!success && resultCode !== SUCCESS_RESULT_CODE) {
-            Message.error(resultMessage)
-            return Promise.reject(new Error(resultMessage))
-        }
-        return response.data
-    }, error => {
-        if (error.response) {
-            const {status} = error.response
-            Message.error(`HTTP ERROR: ${status}`)
-        } else {
-            Message.error(API_GENERAL_ERROR_MESSAGE)
-        }
-        return Promise.reject(error)
-    })
+  instance.interceptors.response.use((response) => {
+    const { success, resultCode, resultMessage = API_GENERAL_ERROR_MESSAGE } = response.data;
+    if (!success && resultCode !== SUCCESS_RESULT_CODE) {
+      Message.error(resultMessage);
+      return Promise.reject(new Error(resultMessage));
+    }
+    return response.data;
+  }, (error) => {
+    if (error.response) {
+      const { status } = error.response;
+      Message.error(`HTTP ERROR: ${status}`);
+    } else {
+      Message.error(API_GENERAL_ERROR_MESSAGE);
+    }
+    return Promise.reject(error);
+  });
 
-    return instance
-}
+  return instance;
+};
 
-export default request()
+export default request();

nacossync-console/src/main/resources/static/index.html

@@ -5,10 +5,10 @@
     <meta charset="UTF-8">
     <meta name="viewport" content="width=device-width,initial-scale=1">
     <meta http-equiv="X-UA-Compatible" content="ie=edge">
-    <title>Skywalker</title>
+    <title>Nacos-Sync</title>
     <link rel="shortcut icon" href="//www.aliyun.com/favicon.ico" type="image/x-icon">
-<link href="./css/main.8760bad6.css" rel="stylesheet"></head>
+<link href="./css/main.e2917886.css" rel="stylesheet"></head>
 <body>
 <div id="root"></div>
-<script type="text/javascript" src="./js/main.ddff04aa.js"></script></body>
+<script type="text/javascript" src="./js/main.b73436b5.js"></script></body>
 </html>

nacossync-distribution/LICENSE-BIN

@@ -0,0 +1,334 @@
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+                        http://www.apache.org/licenses/
+
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+   you may not use this file except in compliance with the License.
+   You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+   Unless required by applicable law or agreed to in writing, software
+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.
+
+------
+This product has a bundle logback, which is available under the EPL v1.0 License.
+The source code of logback can be found at https://github.com/qos-ch/logback.
+
+Logback LICENSE
+---------------
+
+Logback: the reliable, generic, fast and flexible logging framework.
+Copyright (C) 1999-2015, QOS.ch. All rights reserved.
+
+This program and the accompanying materials are dual-licensed under
+either the terms of the Eclipse Public License v1.0 as published by
+the Eclipse Foundation
+
+  or (per the licensee's choosing)
+
+under the terms of the GNU Lesser General Public License version 2.1
+as published by the Free Software Foundation.
+
+------
+This product has a bundle slf4j, which is available under the MIT License.
+The source code of slf4j can be found at https://github.com/qos-ch/slf4j.
+
+ Copyright (c) 2004-2017 QOS.ch
+ All rights reserved.
+
+ Permission is hereby granted, free  of charge, to any person obtaining
+ a  copy  of this  software  and  associated  documentation files  (the
+ "Software"), to  deal in  the Software without  restriction, including
+ without limitation  the rights to  use, copy, modify,  merge, publish,
+ distribute,  sublicense, and/or sell  copies of  the Software,  and to
+ permit persons to whom the Software  is furnished to do so, subject to
+ the following conditions:
+
+ The  above  copyright  notice  and  this permission  notice  shall  be
+ included in all copies or substantial portions of the Software.
+
+ THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
+ EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
+ MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
+ NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
+ WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+------
+This product has a bundle fastjson, which is available under the ASL2 License.
+The source code of fastjson can be found at https://github.com/alibaba/fastjson.
+
+ Copyright 1999-2016 Alibaba Group Holding Ltd.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+
+------
+This product has a bundle javassist, which is available under the ASL2 License.
+The source code of javassist can be found at https://github.com/jboss-javassist/javassist.
+
+ Copyright (C) 1999- by Shigeru Chiba, All rights reserved.
+
+ Javassist (JAVA programming ASSISTant) makes Java bytecode manipulation simple.
+ It is a class library for editing bytecodes in Java; it enables Java programs to define a new class
+ at runtime and to modify a class file when the JVM loads it. Unlike other similar bytecode editors,
+ Javassist provides two levels of API: source level and bytecode level. If the users use the source- level API,
+ they can edit a class file without knowledge of the specifications of the Java bytecode.
+ The whole API is designed with only the vocabulary of the Java language.
+ You can even specify inserted bytecode in the form of source text; Javassist compiles it on the fly.
+ On the other hand, the bytecode-level API allows the users to directly edit a class file as other editors.
+
+ This software is distributed under the Mozilla Public License Version 1.1,
+ the GNU Lesser General Public License Version 2.1 or later, or the Apache License Version 2.0.
+
+------
+This product has a bundle jna, which is available under the ASL2 License.
+The source code of jna can be found at https://github.com/java-native-access/jna.
+
+ This copy of JNA is licensed under the
+ Apache (Software) License, version 2.0 ("the License").
+ See the License for details about distribution rights, and the
+ specific rights regarding derivate works.
+
+ You may obtain a copy of the License at:
+
+ http://www.apache.org/licenses/
+
+ A copy is also included in the downloadable source code package
+ containing JNA, in file "AL2.0", under the same directory
+ as this file.
+------
+This product has a bundle guava, which is available under the ASL2 License.
+The source code of guava can be found at https://github.com/google/guava.
+
+ Copyright (C) 2007 The Guava authors 
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+------
+This product has a bundle OpenMessaging, which is available under the ASL2 License.
+The source code of OpenMessaging can be found at https://github.com/openmessaging/openmessaging.
+
+ Copyright (C) 2017 The OpenMessaging authors.
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+      http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+

nacossync-distribution/NOTICE-BIN

@@ -0,0 +1,36 @@
+Nacos
+Copyright 2018-2019 The Apache Software Foundation
+
+This product includes software developed at
+The Alibaba MiddleWare Group.
+
+------
+This product has a bundle netty:
+                            The Spring oot Project
+                            =================
+
+Please visit the Netty web site for more information:
+
+  * http://netty.io/
+
+Copyright 2014 The Netty Project
+
+The Netty Project licenses this file to you under the Apache License,
+version 2.0 (the "License"); you may not use this file except in compliance
+with the License. You may obtain a copy of the License at:
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+License for the specific language governing permissions and limitations
+under the License.
+
+Also, please refer to each LICENSE.<component>.txt file, which is located in
+the 'license' directory of the distribution file, for the license terms of the
+components that this product depends on.
+
+------
+This product has a bundle commons-lang, which includes software from the Spring Framework,
+under the Apache License 2.0 (see: StringUtils.containsWhitespace())

nacossync-distribution/bin/nacosSync.sql

@@ -0,0 +1,46 @@
+/******************************************/
+/*   DB name = nacos_sync   */
+/*   Table name = cluster   */
+/******************************************/
+CREATE TABLE `cluster` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `cluster_id` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `cluster_name` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `cluster_type` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `connect_key_list` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `user_name` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `password` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `namespace` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `cluster_level` int default 0,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=5 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+/******************************************/
+/*   DB name = nacos_sync   */
+/*   Table name = system_config   */
+/******************************************/
+CREATE TABLE `system_config` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `config_desc` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `config_key` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `config_value` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+/******************************************/
+/*   DB name = nacos_sync   */
+/*   Table name = task   */
+/******************************************/
+CREATE TABLE `task` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `dest_cluster_id` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `group_name` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `name_space` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `operation_id` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `service_name` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `source_cluster_id` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `task_id` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `task_status` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `version` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `worker_ip` varchar(255) COLLATE utf8mb4_bin DEFAULT NULL,
+  `status` int default null ,
+  PRIMARY KEY (`id`)
+) ENGINE=InnoDB AUTO_INCREMENT=6 DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;

nacossync-distribution/bin/shutdown.sh

@@ -0,0 +1,26 @@
+#!/bin/sh
+
+# Copyright 1999-2018 Alibaba Group Holding Ltd.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+pid=`ps ax | grep -i 'nacos-sync' |grep java | grep -v grep | awk '{print $1}'`
+if [ -z "$pid" ] ; then
+        echo "no nacos-sync running."
+        exit -1;
+fi
+
+echo "the nacos-sync(${pid}) is running..."
+
+kill ${pid}
+
+echo "Send shutdown request to nacos-sync(${pid}) OK"

nacossync-distribution/bin/startup.bat

@@ -0,0 +1 @@
+java -jar ../nacos-sync-server.jar -server -Xms2g -Xmx2g -Xmn1g -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m --spring.config.location=../conf/application.properties

nacossync-distribution/bin/startup.sh

@@ -0,0 +1,95 @@
+#!/bin/bash
+
+ACTION=$1
+
+cygwin=false
+darwin=false
+os400=false
+case "`uname`" in
+CYGWIN*) cygwin=true;;
+Darwin*) darwin=true;;
+OS400*) os400=true;;
+esac
+error_exit ()
+{
+    echo "ERROR: $1 !!"
+    exit 1
+}
+[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=$HOME/jdk/java
+[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/usr/java
+[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/opt/taobao/java
+[ ! -e "$JAVA_HOME/bin/java" ] && unset JAVA_HOME
+
+if [ -z "$JAVA_HOME" ]; then
+  if $darwin; then
+
+    if [ -x '/usr/libexec/java_home' ] ; then
+      export JAVA_HOME=`/usr/libexec/java_home`
+
+    elif [ -d "/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home" ]; then
+      export JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home"
+    fi
+  else
+    JAVA_PATH=`dirname $(readlink -f $(which javac))`
+    if [ "x$JAVA_PATH" != "x" ]; then
+      export JAVA_HOME=`dirname $JAVA_PATH 2>/dev/null`
+    fi
+  fi
+  if [ -z "$JAVA_HOME" ]; then
+        error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)! jdk8 or later is better!"
+  fi
+fi
+
+
+export JAVA_HOME
+export JAVA="$JAVA_HOME/bin/java"
+export BASE_DIR=`cd $(dirname $0)/..; pwd`
+
+
+JAVA_OPT="${JAVA_OPT} -server -Xms2g -Xmx2g -Xmn1g -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=512m"
+JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${BASE_DIR}/nacos-sync-java-heapdump.hprof"
+JAVA_OPT="${JAVA_OPT} -XX:-UseLargePages"
+JAVA_OPT="${JAVA_OPT} -Dspring.config.location=${BASE_DIR}/conf/application.properties"
+JAVA_OPT="${JAVA_OPT} -DnacosSync.home=${BASE_DIR}"
+
+JAVA_MAJOR_VERSION=$($JAVA -version 2>&1 | sed -E -n 's/.* version "([0-9]*).*$/\1/p')
+if [[ "$JAVA_MAJOR_VERSION" -ge "9" ]] ; then
+  JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${BASE_DIR}/logs/nacos-sync-gc.log:time,tags:filecount=10,filesize=102400"
+else
+  JAVA_OPT="${JAVA_OPT} -Xloggc:${BASE_DIR}/logs/nacos-sync-gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M"
+fi
+
+JAVA_OPT="${JAVA_OPT} -jar ${BASE_DIR}/nacos-sync-server.jar"
+JAVA_OPT="${JAVA_OPT} --logging.config=${BASE_DIR}/conf/logback-spring.xml"
+
+echo "JAVA_HOME:"$JAVA_HOME
+echo "BASE_DIR:"$BASE_DIR
+echo "JAVA:"$JAVA
+
+
+if [  ! -d "${BASE_DIR}/logs" ]; then
+        mkdir "${BASE_DIR}/logs"
+fi
+
+
+usage(){
+    echo "command error"
+}
+
+start(){
+
+echo "$JAVA ${JAVA_OPT}" > ${BASE_DIR}/logs/nacos-sync-start.out 2>&1 &
+nohup $JAVA ${JAVA_OPT} >> ${BASE_DIR}/logs/nacos-sync-start.out 2>&1 &
+echo "nacos-sync is starting，you can check the ${BASE_DIR}/logs/nacos-sync-start.out"
+
+}
+
+
+case "$ACTION" in
+    start)
+        start
+    ;;
+    *)
+        usage
+    ;;
+esac

nacossync-distribution/pom.xml

@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <parent>
+        <artifactId>nacossync-parent</artifactId>
+        <groupId>com.alibaba.nacossync</groupId>
+        <version>${revision}</version>
+    </parent>
+    <modelVersion>4.0.0</modelVersion>
+    <packaging>pom</packaging>
+    <artifactId>nacossync-distribution</artifactId>
+
+    <build>
+        <finalName>nacos-sync-${project.version}</finalName>
+        <plugins>
+            <plugin>
+                <artifactId>maven-assembly-plugin</artifactId>
+                <configuration>
+                    <!-- 打成zip包时，id不加在文件名中 -->
+                    <appendAssemblyId>false</appendAssemblyId>
+                    <descriptors>
+                        <descriptor>release-nacossync.xml</descriptor>
+                    </descriptors>
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>make-assembly</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+        </plugins>
+    </build>
+</project>

nacossync-distribution/release-nacossync.xml

@@ -0,0 +1,68 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!--
+  Copyright 1999-2018 Alibaba Group Holding Ltd.
+  Licensed under the Apache License, Version 2.0 (the "License");
+  you may not use this file except in compliance with the License.
+  You may obtain a copy of the License at
+
+       http://www.apache.org/licenses/LICENSE-2.0
+
+  Unless required by applicable law or agreed to in writing, software
+  distributed under the License is distributed on an "AS IS" BASIS,
+  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+  See the License for the specific language governing permissions and
+  limitations under the License.
+ -->
+<assembly>
+    <id>bin</id>
+    <includeBaseDirectory>true</includeBaseDirectory>
+    <!-- file name after unzip -->
+    <baseDirectory>nacos-sync</baseDirectory>
+    <formats>
+        <format>dir</format>
+        <format>tar.gz</format>
+        <format>zip</format>
+    </formats>
+    <fileSets>
+        <fileSet>
+            <directory>../nacossync-worker/src/main/resources</directory>
+            <outputDirectory>conf</outputDirectory>
+            <includes>
+                <include>application.properties</include>
+                <include>logback-spring.xml</include>
+            </includes>
+        </fileSet>
+        <fileSet>
+            <includes>
+                <include>conf/**</include>
+            </includes>
+        </fileSet>
+        <fileSet>
+            <includes>
+                <include>bin/**</include>
+            </includes>
+            <fileMode>0755</fileMode>
+        </fileSet>
+        <fileSet>
+            <includes>
+                <include>logs/**</include>
+            </includes>
+            <fileMode>0755</fileMode>
+        </fileSet>
+    </fileSets>
+    <files>
+        <file>
+            <source>LICENSE-BIN</source>
+            <destName>LICENSE</destName>
+        </file>
+        <file>
+            <source>NOTICE-BIN</source>
+            <destName>NOTICE</destName>
+        </file>
+        <file>
+            <source>../nacossync-worker/target/nacos-sync-server-${project.version}.jar</source>
+            <outputDirectory></outputDirectory>
+            <destName>nacos-sync-server.jar</destName>
+        </file>
+    </files>
+</assembly>

nacossync-test/pom.xml

@@ -17,20 +17,52 @@
     <parent>
         <artifactId>nacossync-parent</artifactId>
         <groupId>com.alibaba.nacossync</groupId>
-        <version>0.1.0</version>
+        <version>${revision}</version>
+        <relativePath>../pom.xml</relativePath>
     </parent>
     <modelVersion>4.0.0</modelVersion>
+    <packaging>jar</packaging>
 
     <artifactId>nacossync-test</artifactId>
-    <dependencies>
 
+    <dependencies>
         <dependency>
             <groupId>io.projectreactor</groupId>
             <artifactId>reactor-core</artifactId>
-            <version>3.0.0.RC2</version>
         </dependency>
-
+        <dependency>
+            <groupId>${project.groupId}</groupId>
+            <artifactId>nacossync-worker</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-test</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-test</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>junit</groupId>
+            <artifactId>junit</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.ning</groupId>
+            <artifactId>async-http-client</artifactId>
+            <scope>test</scope>
+        </dependency>
     </dependencies>
 
-
+    <build>
+        <plugins>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <configuration>
+                    <parallel>methods</parallel>
+                    <useUnlimitedThreads>true</useUnlimitedThreads>
+                </configuration>
+            </plugin>
+        </plugins>
+    </build>
 </project>

nacossync-test/src/test/java/com/alibaba/nacossync/RestApiTest.java

@@ -0,0 +1,566 @@
+//package com.alibaba.nacossync;
+//
+//import java.util.HashMap;
+//import java.util.Map;
+//
+//import com.alibaba.fastjson.JSON;
+//import com.alibaba.fastjson.JSONArray;
+//import com.alibaba.fastjson.JSONObject;
+//import com.alibaba.nacossync.util.HttpClient;
+//import com.alibaba.nacossync.util.HttpClient.HttpResult;
+//
+//import org.apache.http.HttpStatus;
+//import org.junit.After;
+//import org.junit.Assert;
+//import org.junit.Before;
+//import org.junit.Test;
+//import org.junit.runner.RunWith;
+//import org.springframework.boot.web.server.LocalServerPort;
+//import org.springframework.test.context.junit4.SpringRunner;
+//
+//
+///**
+// * Created by mingyi.xxc
+// * Date: 2019/2/23
+// * Time: 下午7:20
+// * DESC:
+// *
+// * @author mingyi.xxc
+// * @date 2019/02/23
+// */
+//@RunWith(SpringRunner.class)
+////@SpringBootTest(classes = NacosSyncMain.class, properties = {"server.servlet.context-path=/",
+////    "server.port=8081"},
+////    webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT)
+//public class RestApiTest {
+//
+//    private String baseUrl;
+//
+//    @LocalServerPort
+//    private int port;
+//
+//    @Before
+//    public void setUp() throws Exception {
+//        this.baseUrl = String.format("http://localhost:%d", port);
+//    }
+//
+//    @After
+//    public void cleanup() throws Exception {
+//
+//    }
+//
+//    @Test
+//    public void addCluster() {
+//        String url = baseUrl + "/v1/cluster/add";
+//
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("clusterName", "CI-Nacos-Test" + System.currentTimeMillis());
+//        clusterJson.put("clusterType", "NACOS");
+//
+//        JSONArray jsonArray = new JSONArray();
+//        jsonArray.add("11.11.11.11");
+//        jsonArray.add("22.22.22.22");
+//        clusterJson.put("connectKeyList", jsonArray);
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void addClusterNotHaveClusterType() {
+//        String url = baseUrl + "/v1/cluster/add";
+//
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("clusterName", "CI-Nacos-Test" + System.currentTimeMillis());
+//
+//        JSONArray jsonArray = new JSONArray();
+//        jsonArray.add("11.11.11.11");
+//        jsonArray.add("22.22.22.22");
+//        clusterJson.put("connectKeyList", jsonArray);
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertFalse(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void deleteCluster() {
+//        String url = baseUrl + "/v1/cluster/list";
+//        String clusterId = "";
+//        try {
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("pageNum", "1");
+//            paramValues.put("pageSize", "50");
+//
+//            HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            JSONArray clusterModels = JSON.parseObject(result.content).getJSONArray("clusterModels");
+//            if (clusterModels.size() > 0) {
+//                for (int i=0; i<clusterModels.size(); i++) {
+//                    if (clusterModels.getJSONObject(i).getString("clusterName").startsWith("CI-Nacos-Test")) {
+//                        clusterId = clusterModels.getJSONObject(i).getString("clusterId");
+//                        System.out.println("find cluster id = " + clusterId);
+//                        break;
+//                    }
+//                }
+//            }
+//
+//            url = baseUrl + "/v1/cluster/delete";
+//            paramValues = new HashMap<>();
+//            paramValues.put("clusterId", clusterId);
+//
+//            result = HttpClient.httpDelete(url, paramValues, null, "UTF-8");
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            System.out.println(result.content);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    /**
+//     * delete clusterId不存在
+//     */
+//    @Test
+//    public void deleteClusterByClusterId() {
+//        String clusterId = "";
+//        try {
+//            String url = baseUrl + "/v1/cluster/delete";
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("clusterId", clusterId);
+//
+//            HttpResult result = HttpClient.httpDelete(url, paramValues, null, "UTF-8");
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            System.out.println(result.content);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void getClusterDetails() {
+//        addCluster();
+//
+//        String clusterId = "";
+//        String url = baseUrl + "/v1/cluster/list";
+//        try {
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("pageNum", "1");
+//            paramValues.put("pageSize", "50");
+//
+//            HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            JSONArray clusterModels = JSON.parseObject(result.content).getJSONArray("clusterModels");
+//            if (clusterModels.size() > 0) {
+//                for (int i=0; i<clusterModels.size(); i++) {
+//                    if (clusterModels.getJSONObject(i).getString("clusterName").startsWith("CI-Nacos-Test")) {
+//                        clusterId = clusterModels.getJSONObject(i).getString("clusterId");
+//                        System.out.println("find cluster id = " + clusterId);
+//                        break;
+//                    }
+//                }
+//            }
+//
+//            url = baseUrl + "/v1/cluster/detail";
+//            paramValues = new HashMap<>();
+//            paramValues.put("clusterId", clusterId);
+//
+//            result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            Assert.assertEquals(clusterId, JSON.parseObject(result.content).getJSONObject("clusterModel").getString("clusterId"));
+//            System.out.println(result.content);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void getClusterList() {
+//        String url = baseUrl + "/v1/cluster/list";
+//        try {
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("pageNum", "1");
+//            paramValues.put("pageSize", "10");
+//
+//            HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            System.out.println(result.content);
+//            Assert.assertTrue(JSON.parseObject(result.content).getJSONArray("clusterModels").size() >= 0);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void getClusterListByClusterName() {
+//        String url = baseUrl + "/v1/cluster/list";
+//        try {
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("pageNum", "1");
+//            paramValues.put("pageSize", "10");
+//            paramValues.put("clusterName", "-CI");
+//
+//            HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getJSONArray("clusterModels").size() == 0);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void getClusterTypes() {
+//        String url = baseUrl + "/v1/cluster/types";
+//        try {
+//            HttpResult result = HttpClient.httpGet(url, null, null);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            System.out.println(result.content);
+//            Assert.assertTrue(JSON.parseObject(result.content).getJSONArray("types").contains("NACOS"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void addSystemConfig() {
+//        String url = baseUrl + "/v1/systemconfig/add";
+//
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("config_desc", "test");
+//        clusterJson.put("config_key", "key");
+//        clusterJson.put("config_value", "value");
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//
+//            System.out.println(result.content);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void deleteSystemConfig() {
+//        String url = baseUrl + "/v1/systemconfig/delete";
+//        Map<String, String> paramValues = new HashMap<>();
+//        paramValues.put("config_desc", "test");
+//        paramValues.put("config_key", "key");
+//        paramValues.put("config_value", "value");
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpDelete(url, paramValues, null, "UTF-8");
+//            //Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            //Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            System.out.println(result.content);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void getSystemConfigList() {
+//        String url = baseUrl + "/v1/systemconfig/list";
+//        try {
+//            HttpResult result = HttpClient.httpGet(url, null, null);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            System.out.println(result.content);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void addTask() {
+//        addCluster("EUREKA");
+//        addCluster("NACOS");
+//        String destClusterId = getClusterId("NACOS");
+//        String sourceClusterId = getClusterId("EUREKA");
+//
+//        String url = baseUrl + "/v1/task/add";
+//
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("destClusterId", destClusterId);
+//        clusterJson.put("groupName", "eureka");
+//        clusterJson.put("nameSpace", "CI-test");
+//        clusterJson.put("serviceName", "CI-Nacos-Service" + System.currentTimeMillis());
+//        clusterJson.put("sourceClusterId", sourceClusterId);
+//        clusterJson.put("version", "1.0.0");
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void deleteTask() {
+//        String url = baseUrl + "/v1/task/delete";
+//        Map<String, String> paramValues = new HashMap<>();
+//        paramValues.put("taskId", getTaskId());
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpDelete(url, paramValues, null, "UTF-8");
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            System.out.println(result.content);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void deleteTaskByTaskId() {
+//        String url = baseUrl + "/v1/task/delete";
+//        Map<String, String> paramValues = new HashMap<>();
+//        paramValues.put("taskId", "");
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpDelete(url, paramValues, null, "UTF-8");
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            System.out.println(result.content);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void getTaskDetail() {
+//        String taskId = getTaskId();
+//        String url = baseUrl + "/v1/task/detail";
+//        Map<String, String> paramValues = new HashMap<>();
+//        paramValues.put("taskId", taskId);
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            Assert.assertEquals(taskId, JSON.parseObject(result.content).getJSONObject("taskModel").getString("taskId"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    /**
+//     * taskId为空, 必须存在taskId
+//     */
+//    @Test
+//    public void getTaskDetailWithTaskId() {
+//        String taskId = "";
+//        String url = baseUrl + "/v1/task/detail";
+//        Map<String, String> paramValues = new HashMap<>();
+//        paramValues.put("taskId", taskId);
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            System.out.print(result.content);
+//            Assert.assertFalse(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void getTaskList() {
+//        String url = baseUrl + "/v1/task/list";
+//        try {
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("pageNum", "1");
+//            paramValues.put("pageSize", "10");
+//
+//            HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//
+//            Assert.assertTrue(JSON.parseObject(result.content).getJSONArray("taskModels").size() >= 0);
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void updateTask() {
+//        String url = baseUrl + "/v1/task/update";
+//        String taskId = getTaskId();
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("taskId", taskId);
+//        clusterJson.put("taskStatus", "DELETE");
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//            System.out.println(result.content);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//            JSONObject taskDetail = getTaskDetailByTaskId(taskId);
+//            Assert.assertEquals("DELETE", taskDetail.getString("taskStatus"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    @Test
+//    public void updateTaskWithStatusSync() {
+//        String url = baseUrl + "/v1/task/update";
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("taskId", getTaskId());
+//        clusterJson.put("taskStatus", "SYNC");
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//            System.out.println(result.content);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    /**
+//     * update中必须包含taskStatus
+//     */
+//    @Test
+//    public void updateTaskWithServiceName() {
+//        String url = baseUrl + "/v1/task/update";
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("taskId", getTaskId());
+//        String serviceName = "CI-Nacos-Service" + System.currentTimeMillis();
+//        clusterJson.put("serviceName", serviceName);
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//            System.out.println(result.content);
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertFalse(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    private void addCluster(String clusterType) {
+//        String url = baseUrl + "/v1/cluster/add";
+//
+//        JSONObject clusterJson = new JSONObject();
+//        clusterJson.put("clusterName", "CI-Nacos-Test" + System.currentTimeMillis());
+//        clusterJson.put("clusterType", clusterType);
+//
+//        JSONArray jsonArray = new JSONArray();
+//        jsonArray.add("11.11.11.11");
+//        jsonArray.add("22.22.22.22");
+//        clusterJson.put("connectKeyList", jsonArray);
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpPost(url, clusterJson.toJSONString());
+//            Assert.assertEquals(HttpStatus.SC_OK, result.code);
+//            Assert.assertTrue(JSON.parseObject(result.content).getBoolean("success"));
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            Assert.assertTrue("error", false);
+//        }
+//    }
+//
+//    private String getClusterId(String clusterType) {
+//        String clusterId = "";
+//        String url = baseUrl + "/v1/cluster/list";
+//        try {
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("pageNum", "1");
+//            paramValues.put("pageSize", "50");
+//
+//            HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            JSONArray clusterModels = JSON.parseObject(result.content).getJSONArray("clusterModels");
+//            if (clusterModels.size() > 0) {
+//                for (int i=0; i<clusterModels.size(); i++) {
+//                    if (clusterModels.getJSONObject(i).getString("clusterName").startsWith("CI-Nacos-Test") && clusterModels.getJSONObject(i).getString("clusterType").equals(clusterType)) {
+//                        clusterId = clusterModels.getJSONObject(i).getString("clusterId");
+//                        System.out.println("find cluster id = " + clusterId);
+//                        break;
+//                    }
+//                }
+//            }
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//        }
+//        return clusterId;
+//    }
+//
+//    private String getTaskId() {
+//        String taskId = "";
+//        String url = baseUrl + "/v1/task/list";
+//        try {
+//            Map<String, String> paramValues = new HashMap<>();
+//            paramValues.put("pageNum", "1");
+//            paramValues.put("pageSize", "10");
+//
+//            HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            JSONArray taskModels = JSON.parseObject(result.content).getJSONArray("taskModels");
+//
+//            if (taskModels.size() > 0) {
+//                for (int i=0; i<taskModels.size(); i++) {
+//                    if (taskModels.getJSONObject(i).getString("serviceName").startsWith("CI-Nacos-Service")) {
+//                        taskId = taskModels.getJSONObject(i).getString("taskId");
+//                        System.out.println("find task id = " + taskId);
+//                        break;
+//                    }
+//                }
+//            }
+//
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//        }
+//        return taskId;
+//    }
+//
+//    private JSONObject getTaskDetailByTaskId(String taskId) {
+//        String url = baseUrl + "/v1/task/detail";
+//        Map<String, String> paramValues = new HashMap<>();
+//        paramValues.put("taskId", taskId);
+//
+//        try {
+//            HttpClient.HttpResult result = HttpClient.httpGet(url, null, paramValues);
+//            if (HttpStatus.SC_OK == result.code) {
+//                return JSON.parseObject(result.content).getJSONObject("taskModel");
+//            }
+//        } catch (Exception e) {
+//            System.out.println(e.getMessage());
+//            return null;
+//        }
+//        return null;
+//    }
+//
+//}

nacossync-worker/pom.xml

@@ -16,7 +16,7 @@
     <parent>
         <artifactId>nacossync-parent</artifactId>
         <groupId>com.alibaba.nacossync</groupId>
-        <version>0.1.0</version>
+        <version>${revision}</version>
     </parent>
     <modelVersion>4.0.0</modelVersion>
     <artifactId>nacossync-worker</artifactId>
@@ -24,19 +24,30 @@
     <dependencies>
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-web</artifactId>
+            <artifactId>spring-boot-starter-actuator</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>io.micrometer</groupId>
+            <artifactId>micrometer-registry-prometheus</artifactId>
         </dependency>
         <dependency>
             <groupId>org.springframework.boot</groupId>
-            <artifactId>spring-boot-starter-logging</artifactId>
+            <artifactId>spring-boot-starter-web</artifactId>
         </dependency>
         <dependency>
             <groupId>junit</groupId>
             <artifactId>junit</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.mockito</groupId>
+            <artifactId>mockito-all</artifactId>
+            <scope>test</scope>
         </dependency>
         <dependency>
             <groupId>org.projectlombok</groupId>
             <artifactId>lombok</artifactId>
+            <scope>provided</scope>
         </dependency>
         <!-- 默认使用HikariCP连接池 -->
         <dependency>
@@ -49,30 +60,123 @@
         </dependency>
         <!-- mysql -->
         <dependency>
-            <groupId>mysql</groupId>
-            <artifactId>mysql-connector-java</artifactId>
+            <groupId>com.mysql</groupId>
+            <artifactId>mysql-connector-j</artifactId>
         </dependency>
         <dependency>
-            <groupId>com.alibaba</groupId>
-            <artifactId>fastjson</artifactId>
-            <version>1.2.47</version>
-        </dependency>
-        <!-- swagger2 -->
-        <dependency>
-            <groupId>io.springfox</groupId>
-            <artifactId>springfox-swagger2</artifactId>
-            <version>2.6.1</version>
+            <groupId>org.springdoc</groupId>
+            <artifactId>springdoc-openapi-ui</artifactId>
         </dependency>
         <dependency>
-            <groupId>io.springfox</groupId>
-            <artifactId>springfox-swagger-ui</artifactId>
-            <version>2.6.1</version>
+            <groupId>org.springframework.boot</groupId>
+            <artifactId>spring-boot-starter-test</artifactId>
         </dependency>
         <!--nacos-->
         <dependency>
             <groupId>com.alibaba.nacos</groupId>
             <artifactId>nacos-client</artifactId>
-            <version>0.5.0</version>
+        </dependency>
+        <!--zookeeper-->
+        <dependency>
+            <groupId>org.apache.zookeeper</groupId>
+            <artifactId>zookeeper</artifactId>
+            <exclusions>
+                <exclusion>
+                    <artifactId>slf4j-log4j12</artifactId>
+                    <groupId>org.slf4j</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-recipes</artifactId>
+            <exclusions>
+                <exclusion>
+                    <groupId>org.apache.zookeeper</groupId>
+                    <artifactId>zookeeper</artifactId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-framework</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.curator</groupId>
+            <artifactId>curator-client</artifactId>
+            <exclusions>
+                <exclusion>
+                    <artifactId>slf4j-api</artifactId>
+                    <groupId>org.slf4j</groupId>
+                </exclusion>
+            </exclusions>
+        </dependency>
+        <!-- eureka -->
+        <dependency>
+            <groupId>org.springframework.cloud</groupId>
+            <artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
+        </dependency>
+        <!-- consul -->
+        <dependency>
+            <groupId>com.ecwid.consul</groupId>
+            <artifactId>consul-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.apache.commons</groupId>
+            <artifactId>commons-lang3</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>com.google.guava</groupId>
+            <artifactId>guava</artifactId>
         </dependency>
     </dependencies>
+
+    <build>
+        <finalName>nacos-sync-server-${project.version}</finalName>
+        <plugins>
+            <plugin>
+                <groupId>org.springframework.boot</groupId>
+                <artifactId>spring-boot-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>repackage</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <configuration>
+                    <excludes>
+                        <exclude>application.properties</exclude>
+                        <exclude>logback-spring.xml</exclude>
+                    </excludes>
+                    <archive>
+                        <manifest>
+                            <addDefaultImplementationEntries>true</addDefaultImplementationEntries>
+                            <addDefaultSpecificationEntries>true</addDefaultSpecificationEntries>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <configuration>
+                    <source>17</source>
+                    <target>17</target>
+                    <annotationProcessorPaths>
+                        <path>
+                            <groupId>org.projectlombok</groupId>
+                            <artifactId>lombok</artifactId>
+                            <version>1.18.34</version>
+                        </path>
+                    </annotationProcessorPaths>
+                </configuration>
+                
+            </plugin>
+        </plugins>
+    </build>
 </project>

nacossync-worker/src/main/java/com/alibaba/nacossync/NacosSyncMain.java

@@ -14,23 +14,32 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.alibaba.nacossync;
 
+import com.alibaba.nacossync.util.BatchTaskExecutor;
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;
-
-import springfox.documentation.swagger2.annotations.EnableSwagger2;
+import org.springframework.cloud.netflix.eureka.EurekaClientAutoConfiguration;
+import org.springframework.context.ConfigurableApplicationContext;
 
 /**
  * @author NacosSync
- * @version $Id: SkyWalkerMain.java, v 0.1 2018-09-24 下午12:42 NacosSync Exp $$
+ * @version $Id: SkyWalkerMain.java, v 0.1 2018-09-24 PM12:42 NacosSync Exp $$
  */
-@EnableSwagger2
-@SpringBootApplication
+@SpringBootApplication(exclude = EurekaClientAutoConfiguration.class)
 public class NacosSyncMain {
-
+    
     public static void main(String[] args) {
-
-        SpringApplication.run(NacosSyncMain.class, args);
+        
+        ConfigurableApplicationContext context = SpringApplication.run(NacosSyncMain.class, args);
+        
+        // Register shutdown callback using Spring Boot's context lifecycle
+        context.registerShutdownHook();
+        context.addApplicationListener(event -> {
+            if (event instanceof org.springframework.context.event.ContextClosedEvent) {
+                BatchTaskExecutor.shutdown();
+            }
+        });
     }
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/api/ClusterApi.java

@@ -14,81 +14,85 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.alibaba.nacossync.api;
 
-import lombok.extern.slf4j.Slf4j;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
-
 import com.alibaba.nacossync.constant.ClusterTypeEnum;
-import com.alibaba.nacossync.pojo.result.*;
 import com.alibaba.nacossync.pojo.request.ClusterAddRequest;
 import com.alibaba.nacossync.pojo.request.ClusterDeleteRequest;
 import com.alibaba.nacossync.pojo.request.ClusterDetailQueryRequest;
 import com.alibaba.nacossync.pojo.request.ClusterListQueryRequest;
+import com.alibaba.nacossync.pojo.result.ClusterAddResult;
+import com.alibaba.nacossync.pojo.result.ClusterDeleteResult;
+import com.alibaba.nacossync.pojo.result.ClusterDetailQueryResult;
+import com.alibaba.nacossync.pojo.result.ClusterListQueryResult;
+import com.alibaba.nacossync.pojo.result.ClusterTypeResult;
 import com.alibaba.nacossync.template.SkyWalkerTemplate;
 import com.alibaba.nacossync.template.processor.ClusterAddProcessor;
 import com.alibaba.nacossync.template.processor.ClusterDeleteProcessor;
 import com.alibaba.nacossync.template.processor.ClusterDetailQueryProcessor;
 import com.alibaba.nacossync.template.processor.ClusterListQueryProcessor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
 
 /**
  * @author NacosSync
- * @version $Id: ClusterApi.java, v 0.1 2018-09-25 下午9:30 NacosSync Exp $$
+ * @version $Id: ClusterApi.java, v 0.1 2018-09-25 PM9:30 NacosSync Exp $$
  */
 @Slf4j
 @RestController
 public class ClusterApi {
-
-    @Autowired
-    private ClusterAddProcessor clusterAddProcessor;
-
-    @Autowired
-    private ClusterDeleteProcessor clusterDeleteProcessor;
-
-    @Autowired
-    private ClusterDetailQueryProcessor clusterDetailQueryProcessor;
-
-    @Autowired
-    private ClusterListQueryProcessor clusterListQueryProcessor;
-
+    
+    private final ClusterAddProcessor clusterAddProcessor;
+    
+    private final ClusterDeleteProcessor clusterDeleteProcessor;
+    
+    private final ClusterDetailQueryProcessor clusterDetailQueryProcessor;
+    
+    private final ClusterListQueryProcessor clusterListQueryProcessor;
+    
+    public ClusterApi(ClusterAddProcessor clusterAddProcessor, ClusterDeleteProcessor clusterDeleteProcessor,
+            ClusterDetailQueryProcessor clusterDetailQueryProcessor,
+            ClusterListQueryProcessor clusterListQueryProcessor) {
+        this.clusterAddProcessor = clusterAddProcessor;
+        this.clusterDeleteProcessor = clusterDeleteProcessor;
+        this.clusterDetailQueryProcessor = clusterDetailQueryProcessor;
+        this.clusterListQueryProcessor = clusterListQueryProcessor;
+    }
+    
     @RequestMapping(path = "/v1/cluster/list", method = RequestMethod.GET)
     public ClusterListQueryResult clusters(ClusterListQueryRequest clusterListQueryRequest) {
-
-        return SkyWalkerTemplate.run(clusterListQueryProcessor, clusterListQueryRequest,
-                new ClusterListQueryResult());
+        
+        return SkyWalkerTemplate.run(clusterListQueryProcessor, clusterListQueryRequest, new ClusterListQueryResult());
     }
-
+    
     @RequestMapping(path = "/v1/cluster/detail", method = RequestMethod.GET)
     public ClusterDetailQueryResult getByTaskId(ClusterDetailQueryRequest clusterDetailQueryRequest) {
-
+        
         return SkyWalkerTemplate.run(clusterDetailQueryProcessor, clusterDetailQueryRequest,
                 new ClusterDetailQueryResult());
     }
-
+    
     @RequestMapping(path = "/v1/cluster/delete", method = RequestMethod.DELETE)
-    public ClusterDeleteResult deleteTask(@RequestBody ClusterDeleteRequest clusterDeleteRequest) {
-
-        return SkyWalkerTemplate.run(clusterDeleteProcessor, clusterDeleteRequest,
-                new ClusterDeleteResult());
-
+    public ClusterDeleteResult deleteCluster(ClusterDeleteRequest clusterDeleteRequest) {
+        
+        return SkyWalkerTemplate.run(clusterDeleteProcessor, clusterDeleteRequest, new ClusterDeleteResult());
+        
     }
-
+    
     @RequestMapping(path = "/v1/cluster/add", method = RequestMethod.POST)
     public ClusterAddResult clusterAdd(@RequestBody ClusterAddRequest clusterAddRequest) {
-
-        return SkyWalkerTemplate
-                .run(clusterAddProcessor, clusterAddRequest, new ClusterAddResult());
+        
+        return SkyWalkerTemplate.run(clusterAddProcessor, clusterAddRequest, new ClusterAddResult());
     }
-
+    
     @RequestMapping(path = "/v1/cluster/types", method = RequestMethod.GET)
     public ClusterTypeResult getClusterType() {
-
+        
         return new ClusterTypeResult(ClusterTypeEnum.getClusterTypeCodes());
     }
-
+    
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/api/SystemConfigApi.java

@@ -14,6 +14,7 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.alibaba.nacossync.api;
 
 import lombok.extern.slf4j.Slf4j;
@@ -37,39 +38,41 @@ import com.alibaba.nacossync.template.processor.ConfigQueryProcessor;
 
 /**
  * @author NacosSync
- * @version $Id: SystemConfigApi.java, v 0.1 2018-09-26 上午2:06 NacosSync Exp $$
+ * @version $Id: SystemConfigApi.java, v 0.1 2018-09-26 AM2:06 NacosSync Exp $$
  */
 @Slf4j
 @RestController
 public class SystemConfigApi {
-
-    @Autowired
-    private ConfigQueryProcessor configQueryProcessor;
-
-    @Autowired
-    private ConfigDeleteProcessor configDeleteProcessor;
-
-    @Autowired
-    private ConfigAddProcessor configAddProcessor;
-
+    
+    private final ConfigQueryProcessor configQueryProcessor;
+    
+    private final ConfigDeleteProcessor configDeleteProcessor;
+    
+    private final ConfigAddProcessor configAddProcessor;
+    
+    public SystemConfigApi(ConfigQueryProcessor configQueryProcessor, ConfigDeleteProcessor configDeleteProcessor,
+            ConfigAddProcessor configAddProcessor) {
+        this.configQueryProcessor = configQueryProcessor;
+        this.configDeleteProcessor = configDeleteProcessor;
+        this.configAddProcessor = configAddProcessor;
+    }
+    
     @RequestMapping(path = "/v1/systemconfig/list", method = RequestMethod.GET)
     public ConfigQueryResult tasks(ConfigQueryRequest configQueryRequest) {
-
-        return SkyWalkerTemplate.run(configQueryProcessor, configQueryRequest,
-                new ConfigQueryResult());
+        
+        return SkyWalkerTemplate.run(configQueryProcessor, configQueryRequest, new ConfigQueryResult());
     }
-
+    
     @RequestMapping(path = "/v1/systemconfig/delete", method = RequestMethod.DELETE)
     public ConfigDeleteResult deleteTask(@RequestBody ConfigDeleteRequest configDeleteRequest) {
-
-        return SkyWalkerTemplate.run(configDeleteProcessor, configDeleteRequest,
-                new ConfigDeleteResult());
+        
+        return SkyWalkerTemplate.run(configDeleteProcessor, configDeleteRequest, new ConfigDeleteResult());
     }
-
+    
     @RequestMapping(path = "/v1/systemconfig/add", method = RequestMethod.POST)
     public ConfigAddResult taskAdd(@RequestBody ConfigAddRequest configAddRequest) {
-
+        
         return SkyWalkerTemplate.run(configAddProcessor, configAddRequest, new ConfigAddResult());
     }
-
+    
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/api/TaskApi.java

@@ -1,89 +1,127 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
+
 package com.alibaba.nacossync.api;
 
-import com.alibaba.nacossync.pojo.request.*;
-import com.alibaba.nacossync.template.processor.*;
-import lombok.extern.slf4j.Slf4j;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.web.bind.annotation.RequestBody;
-import org.springframework.web.bind.annotation.RequestMapping;
-import org.springframework.web.bind.annotation.RequestMethod;
-import org.springframework.web.bind.annotation.RestController;
-
+import com.alibaba.nacossync.pojo.request.TaskAddAllRequest;
+import com.alibaba.nacossync.pojo.request.TaskAddRequest;
+import com.alibaba.nacossync.pojo.request.TaskDeleteInBatchRequest;
+import com.alibaba.nacossync.pojo.request.TaskDeleteRequest;
+import com.alibaba.nacossync.pojo.request.TaskDetailQueryRequest;
+import com.alibaba.nacossync.pojo.request.TaskListQueryRequest;
+import com.alibaba.nacossync.pojo.request.TaskUpdateRequest;
 import com.alibaba.nacossync.pojo.result.BaseResult;
 import com.alibaba.nacossync.pojo.result.TaskAddResult;
 import com.alibaba.nacossync.pojo.result.TaskDetailQueryResult;
 import com.alibaba.nacossync.pojo.result.TaskListQueryResult;
 import com.alibaba.nacossync.template.SkyWalkerTemplate;
+import com.alibaba.nacossync.template.processor.TaskAddAllProcessor;
+import com.alibaba.nacossync.template.processor.TaskAddProcessor;
+import com.alibaba.nacossync.template.processor.TaskDeleteInBatchProcessor;
+import com.alibaba.nacossync.template.processor.TaskDeleteProcessor;
+import com.alibaba.nacossync.template.processor.TaskDetailProcessor;
+import com.alibaba.nacossync.template.processor.TaskListQueryProcessor;
+import com.alibaba.nacossync.template.processor.TaskUpdateProcessor;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.web.bind.annotation.RequestBody;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestMethod;
+import org.springframework.web.bind.annotation.RestController;
 
 /**
  * @author NacosSync
- * @version $Id: Task.java, v 0.1 2018-09-24 下午3:43 NacosSync Exp $$
+ * @version $Id: Task.java, v 0.1 2018-09-24 PM3:43 NacosSync Exp $$
  */
 @Slf4j
 @RestController
 public class TaskApi {
-
-    @Autowired
-    private TaskUpdateProcessor taskUpdateProcessor;
-
-    @Autowired
-    private TaskAddProcessor taskAddProcessor;
-
-    @Autowired
-    private TaskDeleteProcessor taskDeleteProcessor;
-
-    @Autowired
-    private TaskListQueryProcessor taskListQueryProcessor;
-
-    @Autowired
-    private TaskDetailProcessor taskDetailProcessor;
-
+    
+    private final TaskUpdateProcessor taskUpdateProcessor;
+    
+    private final TaskAddProcessor taskAddProcessor;
+    
+    private final TaskAddAllProcessor taskAddAllProcessor;
+    
+    private final TaskDeleteProcessor taskDeleteProcessor;
+    
+    private final TaskDeleteInBatchProcessor taskDeleteInBatchProcessor;
+    
+    private final TaskListQueryProcessor taskListQueryProcessor;
+    
+    private final TaskDetailProcessor taskDetailProcessor;
+    
+    public TaskApi(TaskUpdateProcessor taskUpdateProcessor, TaskAddProcessor taskAddProcessor,
+            TaskAddAllProcessor taskAddAllProcessor, TaskDeleteProcessor taskDeleteProcessor,
+            TaskDeleteInBatchProcessor taskDeleteInBatchProcessor, TaskListQueryProcessor taskListQueryProcessor,
+            TaskDetailProcessor taskDetailProcessor) {
+        this.taskUpdateProcessor = taskUpdateProcessor;
+        this.taskAddProcessor = taskAddProcessor;
+        this.taskAddAllProcessor = taskAddAllProcessor;
+        this.taskDeleteProcessor = taskDeleteProcessor;
+        this.taskDeleteInBatchProcessor = taskDeleteInBatchProcessor;
+        this.taskListQueryProcessor = taskListQueryProcessor;
+        this.taskDetailProcessor = taskDetailProcessor;
+    }
+    
     @RequestMapping(path = "/v1/task/list", method = RequestMethod.GET)
     public TaskListQueryResult tasks(TaskListQueryRequest taskListQueryRequest) {
-
-        return SkyWalkerTemplate.run(taskListQueryProcessor, taskListQueryRequest,
-                new TaskListQueryResult());
+        
+        return SkyWalkerTemplate.run(taskListQueryProcessor, taskListQueryRequest, new TaskListQueryResult());
     }
-
+    
     @RequestMapping(path = "/v1/task/detail", method = RequestMethod.GET)
     public TaskDetailQueryResult getByTaskId(TaskDetailQueryRequest taskDetailQueryRequest) {
-
-        return SkyWalkerTemplate.run(taskDetailProcessor, taskDetailQueryRequest,
-                new TaskDetailQueryResult());
+        
+        return SkyWalkerTemplate.run(taskDetailProcessor, taskDetailQueryRequest, new TaskDetailQueryResult());
     }
-
+    
     @RequestMapping(path = "/v1/task/delete", method = RequestMethod.DELETE)
-    public BaseResult deleteTask(@RequestBody TaskDeleteRequest taskDeleteRequest) {
-
+    public BaseResult deleteTask(TaskDeleteRequest taskDeleteRequest) {
+        
         return SkyWalkerTemplate.run(taskDeleteProcessor, taskDeleteRequest, new BaseResult());
     }
-
+    
+    /**
+     * @param taskBatchDeleteRequest
+     * @return
+     * @author yongchao9
+     */
+    @RequestMapping(path = "/v1/task/deleteInBatch", method = RequestMethod.DELETE)
+    public BaseResult batchDeleteTask(TaskDeleteInBatchRequest taskBatchDeleteRequest) {
+        return SkyWalkerTemplate.run(taskDeleteInBatchProcessor, taskBatchDeleteRequest, new BaseResult());
+    }
+    
     @RequestMapping(path = "/v1/task/add", method = RequestMethod.POST)
     public BaseResult taskAdd(@RequestBody TaskAddRequest addTaskRequest) {
-
+        
         return SkyWalkerTemplate.run(taskAddProcessor, addTaskRequest, new TaskAddResult());
     }
-
+    
+    /**
+     * TODO 目前仅支持 Nacos 为源的同步类型，待完善更多类型支持.
+     * <p>
+     * 支持从 sourceCluster 获取所有 service，然后生成同步到 destCluster 的任务。
+     * </p>
+     */
+    @RequestMapping(path = "/v1/task/addAll", method = RequestMethod.POST)
+    public BaseResult taskAddAll(@RequestBody TaskAddAllRequest addAllRequest) {
+        
+        return SkyWalkerTemplate.run(taskAddAllProcessor, addAllRequest, new TaskAddResult());
+    }
+    
     @RequestMapping(path = "/v1/task/update", method = RequestMethod.POST)
     public BaseResult updateTask(@RequestBody TaskUpdateRequest taskUpdateRequest) {
-
+        
         return SkyWalkerTemplate.run(taskUpdateProcessor, taskUpdateRequest, new BaseResult());
     }
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/cache/SkyWalkerCacheServices.java

@@ -16,19 +16,7 @@
  */
 package com.alibaba.nacossync.cache;
 
-import java.util.List;
-import java.util.Map;
-import java.util.Random;
-import java.util.concurrent.ConcurrentHashMap;
-import java.util.concurrent.locks.ReentrantLock;
 
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-import org.springframework.util.CollectionUtils;
-import org.springframework.util.StringUtils;
-
-import com.alibaba.fastjson.JSONObject;
-import com.alibaba.fastjson.TypeReference;
 import com.alibaba.nacossync.constant.ClusterTypeEnum;
 import com.alibaba.nacossync.dao.ClusterAccessService;
 import com.alibaba.nacossync.exception.SkyWalkerException;
@@ -36,33 +24,51 @@ import com.alibaba.nacossync.pojo.FinishedTask;
 import com.alibaba.nacossync.pojo.model.ClusterDO;
 import com.alibaba.nacossync.pojo.model.TaskDO;
 import com.alibaba.nacossync.util.SkyWalkerUtil;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import lombok.SneakyThrows;
+import org.springframework.stereotype.Service;
+import org.springframework.util.CollectionUtils;
+import org.springframework.util.StringUtils;
+
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ThreadLocalRandom;
 
 /**
  * @author NacosSync
- * @version $Id: SkyWalkerCacheServices.java, v 0.1 2018-09-27 上午2:47 NacosSync Exp $$
+ * @version $Id: SkyWalkerCacheServices.java, v 0.1 2018-09-27 AM2:47 NacosSync Exp $$
  */
 @Service
 public class SkyWalkerCacheServices {
+    
+    private static final Map<String, FinishedTask> FINISHED_TASK_MAP = new ConcurrentHashMap<>();
+    
+    private final ClusterAccessService clusterAccessService;
 
-    @Autowired
-    private ClusterAccessService clusterAccessService;
-
-    private static Map<String, FinishedTask> finishedTaskMap = new ConcurrentHashMap<>();
-
+    private final ObjectMapper objectMapper;
+    
+    public SkyWalkerCacheServices(ClusterAccessService clusterAccessService, ObjectMapper objectMapper) {
+        this.clusterAccessService = clusterAccessService;
+        this.objectMapper = objectMapper;
+    }
+    
     public String getClusterConnectKey(String clusterId) {
+        List<String> allClusterConnectKey = getAllClusterConnectKey(clusterId);
+        return allClusterConnectKey.get(ThreadLocalRandom.current().nextInt(allClusterConnectKey.size()));
+    }
 
-        ClusterDO clusterDOS = clusterAccessService.findByClusterId(clusterId);
+    @SneakyThrows
+    public List<String> getAllClusterConnectKey(String clusterId) {
+        ClusterDO clusterDO = clusterAccessService.findByClusterId(clusterId);
 
-        List<String> connectKeyList = JSONObject.parseObject(clusterDOS.getConnectKeyList(),
-                new TypeReference<List<String>>() {
-                });
+        List<String> connectKeyList = objectMapper.readerForListOf(String.class)
+            .readValue(clusterDO.getConnectKeyList());
 
         if (CollectionUtils.isEmpty(connectKeyList)) {
             throw new SkyWalkerException("getClusterConnectKey empty, clusterId:" + clusterId);
         }
-
-        Random random = new Random();
-        return connectKeyList.get(random.nextInt(connectKeyList.size()));
+        return connectKeyList;
     }
 
     public ClusterTypeEnum getClusterType(String clusterId) {
@@ -79,25 +85,32 @@ public class SkyWalkerCacheServices {
         FinishedTask finishedTask = new FinishedTask();
         finishedTask.setOperationId(operationId);
 
-        finishedTaskMap.put(operationId, finishedTask);
-
+        FINISHED_TASK_MAP.put(operationId, finishedTask);
     }
 
     public FinishedTask getFinishedTask(TaskDO taskDO) {
 
         String operationId = SkyWalkerUtil.getOperationId(taskDO);
 
-        if (StringUtils.isEmpty(operationId)) {
+        if (!StringUtils.hasLength(operationId)) {
             return null;
         }
 
-        return finishedTaskMap.get(operationId);
-
+        return FINISHED_TASK_MAP.get(operationId);
+    }
+    
+    
+    public void removeFinishedTask(String operationId) {
+        if (!StringUtils.hasLength(operationId)) {
+            return;
+        }
+        FINISHED_TASK_MAP.remove(operationId);
     }
 
     public Map<String, FinishedTask> getFinishedTaskMap() {
 
-        return finishedTaskMap;
+        return FINISHED_TASK_MAP;
     }
+    
 
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/constant/ClusterTypeEnum.java

@@ -1,21 +1,19 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 package com.alibaba.nacossync.constant;
 
+import lombok.Getter;
+
 import java.util.ArrayList;
 import java.util.List;
 
@@ -23,26 +21,30 @@ import java.util.List;
  * @author NacosSync
  * @version $Id: ClusterTypeEnum.java, v 0.1 2018-09-25 下午4:38 NacosSync Exp $$
  */
+@Getter
 public enum ClusterTypeEnum {
 
     CS("CS", "configserver集群"),
 
-    NACOS("NACOS", "nacos集群");
+    NACOS("NACOS", "nacos集群"),
 
-    //CONSUL("CONSUL", "consul集群");
+    EUREKA("EUREKA", "eureka集群"),
 
-    private String code;
+    CONSUL("CONSUL", "consul集群"),
+
+    ZK("ZK", "zookeeper集群");
+
+
+    private final String code;
 
-    private String desc;
 
     ClusterTypeEnum(String code, String desc) {
         this.code = code;
-        this.desc = desc;
     }
 
     public static List<String> getClusterTypeCodes() {
 
-        List<String> list = new ArrayList<String>();
+        List<String> list = new ArrayList<>();
 
         for (ClusterTypeEnum clusterTypeEnum : ClusterTypeEnum.values()) {
             list.add(clusterTypeEnum.getCode());
@@ -50,42 +52,7 @@ public enum ClusterTypeEnum {
         return list;
     }
 
-    /**
-     * Getter method for property <tt>code</tt>.
-     *
-     * @return property value of code
-     */
-    public String getCode() {
-        return code;
-    }
-
-    /**
-     * Setter method for property <tt>code </tt>.
-     *
-     * @param code value to be assigned to property code
-     */
-    public void setCode(String code) {
-        this.code = code;
-    }
-
-    /**
-     * Getter method for property <tt>desc</tt>.
-     *
-     * @return property value of desc
-     */
-    public String getDesc() {
-        return desc;
-    }
-
-    /**
-     * Setter method for property <tt>desc </tt>.
-     *
-     * @param desc value to be assigned to property desc
-     */
-    public void setDesc(String desc) {
-        this.desc = desc;
-    }
-
+ 
     public static boolean contains(String clusterType) {
 
         for (ClusterTypeEnum clusterTypeEnum : ClusterTypeEnum.values()) {

nacossync-worker/src/main/java/com/alibaba/nacossync/constant/MetricsStatisticsType.java

@@ -0,0 +1,40 @@
+/**
+ * Alipay.com Inc. Copyright (c) 2004-2019 All Rights Reserved.
+ */
+package com.alibaba.nacossync.constant;
+
+import lombok.Getter;
+
+/**
+ * @author NacosSync
+ * @version $Id: MetricsStatisticsType.java, v 0.1 2019年02月28日 下午2:17 NacosSync Exp $
+ */
+@Getter
+public enum MetricsStatisticsType {
+
+    CACHE_SIZE("nacosSync.finished.taskMap.cacheSize", "任务执行完成缓存列表数"),
+
+    TASK_SIZE("nacosSync.task.size", "同步任务数"),
+
+    CLUSTER_SIZE("nacosSync.cluster.size", "集群数"),
+
+    SYNC_TASK_RT("nacosSync.add.task.rt", "同步任务执行耗时"),
+
+    DELETE_TASK_RT("nacosSync.delete.task.rt", "删除任务耗时"),
+
+    DISPATCHER_TASK("nacosSync.dispatcher.task", "从数据库中分发任务"),
+
+    SYNC_ERROR("nacosSync.sync.task.error", "所有同步执行时的异常"),
+
+    DELETE_ERROR("nacosSync.delete.task.error", "所有删除同步执行时的异常");
+
+    /**
+     * metricsName
+     */
+    private final String metricsName;
+
+    MetricsStatisticsType(String code, String desc) {
+        this.metricsName = code;
+    }
+    
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/constant/ResultCodeEnum.java

@@ -16,46 +16,23 @@
  */
 package com.alibaba.nacossync.constant;
 
+import lombok.Getter;
+
 /**
  * @author NacosSync
- * @version $Id: ResultCodeEnum.java, v 0.1 2018-09-25 下午4:38 NacosSync Exp $$
+ * @version $Id: ResultCodeEnum.java, v 0.1 2018-09-25 PM4:38 NacosSync Exp $$
  */
+@Getter
 public enum ResultCodeEnum {
     
     SUCCESS("SUCCESS", "请求成功", "请求成功"),
     SYSTEM_ERROR("SYSTEM_ERROR", "系统异常", "系统异常");
 
-    private String code;
-    private String errorMessage;
-    private String detail;
-
+    private final String code;
+    
     ResultCodeEnum(String code, String errorMessage, String detail) {
         this.code = code;
-        this.errorMessage = errorMessage;
-        this.detail = detail;
-    }
-
-    public String getCode() {
-        return code;
-    }
-
-    public void setCode(String code) {
-        this.code = code;
-    }
-
-    public String getErrorMessage() {
-        return errorMessage;
-    }
-
-    public void setErrorMessage(String errorMessage) {
-        this.errorMessage = errorMessage;
-    }
-
-    public String getDetail() {
-        return detail;
-    }
-
-    public void setDetail(String detail) {
-        this.detail = detail;
     }
+    
+    
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/constant/SkyWalkerConstants.java

@@ -18,15 +18,24 @@ package com.alibaba.nacossync.constant;
 
 /**
  * @author NacosSync
- * @version $Id: SkyWalkerConstants.java, v 0.1 2018-09-26 上午12:07 NacosSync Exp $$
+ * @version $Id: SkyWalkerConstants.java, v 0.1 2018-09-26 AM12:07 NacosSync Exp $$
  */
 public class SkyWalkerConstants {
 
-    public final static String UNDERLINE            = "_";
+    public static final  String UNDERLINE            = "_";
 
-    public final static String DEST_CLUSTERID_KEY   = "destClusterId";
-    public final static String GROUP_NAME           = "groupName";
-    public final static String SYNC_SOURCE_KEY      = "syncSource";
-    public final static String SOURCE_CLUSTERID_KEY = "sourceClusterId";
+    public static final  String DEST_CLUSTER_ID_KEY = "destClusterId";
+    public static final  String GROUP_NAME           = "groupName";
+    public static final String SYNC_SOURCE_KEY      = "syncSource";
+    public static final String SOURCE_CLUSTER_ID_KEY = "sourceClusterId";
+    public static final String MANAGEMENT_PORT_KEY="management.port";
+    public static final String MANAGEMENT_CONTEXT_PATH_KEY="management.context-path";
+    
+    public static  final String SERVICE_NAME_PARAM="serviceNameParam";
+    public static  final String GROUP_NAME_PARAM="groupNameParam";
+    public static  final String PAGE_NO="pageNo";
+    public static  final String PAGE_SIZE="pageSize";
+    public static final String SYNC_INSTANCE_TAG="sync.instance.tag";
+    public static final String NACOS_ALL_SERVICE_NAME = "ALL";
 
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/constant/TaskStatusEnum.java

@@ -16,61 +16,34 @@
  */
 package com.alibaba.nacossync.constant;
 
+import lombok.Getter;
+
 /**
  * @author NacosSync
  * @version $Id: TaskStatusEnum.java, v 0.1 2018-09-26 上午2:38 NacosSync Exp $$
  */
 public enum TaskStatusEnum {
 
-    /** */
+    /**
+     * synchronization of task
+     */
     SYNC("SYNC", "任务同步"),
-    /**  */
+    /**
+     * delete the task
+     */
     DELETE("DELETE", "任务需要被删除");
+    
 
-    private String code;
-    private String desc;
+    @Getter
+    private final String code;
+    private final String desc;
 
     TaskStatusEnum(String code, String desc) {
         this.code = code;
         this.desc = desc;
     }
-
-    /**
-     * Getter method for property <tt>code</tt>.
-     *
-     * @return property value of code
-     */
-    public String getCode() {
-        return code;
-    }
-
-    /**
-     * Setter method for property <tt>code </tt>.
-     *
-     * @param code value to be assigned to property code
-     */
-    public void setCode(String code) {
-        this.code = code;
-    }
-
-    /**
-     * Getter method for property <tt>desc</tt>.
-     *
-     * @return property value of desc
-     */
-    public String getDesc() {
-        return desc;
-    }
-
-    /**
-     * Setter method for property <tt>desc </tt>.
-     *
-     * @param desc value to be assigned to property desc
-     */
-    public void setDesc(String desc) {
-        this.desc = desc;
-    }
-
+    
+    
     public static boolean contains(String code) {
 
         for (TaskStatusEnum taskStatusEnum : TaskStatusEnum.values()) {

nacossync-worker/src/main/java/com/alibaba/nacossync/dao/ClusterAccessService.java

@@ -16,10 +16,10 @@
  */
 package com.alibaba.nacossync.dao;
 
+import com.alibaba.nacossync.dao.repository.ClusterRepository;
 import com.alibaba.nacossync.pojo.QueryCondition;
+import com.alibaba.nacossync.pojo.model.ClusterDO;
 import lombok.extern.slf4j.Slf4j;
-
-import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
@@ -27,9 +27,6 @@ import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Service;
 
-import com.alibaba.nacossync.dao.repository.ClusterRepository;
-import com.alibaba.nacossync.pojo.model.ClusterDO;
-
 import javax.persistence.criteria.CriteriaBuilder;
 import javax.persistence.criteria.Predicate;
 import javax.persistence.criteria.Root;
@@ -38,15 +35,18 @@ import java.util.List;
 
 /**
  * @author NacosSync
- * @version $Id: ClusterAccessService.java, v 0.1 2018-09-25 下午9:32 NacosSync Exp $$
+ * @version $Id: ClusterAccessService.java, v 0.1 2018-09-25 PM9:32 NacosSync Exp $$
  */
 @Service
 @Slf4j
 public class ClusterAccessService implements PageQueryService<ClusterDO> {
 
-    @Autowired
-    private ClusterRepository clusterRepository;
-
+    private final ClusterRepository clusterRepository;
+    
+    public ClusterAccessService(ClusterRepository clusterRepository) {
+        this.clusterRepository = clusterRepository;
+    }
+    
     public ClusterDO insert(ClusterDO clusterDO) {
 
         return clusterRepository.save(clusterDO);
@@ -103,4 +103,12 @@ public class ClusterAccessService implements PageQueryService<ClusterDO> {
         predicates.add(criteriaBuilder.like(root.get("clusterName"), "%" + queryCondition.getServiceName() + "%"));
         return predicates;
     }
+    
+    public int findClusterLevel(String sourceClusterId){
+        ClusterDO clusterDO = clusterRepository.findByClusterId(sourceClusterId);
+        if (clusterDO != null) {
+            return clusterDO.getClusterLevel();
+        }
+        return -1;
+    }
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/dao/PageQueryService.java

@@ -21,7 +21,7 @@ import org.springframework.data.domain.Page;
 
 /**
  * @author NacosSync
- * @version $Id: PageQueryService.java, v 0.1 2018年11月05日 下午5:51 NacosSync Exp $
+ * @version $Id: PageQueryService.java, v 0.1 2018年11月05日 PM5:51 NacosSync Exp $
  */
 public interface PageQueryService<T> {
 

nacossync-worker/src/main/java/com/alibaba/nacossync/dao/TaskAccessService.java

@@ -14,10 +14,13 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.alibaba.nacossync.dao;
 
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.dao.repository.TaskRepository;
 import com.alibaba.nacossync.pojo.QueryCondition;
-import org.springframework.beans.factory.annotation.Autowired;
+import com.alibaba.nacossync.pojo.model.TaskDO;
 import org.springframework.data.domain.Page;
 import org.springframework.data.domain.PageRequest;
 import org.springframework.data.domain.Pageable;
@@ -25,9 +28,6 @@ import org.springframework.data.domain.Sort;
 import org.springframework.data.jpa.domain.Specification;
 import org.springframework.stereotype.Service;
 
-import com.alibaba.nacossync.dao.repository.TaskRepository;
-import com.alibaba.nacossync.pojo.model.TaskDO;
-
 import javax.persistence.criteria.CriteriaBuilder;
 import javax.persistence.criteria.Predicate;
 import javax.persistence.criteria.Root;
@@ -36,73 +36,98 @@ import java.util.List;
 
 /**
  * @author NacosSync
- * @version $Id: TaskAccessService.java, v 0.1 2018-09-25 上午12:07 NacosSync Exp $$
+ * @version $Id: TaskAccessService.java, v 0.1 2018-09-25 AM12:07 NacosSync Exp $$
  */
 @Service
 public class TaskAccessService implements PageQueryService<TaskDO> {
-
-    @Autowired
-    private TaskRepository taskRepository;
-
+    
+    private final TaskRepository taskRepository;
+    
+    public TaskAccessService(TaskRepository taskRepository) {
+        this.taskRepository = taskRepository;
+    }
+    
     public TaskDO findByTaskId(String taskId) {
-
+        
         return taskRepository.findByTaskId(taskId);
     }
-
+    
     public void deleteTaskById(String taskId) {
         taskRepository.deleteByTaskId(taskId);
     }
-
+    
+    /**
+     * batch delete tasks by taskIds
+     *
+     * @param taskIds
+     * @author yongchao9
+     */
+    public void deleteTaskInBatch(List<String> taskIds) {
+        List<TaskDO> tds = taskRepository.findAllByTaskIdIn(taskIds);
+        taskRepository.deleteAllInBatch(tds);
+    }
+    
     public Iterable<TaskDO> findAll() {
-
+        
         return taskRepository.findAll();
     }
-
+    
     public void addTask(TaskDO taskDO) {
-
+        
         taskRepository.save(taskDO);
-
+        
     }
-
+    
+    public int countByDestClusterIdOrSourceClusterId(String destClusterId, String sourceClusterId) {
+        return taskRepository.countByDestClusterIdOrSourceClusterId(destClusterId, sourceClusterId);
+    }
+    
     private Predicate getPredicate(CriteriaBuilder criteriaBuilder, List<Predicate> predicates) {
         Predicate[] p = new Predicate[predicates.size()];
         return criteriaBuilder.and(predicates.toArray(p));
     }
-
-    private List<Predicate> getPredicates(Root<TaskDO> root, CriteriaBuilder criteriaBuilder, QueryCondition queryCondition) {
-
+    
+    private List<Predicate> getPredicates(Root<TaskDO> root, CriteriaBuilder criteriaBuilder,
+            QueryCondition queryCondition) {
+        
         List<Predicate> predicates = new ArrayList<>();
         predicates.add(criteriaBuilder.like(root.get("serviceName"), "%" + queryCondition.getServiceName() + "%"));
-
+        
         return predicates;
     }
-
+    
     @Override
     public Page<TaskDO> findPageNoCriteria(Integer pageNum, Integer size) {
-
+        
         Pageable pageable = PageRequest.of(pageNum, size, Sort.Direction.DESC, "id");
-
+        
         return taskRepository.findAll(pageable);
     }
-
+    
     @Override
     public Page<TaskDO> findPageCriteria(Integer pageNum, Integer size, QueryCondition queryCondition) {
-
+        
         Pageable pageable = PageRequest.of(pageNum, size, Sort.Direction.DESC, "id");
-
+        
         return getTaskDOS(queryCondition, pageable);
     }
-
+    
     private Page<TaskDO> getTaskDOS(QueryCondition queryCondition, Pageable pageable) {
-        return taskRepository.findAll(
-                (Specification<TaskDO>) (root, criteriaQuery, criteriaBuilder) -> {
-
-                    List<Predicate> predicates = getPredicates(root,
-                            criteriaBuilder, queryCondition);
-
-                    return getPredicate(criteriaBuilder, predicates);
-
-                }, pageable);
+        return taskRepository.findAll((Specification<TaskDO>) (root, criteriaQuery, criteriaBuilder) -> {
+            
+            List<Predicate> predicates = getPredicates(root, criteriaBuilder, queryCondition);
+            
+            return getPredicate(criteriaBuilder, predicates);
+            
+        }, pageable);
     }
-
+    
+    public List<TaskDO> findAllByServiceNameEqualAll() {
+        return taskRepository.findAllByServiceNameEqualsIgnoreCase(SkyWalkerConstants.NACOS_ALL_SERVICE_NAME);
+    }
+    
+    public List<TaskDO> findAllByServiceNameNotEqualAll() {
+        return taskRepository.findAllByServiceNameNotIgnoreCase(SkyWalkerConstants.NACOS_ALL_SERVICE_NAME);
+    }
+    
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/dao/repository/ClusterRepository.java

@@ -16,17 +16,17 @@
  */
 package com.alibaba.nacossync.dao.repository;
 
-import javax.transaction.Transactional;
-
+import com.alibaba.nacossync.pojo.model.ClusterDO;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 import org.springframework.data.repository.CrudRepository;
 
-import com.alibaba.nacossync.pojo.model.ClusterDO;
+import javax.transaction.Transactional;
+
 
 /**
  * @author NacosSync
- * @version $Id: ClusterRepository.java, v 0.1 2018-09-25 下午9:31 NacosSync Exp $$
+ * @version $Id: ClusterRepository.java, v 0.1 2018-09-25 PM9:31 NacosSync Exp $$
  */
 public interface ClusterRepository extends CrudRepository<ClusterDO, Integer>, JpaRepository<ClusterDO, Integer>,
         JpaSpecificationExecutor<ClusterDO> {
@@ -34,6 +34,6 @@ public interface ClusterRepository extends CrudRepository<ClusterDO, Integer>, J
     ClusterDO findByClusterId(String clusterId);
 
     @Transactional
-    int deleteByClusterId(String clusterId);
+    void deleteByClusterId(String clusterId);
 
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/dao/repository/SystemConfigRepository.java

@@ -23,7 +23,7 @@ import com.alibaba.nacossync.pojo.model.SystemConfigDO;
 
 /**
  * @author NacosSync
- * @version $Id: SystemConfigRepository.java, v 0.1 2018-09-25 下午9:31 NacosSync Exp $$
+ * @version $Id: SystemConfigRepository.java, v 0.1 2018-09-25 PM9:31 NacosSync Exp $$
  */
 public interface SystemConfigRepository extends CrudRepository<SystemConfigDO, Integer>,
                                        JpaSpecificationExecutor<SystemConfigDO> {

nacossync-worker/src/main/java/com/alibaba/nacossync/dao/repository/TaskRepository.java

@@ -16,19 +16,17 @@
  */
 package com.alibaba.nacossync.dao.repository;
 
-import java.util.List;
-
-import javax.transaction.Transactional;
-
+import com.alibaba.nacossync.pojo.model.TaskDO;
 import org.springframework.data.jpa.repository.JpaRepository;
 import org.springframework.data.jpa.repository.JpaSpecificationExecutor;
 import org.springframework.data.repository.CrudRepository;
 
-import com.alibaba.nacossync.pojo.model.TaskDO;
+import javax.transaction.Transactional;
+import java.util.List;
 
 /**
  * @author NacosSync
- * @version $Id: TaskRepository.java, v 0.1 2018-09-25 上午12:04 NacosSync Exp $$
+ * @version $Id: TaskRepository.java, v 0.1 2018-09-25 AM12:04 NacosSync Exp $$
  */
 public interface TaskRepository extends CrudRepository<TaskDO, Integer>, JpaRepository<TaskDO, Integer>,
         JpaSpecificationExecutor<TaskDO> {
@@ -36,8 +34,15 @@ public interface TaskRepository extends CrudRepository<TaskDO, Integer>, JpaRepo
     TaskDO findByTaskId(String taskId);
 
     @Transactional
-    int deleteByTaskId(String taskId);
-
-    List<TaskDO> getAllByWorkerIp(String workerIp);
+    void deleteByTaskId(String taskId);
+    
+    List<TaskDO> findAllByTaskIdIn(List<String> taskIds);
+    /**
+     * query service is all，use ns leven sync data
+     */
+    List<TaskDO> findAllByServiceNameEqualsIgnoreCase(String serviceName);
+    List<TaskDO> findAllByServiceNameNotIgnoreCase(String serviceName);
+    
+    int countByDestClusterIdOrSourceClusterId(String destClusterId,String sourceClusterId);
 
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/event/DeleteAllSubTaskEvent.java

@@ -0,0 +1,13 @@
+package com.alibaba.nacossync.event;
+
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import lombok.Data;
+
+@Data
+public class DeleteAllSubTaskEvent {
+    public DeleteAllSubTaskEvent(TaskDO taskDO) {
+        this.taskDO = taskDO;
+    }
+    
+    private final TaskDO taskDO;
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/event/DeleteTaskEvent.java

@@ -22,7 +22,7 @@ import com.alibaba.nacossync.pojo.model.TaskDO;
 
 /**
  * @author NacosSync
- * @version $Id: DeleteTaskEvent.java, v 0.1 2018-09-27 上午2:38 NacosSync Exp $$
+ * @version $Id: DeleteTaskEvent.java, v 0.1 2018-09-27 AM2:38 NacosSync Exp $$
  */
 @Data
 public class DeleteTaskEvent {

nacossync-worker/src/main/java/com/alibaba/nacossync/event/SyncTaskEvent.java

@@ -22,7 +22,7 @@ import com.alibaba.nacossync.pojo.model.TaskDO;
 
 /**
  * @author NacosSync
- * @version $Id: EventModel.java, v 0.1 2018-09-27 上午1:41 NacosSync Exp $$
+ * @version $Id: EventModel.java, v 0.1 2018-09-27 AM1:41 NacosSync Exp $$
  */
 @Data
 public class SyncTaskEvent {

nacossync-worker/src/main/java/com/alibaba/nacossync/event/listener/EventListener.java

@@ -14,70 +14,83 @@
  * See the License for the specific language governing permissions and
  * limitations under the License.
  */
+
 package com.alibaba.nacossync.event.listener;
 
-import javax.annotation.PostConstruct;
-
-import lombok.extern.slf4j.Slf4j;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
 import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.MetricsStatisticsType;
 import com.alibaba.nacossync.event.DeleteTaskEvent;
 import com.alibaba.nacossync.event.SyncTaskEvent;
 import com.alibaba.nacossync.extension.SyncManagerService;
+import com.alibaba.nacossync.monitor.MetricsManager;
+import com.google.common.base.Stopwatch;
 import com.google.common.eventbus.EventBus;
 import com.google.common.eventbus.Subscribe;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
 
 /**
  * @author NacosSync
- * @version $Id: EventListener.java, v 0.1 2018-09-27 上午1:21 NacosSync Exp $$
+ * @version $Id: EventListener.java, v 0.1 2018-09-27 AM1:21 NacosSync Exp $$
  */
 @Slf4j
 @Service
 public class EventListener {
-
-    @Autowired
-    private SyncManagerService     syncManagerService;
-
-    @Autowired
-    private EventBus               eventBus;
-
-    @Autowired
-    private SkyWalkerCacheServices skyWalkerCacheServices;
-
+    
+    private final MetricsManager metricsManager;
+    
+    private final SyncManagerService syncManagerService;
+    
+    private final EventBus eventBus;
+    
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+    
+    public EventListener(MetricsManager metricsManager, SyncManagerService syncManagerService, EventBus eventBus,
+            SkyWalkerCacheServices skyWalkerCacheServices) {
+        this.metricsManager = metricsManager;
+        this.syncManagerService = syncManagerService;
+        this.eventBus = eventBus;
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+    }
+    
     @PostConstruct
     public void register() {
         eventBus.register(this);
     }
-
+    
     @Subscribe
-    public void listenerSyncTaskEvent(SyncTaskEvent syncTaskEvent) {
-
+    public void sync(SyncTaskEvent syncTaskEvent) {
+        
         try {
-
-            syncManagerService.sync(syncTaskEvent.getTaskDO());
-            skyWalkerCacheServices.addFinishedTask(syncTaskEvent.getTaskDO());
-
+            
+            Stopwatch stopwatch = Stopwatch.createStarted();
+            if (syncManagerService.sync(syncTaskEvent.getTaskDO(), null)) {
+                skyWalkerCacheServices.addFinishedTask(syncTaskEvent.getTaskDO());
+                metricsManager.record(MetricsStatisticsType.SYNC_TASK_RT, stopwatch.elapsed().toMillis());
+            } else {
+                log.warn("syncTaskEvent process error");
+            }
         } catch (Exception e) {
-            log.warn("listenerSyncTaskEvent process error", e);
+            log.warn("syncTaskEvent process error", e);
         }
-
+        
     }
-
+    
     @Subscribe
-    public void listenerDeleteTaskEvent(DeleteTaskEvent deleteTaskEvent) {
-
+    public void delete(DeleteTaskEvent deleteTaskEvent) {
+        
         try {
-
-            syncManagerService.delete(deleteTaskEvent.getTaskDO());
-            skyWalkerCacheServices.addFinishedTask(deleteTaskEvent.getTaskDO());
-
+            Stopwatch stopwatch = Stopwatch.createStarted();
+            if (syncManagerService.delete(deleteTaskEvent.getTaskDO())) {
+                skyWalkerCacheServices.removeFinishedTask(deleteTaskEvent.getTaskDO().getOperationId());
+                metricsManager.record(MetricsStatisticsType.DELETE_TASK_RT, stopwatch.elapsed().toMillis());
+            } else {
+                log.warn("deleteTaskEvent delete failure");
+            }
         } catch (Exception e) {
-            log.warn("listenerDeleteTaskEvent process error", e);
+            log.warn("deleteTaskEvent delete failure.", e);
         }
-
     }
-
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/exception/SkyWalkerException.java

@@ -20,7 +20,7 @@ import com.alibaba.nacossync.constant.ResultCodeEnum;
 
 /**
  * @author NacosSync
- * @version $Id: SkyWalkerException.java, v 0.1 2018-09-30 上午10:09 NacosSync Exp $$
+ * @version $Id: SkyWalkerException.java, v 0.1 2018-09-30 AM10:09 NacosSync Exp $$
  */
 public class SkyWalkerException extends RuntimeException {
     /**

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/NacosSyncService.java

@@ -1,16 +0,0 @@
-package com.alibaba.nacossync.extension;
-
-import org.springframework.stereotype.Service;
-
-import lombok.extern.slf4j.Slf4j;
-
-/**
- * @author yangyshdan
- * @version $Id: ConfigServerSyncManagerService.java, v 0.1 2018-11-12 下午5:17 NacosSync Exp $$
- */
-
-@Slf4j
-@Service
-public class NacosSyncService {
-
-}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/SyncManagerService.java

@@ -1,63 +1,88 @@
 /*
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
  *
- *     http://www.apache.org/licenses/LICENSE-2.0
+ * http://www.apache.org/licenses/LICENSE-2.0
  *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
  */
 package com.alibaba.nacossync.extension;
 
-import java.util.Hashtable;
-
-import lombok.extern.slf4j.Slf4j;
-
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.stereotype.Service;
-
 import com.alibaba.nacos.api.exception.NacosException;
 import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
 import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
 import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.alibaba.nacossync.util.StringUtils;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.BeansException;
+import org.springframework.beans.factory.InitializingBean;
+import org.springframework.context.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.stereotype.Service;
+
+import java.util.concurrent.ConcurrentHashMap;
+
+import static com.alibaba.nacossync.util.SkyWalkerUtil.generateSyncKey;
 
 /**
  * @author NacosSync
- * @version $Id: SyncManagerService.java, v 0.1 2018-09-25 下午5:17 NacosSync Exp $$
+ * @version $Id: SyncManagerService.java, v 0.1 2018-09-25 PM5:17 NacosSync Exp $$
  */
 @Slf4j
 @Service
-public class SyncManagerService {
+public class SyncManagerService implements InitializingBean, ApplicationContextAware {
 
-    @Autowired
-    protected SkyWalkerCacheServices skyWalkerCacheServices;
+    protected final SkyWalkerCacheServices skyWalkerCacheServices;
 
-    private Hashtable<ClusterTypeEnum, SyncService> syncServiceMap = new Hashtable<ClusterTypeEnum, SyncService>();
+    private final ConcurrentHashMap<String, SyncService> syncServiceMap = new ConcurrentHashMap<String, SyncService>();
 
-    public void register(ClusterTypeEnum type, SyncService service) {
-        syncServiceMap.put(type, service);
+    private ApplicationContext applicationContext;
+
+    public SyncManagerService(
+        SkyWalkerCacheServices skyWalkerCacheServices) {
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
     }
 
     public boolean delete(TaskDO taskDO) throws NacosException {
 
-        ClusterTypeEnum type = this.skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId());
-        return syncServiceMap.get(type).delete(taskDO);
+        return getSyncService(taskDO.getSourceClusterId(), taskDO.getDestClusterId()).delete(taskDO);
 
     }
 
-    public boolean sync(TaskDO taskDO) {
+    public boolean sync(TaskDO taskDO, Integer index) {
 
-        ClusterTypeEnum type = this.skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId());
+        return getSyncService(taskDO.getSourceClusterId(), taskDO.getDestClusterId()).sync(taskDO, index);
 
-        return syncServiceMap.get(type).sync(taskDO);
+    }
 
+    @Override
+    public void afterPropertiesSet() {
+        this.applicationContext.getBeansWithAnnotation(NacosSyncService.class).forEach((key, value) -> {
+            NacosSyncService nacosSyncService = value.getClass().getAnnotation(NacosSyncService.class);
+            ClusterTypeEnum sourceCluster = nacosSyncService.sourceCluster();
+            ClusterTypeEnum destinationCluster = nacosSyncService.destinationCluster();
+            syncServiceMap.put(generateSyncKey(sourceCluster, destinationCluster), (SyncService) value);
+        });
+    }
+
+    @Override
+    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+        this.applicationContext = applicationContext;
+    }
+
+    public SyncService getSyncService(String sourceClusterId, String destClusterId) {
+        if (StringUtils.isEmpty(sourceClusterId) || StringUtils.isEmpty(destClusterId)) {
+            throw new IllegalArgumentException("Source cluster id and destination cluster id must not be null or empty");
+        }
+        ClusterTypeEnum sourceClusterType = this.skyWalkerCacheServices.getClusterType(sourceClusterId);
+        ClusterTypeEnum destClusterType = this.skyWalkerCacheServices.getClusterType(destClusterId);
+
+        return syncServiceMap.get(generateSyncKey(sourceClusterType, destClusterType));
     }
 
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/SyncService.java

@@ -1,11 +1,61 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
 package com.alibaba.nacossync.extension;
 
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
 import com.alibaba.nacossync.pojo.model.TaskDO;
+import org.apache.commons.lang3.StringUtils;
 
+import java.util.Map;
+
+/**
+ * @author NacosSync
+ * @version $Id: SyncManagerService.java, v 0.1 2018-09-25 下午5:17 NacosSync Exp $$
+ */
 public interface SyncService {
 
-    public boolean delete(TaskDO taskDO);
+    /**
+     * delete the sync task
+     *
+     * @param taskDO
+     * @return
+     */
+    boolean delete(TaskDO taskDO);
+    
+    /**
+     *
+     * @param taskDO
+     * @param index
+     * @return
+     */
+    boolean sync(TaskDO taskDO, Integer index);
 
-    public boolean sync(TaskDO taskDO);
+    /**
+     * Determines that the current instance data is from another source cluster
+     */
+    default boolean needSync(Map<String, String> sourceMetaData) {
+        boolean syncTag = StringUtils.isBlank(sourceMetaData.get(SkyWalkerConstants.SYNC_INSTANCE_TAG));
+        boolean blank = StringUtils.isBlank(sourceMetaData.get(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY));
+        return syncTag && blank;
+    }
+
+    /**
+     * Determines whether the source cluster ID of the current instance is the same as the source
+     * cluster ID of the task
+     */
+    default boolean needDelete(Map<String, String> destMetaData, TaskDO taskDO) {
+        return StringUtils.equals(destMetaData.get(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY),
+                taskDO.getSourceClusterId());
+    }
 
 }

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/annotation/NacosSyncService.java

@@ -0,0 +1,45 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.annotation;
+
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.extension.SyncManagerService;
+import com.alibaba.nacossync.extension.SyncService;
+import org.springframework.core.annotation.AliasFor;
+import org.springframework.stereotype.Component;
+
+import java.lang.annotation.*;
+
+/**
+ *  Mainly used to mark the SyncService implementation
+ *  of which source cluster to which destination cluster
+ * 
+ * @author paderlol
+ * @date 2018-12-31 15:28
+ * @see SyncService
+ * @see SyncManagerService
+ *
+ */
+@Target({ElementType.TYPE})
+@Retention(RetentionPolicy.RUNTIME)
+@Documented
+@Component
+public @interface NacosSyncService {
+
+    @AliasFor(annotation = Component.class)
+    String value() default "";
+
+    ClusterTypeEnum sourceCluster();
+
+    ClusterTypeEnum destinationCluster();
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/eureka/EurekaBeatReactor.java

@@ -0,0 +1,81 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.eureka;
+
+import com.netflix.appinfo.InstanceInfo;
+import com.netflix.discovery.shared.transport.EurekaHttpClient;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.ScheduledThreadPoolExecutor;
+import java.util.concurrent.TimeUnit;
+
+
+/**
+ * @author liu jun jie
+ * @date 2019-06-26
+ */
+@Slf4j
+public class EurekaBeatReactor {
+    private final ScheduledExecutorService executorService;
+
+    private static final long CLIENT_BEAT_INTERVAL = 5 * 1000;
+    private final Map<String, InstanceInfo> eurekaBeat = new ConcurrentHashMap<>();
+    private final EurekaHttpClient eurekaHttpClient;
+
+    public EurekaBeatReactor(EurekaHttpClient eurekaHttpClient) {
+        this.eurekaHttpClient = eurekaHttpClient;
+        executorService = new ScheduledThreadPoolExecutor(30, r -> {
+            Thread thread = new Thread(r);
+            thread.setDaemon(true);
+            thread.setName("com.alibaba.nacossync.eureka.beat.sender");
+            return thread;
+        });
+
+        executorService.schedule(new BeatProcessor(), 0, TimeUnit.SECONDS);
+    }
+
+    public void addInstance(String key, InstanceInfo value) {
+        this.eurekaBeat.put(key, value);
+    }
+
+    public void removeInstance(String key) {
+        log.debug("[BEAT] removing beat: {} to beat map.", key);
+        this.eurekaBeat.remove(key);
+    }
+
+    class BeatProcessor implements Runnable {
+
+        @Override
+        public void run() {
+            try {
+                for (Map.Entry<String, InstanceInfo> entry : eurekaBeat.entrySet()) {
+                    InstanceInfo instanceInfo = entry.getValue();
+                    executorService.schedule(() -> {
+                        log.debug("[BEAT] adding beat: {} to beat map.", instanceInfo.getId());
+                        eurekaHttpClient.sendHeartBeat(instanceInfo.getAppName(), instanceInfo.getId(), instanceInfo, InstanceInfo.InstanceStatus.UP);
+                    }, 0, TimeUnit.MILLISECONDS);
+                }
+            } catch (Exception e) {
+                log.error("[CLIENT-BEAT] Exception while scheduling beat.", e);
+            } finally {
+                executorService.schedule(this, CLIENT_BEAT_INTERVAL, TimeUnit.MILLISECONDS);
+            }
+        }
+    }
+}
+
+
+

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/eureka/EurekaNamingService.java

@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.eureka;
+
+import com.netflix.appinfo.InstanceInfo;
+import com.netflix.discovery.shared.Application;
+import com.netflix.discovery.shared.transport.EurekaHttpClient;
+import com.netflix.discovery.shared.transport.EurekaHttpResponse;
+import org.springframework.http.HttpStatus;
+
+import java.util.List;
+import java.util.Objects;
+
+/**
+ * @author liu jun jie
+ * @date 2019-06-26
+ */
+public class EurekaNamingService {
+    private final EurekaHttpClient eurekaHttpClient;
+    private final EurekaBeatReactor beatReactor;
+
+
+    public EurekaNamingService(EurekaHttpClient eurekaHttpClient) {
+        this.eurekaHttpClient = eurekaHttpClient;
+        beatReactor = new EurekaBeatReactor(eurekaHttpClient);
+    }
+
+    public void registerInstance(InstanceInfo instanceInfo) {
+        EurekaHttpResponse<Void> response = eurekaHttpClient.register(instanceInfo);
+        if (Objects.requireNonNull(HttpStatus.resolve(response.getStatusCode())).is2xxSuccessful()) {
+            beatReactor.addInstance(instanceInfo.getId(), instanceInfo);
+        }
+    }
+
+    public void deregisterInstance(InstanceInfo instanceInfo) {
+        EurekaHttpResponse<Void> response = eurekaHttpClient.cancel(instanceInfo.getAppName(), instanceInfo.getId());
+        if (Objects.requireNonNull(HttpStatus.resolve(response.getStatusCode())).is2xxSuccessful()) {
+            beatReactor.removeInstance(instanceInfo.getId());
+        }
+    }
+
+    public List<InstanceInfo> getApplications(String serviceName) {
+        EurekaHttpResponse<Application> eurekaHttpResponse =
+                eurekaHttpClient.getApplication(serviceName);
+        if (Objects.requireNonNull(HttpStatus.resolve(eurekaHttpResponse.getStatusCode())).is2xxSuccessful()) {
+            return eurekaHttpResponse.getEntity().getInstances();
+        }
+        return null;
+    }
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/event/SpecialSyncEvent.java

@@ -0,0 +1,28 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.event;
+
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import lombok.Data;
+
+import java.util.function.Consumer;
+
+/**
+ * @author paderlol
+ * @date: 2019-01-12 22:28
+ */
+@Data
+public class SpecialSyncEvent {
+    private TaskDO taskDO;
+    private Consumer<TaskDO> syncAction;
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/event/SpecialSyncEventBus.java

@@ -0,0 +1,44 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.event;
+
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import org.springframework.stereotype.Service;
+
+import java.util.Collection;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Consumer;
+
+/**
+ * @author paderlol
+ * @date 2019-01-12 22:42
+ */
+@Service
+public class SpecialSyncEventBus {
+    private final ConcurrentHashMap<String, SpecialSyncEvent> specialSyncEventRegistry = new ConcurrentHashMap<>();
+
+    public void subscribe(TaskDO taskDO, Consumer<TaskDO> syncAction) {
+        SpecialSyncEvent specialSyncEvent = new SpecialSyncEvent();
+        specialSyncEvent.setTaskDO(taskDO);
+        specialSyncEvent.setSyncAction(syncAction);
+        specialSyncEventRegistry.putIfAbsent(taskDO.getTaskId(), specialSyncEvent);
+    }
+
+    public void unsubscribe(TaskDO taskDO) {
+        specialSyncEventRegistry.remove(taskDO.getTaskId());
+    }
+
+    public Collection<SpecialSyncEvent> getAllSpecialSyncEvent() {
+        return specialSyncEventRegistry.values();
+    }
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/event/listener/SpecialSyncEventListener.java

@@ -0,0 +1,54 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.alibaba.nacossync.extension.event.listener;
+
+import com.alibaba.nacossync.extension.event.SpecialSyncEvent;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.google.common.eventbus.EventBus;
+import com.google.common.eventbus.Subscribe;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import javax.annotation.PostConstruct;
+import java.util.function.Consumer;
+
+/**
+ * @author paderlol
+ * @date: 2019-01-12 22:29
+ */
+@Service
+@Slf4j
+public class SpecialSyncEventListener {
+    private final EventBus eventBus;
+    
+    public SpecialSyncEventListener(EventBus eventBus) {
+        this.eventBus = eventBus;
+    }
+    
+    @PostConstruct
+    public void init() {
+        eventBus.register(this);
+    }
+
+    @Subscribe
+    public void listenerSpecialSyncEvent(SpecialSyncEvent specialSyncEvent) {
+        TaskDO taskDO = specialSyncEvent.getTaskDO();
+        Consumer<TaskDO> syncAction = specialSyncEvent.getSyncAction();
+        syncAction.accept(taskDO);
+    }
+
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/holder/AbstractServerHolderImpl.java

@@ -0,0 +1,60 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.holder;
+
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.function.Supplier;
+
+/**
+ * @author paderlol
+ * @date 2018-12-24 22:08
+ */
+@Slf4j
+public abstract class AbstractServerHolderImpl<T> implements Holder<T> {
+    
+    private final Map<String, T> serviceMap = new ConcurrentHashMap<>();
+
+    
+    @Autowired
+    protected SkyWalkerCacheServices skyWalkerCacheServices;
+
+    @Override
+    public T get(String clusterId) {
+
+        return serviceMap.computeIfAbsent(clusterId, clusterKey -> {
+            try {
+                log.info("Starting create cluster server, clusterId={}", clusterId);
+                return createServer(clusterId, () -> skyWalkerCacheServices.getClusterConnectKey(clusterId));
+            } catch (Exception e) {
+                log.error(String.format("clusterId=%s, start server failed", clusterId), e);
+                return null;
+            }
+        });
+    }
+
+    /**
+     * Create real cluster client instance
+     *
+     * @param clusterId             cluster id
+     * @param serverAddressSupplier server address
+     * @return cluster client instance
+     */
+    abstract T createServer(String clusterId, Supplier<String> serverAddressSupplier)
+        throws Exception;
+
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/holder/ConsulServerHolder.java

@@ -0,0 +1,40 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.holder;
+
+import com.ecwid.consul.v1.ConsulClient;
+import java.util.function.Supplier;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.stereotype.Service;
+
+import java.net.URL;
+
+/**
+ * @author paderlol
+ * @date: 2018-12-31 16:26
+ */
+@Service
+@Slf4j
+public class ConsulServerHolder extends AbstractServerHolderImpl<ConsulClient> {
+
+    public static final String HTTP = "http://";
+
+    @Override
+    ConsulClient createServer(String clusterId, Supplier<String> serverAddressSupplier) throws Exception {
+        String serverAddress = serverAddressSupplier.get();
+        serverAddress = serverAddress.startsWith(HTTP) ? serverAddress : HTTP + serverAddress;
+        URL url = new URL(serverAddress);
+        return new ConsulClient(url.getHost(), url.getPort());
+    }
+
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/holder/EurekaServerHolder.java

@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+
+package com.alibaba.nacossync.extension.holder;
+
+import com.alibaba.nacossync.extension.eureka.EurekaNamingService;
+import com.netflix.discovery.shared.resolver.DefaultEndpoint;
+import com.netflix.discovery.shared.resolver.EurekaEndpoint;
+import com.netflix.discovery.shared.transport.EurekaHttpClient;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.cloud.netflix.eureka.http.RestTemplateTransportClientFactory;
+import org.springframework.stereotype.Service;
+
+import java.util.function.Supplier;
+
+
+/**
+ * @author paderlol
+ * @date: 2018-12-31 16:26
+ */
+@Service
+@Slf4j
+public class EurekaServerHolder extends AbstractServerHolderImpl<EurekaNamingService> {
+    
+    private static final String HTTP_PREFIX = "http://";
+    
+    private static final String HTTPS_PREFIX = "https://";
+    
+    @Override
+    EurekaNamingService createServer(String clusterId, Supplier<String> serverAddressSupplier) throws Exception {
+        RestTemplateTransportClientFactory restTemplateTransportClientFactory = new RestTemplateTransportClientFactory();
+        EurekaEndpoint eurekaEndpoint = new DefaultEndpoint(addHttpPrefix(serverAddressSupplier.get()));
+        EurekaHttpClient eurekaHttpClient = restTemplateTransportClientFactory.newClient(eurekaEndpoint);
+        return new EurekaNamingService(eurekaHttpClient);
+    }
+    
+    public String addHttpPrefix(String input) {
+        if (input == null || input.isEmpty()) {
+            return input;
+        }
+        if (!input.startsWith(HTTP_PREFIX) && !input.startsWith(HTTPS_PREFIX)) {
+            input = HTTP_PREFIX + input;
+        }
+        
+        return input;
+    }
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/holder/Holder.java

@@ -0,0 +1,29 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.holder;
+
+/**
+ * Cluster client service
+ * @author paderlol
+ * @date 2018-12-24 21:59
+ */
+public interface Holder<T> {
+
+    /**
+     *  Through the cluster ID and namespace fetch cluster client service
+     * @param clusterId cluster id
+     * @return
+     * @throws Exception
+     */
+     T get(String clusterId) throws Exception;
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/holder/NacosServerHolder.java

@@ -0,0 +1,65 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.holder;
+
+import com.alibaba.nacos.api.PropertyKeyConst;
+import com.alibaba.nacos.api.naming.NamingFactory;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacossync.dao.ClusterAccessService;
+import com.alibaba.nacossync.pojo.model.ClusterDO;
+import com.google.common.base.Joiner;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.logging.log4j.util.Strings;
+import org.springframework.stereotype.Service;
+
+import java.util.List;
+import java.util.Optional;
+import java.util.Properties;
+import java.util.function.Supplier;
+
+/**
+ * @author paderlol
+ * @date: 2018-12-24 21:48
+ */
+@Service
+@Slf4j
+public class NacosServerHolder extends AbstractServerHolderImpl<NamingService> {
+
+    private final ClusterAccessService clusterAccessService;
+    
+    public NacosServerHolder(ClusterAccessService clusterAccessService) {
+        this.clusterAccessService = clusterAccessService;
+    }
+
+    @Override
+    NamingService createServer(String clusterId, Supplier<String> serverAddressSupplier)
+        throws Exception {
+        List<String> allClusterConnectKey = skyWalkerCacheServices
+            .getAllClusterConnectKey(clusterId);
+        ClusterDO clusterDO = clusterAccessService.findByClusterId(clusterId);
+        String serverList = Joiner.on(",").join(allClusterConnectKey);
+        Properties properties = new Properties();
+        properties.setProperty(PropertyKeyConst.SERVER_ADDR, serverList);
+        properties.setProperty(PropertyKeyConst.NAMESPACE, Optional.ofNullable(clusterDO.getNamespace()).orElse(
+            Strings.EMPTY));
+        Optional.ofNullable(clusterDO.getUserName()).ifPresent(value ->
+            properties.setProperty(PropertyKeyConst.USERNAME, value)
+        );
+
+        Optional.ofNullable(clusterDO.getPassword()).ifPresent(value ->
+            properties.setProperty(PropertyKeyConst.PASSWORD, value)
+        );
+        return NamingFactory.createNamingService(properties);
+    }
+    
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/holder/ZookeeperServerHolder.java

@@ -0,0 +1,57 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.holder;
+
+import com.google.common.base.Joiner;
+import java.util.List;
+import java.util.function.Supplier;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.framework.CuratorFrameworkFactory;
+import org.apache.curator.framework.state.ConnectionState;
+import org.apache.curator.retry.RetryNTimes;
+import org.springframework.stereotype.Service;
+
+/**
+ * @author paderlol
+ * @date: 2018-12-24 22:07
+ */
+@Service
+@Slf4j
+public class ZookeeperServerHolder extends AbstractServerHolderImpl<CuratorFramework> {
+
+
+    @Override
+    CuratorFramework createServer(String clusterId, Supplier<String> serverAddressSupplier) {
+        List<String> allClusterConnectKey = skyWalkerCacheServices
+                .getAllClusterConnectKey(clusterId);
+        String serverList = Joiner.on(",").join(allClusterConnectKey);
+        CuratorFrameworkFactory.Builder builder = CuratorFrameworkFactory.builder()
+                .connectString(serverList)
+                .retryPolicy(new RetryNTimes(1, 3000))
+                .connectionTimeoutMs(5000);
+
+        CuratorFramework client = builder.build();
+        client.getConnectionStateListenable().addListener((clientInstance, state) -> {
+            if (state == ConnectionState.LOST) {
+                log.error("zk address: {} client state LOST",serverList);
+            } else if (state == ConnectionState.CONNECTED) {
+                log.info("zk address: {} client state CONNECTED",serverList);
+            } else if (state == ConnectionState.RECONNECTED) {
+                log.info("zk address: {} client state RECONNECTED",serverList);
+            }
+        });
+        client.start();
+        return client;
+    }
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/AbstractNacosSync.java

@@ -0,0 +1,265 @@
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.listener.EventListener;
+import com.alibaba.nacos.api.naming.listener.NamingEvent;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacos.common.utils.CollectionUtils;
+import com.alibaba.nacossync.constant.MetricsStatisticsType;
+import com.alibaba.nacossync.extension.SyncService;
+import com.alibaba.nacossync.extension.holder.NacosServerHolder;
+import com.alibaba.nacossync.monitor.MetricsManager;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.alibaba.nacossync.util.BatchTaskExecutor;
+import com.google.common.base.Stopwatch;
+import lombok.Getter;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+
+import javax.annotation.PostConstruct;
+import javax.annotation.PreDestroy;
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeSet;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
+
+import static com.alibaba.nacossync.util.NacosUtils.getGroupNameOrDefault;
+
+@Slf4j
+public abstract class AbstractNacosSync implements SyncService {
+    
+    private final Map<String, EventListener> listenerMap = new ConcurrentHashMap<>();
+    
+    private final Map<String, Set<String>> sourceInstanceSnapshot = new ConcurrentHashMap<>();
+    
+    private final Map<String, Integer> syncTaskTap = new ConcurrentHashMap<>();
+    
+    private final ConcurrentHashMap<String, TaskDO> allSyncTaskMap = new ConcurrentHashMap<>();
+    private ScheduledExecutorService executorService;
+    @Autowired
+    private MetricsManager metricsManager;
+    
+    @Getter
+    @Autowired
+    private NacosServerHolder nacosServerHolder;
+    
+    
+    /**
+     * Due to network issues or other reasons, the Nacos Sync synchronization tasks may fail,
+     * resulting in the target cluster's registry missing synchronized instances.
+     * To prevent the target cluster's registry from missing synchronized instances for an extended period,
+     * a fallback worker thread is started every 5 minutes to execute all synchronization tasks.
+     */
+    @PostConstruct
+    public void afterPropertiesSet() {
+        initializeExecutorService();
+        scheduleSyncTasks();
+    }
+    
+    @PreDestroy
+    public void destroy() {
+        if (executorService != null && !executorService.isShutdown()) {
+            executorService.shutdown();
+            try {
+                if (!executorService.awaitTermination(60, TimeUnit.SECONDS)) {
+                    executorService.shutdownNow();
+                }
+            } catch (InterruptedException e) {
+                executorService.shutdownNow();
+                Thread.currentThread().interrupt();
+            }
+        }
+    }
+    
+    private void initializeExecutorService() {
+        executorService = Executors.newSingleThreadScheduledExecutor(r -> {
+            Thread t = new Thread(r);
+            t.setDaemon(true);
+            t.setName("com.alibaba.nacossync.basic.synctask");
+            return t;
+        });
+    }
+    
+    private void scheduleSyncTasks() {
+        executorService.scheduleWithFixedDelay(this::executeSyncTasks, 0, 300, TimeUnit.SECONDS);
+    }
+    
+    private void executeSyncTasks() {
+        if (allSyncTaskMap.isEmpty()) {
+            return;
+        }
+        
+        Collection<TaskDO> taskCollections = allSyncTaskMap.values();
+        List<TaskDO> taskDOList = new ArrayList<>(taskCollections);
+        
+        if (CollectionUtils.isNotEmpty(taskDOList)) {
+            BatchTaskExecutor.batchOperation(taskDOList, this::executeTask);
+        }
+    }
+    
+    private void executeTask(TaskDO task) {
+        Stopwatch stopwatch = Stopwatch.createStarted();
+        String taskId = task.getTaskId();
+        try {
+            NamingService sourceNamingService = nacosServerHolder.get(task.getSourceClusterId());
+            doSync(taskId, task, sourceNamingService);
+        } catch (NacosException e) {
+            log.error("sync task from nacos to nacos failed, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+        } catch (Exception e) {
+            log.error("Unexpected error during sync task, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+        } finally {
+            stopwatch.stop();
+            log.debug("Task execution time for taskId {}: {} ms", taskId, stopwatch.elapsed(TimeUnit.MILLISECONDS));
+        }
+    }
+    
+    @Override
+    public boolean delete(TaskDO taskDO) {
+        String taskId = taskDO.getTaskId();
+        try {
+            
+            NamingService sourceNamingService = nacosServerHolder.get(taskDO.getSourceClusterId());
+            //移除订阅
+            EventListener listener = listenerMap.remove(taskId);
+            if (listener!= null) {
+                sourceNamingService.unsubscribe(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()), listener);
+            }
+            sourceNamingService.unsubscribe(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()),
+                    listenerMap.remove(taskId));
+            sourceInstanceSnapshot.remove(taskId);
+            allSyncTaskMap.remove(taskId);
+            
+            // 删除目标集群中同步的实例列表
+            deregisterInstance(taskDO);
+        }catch (NacosException e) {
+            log.error("Delete task from nacos to specify destination was failed, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        } catch (Exception e) {
+            log.error("Unexpected error during sync task, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        }
+        return true;
+    }
+    
+    @Override
+    public boolean sync(TaskDO taskDO, Integer index) {
+        String taskId = taskDO.getTaskId();
+        try {
+            NamingService sourceNamingService = nacosServerHolder.get(taskDO.getSourceClusterId());
+            allSyncTaskMap.put(taskId, taskDO);
+            //防止暂停同步任务后,重新同步/或删除任务以后新建任务不会再接收到新的事件导致不能同步,所以每次订阅事件之前,先全量同步一次任务
+            doSync(taskId, taskDO, sourceNamingService);
+            this.listenerMap.putIfAbsent(taskId, event -> {
+                if (event instanceof NamingEvent) {
+                    try {
+                        doSync(taskId, taskDO, sourceNamingService);
+                    } catch (Exception e) {
+                        log.error("event process fail, taskId:{}", taskId, e);
+                        metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+                    }
+                }
+            });
+            sourceNamingService.subscribe(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()),
+                    listenerMap.get(taskId));
+        }catch (NacosException e) {
+            log.error("Nacos sync task process fail, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        } catch (Exception e) {
+            log.error("Unexpected error during sync task, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        }
+        return true;
+    }
+    
+    private void doSync(String taskId, TaskDO taskDO, NamingService sourceNamingService) throws Exception {
+        if (syncTaskTap.putIfAbsent(taskId, 1) != null) {
+            log.info("任务Id:{}上一个同步任务尚未结束", taskId);
+            return;
+        }
+        try {
+            // 直接从本地保存的serviceInfoMap中取订阅的服务实例
+            List<Instance> sourceInstances = sourceNamingService.getAllInstances(taskDO.getServiceName(),
+                    getGroupNameOrDefault(taskDO.getGroupName()), new ArrayList<>(), true);
+            // 先删除不存在的
+            this.removeInvalidInstance(taskDO, sourceInstances);
+            
+            // 同步实例
+            this.syncNewInstance(taskDO, sourceInstances);
+        } finally {
+            syncTaskTap.remove(taskId);
+        }
+    }
+    
+    private void syncNewInstance(TaskDO taskDO, List<Instance> sourceInstances) throws NacosException {
+        Set<String> latestSyncInstance = new TreeSet<>();
+        //再次添加新实例
+        String taskId = taskDO.getTaskId();
+        Set<String> instanceKeys = sourceInstanceSnapshot.get(taskId);
+        for (Instance instance : sourceInstances) {
+            if (needSync(instance.getMetadata())) {
+                String instanceKey = composeInstanceKey(instance.getIp(), instance.getPort());
+                if (CollectionUtils.isEmpty(instanceKeys) || !instanceKeys.contains(instanceKey)) {
+                    register(taskDO, instance);
+                }
+                latestSyncInstance.add(instanceKey);
+            }
+        }
+        
+        if (CollectionUtils.isNotEmpty(latestSyncInstance)) {
+            log.info("任务Id:{},已同步实例个数:{}", taskId, latestSyncInstance.size());
+            sourceInstanceSnapshot.put(taskId, latestSyncInstance);
+        } else {
+            // latestSyncInstance为空表示源集群中需要同步的所有实例（即非nacos-sync同步过来的实例）已经下线,清除本地持有快照
+            sourceInstanceSnapshot.remove(taskId);
+        }
+    }
+    
+    
+    private void removeInvalidInstance(TaskDO taskDO, List<Instance> sourceInstances) throws Exception {
+        String taskId = taskDO.getTaskId();
+        if (this.sourceInstanceSnapshot.containsKey(taskId)) {
+            Set<String> oldInstanceKeys = this.sourceInstanceSnapshot.get(taskId);
+            Set<String> newInstanceKeys = sourceInstances.stream()
+                    .map(instance -> composeInstanceKey(instance.getIp(), instance.getPort()))
+                    .collect(Collectors.toSet());
+            oldInstanceKeys.removeAll(newInstanceKeys);
+            if (CollectionUtils.isNotEmpty(oldInstanceKeys)) {
+                log.info("任务Id:{},移除无效同步实例:{}", taskId, oldInstanceKeys);
+                removeInvalidInstance(taskDO, oldInstanceKeys);
+            }
+        }
+    }
+    
+    @Override
+    public boolean needDelete(Map<String, String> destMetaData, TaskDO taskDO) {
+        return SyncService.super.needDelete(destMetaData, taskDO);
+    }
+    
+    @Override
+    public boolean needSync(Map<String, String> sourceMetaData) {
+        return SyncService.super.needSync(sourceMetaData);
+    }
+    
+    public abstract String composeInstanceKey(String ip, int port);
+    
+    public abstract void register(TaskDO taskDO, Instance instance);
+    
+    public abstract void deregisterInstance(TaskDO taskDO) throws Exception;
+    
+    public abstract void removeInvalidInstance(TaskDO taskDO, Set<String> invalidInstanceKeys) throws Exception;
+    
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/ConsulSyncToNacosServiceImpl.java

@@ -0,0 +1,161 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.constant.MetricsStatisticsType;
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.extension.SyncService;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
+import com.alibaba.nacossync.extension.event.SpecialSyncEventBus;
+import com.alibaba.nacossync.extension.holder.ConsulServerHolder;
+import com.alibaba.nacossync.extension.holder.NacosServerHolder;
+import com.alibaba.nacossync.monitor.MetricsManager;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.alibaba.nacossync.util.ConsulUtils;
+import com.alibaba.nacossync.util.NacosUtils;
+import com.ecwid.consul.v1.ConsulClient;
+import com.ecwid.consul.v1.QueryParams;
+import com.ecwid.consul.v1.Response;
+import com.ecwid.consul.v1.health.model.HealthService;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * Consul 同步 Nacos
+ *
+ * @author paderlol
+ * @date: 2018-12-31 16:25
+ */
+@Slf4j
+@NacosSyncService(sourceCluster = ClusterTypeEnum.CONSUL, destinationCluster = ClusterTypeEnum.NACOS)
+public class ConsulSyncToNacosServiceImpl implements SyncService {
+
+    private final MetricsManager metricsManager;
+
+    private final ConsulServerHolder consulServerHolder;
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+
+    private final NacosServerHolder nacosServerHolder;
+
+    private final SpecialSyncEventBus specialSyncEventBus;
+
+    
+    public ConsulSyncToNacosServiceImpl(ConsulServerHolder consulServerHolder,
+        SkyWalkerCacheServices skyWalkerCacheServices, NacosServerHolder nacosServerHolder,
+        SpecialSyncEventBus specialSyncEventBus, MetricsManager metricsManager) {
+        this.consulServerHolder = consulServerHolder;
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+        this.nacosServerHolder = nacosServerHolder;
+        this.specialSyncEventBus = specialSyncEventBus;
+        this.metricsManager = metricsManager;
+    }
+
+    @Override
+    public boolean delete(TaskDO taskDO) {
+
+        try {
+            specialSyncEventBus.unsubscribe(taskDO);
+
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+            List<Instance> allInstances = destNamingService.getAllInstances(taskDO.getServiceName(),
+                NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()));
+            for (Instance instance : allInstances) {
+                if (needDelete(instance.getMetadata(), taskDO)) {
+
+                    destNamingService.deregisterInstance(taskDO.getServiceName(),
+                        NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()), instance.getIp(), instance.getPort());
+                }
+            }
+
+        } catch (Exception e) {
+            log.error("delete task from consul to nacos was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.DELETE_ERROR);
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean sync(TaskDO taskDO, Integer index) {
+        try {
+            ConsulClient consulClient = consulServerHolder.get(taskDO.getSourceClusterId());
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+            Response<List<HealthService>> response =
+                consulClient.getHealthServices(taskDO.getServiceName(), true, QueryParams.DEFAULT);
+            List<HealthService> healthServiceList = response.getValue();
+            Set<String> instanceKeys = new HashSet<>();
+            overrideAllInstance(taskDO, destNamingService, healthServiceList, instanceKeys);
+            cleanAllOldInstance(taskDO, destNamingService, instanceKeys);
+            specialSyncEventBus.subscribe(taskDO, t->sync(t, index));
+        } catch (Exception e) {
+            log.error("Sync task from consul to nacos was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        }
+        return true;
+    }
+
+    private void cleanAllOldInstance(TaskDO taskDO, NamingService destNamingService, Set<String> instanceKeys)
+        throws NacosException {
+        List<Instance> allInstances = destNamingService.getAllInstances(taskDO.getServiceName());
+        for (Instance instance : allInstances) {
+            if (needDelete(instance.getMetadata(), taskDO)
+                && !instanceKeys.contains(composeInstanceKey(instance.getIp(), instance.getPort()))) {
+
+                destNamingService.deregisterInstance(taskDO.getServiceName(),
+                    NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()), instance.getIp(), instance.getPort());
+            }
+        }
+    }
+
+    private void overrideAllInstance(TaskDO taskDO, NamingService destNamingService,
+        List<HealthService> healthServiceList, Set<String> instanceKeys) throws NacosException {
+        for (HealthService healthService : healthServiceList) {
+            if (needSync(ConsulUtils.transferMetadata(healthService.getService().getTags()))) {
+                destNamingService.registerInstance(taskDO.getServiceName(),
+                    NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()),
+                    buildSyncInstance(healthService, taskDO));
+                instanceKeys.add(composeInstanceKey(healthService.getService().getAddress(),
+                    healthService.getService().getPort()));
+            }
+        }
+    }
+
+    private Instance buildSyncInstance(HealthService instance, TaskDO taskDO) {
+        Instance temp = new Instance();
+        temp.setIp(instance.getService().getAddress());
+        temp.setPort(instance.getService().getPort());
+        Map<String, String> metaData = new HashMap<>(ConsulUtils.transferMetadata(instance.getService().getTags()));
+        metaData.put(SkyWalkerConstants.DEST_CLUSTER_ID_KEY, taskDO.getDestClusterId());
+        metaData.put(SkyWalkerConstants.SYNC_SOURCE_KEY,
+            skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId()).getCode());
+        metaData.put(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY, taskDO.getSourceClusterId());
+        temp.setMetadata(metaData);
+        return temp;
+    }
+
+    private String composeInstanceKey(String ip, int port) {
+        return ip + ":" + port;
+    }
+
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/EurekaSyncToNacosServiceImpl.java

@@ -0,0 +1,194 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.constant.MetricsStatisticsType;
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.extension.SyncService;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
+import com.alibaba.nacossync.extension.eureka.EurekaNamingService;
+import com.alibaba.nacossync.extension.event.SpecialSyncEventBus;
+import com.alibaba.nacossync.extension.holder.EurekaServerHolder;
+import com.alibaba.nacossync.extension.holder.NacosServerHolder;
+import com.alibaba.nacossync.monitor.MetricsManager;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.alibaba.nacossync.util.NacosUtils;
+import com.netflix.appinfo.InstanceInfo;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.util.CollectionUtils;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+
+/**
+ * eureka
+ *
+ * @author paderlol
+ * @date: 2018-12-31 16:25
+ */
+@Slf4j
+@NacosSyncService(sourceCluster = ClusterTypeEnum.EUREKA, destinationCluster = ClusterTypeEnum.NACOS)
+public class EurekaSyncToNacosServiceImpl implements SyncService {
+
+    private final MetricsManager metricsManager;
+
+    private final EurekaServerHolder eurekaServerHolder;
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+
+    private final NacosServerHolder nacosServerHolder;
+
+    private final SpecialSyncEventBus specialSyncEventBus;
+
+    @Autowired
+    public EurekaSyncToNacosServiceImpl(EurekaServerHolder eurekaServerHolder,
+        SkyWalkerCacheServices skyWalkerCacheServices, NacosServerHolder nacosServerHolder,
+        SpecialSyncEventBus specialSyncEventBus, MetricsManager metricsManager) {
+        this.eurekaServerHolder = eurekaServerHolder;
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+        this.nacosServerHolder = nacosServerHolder;
+        this.specialSyncEventBus = specialSyncEventBus;
+        this.metricsManager = metricsManager;
+    }
+
+    @Override
+    public boolean delete(TaskDO taskDO) {
+
+        try {
+            specialSyncEventBus.unsubscribe(taskDO);
+
+            EurekaNamingService eurekaNamingService = eurekaServerHolder.get(taskDO.getSourceClusterId());
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+
+            List<InstanceInfo> eurekaInstances = eurekaNamingService.getApplications(taskDO.getServiceName());
+            deleteAllInstanceFromEureka(taskDO, destNamingService, eurekaInstances);
+
+        } catch (Exception e) {
+            log.error("delete a task from eureka to nacos was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.DELETE_ERROR);
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean sync(TaskDO taskDO,Integer index) {
+        try {
+
+            EurekaNamingService eurekaNamingService = eurekaServerHolder.get(taskDO.getSourceClusterId());
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+
+            List<InstanceInfo> eurekaInstances = eurekaNamingService.getApplications(taskDO.getServiceName());
+            List<Instance> nacosInstances = destNamingService.getAllInstances(taskDO.getServiceName(),
+                NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()));
+
+            if (CollectionUtils.isEmpty(eurekaInstances)) {
+                // Clear all instance from Nacos
+                deleteAllInstance(taskDO, destNamingService, nacosInstances);
+            } else {
+                if (!CollectionUtils.isEmpty(nacosInstances)) {
+                    // Remove invalid instance from Nacos
+                    removeInvalidInstance(taskDO, destNamingService, eurekaInstances, nacosInstances);
+                }
+                addValidInstance(taskDO, destNamingService, eurekaInstances);
+            }
+            specialSyncEventBus.subscribe(taskDO, t->sync(t, index));
+        } catch (Exception e) {
+            log.error("sync task from eureka to nacos was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        }
+        return true;
+    }
+
+    private void addValidInstance(TaskDO taskDO, NamingService destNamingService, List<InstanceInfo> eurekaInstances)
+        throws NacosException {
+        for (InstanceInfo instance : eurekaInstances) {
+            if (needSync(instance.getMetadata())) {
+                log.info("Add service instance from Eureka, serviceName={}, Ip={}, port={}",
+                    instance.getAppName(), instance.getIPAddr(), instance.getPort());
+                destNamingService.registerInstance(taskDO.getServiceName(),
+                    NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()), buildSyncInstance(instance,
+                        taskDO));
+            }
+        }
+    }
+
+    private void deleteAllInstanceFromEureka(TaskDO taskDO, NamingService destNamingService,
+        List<InstanceInfo> eurekaInstances)
+        throws NacosException {
+        if (CollectionUtils.isEmpty(eurekaInstances)) {
+            return;
+        }
+        for (InstanceInfo instance : eurekaInstances) {
+            if (needSync(instance.getMetadata())) {
+                log.info("Delete service instance from Eureka, serviceName={}, Ip={}, port={}",
+                    instance.getAppName(), instance.getIPAddr(), instance.getPort());
+                destNamingService.deregisterInstance(taskDO.getServiceName(),
+                    NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()), buildSyncInstance(instance, taskDO));
+            }
+        }
+    }
+
+    private void removeInvalidInstance(TaskDO taskDO, NamingService destNamingService,
+        List<InstanceInfo> eurekaInstances, List<Instance> nacosInstances) throws NacosException {
+        for (Instance instance : nacosInstances) {
+            if (!isExistInEurekaInstance(eurekaInstances, instance) && needDelete(instance.getMetadata(), taskDO)) {
+                log.info("Remove invalid service instance from Nacos, serviceName={}, Ip={}, port={}",
+                    instance.getServiceName(), instance.getIp(), instance.getPort());
+                destNamingService.deregisterInstance(taskDO.getServiceName(),
+                    NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()), instance.getIp(), instance.getPort());
+            }
+        }
+    }
+
+    private boolean isExistInEurekaInstance(List<InstanceInfo> eurekaInstances, Instance nacosInstance) {
+
+        return eurekaInstances.stream().anyMatch(instance -> instance.getIPAddr().equals(nacosInstance.getIp())
+            && instance.getPort() == nacosInstance.getPort());
+    }
+
+    private void deleteAllInstance(TaskDO taskDO, NamingService destNamingService, List<Instance> allInstances)
+        throws NacosException {
+        for (Instance instance : allInstances) {
+            if (needDelete(instance.getMetadata(), taskDO)) {
+                destNamingService.deregisterInstance(taskDO.getServiceName(),
+                    NacosUtils.getGroupNameOrDefault(taskDO.getGroupName()), instance);
+            }
+
+        }
+    }
+
+    private Instance buildSyncInstance(InstanceInfo instance, TaskDO taskDO) {
+        Instance temp = new Instance();
+        temp.setIp(instance.getIPAddr());
+        temp.setPort(instance.getPort());
+        temp.setServiceName(instance.getAppName());
+        temp.setHealthy(true);
+
+        Map<String, String> metaData = new HashMap<>(instance.getMetadata());
+        metaData.put(SkyWalkerConstants.DEST_CLUSTER_ID_KEY, taskDO.getDestClusterId());
+        metaData.put(SkyWalkerConstants.SYNC_SOURCE_KEY,
+            skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId()).getCode());
+        metaData.put(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY, taskDO.getSourceClusterId());
+        temp.setMetadata(metaData);
+        return temp;
+    }
+
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/NacosSyncToConsulServiceImpl.java

@@ -0,0 +1,121 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
+import com.alibaba.nacossync.extension.holder.ConsulServerHolder;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.alibaba.nacossync.util.ConsulUtils;
+import com.ecwid.consul.v1.ConsulClient;
+import com.ecwid.consul.v1.QueryParams;
+import com.ecwid.consul.v1.Response;
+import com.ecwid.consul.v1.agent.model.NewService;
+import com.ecwid.consul.v1.health.model.HealthService;
+import com.google.common.collect.Lists;
+import lombok.extern.slf4j.Slf4j;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URLEncoder;
+import java.nio.charset.StandardCharsets;
+import java.util.List;
+import java.util.Set;
+import java.util.stream.Collectors;
+
+/**
+ * @author zhanglong
+ */
+@Slf4j
+@NacosSyncService(sourceCluster = ClusterTypeEnum.NACOS, destinationCluster = ClusterTypeEnum.CONSUL)
+public class NacosSyncToConsulServiceImpl extends AbstractNacosSync {
+    
+    
+    private static final String DELIMITER = "=";
+    
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+    
+    private final ConsulServerHolder consulServerHolder;
+    
+    public NacosSyncToConsulServiceImpl(SkyWalkerCacheServices skyWalkerCacheServices,
+            ConsulServerHolder consulServerHolder) {
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+        this.consulServerHolder = consulServerHolder;
+    }
+    
+    
+    @Override
+    public String composeInstanceKey(String ip, int port) {
+        return String.join(":", ip, String.valueOf(port));
+    }
+    
+    @Override
+    public void register(TaskDO taskDO, Instance instance) {
+        ConsulClient consulClient = consulServerHolder.get(taskDO.getDestClusterId());
+        consulClient.agentServiceRegister(buildSyncInstance(instance, taskDO));
+    }
+    
+    @Override
+    public void deregisterInstance(TaskDO taskDO) throws Exception {
+        ConsulClient consulClient = consulServerHolder.get(taskDO.getDestClusterId());
+        Response<List<HealthService>> serviceResponse = consulClient.getHealthServices(taskDO.getServiceName(), true,
+                QueryParams.DEFAULT);
+        List<HealthService> healthServices = serviceResponse.getValue();
+        for (HealthService healthService : healthServices) {
+            
+            if (needDelete(ConsulUtils.transferMetadata(healthService.getService().getTags()), taskDO)) {
+                consulClient.agentServiceDeregister(
+                        URLEncoder.encode(healthService.getService().getId(), StandardCharsets.UTF_8));
+            }
+        }
+    }
+    
+    @Override
+    public void removeInvalidInstance(TaskDO taskDO, Set<String> invalidInstanceKeys)
+            throws UnsupportedEncodingException {
+        ConsulClient consulClient = consulServerHolder.get(taskDO.getDestClusterId());
+        Response<List<HealthService>> serviceResponse = consulClient.getHealthServices(taskDO.getServiceName(), true,
+                QueryParams.DEFAULT);
+        List<HealthService> healthServices = serviceResponse.getValue();
+        for (HealthService healthService : healthServices) {
+            
+            if (needDelete(ConsulUtils.transferMetadata(healthService.getService().getTags()), taskDO)
+                    && !invalidInstanceKeys.contains(composeInstanceKey(healthService.getService().getAddress(),
+                    healthService.getService().getPort()))) {
+                consulClient.agentServiceDeregister(
+                        URLEncoder.encode(healthService.getService().getId(), StandardCharsets.UTF_8));
+            }
+        }
+    }
+    
+    public NewService buildSyncInstance(Instance instance, TaskDO taskDO) {
+        NewService newService = new NewService();
+        newService.setAddress(instance.getIp());
+        newService.setPort(instance.getPort());
+        newService.setName(taskDO.getServiceName());
+        newService.setId(instance.getInstanceId());
+        List<String> tags = Lists.newArrayList();
+        tags.addAll(instance.getMetadata().entrySet().stream()
+                .map(entry -> String.join(DELIMITER, entry.getKey(), entry.getValue())).collect(Collectors.toList()));
+        tags.add(String.join(DELIMITER, SkyWalkerConstants.DEST_CLUSTER_ID_KEY, taskDO.getDestClusterId()));
+        tags.add(String.join(DELIMITER, SkyWalkerConstants.SYNC_SOURCE_KEY,
+                skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId()).getCode()));
+        tags.add(String.join(DELIMITER, SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY, taskDO.getSourceClusterId()));
+        newService.setTags(tags);
+        return newService;
+    }
+    
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/NacosSyncToEurekaServiceImpl.java

@@ -0,0 +1,130 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacos.common.utils.CollectionUtils;
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
+import com.alibaba.nacossync.extension.eureka.EurekaNamingService;
+import com.alibaba.nacossync.extension.holder.EurekaServerHolder;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.netflix.appinfo.DataCenterInfo;
+import com.netflix.appinfo.InstanceInfo;
+import com.netflix.appinfo.LeaseInfo;
+import com.netflix.appinfo.MyDataCenterInfo;
+import lombok.extern.slf4j.Slf4j;
+
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+
+/**
+ * @author zhanglong
+ */
+@Slf4j
+@NacosSyncService(sourceCluster = ClusterTypeEnum.NACOS, destinationCluster = ClusterTypeEnum.EUREKA)
+public class NacosSyncToEurekaServiceImpl extends AbstractNacosSync {
+    
+    
+    private final EurekaServerHolder eurekaServerHolder;
+    
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+    
+    public NacosSyncToEurekaServiceImpl(EurekaServerHolder eurekaServerHolder,
+            SkyWalkerCacheServices skyWalkerCacheServices) {
+        this.eurekaServerHolder = eurekaServerHolder;
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+    }
+    
+    
+    @Override
+    public String composeInstanceKey(String ip, int port) {
+        return ip + ":" + port;
+    }
+    
+    @Override
+    public void register(TaskDO taskDO, Instance instance) {
+        EurekaNamingService destNamingService = eurekaServerHolder.get(taskDO.getDestClusterId());
+        destNamingService.registerInstance(buildSyncInstance(instance, taskDO));
+    }
+    
+    @Override
+    public void deregisterInstance(TaskDO taskDO) {
+        EurekaNamingService destNamingService = eurekaServerHolder.get(taskDO.getDestClusterId());
+        List<InstanceInfo> allInstances = destNamingService.getApplications(taskDO.getServiceName());
+        if (allInstances != null) {
+            for (InstanceInfo instance : allInstances) {
+                if (needDelete(instance.getMetadata(), taskDO)) {
+                    destNamingService.deregisterInstance(instance);
+                }
+            }
+        }
+    }
+    
+    @Override
+    public void removeInvalidInstance(TaskDO taskDO, Set<String> invalidInstanceKeys) {
+        EurekaNamingService destNamingService = eurekaServerHolder.get(taskDO.getDestClusterId());
+        List<InstanceInfo> allInstances = destNamingService.getApplications(taskDO.getServiceName());
+        if (CollectionUtils.isNotEmpty(allInstances)) {
+            for (InstanceInfo instance : allInstances) {
+                if (needDelete(instance.getMetadata(), taskDO) && invalidInstanceKeys.contains(
+                        composeInstanceKey(instance.getIPAddr(), instance.getPort()))) {
+                    destNamingService.deregisterInstance(instance);
+                }
+            }
+        }
+    }
+    
+    
+    private InstanceInfo buildSyncInstance(Instance instance, TaskDO taskDO) {
+        DataCenterInfo dataCenterInfo = new MyDataCenterInfo(DataCenterInfo.Name.MyOwn);
+        final Map<String, String> instanceMetadata = instance.getMetadata();
+        HashMap<String, String> metadata = new HashMap<>(16);
+        metadata.put(SkyWalkerConstants.DEST_CLUSTER_ID_KEY, taskDO.getDestClusterId());
+        metadata.put(SkyWalkerConstants.SYNC_SOURCE_KEY,
+                skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId()).getCode());
+        metadata.put(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY, taskDO.getSourceClusterId());
+        metadata.putAll(instanceMetadata);
+        String homePageUrl = obtainHomePageUrl(instance, instanceMetadata);
+        String serviceName = taskDO.getServiceName();
+        
+        return new InstanceInfo(instance.getIp() + ":" + serviceName + ":" + instance.getPort(), serviceName, null,
+                instance.getIp(), null, new InstanceInfo.PortWrapper(true, instance.getPort()), null,
+                homePageUrl + "/actuator/env", homePageUrl + "/actuator/info", homePageUrl + "/actuator/health", null,
+                serviceName, serviceName, 1, dataCenterInfo, instance.getIp(), InstanceInfo.InstanceStatus.UP,
+                InstanceInfo.InstanceStatus.UNKNOWN, null, new LeaseInfo(30, 90, 0L, 0L, 0L, 0L, 0L), false, metadata,
+                System.currentTimeMillis(), System.currentTimeMillis(), null, null);
+    }
+    
+    private String obtainHomePageUrl(Instance instance, Map<String, String> instanceMetadata) {
+        final String managementContextPath = obtainManagementContextPath(instanceMetadata);
+        final String managementPort = instanceMetadata.getOrDefault(SkyWalkerConstants.MANAGEMENT_PORT_KEY,
+                String.valueOf(instance.getPort()));
+        return String.format("http://%s:%s%s", instance.getIp(), managementPort, managementContextPath);
+    }
+    
+    private String obtainManagementContextPath(Map<String, String> instanceMetadata) {
+        final String path = instanceMetadata.getOrDefault(SkyWalkerConstants.MANAGEMENT_CONTEXT_PATH_KEY, "");
+        if (path.endsWith("/")) {
+            return path.substring(0, path.length() - 1);
+        }
+        return path;
+    }
+    
+    
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/NacosSyncToNacosServiceImpl.java

@@ -0,0 +1,443 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.listener.EventListener;
+import com.alibaba.nacos.api.naming.listener.NamingEvent;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacos.common.utils.CollectionUtils;
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.constant.MetricsStatisticsType;
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.dao.ClusterAccessService;
+import com.alibaba.nacossync.extension.SyncService;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
+import com.alibaba.nacossync.extension.holder.NacosServerHolder;
+import com.alibaba.nacossync.monitor.MetricsManager;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.alibaba.nacossync.util.BatchTaskExecutor;
+import com.alibaba.nacossync.util.StringUtils;
+import com.google.common.base.Stopwatch;
+import lombok.extern.slf4j.Slf4j;
+import org.springframework.beans.factory.DisposableBean;
+import org.springframework.beans.factory.InitializingBean;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.Collectors;
+
+import static com.alibaba.nacossync.constant.SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY;
+import static com.alibaba.nacossync.util.NacosUtils.getGroupNameOrDefault;
+
+/**
+ * @author yangyshdan
+ * @version $Id: ConfigServerSyncManagerService.java, v 0.1 2018-11-12 下午5:17 NacosSync Exp $$
+ */
+
+@Slf4j
+@NacosSyncService(sourceCluster = ClusterTypeEnum.NACOS, destinationCluster = ClusterTypeEnum.NACOS)
+public class NacosSyncToNacosServiceImpl implements SyncService, InitializingBean, DisposableBean {
+    
+    private final Map<String, EventListener> listenerMap = new ConcurrentHashMap<>();
+    
+    private final Map<String, Integer> syncTaskTap = new ConcurrentHashMap<>();
+    
+    private final ConcurrentHashMap<String, TaskDO> allSyncTaskMap = new ConcurrentHashMap<>();
+    
+    private ScheduledExecutorService executorService;
+    
+    private final MetricsManager metricsManager;
+    
+    private final NacosServerHolder nacosServerHolder;
+    
+    private final ClusterAccessService clusterAccessService;
+    
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+    
+    public NacosSyncToNacosServiceImpl(MetricsManager metricsManager, NacosServerHolder nacosServerHolder,
+            ClusterAccessService clusterAccessService, SkyWalkerCacheServices skyWalkerCacheServices) {
+        this.metricsManager = metricsManager;
+        this.nacosServerHolder = nacosServerHolder;
+        this.clusterAccessService = clusterAccessService;
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+    }
+    
+    /**
+     * Due to network issues or other reasons, the Nacos Sync synchronization tasks may fail,
+     * resulting in the target cluster's registry missing synchronized instances.
+     * To prevent the target cluster's registry from missing synchronized instances for an extended period,
+     * a fallback worker thread is started every 5 minutes to execute all synchronization tasks.
+     */
+    @Override
+    public void afterPropertiesSet() {
+        initializeExecutorService();
+        scheduleSyncTasks();
+    }
+    
+    @Override
+    public void destroy() {
+        if (executorService != null && !executorService.isShutdown()) {
+            executorService.shutdown();
+            try {
+                if (!executorService.awaitTermination(60, TimeUnit.SECONDS)) {
+                    executorService.shutdownNow();
+                }
+            } catch (InterruptedException e) {
+                executorService.shutdownNow();
+                Thread.currentThread().interrupt();
+            }
+        }
+    }
+    
+    private void initializeExecutorService() {
+        executorService = Executors.newSingleThreadScheduledExecutor(r -> {
+            Thread t = new Thread(r);
+            t.setDaemon(true);
+            t.setName("com.alibaba.nacossync.basic.synctask");
+            return t;
+        });
+    }
+    
+    private void scheduleSyncTasks() {
+        executorService.scheduleWithFixedDelay(this::executeSyncTasks, 0, 300, TimeUnit.SECONDS);
+    }
+    
+    private void executeSyncTasks() {
+        if (allSyncTaskMap.isEmpty()) {
+            return;
+        }
+        
+        Collection<TaskDO> taskCollections = allSyncTaskMap.values();
+        List<TaskDO> taskDOList = new ArrayList<>(taskCollections);
+        
+        if (CollectionUtils.isNotEmpty(taskDOList)) {
+            BatchTaskExecutor.batchOperation(taskDOList, this::executeTask);
+        }
+    }
+    
+    private void executeTask(TaskDO task) {
+        Stopwatch stopwatch = Stopwatch.createStarted();
+        String taskId = task.getTaskId();
+        try {
+            NamingService sourceNamingService = nacosServerHolder.get(task.getSourceClusterId());
+            NamingService destNamingService = nacosServerHolder.get(task.getDestClusterId());
+            doSync(taskId, task, sourceNamingService, destNamingService);
+        } catch (NacosException e) {
+            log.error("sync task from nacos to nacos failed, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+        } catch (Exception e) {
+            log.error("Unexpected error during sync task, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+        } finally {
+            stopwatch.stop();
+            log.debug("Task execution time for taskId {}: {} ms", taskId, stopwatch.elapsed(TimeUnit.MILLISECONDS));
+        }
+    }
+    
+    @Override
+    public boolean delete(TaskDO taskDO) {
+        try {
+            NamingService sourceNamingService = nacosServerHolder.get(taskDO.getSourceClusterId());
+            int level = clusterAccessService.findClusterLevel(taskDO.getSourceClusterId());
+            String taskId = taskDO.getTaskId();
+            
+            //Handle individual service
+            if (StringUtils.isEmpty(taskId)) {
+                log.warn("taskId is null data synchronization is not currently performed.{}", taskId);
+                return false;
+            }
+            EventListener listener = listenerMap.remove(taskId);
+            if (listener!= null) {
+                sourceNamingService.unsubscribe(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()), listener);
+            }
+            List<Instance> sourceInstances = sourceNamingService.getAllInstances(taskDO.getServiceName(),
+                    getGroupNameOrDefault(taskDO.getGroupName()), new ArrayList<>(), false);
+            
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+            for (Instance instance : sourceInstances) {
+                if (needSync(instance.getMetadata(), level, taskDO.getDestClusterId())) {
+                    destNamingService.deregisterInstance(taskDO.getServiceName(),
+                            getGroupNameOrDefault(taskDO.getGroupName()), instance);
+                }
+            }
+            // Remove all tasks that need to be synchronized.
+            allSyncTaskMap.remove(taskId);
+            
+        } catch (Exception e) {
+            log.error("delete task from nacos to nacos was failed, operationalId:{}", taskDO.getOperationId(), e);
+            metricsManager.recordError(MetricsStatisticsType.DELETE_ERROR);
+            return false;
+        }
+        return true;
+    }
+    
+    @Override
+    public boolean sync(TaskDO taskDO, Integer index) {
+        log.info("Thread {} started synchronization at {}", Thread.currentThread().getId(), System.currentTimeMillis());
+        String taskId = taskDO.getTaskId();
+        try {
+            NamingService sourceNamingService = nacosServerHolder.get(taskDO.getSourceClusterId());
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+            allSyncTaskMap.put(taskId, taskDO);
+            // To prevent issues where tasks paused for synchronization, newly created tasks after deletion,
+            // or resynchronization tasks do not receive new events and hence cannot synchronize,
+            // perform a full synchronization of tasks before subscribing to events each time.
+            Stopwatch stopwatch = Stopwatch.createStarted();
+            doSync(taskId, taskDO, sourceNamingService, destNamingService);
+            log.debug("Time taken to synchronize a service registration: {} ms",
+                    stopwatch.elapsed(TimeUnit.MILLISECONDS));
+            this.listenerMap.putIfAbsent(taskId, event -> {
+                if (event instanceof NamingEvent) {
+                    NamingEvent namingEvent = (NamingEvent) event;
+                    log.info("Detected changes in service {} information, taskId: {}, number of instances: {}, initiating synchronization",
+                            namingEvent.getServiceName(), taskId,
+                            namingEvent.getInstances() == null ? null : namingEvent.getInstances().size());
+                    try {
+                        doSync(taskId, taskDO, sourceNamingService, destNamingService);
+                        log.info("Detected synchronization end for service {}", namingEvent.getServiceName());
+                    } catch (Exception e) {
+                        log.error("event process fail, taskId:{}", taskId, e);
+                        metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+                    }
+                }
+            });
+            sourceNamingService.subscribe(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()),
+                    listenerMap.get(taskId));
+        } catch (Exception e) {
+            log.error("sync task from nacos to nacos was failed, taskId:{}", taskId, e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        }
+        return true;
+    }
+    
+    
+    private void doSync(String taskId, TaskDO taskDO, NamingService sourceNamingService,
+            NamingService destNamingService) throws NacosException {
+        if (syncTaskTap.putIfAbsent(taskId, 1) != null) {
+            log.info("Task ID:{} - the previous synchronization task has not finished yet", taskId);
+            return;
+        }
+        
+        try {
+            
+            List<Instance> sourceInstances = sourceNamingService.getAllInstances(taskDO.getServiceName(),
+                    getGroupNameOrDefault(taskDO.getGroupName()), new ArrayList<>(), true);
+            
+            int level = clusterAccessService.findClusterLevel(taskDO.getSourceClusterId());
+            if (CollectionUtils.isNotEmpty(sourceInstances) && sourceInstances.get(0).isEphemeral()) {
+                // Handle batch data synchronization of ephemeral instances, need to get all current service instances.
+                // TODO: When the Client is version 1.x, execute the same synchronization method as persistent instances.
+                handlerPersistenceInstance(taskDO, destNamingService, sourceInstances, level);
+            } else if (CollectionUtils.isEmpty(sourceInstances)) {
+                // If the current source cluster is empty, then directly deregister the instances in the target cluster.
+                log.debug("service {} needs to sync ephemeral instance num is null: serviceName ", taskDO.getServiceName());
+                processDeRegisterInstances(taskDO, destNamingService);
+            } else {
+                // Handle batch data synchronization of persistent instances.
+                handlerPersistenceInstance(taskDO, destNamingService, sourceInstances, level);
+            }
+        } finally {
+            syncTaskTap.remove(taskId);
+        }
+    }
+    
+    private void handlerPersistenceInstance(TaskDO taskDO, NamingService destNamingService,
+            List<Instance> sourceInstances, int level) throws NacosException {
+        List<Instance> needRegisterInstance = new ArrayList<>();
+        for (Instance instance : sourceInstances) {
+            if (needSync(instance.getMetadata(), level, taskDO.getDestClusterId())) {
+                needRegisterInstance.add(buildSyncInstance(instance, taskDO));
+            }
+        }
+        List<Instance> destAllInstances = destNamingService.getAllInstances(taskDO.getServiceName(),
+                getGroupNameOrDefault(taskDO.getGroupName()), new ArrayList<>(), true);
+        
+        // Get the instances that the destination cluster has already synchronized
+        List<Instance> destHasSyncInstances = destAllInstances.stream()
+                .filter(instance -> hasSync(instance, taskDO.getSourceClusterId())).collect(Collectors.toList());
+        
+        // The following two conversions are necessary because the Nacos Instance's equals method
+        // is flawed and cannot be used for direct comparison.
+        // The reason is that Instance's equals method compares Metadata using the toString method,
+        // and Metadata is of type HashMap, which does not guarantee order in its toString representation.
+        
+        // Convert destHasSyncInstances to a Map with the concatenated string as key
+        Map<String, Instance> destInstanceMap = destHasSyncInstances.stream()
+                .collect(Collectors.toMap(NacosSyncToNacosServiceImpl::getInstanceKey, instance -> instance));
+        
+        // Convert newInstances to a Map with the concatenated string as key
+        Map<String, Instance> needRegisterMap = needRegisterInstance.stream()
+                .collect(Collectors.toMap(NacosSyncToNacosServiceImpl::getInstanceKey, instance -> instance));
+        
+        // Remove instances from newInstanceMap that are present in destInstanceMap
+        List<Instance> newInstances = removeSyncedInstances(destInstanceMap, needRegisterMap);
+        
+        // Remove instances from destInstanceMap that are present in newInstanceMap
+        List<Instance> invalidInstances = getInvalidInstances(destInstanceMap, needRegisterMap);
+        
+        // Register each instance one by one. Take one instance at a time.
+        for (Instance newInstance : newInstances) {
+            destNamingService.registerInstance(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()),
+                    newInstance);
+        }
+        
+        if (CollectionUtils.isNotEmpty(invalidInstances)) {
+            log.info("taskId: {}, service {} deregistered, number of executions: {}", taskDO.getTaskId(), taskDO.getServiceName(),
+                    destHasSyncInstances.size());
+        }
+        for (Instance instance : invalidInstances) {
+            destNamingService.deregisterInstance(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()),
+                    instance);
+        }
+    }
+    
+    private List<Instance> getInvalidInstances(Map<String, Instance> destInstanceMap, Map<String, Instance> needRegisterMap) {
+        Map<String, Instance> destClone = new HashMap<>(destInstanceMap);
+        
+        // Convert newInstances to a Map with the concatenated string as key
+        Map<String, Instance> needRegisterClone = new HashMap<>(needRegisterMap);
+        
+        // Remove instances from newInstanceMap that are present in destInstanceMap
+        destClone.keySet().removeAll(needRegisterClone.keySet());
+        
+        return new ArrayList<>(destClone.values());
+    }
+    
+    
+    public List<Instance> removeSyncedInstances(Map<String, Instance> destInstanceMap, Map<String, Instance> needRegisterMap) {
+        // Convert destHasSyncInstances to a Map with the concatenated string as key
+        
+        Map<String, Instance> destClone = new HashMap<>(destInstanceMap);
+        
+        // Convert newInstances to a Map with the concatenated string as key
+        Map<String, Instance> needRegisterClone = new HashMap<>(needRegisterMap);
+        
+        // Remove instances from newInstanceMap that are present in destInstanceMap
+        needRegisterClone.keySet().removeAll(destClone.keySet());
+        
+        return new ArrayList<>(needRegisterClone.values());
+    }
+   
+    
+    private boolean hasSync(Instance instance, String sourceClusterId) {
+        if (instance.getMetadata() != null) {
+            String sourceClusterKey = instance.getMetadata().get(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY);
+            return sourceClusterKey != null && sourceClusterKey.equals(sourceClusterId);
+        }
+        return false;
+    }
+    
+    
+    /**
+     * When the number of instances that the source cluster needs to synchronize is 0,
+     * if the target cluster still has instances synchronized with the source cluster,
+     * perform unregistration.
+     *
+     * @param destNamingService Destination cluster naming service
+     * @throws NacosException
+     */
+    private void processDeRegisterInstances(TaskDO taskDO, NamingService destNamingService) throws NacosException {
+        // If the instances in sourceInstances are empty, it means the instances are offline or do not exist.
+        List<Instance> destInstances = destNamingService.getAllInstances(taskDO.getServiceName(),
+                getGroupNameOrDefault(taskDO.getGroupName()), new ArrayList<>(), false);
+        // If the instances in the target cluster are also empty, then no operation is needed.
+        if (CollectionUtils.isEmpty(destInstances)) {
+            return;
+        }
+        destInstances = filterInstancesForRemoval(destInstances, taskDO.getSourceClusterId());
+        if (CollectionUtils.isNotEmpty(destInstances)) {
+            // Deregister each instance one by one. Take one instance at a time.
+            // Need to handle redo, otherwise, it will be registered again.
+            for (Instance destInstance : destInstances) {
+                destNamingService.deregisterInstance(taskDO.getServiceName(),
+                        getGroupNameOrDefault(taskDO.getGroupName()), destInstance);
+            }
+        }
+    }
+    
+    private List<Instance> filterInstancesForRemoval(List<Instance> destInstances, String sourceClusterId) {
+        return destInstances.stream().filter(instance -> !instance.getMetadata().isEmpty())
+                .filter(instance -> needDeregister(instance.getMetadata().get(SOURCE_CLUSTER_ID_KEY), sourceClusterId))
+                .collect(Collectors.toList());
+        
+    }
+    
+    private boolean needDeregister(String destClusterId, String sourceClusterId) {
+        if (!StringUtils.isEmpty(destClusterId)) {
+            return destClusterId.equals(sourceClusterId);
+        }
+        return false;
+    }
+    
+    private boolean needSync(Map<String, String> sourceMetaData, int level, String destClusterId) {
+        // Regular cluster (default)
+        if (level == 0) {
+            return SyncService.super.needSync(sourceMetaData);
+        }
+        // Central cluster, as long as the instance is not from the target cluster,
+        // it needs to be synchronized (extended functionality)
+        return !destClusterId.equals(sourceMetaData.get(SOURCE_CLUSTER_ID_KEY));
+    }
+    
+    
+    private Instance buildSyncInstance(Instance instance, TaskDO taskDO) {
+        Instance temp = getInstance(instance);
+        temp.addMetadata(SkyWalkerConstants.DEST_CLUSTER_ID_KEY, taskDO.getDestClusterId());
+        temp.addMetadata(SkyWalkerConstants.SYNC_SOURCE_KEY,
+                skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId()).getCode());
+        temp.addMetadata(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY, taskDO.getSourceClusterId());
+        //The flag is a synchronous instance
+        temp.addMetadata(SkyWalkerConstants.SYNC_INSTANCE_TAG,
+                taskDO.getSourceClusterId() + "@@" + taskDO.getVersion());
+        return temp;
+    }
+    
+    private static Instance getInstance(Instance instance) {
+        Instance temp = new Instance();
+        temp.setInstanceId(instance.getInstanceId());
+        temp.setIp(instance.getIp());
+        temp.setPort(instance.getPort());
+        temp.setClusterName(instance.getClusterName());
+        temp.setServiceName(instance.getServiceName());
+        temp.setEnabled(instance.isEnabled());
+        temp.setHealthy(instance.isHealthy());
+        temp.setWeight(instance.getWeight());
+        temp.setEphemeral(instance.isEphemeral());
+        Map<String, String> metaData = new HashMap<>(instance.getMetadata());
+        temp.setMetadata(metaData);
+        return temp;
+    }
+    
+    private static String getInstanceKey(Instance instance) {
+        return String.join("|",
+                instance.getIp(),
+                String.valueOf(instance.getPort()),
+                String.valueOf(instance.getWeight()),
+                String.valueOf(instance.isHealthy()),
+                String.valueOf(instance.isEphemeral()),
+                instance.getClusterName(),
+                instance.getServiceName());
+    }
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/NacosSyncToZookeeperServiceImpl.java

@@ -0,0 +1,272 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.listener.EventListener;
+import com.alibaba.nacos.api.naming.listener.NamingEvent;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacos.client.naming.utils.CollectionUtils;
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.constant.MetricsStatisticsType;
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.extension.SyncService;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
+import com.alibaba.nacossync.extension.holder.NacosServerHolder;
+import com.alibaba.nacossync.extension.holder.ZookeeperServerHolder;
+import com.alibaba.nacossync.monitor.MetricsManager;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import com.alibaba.nacossync.util.DubboConstants;
+import com.google.common.collect.Sets;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.framework.recipes.cache.PathChildrenCache;
+import org.apache.curator.framework.recipes.cache.PathChildrenCacheEvent;
+import org.apache.curator.utils.CloseableUtils;
+import org.apache.zookeeper.CreateMode;
+
+import java.io.UnsupportedEncodingException;
+import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import static com.alibaba.nacossync.util.NacosUtils.getGroupNameOrDefault;
+import static com.alibaba.nacossync.util.StringUtils.convertDubboFullPathForZk;
+import static com.alibaba.nacossync.util.StringUtils.convertDubboProvidersPath;
+
+/**
+ * Nacos 同步 Zk 数据
+ *
+ * @author paderlol
+ * @date 2019年01月06日, 15:08:06
+ */
+@Slf4j
+@NacosSyncService(sourceCluster = ClusterTypeEnum.NACOS, destinationCluster = ClusterTypeEnum.ZK)
+public class NacosSyncToZookeeperServiceImpl implements SyncService {
+
+    private final MetricsManager metricsManager;
+
+    /**
+     * @description The Nacos listener map.
+     */
+    private final Map<String, EventListener> nacosListenerMap = new ConcurrentHashMap<>();
+    /**
+     * instance backup
+     */
+    private final Map<String, Set<String>> instanceBackupMap = new ConcurrentHashMap<>();
+
+    /**
+     * listener cache of zookeeper format: taskId -> PathChildrenCache instance
+     */
+    private final Map<String, PathChildrenCache> pathChildrenCacheMap = new ConcurrentHashMap<>();
+
+    /**
+     * zookeeper path for dubbo providers
+     */
+    private final Map<String, String> monitorPath = new ConcurrentHashMap<>();
+    /**
+     * @description The Sky walker cache services.
+     */
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+
+    /**
+     * @description The Nacos server holder.
+     */
+    private final NacosServerHolder nacosServerHolder;
+
+    private final ZookeeperServerHolder zookeeperServerHolder;
+
+  
+    public NacosSyncToZookeeperServiceImpl(SkyWalkerCacheServices skyWalkerCacheServices,
+        NacosServerHolder nacosServerHolder, ZookeeperServerHolder zookeeperServerHolder, MetricsManager metricsManager) {
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+        this.nacosServerHolder = nacosServerHolder;
+        this.zookeeperServerHolder = zookeeperServerHolder;
+        this.metricsManager = metricsManager;
+    }
+
+    @Override
+    public boolean delete(TaskDO taskDO) {
+        try {
+
+            NamingService sourceNamingService =
+                nacosServerHolder.get(taskDO.getSourceClusterId());
+            EventListener eventListener = nacosListenerMap.remove(taskDO.getTaskId());
+            PathChildrenCache pathChildrenCache = pathChildrenCacheMap.get(taskDO.getTaskId());
+            sourceNamingService.unsubscribe(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()),
+                eventListener);
+            CloseableUtils.closeQuietly(pathChildrenCache);
+            Set<String> instanceUrlSet = instanceBackupMap.get(taskDO.getTaskId());
+            CuratorFramework client = zookeeperServerHolder.get(taskDO.getDestClusterId());
+            if(!instanceUrlSet.isEmpty()){
+                for (String instanceUrl : instanceUrlSet) {
+                    client.delete().quietly().forPath(instanceUrl);
+                }
+            }
+        } catch (Exception e) {
+            log.error("delete task from nacos to zk was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.DELETE_ERROR);
+            return false;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean sync(TaskDO taskDO, Integer index) {
+        try {
+            NamingService sourceNamingService =
+                nacosServerHolder.get(taskDO.getSourceClusterId());
+            CuratorFramework client = zookeeperServerHolder.get(taskDO.getDestClusterId());
+            nacosListenerMap.putIfAbsent(taskDO.getTaskId(), event -> {
+                if (event instanceof NamingEvent) {
+                    try {
+
+                        List<Instance> sourceInstances = sourceNamingService.getAllInstances(taskDO.getServiceName(),
+                            getGroupNameOrDefault(taskDO.getGroupName()), new ArrayList<>(), true);
+                        Set<String> newInstanceUrlSet = getWaitingToAddInstance(taskDO, client, sourceInstances);
+
+                        // fetch the instance backup
+                        deleteInvalidInstances(taskDO, client, newInstanceUrlSet);
+                        // replace the instance backup
+                        instanceBackupMap.put(taskDO.getTaskId(), newInstanceUrlSet);
+                        // try to compensate for the removed instance
+                        tryToCompensate(taskDO, sourceNamingService, sourceInstances);
+                    } catch (Exception e) {
+                        log.error("event process fail, taskId:{}", taskDO.getTaskId(), e);
+                        metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+
+                    }
+                }
+            });
+
+            sourceNamingService.subscribe(taskDO.getServiceName(),getGroupNameOrDefault(taskDO.getGroupName()),
+                nacosListenerMap.get(taskDO.getTaskId()));
+        } catch (Exception e) {
+            log.error("sync task from nacos to zk was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        }
+        return true;
+    }
+    
+    private void tryToCompensate(TaskDO taskDO, NamingService sourceNamingService, List<Instance> sourceInstances) {
+        if (!CollectionUtils.isEmpty(sourceInstances)) {
+            final PathChildrenCache pathCache = getPathCache(taskDO);
+            // Avoiding re-registration if there is already a listener registered.
+            if (pathCache.getListenable().size() == 0) {
+                registerCompensationListener(pathCache, taskDO, sourceNamingService);
+            }
+        }
+    }
+    
+    private void registerCompensationListener(PathChildrenCache pathCache, TaskDO taskDO, NamingService sourceNamingService) {
+        pathCache.getListenable().addListener((zkClient, zkEvent) -> {
+            try {
+                if (zkEvent.getType() == PathChildrenCacheEvent.Type.CHILD_REMOVED) {
+                    compensateOnChildRemoval(zkClient, zkEvent, sourceNamingService, taskDO);
+                }
+            } catch (Exception e) {
+                log.error("Error processing ZooKeeper event: {}", zkEvent.getType(), e);
+            }
+        });
+    }
+    
+    private void compensateOnChildRemoval(CuratorFramework zkClient, PathChildrenCacheEvent zkEvent, NamingService sourceNamingService, TaskDO taskDO) {
+        String zkInstancePath = null;
+        try {
+            List<Instance> allInstances = sourceNamingService.getAllInstances(taskDO.getServiceName(), getGroupNameOrDefault(taskDO.getGroupName()));
+            zkInstancePath = zkEvent.getData().getPath();
+            for (Instance instance : allInstances) {
+                String instanceUrl = buildSyncInstance(instance, taskDO);
+                if (zkInstancePath.equals(instanceUrl)) {
+                    zkClient.create().creatingParentsIfNeeded().withMode(CreateMode.EPHEMERAL)
+                            .forPath(zkInstancePath);
+                    log.info("Compensated by re-creating the removed node at path: {}", zkInstancePath);
+                    break;
+                }
+            }
+        } catch (Exception e) {
+            log.error("Failed to compensate for the removed node at path: {}", zkInstancePath, e);
+        }
+    }
+
+    private void deleteInvalidInstances(TaskDO taskDO, CuratorFramework client, Set<String> newInstanceUrlSet)
+        throws Exception {
+        Set<String> instanceBackup =
+            instanceBackupMap.getOrDefault(taskDO.getTaskId(), Sets.newHashSet());
+        for (String instanceUrl : instanceBackup) {
+            if (newInstanceUrlSet.contains(instanceUrl)) {
+                continue;
+            }
+            client.delete().quietly().forPath(instanceUrl);
+        }
+    }
+
+    private HashSet<String> getWaitingToAddInstance(TaskDO taskDO, CuratorFramework client,
+        List<Instance> sourceInstances) throws Exception {
+        HashSet<String> waitingToAddInstance = new HashSet<>();
+        for (Instance instance : sourceInstances) {
+            if (needSync(instance.getMetadata())) {
+                String instanceUrl = buildSyncInstance(instance, taskDO);
+                if (null == client.checkExists().forPath(instanceUrl)) {
+                    client.create().creatingParentsIfNeeded().withMode(CreateMode.EPHEMERAL)
+                        .forPath(instanceUrl);
+                }
+                waitingToAddInstance.add(instanceUrl);
+            }
+        }
+        return waitingToAddInstance;
+    }
+
+    protected String buildSyncInstance(Instance instance, TaskDO taskDO) throws UnsupportedEncodingException {
+        Map<String, String> metaData = new HashMap<>(instance.getMetadata());
+        metaData.put(SkyWalkerConstants.DEST_CLUSTER_ID_KEY, taskDO.getDestClusterId());
+        metaData.put(SkyWalkerConstants.SYNC_SOURCE_KEY,
+            skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId()).getCode());
+        metaData.put(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY, taskDO.getSourceClusterId());
+
+        String servicePath = monitorPath.computeIfAbsent(taskDO.getTaskId(),
+            key -> convertDubboProvidersPath(metaData.get(DubboConstants.INTERFACE_KEY)));
+
+        return convertDubboFullPathForZk(metaData, servicePath, instance.getIp(), instance.getPort());
+    }
+
+
+    /**
+     * fetch zk path cache
+     *
+     * @param taskDO task instance
+     * @return zk path cache
+     */
+    private PathChildrenCache getPathCache(TaskDO taskDO) {
+        return pathChildrenCacheMap.computeIfAbsent(taskDO.getTaskId(), (key) -> {
+            try {
+                PathChildrenCache pathChildrenCache = new PathChildrenCache(
+                    zookeeperServerHolder.get(taskDO.getDestClusterId()), monitorPath.get(key), false);
+                pathChildrenCache.start(PathChildrenCache.StartMode.BUILD_INITIAL_CACHE);
+                return pathChildrenCache;
+            } catch (Exception e) {
+                log.error("zookeeper path children cache start failed, taskId:{}", taskDO.getTaskId(), e);
+                return null;
+            }
+        });
+
+    }
+
+
+}

nacossync-worker/src/main/java/com/alibaba/nacossync/extension/impl/ZookeeperSyncToNacosServiceImpl.java

@@ -0,0 +1,379 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE
+ * file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file
+ * to You under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on
+ * an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations under the License.
+ */
+
+package com.alibaba.nacossync.extension.impl;
+
+import com.alibaba.nacos.api.exception.NacosException;
+import com.alibaba.nacos.api.naming.NamingService;
+import com.alibaba.nacos.api.naming.pojo.Instance;
+import com.alibaba.nacossync.cache.SkyWalkerCacheServices;
+import com.alibaba.nacossync.constant.ClusterTypeEnum;
+import com.alibaba.nacossync.constant.MetricsStatisticsType;
+import com.alibaba.nacossync.constant.SkyWalkerConstants;
+import com.alibaba.nacossync.extension.SyncService;
+import com.alibaba.nacossync.extension.annotation.NacosSyncService;
+import com.alibaba.nacossync.extension.holder.NacosServerHolder;
+import com.alibaba.nacossync.extension.holder.ZookeeperServerHolder;
+import com.alibaba.nacossync.monitor.MetricsManager;
+import com.alibaba.nacossync.pojo.model.TaskDO;
+import lombok.extern.slf4j.Slf4j;
+import org.apache.commons.lang3.StringUtils;
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.framework.recipes.cache.TreeCache;
+import org.apache.curator.framework.recipes.cache.TreeCacheEvent;
+import org.apache.curator.utils.CloseableUtils;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.Set;
+import java.util.concurrent.ConcurrentHashMap;
+
+import static com.alibaba.nacossync.util.DubboConstants.ALL_SERVICE_NAME_PATTERN;
+import static com.alibaba.nacossync.util.DubboConstants.DUBBO_PATH_FORMAT;
+import static com.alibaba.nacossync.util.DubboConstants.DUBBO_ROOT_PATH;
+import static com.alibaba.nacossync.util.DubboConstants.GROUP_KEY;
+import static com.alibaba.nacossync.util.DubboConstants.INSTANCE_IP_KEY;
+import static com.alibaba.nacossync.util.DubboConstants.INSTANCE_PORT_KEY;
+import static com.alibaba.nacossync.util.DubboConstants.INTERFACE_KEY;
+import static com.alibaba.nacossync.util.DubboConstants.PROTOCOL_KEY;
+import static com.alibaba.nacossync.util.DubboConstants.VERSION_KEY;
+import static com.alibaba.nacossync.util.DubboConstants.WEIGHT_KEY;
+import static com.alibaba.nacossync.util.DubboConstants.ZOOKEEPER_SEPARATOR;
+import static com.alibaba.nacossync.util.DubboConstants.createServiceName;
+import static com.alibaba.nacossync.util.NacosUtils.getGroupNameOrDefault;
+import static com.alibaba.nacossync.util.StringUtils.parseIpAndPortString;
+import static com.alibaba.nacossync.util.StringUtils.parseQueryString;
+
+/**
+ * @author paderlol
+ * @version 1.0
+ * @date: 2018-12-24 21:33
+ */
+@Slf4j
+@NacosSyncService(sourceCluster = ClusterTypeEnum.ZK, destinationCluster = ClusterTypeEnum.NACOS)
+public class ZookeeperSyncToNacosServiceImpl implements SyncService {
+    
+    private static final String DEFAULT_WEIGHT = "1.0";
+    
+    private final MetricsManager metricsManager;
+    
+    /**
+     * Listener cache of Zookeeper format taskId -> PathChildrenCache instance
+     */
+    private final Map<String, TreeCache> treeCacheMap = new ConcurrentHashMap<>();
+    
+    /**
+     * service name cache
+     */
+    private final Map<String, String> nacosServiceNameMap = new ConcurrentHashMap<>();
+    
+    private final ZookeeperServerHolder zookeeperServerHolder;
+    
+    private final NacosServerHolder nacosServerHolder;
+    
+    private final SkyWalkerCacheServices skyWalkerCacheServices;
+    
+   
+    public ZookeeperSyncToNacosServiceImpl(ZookeeperServerHolder zookeeperServerHolder,
+            NacosServerHolder nacosServerHolder, SkyWalkerCacheServices skyWalkerCacheServices,
+            MetricsManager metricsManager) {
+        this.zookeeperServerHolder = zookeeperServerHolder;
+        this.nacosServerHolder = nacosServerHolder;
+        this.skyWalkerCacheServices = skyWalkerCacheServices;
+        this.metricsManager = metricsManager;
+    }
+    
+    @Override
+    public boolean sync(TaskDO taskDO, Integer index) {
+        try {
+            if (treeCacheMap.containsKey(taskDO.getTaskId())) {
+                return true;
+            }
+            if (!initializeTreeCache(taskDO)) {
+                return false;
+            }
+            
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+            if (destNamingService == null) {
+                logAndRecordSyncError("Failed to obtain NamingService for destination clusterId: {}", taskDO.getDestClusterId(), null);
+                return false;
+            }
+            // 初次执行任务统一注册所有实例
+            registerAllInstances(taskDO, destNamingService);
+            setupListener(taskDO, destNamingService);
+        } catch (Exception e) {
+            log.error("sync task from Zookeeper to Nacos was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+            return false;
+        }
+        return true;
+    }
+    private boolean initializeTreeCache(TaskDO taskDO) {
+        TreeCache treeCache = getTreeCache(taskDO);
+        if (treeCache == null) {
+            logAndRecordSyncError("Failed to obtain TreeCache for taskId: {}", taskDO.getTaskId(), null);
+            return false;
+        }
+        return true;
+    }
+    private void logAndRecordSyncError(String message, String taskId, Exception e) {
+        if (e != null) {
+            log.error(message, taskId, e);
+        } else {
+            log.error(message, taskId);
+        }
+        metricsManager.recordError(MetricsStatisticsType.SYNC_ERROR);
+    }
+    
+    private void setupListener(TaskDO taskDO, NamingService destNamingService) {
+        TreeCache treeCache = Objects.requireNonNull(getTreeCache(taskDO));
+        treeCache.getListenable().addListener((client, event) -> {
+            try {
+                // INITIALIZED is a special event that is not triggered by the Zookeeper server
+                if(event.getData()==null){
+                    log.warn("TreeCache event data is null, taskId:{}", taskDO.getTaskId());
+                    return;
+                }
+                String path = event.getData().getPath();
+                Map<String, String> queryParam = parseQueryString(path);
+                if (isMatch(taskDO, queryParam) && needSync(queryParam)) {
+                    processEvent(taskDO, destNamingService, event, path, queryParam);
+                }
+            } catch (Exception e) {
+                logAndRecordSyncError("Event process from Zookeeper to Nacos was failed, taskId:{}", taskDO.getTaskId(), e);
+            }
+        });
+    }
+    
+    
+    
+    public boolean delete(TaskDO taskDO) {
+        if (taskDO.getServiceName() == null) {
+            return true;
+        }
+        
+        CloseableUtils.closeQuietly(treeCacheMap.get(taskDO.getTaskId()));
+        
+        try {
+            NamingService destNamingService = nacosServerHolder.get(taskDO.getDestClusterId());
+            if (destNamingService == null) {
+                log.error("Failed to obtain NamingService for destination clusterId: {}", taskDO.getDestClusterId());
+                return false;
+            }
+            
+            Set<String> serviceNames = getServiceNamesToDelete(taskDO);
+            deleteInstances(serviceNames, destNamingService, taskDO);
+            
+        } catch (Exception e) {
+            log.error("Delete task from Zookeeper to Nacos was failed, taskId:{}", taskDO.getTaskId(), e);
+            metricsManager.recordError(MetricsStatisticsType.DELETE_ERROR);
+            return false;
+        }
+        
+        return true;
+    }
+    
+    private Set<String> getServiceNamesToDelete(TaskDO taskDO) {
+        if (!ALL_SERVICE_NAME_PATTERN.equals(taskDO.getServiceName())) {
+            return new HashSet<>(Collections.singleton(taskDO.getServiceName()));
+        } else {
+            return new HashSet<>(nacosServiceNameMap.keySet());
+        }
+    }
+    
+    private void deleteInstances(Set<String> serviceNames, NamingService destNamingService, TaskDO taskDO) {
+        for (String serviceName : serviceNames) {
+            try {
+                List<Instance> allInstances = destNamingService.getAllInstances(serviceName,
+                        getGroupNameOrDefault(taskDO.getGroupName()), new ArrayList<>(), true);
+                for (Instance instance : allInstances) {
+                    if (needDelete(instance.getMetadata(), taskDO)) {
+                        destNamingService.deregisterInstance(instance.getServiceName(),
+                                getGroupNameOrDefault(taskDO.getGroupName()), instance.getIp(), instance.getPort());
+                    }
+                }
+                nacosServiceNameMap.remove(serviceName);
+            } catch (NacosException e) {
+                log.error("Failed to deregister service instance for serviceName: {}", serviceName, e);
+            }
+        }
+    }
+    
+    /**
+     * fetch the Path cache when the task sync
+     */
+    protected TreeCache getTreeCache(TaskDO taskDO) {
+        return treeCacheMap.computeIfAbsent(taskDO.getTaskId(), (key) -> {
+            try {
+                TreeCache treeCache = new TreeCache(zookeeperServerHolder.get(taskDO.getSourceClusterId()),
+                        DUBBO_ROOT_PATH);
+                treeCache.start();
+                return treeCache;
+            } catch (Exception e) {
+                log.error("zookeeper path children cache start failed, taskId:{}", taskDO.getTaskId(), e);
+                return null;
+            }
+        });
+        
+    }
+    
+    /**
+     * Checks if the instance information needs to be synchronized based on the dubbo version, grouping name,
+     * and service name.
+     */
+    protected boolean isMatch(TaskDO taskDO, Map<String, String> queryParam) {
+        return isVersionMatch(taskDO, queryParam) &&
+                isGroupMatch(taskDO, queryParam) &&
+                isServiceMatch(taskDO, queryParam) ||
+                isMatchAllServices(taskDO);
+    }
+    
+    private boolean isVersionMatch(TaskDO task, Map<String, String> queryParam) {
+        return StringUtils.isBlank(task.getVersion()) || StringUtils.equals(task.getVersion(), queryParam.get(VERSION_KEY));
+    }
+    
+    private boolean isGroupMatch(TaskDO task, Map<String, String> queryParam) {
+        return StringUtils.isBlank(task.getGroupName()) || StringUtils.equals(task.getGroupName(), queryParam.get(GROUP_KEY));
+    }
+    
+    private boolean isServiceMatch(TaskDO task, Map<String, String> queryParam) {
+        return StringUtils.isNotBlank(task.getServiceName()) && StringUtils.equals(task.getServiceName(), queryParam.get(INTERFACE_KEY));
+    }
+    
+    private boolean isMatchAllServices(TaskDO task) {
+        return StringUtils.isNotBlank(task.getServiceName()) && StringUtils.equals(task.getServiceName(), ALL_SERVICE_NAME_PATTERN);
+    }
+    
+    
+    /**
+     * Builds a synchronized Nacos instance from Zookeeper data.
+     *
+     * @param queryParam Parameters obtained from the query string.
+     * @param ipAndPortMap IP and port information.
+     * @param taskDO Task details.
+     * @return A fully configured Nacos instance.
+     */
+    protected Instance buildSyncInstance(Map<String, String> queryParam, Map<String, String> ipAndPortMap, TaskDO taskDO) {
+        Instance instance = new Instance();
+        instance.setIp(ipAndPortMap.get(INSTANCE_IP_KEY));
+        instance.setPort(Integer.parseInt(ipAndPortMap.get(INSTANCE_PORT_KEY)));
+        instance.setServiceName(getServiceNameFromCache(taskDO.getTaskId(), queryParam));
+        instance.setWeight(parseWeight(queryParam));
+        instance.setHealthy(true);
+        instance.setMetadata(buildMetadata(queryParam, ipAndPortMap, taskDO));
+        return instance;
+    }
+    
+    
+    private double parseWeight(Map<String, String> queryParam) {
+        try {
+            return Double.parseDouble(queryParam.getOrDefault(WEIGHT_KEY, DEFAULT_WEIGHT));
+        } catch (NumberFormatException e) {
+            log.error("Error parsing weight: {}", queryParam.get(WEIGHT_KEY), e);
+            return Double.parseDouble(DEFAULT_WEIGHT);  // Default weight in case of error
+        }
+    }
+    
+    private Map<String, String> buildMetadata(Map<String, String> queryParam, Map<String, String> ipAndPortMap, TaskDO taskDO) {
+        Map<String, String> metaData = new HashMap<>(queryParam);
+        metaData.put(PROTOCOL_KEY, ipAndPortMap.get(PROTOCOL_KEY));
+        metaData.put(SkyWalkerConstants.DEST_CLUSTER_ID_KEY, taskDO.getDestClusterId());
+        metaData.put(SkyWalkerConstants.SYNC_SOURCE_KEY, skyWalkerCacheServices.getClusterType(taskDO.getSourceClusterId()).getCode());
+        metaData.put(SkyWalkerConstants.SOURCE_CLUSTER_ID_KEY, taskDO.getSourceClusterId());
+        return metaData;
+    }
+    
+    private void processEvent(TaskDO taskDO, NamingService destNamingService, TreeCacheEvent event, String path,
+            Map<String, String> queryParam) throws NacosException {
+        if (!com.alibaba.nacossync.util.StringUtils.isDubboProviderPath(path)) {
+            return;
+        }
+        
+        Map<String, String> ipAndPortParam = parseIpAndPortString(path);
+        if (ipAndPortParam.isEmpty()) {
+            log.error("Invalid IP and Port data extracted from path: {}", path);
+            return;
+        }
+        Instance instance = buildSyncInstance(queryParam, ipAndPortParam, taskDO);
+        String serviceName = queryParam.get(INTERFACE_KEY);
+        if (serviceName == null || serviceName.isEmpty()) {
+            log.error("Service name is missing in the query parameters.");
+            return;
+        }
+        switch (event.getType()) {
+            case NODE_ADDED:
+            case NODE_UPDATED:
+                
+                destNamingService.registerInstance(getServiceNameFromCache(serviceName, queryParam),
+                        getGroupNameOrDefault(taskDO.getGroupName()), instance);
+                break;
+            case NODE_REMOVED:
+                
+                destNamingService.deregisterInstance(getServiceNameFromCache(serviceName, queryParam),
+                        getGroupNameOrDefault(taskDO.getGroupName()), ipAndPortParam.get(INSTANCE_IP_KEY),
+                        Integer.parseInt(ipAndPortParam.get(INSTANCE_PORT_KEY)));
+                nacosServiceNameMap.remove(serviceName);
+                break;
+            default:
+                break;
+        }
+    }
+    
+    private void registerAllInstances(TaskDO taskDO, NamingService destNamingService) throws Exception {
+        CuratorFramework zk = zookeeperServerHolder.get(taskDO.getSourceClusterId());
+        if (!ALL_SERVICE_NAME_PATTERN.equals(taskDO.getServiceName())) {
+            registerALLInstances0(taskDO, destNamingService, zk, taskDO.getServiceName());
+        } else {
+            // 同步全部
+            List<String> serviceList = zk.getChildren().forPath(DUBBO_ROOT_PATH);
+            for (String serviceName : serviceList) {
+                registerALLInstances0(taskDO, destNamingService, zk, serviceName);
+            }
+        }
+    }
+    
+    private void registerALLInstances0(TaskDO taskDO, NamingService destNamingService, CuratorFramework zk,
+            String serviceName) throws Exception {
+        String path = String.format(DUBBO_PATH_FORMAT, serviceName);
+        if (zk.getChildren() == null) {
+            return;
+        }
+        List<String> providers = zk.getChildren().forPath(path);
+        for (String provider : providers) {
+            Map<String, String> queryParam = parseQueryString(provider);
+            if (isMatch(taskDO, queryParam) && needSync(queryParam)) {
+                Map<String, String> ipAndPortParam = parseIpAndPortString(path + ZOOKEEPER_SEPARATOR + provider);
+                Instance instance = buildSyncInstance(queryParam, ipAndPortParam, taskDO);
+                destNamingService.registerInstance(getServiceNameFromCache(serviceName, queryParam),
+                        getGroupNameOrDefault(taskDO.getGroupName()), instance);
+            }
+        }
+    }
+    
+    
+    /**
+     * cteate Dubbo service name
+     *
+     * @param serviceName dubbo service name
+     * @param queryParam  dubbo metadata
+     */
+    protected String getServiceNameFromCache(String serviceName, Map<String, String> queryParam) {
+        return nacosServiceNameMap.computeIfAbsent(serviceName, (key) -> createServiceName(queryParam));
+    }
+    
+}