mirror of https://github.com/loggie-io/docs.git
3786 lines
114 KiB
HTML
3786 lines
114 KiB
HTML
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<!doctype html>
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<html lang="zh" class="no-js">
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<head>
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<meta charset="utf-8">
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<meta name="viewport" content="width=device-width,initial-scale=1">
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<meta name="description" content="Loggie Documentation">
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<link rel="prev" href="../schema/">
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<link rel="next" href="../limit/">
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<link rel="icon" href="../../../../assets/min-logo.png">
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<meta name="generator" content="mkdocs-1.5.3, mkdocs-material-9.1.18">
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<title>transformer - </title>
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<link rel="stylesheet" href="../../../../assets/stylesheets/main.26e3688c.min.css">
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<link rel="preconnect" href="https://fonts.gstatic.com" crossorigin>
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<link rel="stylesheet" href="https://fonts.googleapis.com/css?family=Roboto:300,300i,400,400i,700,700i%7CRobot+Mono:400,400i,700,700i&display=fallback">
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<style>:root{--md-text-font:"Roboto";--md-code-font:"Robot Mono"}</style>
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<link rel="stylesheet" href="../../../../stylesheets/extra.css">
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<script>__md_scope=new URL("../../../..",location),__md_hash=e=>[...e].reduce((e,_)=>(e<<5)-e+_.charCodeAt(0),0),__md_get=(e,_=localStorage,t=__md_scope)=>JSON.parse(_.getItem(t.pathname+"."+e)),__md_set=(e,_,t=localStorage,a=__md_scope)=>{try{t.setItem(a.pathname+"."+e,JSON.stringify(_))}catch(e){}}</script>
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</head>
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<body dir="ltr">
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<script>var palette=__md_get("__palette");if(palette&&"object"==typeof palette.color)for(var key of Object.keys(palette.color))document.body.setAttribute("data-md-color-"+key,palette.color[key])</script>
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<input class="md-toggle" data-md-toggle="drawer" type="checkbox" id="__drawer" autocomplete="off">
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<input class="md-toggle" data-md-toggle="search" type="checkbox" id="__search" autocomplete="off">
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<label class="md-overlay" for="__drawer"></label>
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<div data-md-component="skip">
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<a href="#transformer" class="md-skip">
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跳转至
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</a>
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</div>
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<div data-md-component="announce">
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</div>
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<div data-md-color-scheme="default" data-md-component="outdated" hidden>
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</div>
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<header class="md-header md-header--shadow md-header--lifted" data-md-component="header">
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<nav class="md-header__inner md-grid" aria-label="页眉">
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<a href="../../../.." title=" " class="md-header__button md-logo" aria-label=" " data-md-component="logo">
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<img src="../../../../assets/loggie.svg" alt="logo">
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</a>
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<label class="md-header__button md-icon" for="__drawer">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M3 6h18v2H3V6m0 5h18v2H3v-2m0 5h18v2H3v-2Z"/></svg>
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</label>
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<div class="md-header__title" data-md-component="header-title">
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<div class="md-header__ellipsis">
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<div class="md-header__topic">
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<span class="md-ellipsis">
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</span>
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</div>
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<div class="md-header__topic" data-md-component="header-topic">
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<span class="md-ellipsis">
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transformer
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</span>
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</div>
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</div>
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</div>
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<div class="md-header__option">
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<div class="md-select">
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<button class="md-header__button md-icon" aria-label="选择当前语言">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="m12.87 15.07-2.54-2.51.03-.03A17.52 17.52 0 0 0 14.07 6H17V4h-7V2H8v2H1v2h11.17C11.5 7.92 10.44 9.75 9 11.35 8.07 10.32 7.3 9.19 6.69 8h-2c.73 1.63 1.73 3.17 2.98 4.56l-5.09 5.02L4 19l5-5 3.11 3.11.76-2.04M18.5 10h-2L12 22h2l1.12-3h4.75L21 22h2l-4.5-12m-2.62 7 1.62-4.33L19.12 17h-3.24Z"/></svg>
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<div class="md-select__inner">
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<ul class="md-select__list">
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<li class="md-select__item">
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<a href="https://loggie-io.github.io/docs-en/" hreflang="en" class="md-select__link">
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English
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</a>
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</li>
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</ul>
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</div>
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</div>
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</div>
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<label class="md-header__button md-icon" for="__search">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
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</label>
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<div class="md-search" data-md-component="search" role="dialog">
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<label class="md-search__overlay" for="__search"></label>
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<div class="md-search__inner" role="search">
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||
<form class="md-search__form" name="search">
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||
<input type="text" class="md-search__input" name="query" aria-label="搜索" placeholder="搜索" autocapitalize="off" autocorrect="off" autocomplete="off" spellcheck="false" data-md-component="search-query" required>
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<label class="md-search__icon md-icon" for="__search">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M9.5 3A6.5 6.5 0 0 1 16 9.5c0 1.61-.59 3.09-1.56 4.23l.27.27h.79l5 5-1.5 1.5-5-5v-.79l-.27-.27A6.516 6.516 0 0 1 9.5 16 6.5 6.5 0 0 1 3 9.5 6.5 6.5 0 0 1 9.5 3m0 2C7 5 5 7 5 9.5S7 14 9.5 14 14 12 14 9.5 12 5 9.5 5Z"/></svg>
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M20 11v2H8l5.5 5.5-1.42 1.42L4.16 12l7.92-7.92L13.5 5.5 8 11h12Z"/></svg>
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</label>
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<nav class="md-search__options" aria-label="查找">
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<a href="javascript:void(0)" class="md-search__icon md-icon" title="分享" aria-label="分享" data-clipboard data-clipboard-text="" data-md-component="search-share" tabindex="-1">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M18 16.08c-.76 0-1.44.3-1.96.77L8.91 12.7c.05-.23.09-.46.09-.7 0-.24-.04-.47-.09-.7l7.05-4.11c.54.5 1.25.81 2.04.81a3 3 0 0 0 3-3 3 3 0 0 0-3-3 3 3 0 0 0-3 3c0 .24.04.47.09.7L8.04 9.81C7.5 9.31 6.79 9 6 9a3 3 0 0 0-3 3 3 3 0 0 0 3 3c.79 0 1.5-.31 2.04-.81l7.12 4.15c-.05.21-.08.43-.08.66 0 1.61 1.31 2.91 2.92 2.91 1.61 0 2.92-1.3 2.92-2.91A2.92 2.92 0 0 0 18 16.08Z"/></svg>
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</a>
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<button type="reset" class="md-search__icon md-icon" title="清空当前内容" aria-label="清空当前内容" tabindex="-1">
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M19 6.41 17.59 5 12 10.59 6.41 5 5 6.41 10.59 12 5 17.59 6.41 19 12 13.41 17.59 19 19 17.59 13.41 12 19 6.41Z"/></svg>
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</button>
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</nav>
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<div class="md-search__suggest" data-md-component="search-suggest"></div>
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</form>
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<div class="md-search__output">
|
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<div class="md-search__scrollwrap" data-md-scrollfix>
|
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<div class="md-search-result" data-md-component="search-result">
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<div class="md-search-result__meta">
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正在初始化搜索引擎
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</div>
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<ol class="md-search-result__list" role="presentation"></ol>
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</div>
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</div>
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</div>
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</div>
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</div>
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||
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||
<div class="md-header__source">
|
||
<a href="https://github.com/loggie-io/loggie" title="前往仓库" class="md-source" data-md-component="source">
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<div class="md-source__icon md-icon">
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|
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<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><!--! Font Awesome Free 6.4.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc.--><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>
|
||
</div>
|
||
<div class="md-source__repository">
|
||
loggie-io/loggie
|
||
</div>
|
||
</a>
|
||
</div>
|
||
|
||
</nav>
|
||
|
||
|
||
|
||
<nav class="md-tabs" aria-label="标签" data-md-component="tabs">
|
||
<div class="md-grid">
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||
<ul class="md-tabs__list">
|
||
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||
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||
|
||
<li class="md-tabs__item">
|
||
<a href="../../../.." class="md-tabs__link">
|
||
Home
|
||
</a>
|
||
</li>
|
||
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||
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||
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||
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||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-tabs__item">
|
||
<a href="../../../../getting-started/overview/" class="md-tabs__link">
|
||
快速上手
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-tabs__item">
|
||
<a href="../../../../user-guide/" class="md-tabs__link">
|
||
用户指南
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-tabs__item">
|
||
<a href="../../../" class="md-tabs__link md-tabs__link--active">
|
||
组件配置
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-tabs__item">
|
||
<a href="../../../../developer-guide/contributing/" class="md-tabs__link">
|
||
开发手册
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-tabs__item">
|
||
<a href="../../../../blog/" class="md-tabs__link">
|
||
Blog
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
</ul>
|
||
</div>
|
||
</nav>
|
||
|
||
|
||
</header>
|
||
|
||
<div class="md-container" data-md-component="container">
|
||
|
||
|
||
|
||
|
||
<main class="md-main" data-md-component="main">
|
||
<div class="md-main__inner md-grid">
|
||
|
||
|
||
|
||
<div class="md-sidebar md-sidebar--primary" data-md-component="sidebar" data-md-type="navigation" >
|
||
<div class="md-sidebar__scrollwrap">
|
||
<div class="md-sidebar__inner">
|
||
|
||
|
||
|
||
|
||
|
||
<nav class="md-nav md-nav--primary md-nav--lifted" aria-label="导航栏" data-md-level="0">
|
||
<label class="md-nav__title" for="__drawer">
|
||
<a href="../../../.." title=" " class="md-nav__button md-logo" aria-label=" " data-md-component="logo">
|
||
|
||
<img src="../../../../assets/loggie.svg" alt="logo">
|
||
|
||
</a>
|
||
|
||
</label>
|
||
|
||
<div class="md-nav__source">
|
||
<a href="https://github.com/loggie-io/loggie" title="前往仓库" class="md-source" data-md-component="source">
|
||
<div class="md-source__icon md-icon">
|
||
|
||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 496 512"><!--! Font Awesome Free 6.4.0 by @fontawesome - https://fontawesome.com License - https://fontawesome.com/license/free (Icons: CC BY 4.0, Fonts: SIL OFL 1.1, Code: MIT License) Copyright 2023 Fonticons, Inc.--><path d="M165.9 397.4c0 2-2.3 3.6-5.2 3.6-3.3.3-5.6-1.3-5.6-3.6 0-2 2.3-3.6 5.2-3.6 3-.3 5.6 1.3 5.6 3.6zm-31.1-4.5c-.7 2 1.3 4.3 4.3 4.9 2.6 1 5.6 0 6.2-2s-1.3-4.3-4.3-5.2c-2.6-.7-5.5.3-6.2 2.3zm44.2-1.7c-2.9.7-4.9 2.6-4.6 4.9.3 2 2.9 3.3 5.9 2.6 2.9-.7 4.9-2.6 4.6-4.6-.3-1.9-3-3.2-5.9-2.9zM244.8 8C106.1 8 0 113.3 0 252c0 110.9 69.8 205.8 169.5 239.2 12.8 2.3 17.3-5.6 17.3-12.1 0-6.2-.3-40.4-.3-61.4 0 0-70 15-84.7-29.8 0 0-11.4-29.1-27.8-36.6 0 0-22.9-15.7 1.6-15.4 0 0 24.9 2 38.6 25.8 21.9 38.6 58.6 27.5 72.9 20.9 2.3-16 8.8-27.1 16-33.7-55.9-6.2-112.3-14.3-112.3-110.5 0-27.5 7.6-41.3 23.6-58.9-2.6-6.5-11.1-33.3 2.6-67.9 20.9-6.5 69 27 69 27 20-5.6 41.5-8.5 62.8-8.5s42.8 2.9 62.8 8.5c0 0 48.1-33.6 69-27 13.7 34.7 5.2 61.4 2.6 67.9 16 17.7 25.8 31.5 25.8 58.9 0 96.5-58.9 104.2-114.8 110.5 9.2 7.9 17 22.9 17 46.4 0 33.7-.3 75.4-.3 83.6 0 6.5 4.6 14.4 17.3 12.1C428.2 457.8 496 362.9 496 252 496 113.3 383.5 8 244.8 8zM97.2 352.9c-1.3 1-1 3.3.7 5.2 1.6 1.6 3.9 2.3 5.2 1 1.3-1 1-3.3-.7-5.2-1.6-1.6-3.9-2.3-5.2-1zm-10.8-8.1c-.7 1.3.3 2.9 2.3 3.9 1.6 1 3.6.7 4.3-.7.7-1.3-.3-2.9-2.3-3.9-2-.6-3.6-.3-4.3.7zm32.4 35.6c-1.6 1.3-1 4.3 1.3 6.2 2.3 2.3 5.2 2.6 6.5 1 1.3-1.3.7-4.3-1.3-6.2-2.2-2.3-5.2-2.6-6.5-1zm-11.4-14.7c-1.6 1-1.6 3.6 0 5.9 1.6 2.3 4.3 3.3 5.6 2.3 1.6-1.3 1.6-3.9 0-6.2-1.4-2.3-4-3.3-5.6-2z"/></svg>
|
||
</div>
|
||
<div class="md-source__repository">
|
||
loggie-io/loggie
|
||
</div>
|
||
</a>
|
||
</div>
|
||
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../.." class="md-nav__link">
|
||
Home
|
||
</a>
|
||
</li>
|
||
|
||
|
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|
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|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_2" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_2" id="__nav_2_label" tabindex="0">
|
||
快速上手
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_2_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_2">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
快速上手
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/overview/" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/intro/core-concept/" class="md-nav__link">
|
||
核心概念
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_2_3" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_2_3" id="__nav_2_3_label" tabindex="0">
|
||
快速上手
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_3_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_2_3">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
快速上手
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/quick-start/quick-start/" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/quick-start/kubernetes/" class="md-nav__link">
|
||
Kubernetes环境
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/quick-start/node/" class="md-nav__link">
|
||
主机环境
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
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|
||
|
||
|
||
|
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|
||
|
||
|
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|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
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|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_2_4" >
|
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|
||
|
||
|
||
<label class="md-nav__link" for="__nav_2_4" id="__nav_2_4_label" tabindex="0">
|
||
部署
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_4_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_2_4">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
部署
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/install/kubernetes/" class="md-nav__link">
|
||
Kubernetes部署
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/install/node/" class="md-nav__link">
|
||
主机部署
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_2_5" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_2_5" id="__nav_2_5_label" tabindex="0">
|
||
RoadMap
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_2_5_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_2_5">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
RoadMap
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../getting-started/roadmap/roadmap-2023.md" class="md-nav__link">
|
||
2023
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
|
||
用户指南
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_3_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_3">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
用户指南
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3_2" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_2" id="__nav_3_2_label" tabindex="0">
|
||
架构与特性
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_3_2_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_3_2">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
架构与特性
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/architecture/background/" class="md-nav__link">
|
||
诞生背景
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/architecture/core-arch/" class="md-nav__link">
|
||
设计架构
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/architecture/schema/" class="md-nav__link">
|
||
数据格式
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/architecture/advantages/" class="md-nav__link">
|
||
优势与特性
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/architecture/compare/" class="md-nav__link">
|
||
开源项目对比
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3_3" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_3" id="__nav_3_3_label" tabindex="0">
|
||
Kubernetes
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_3_3_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_3_3">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Kubernetes
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/use-in-kubernetes/general-usage/" class="md-nav__link">
|
||
Kubernetes下的日志采集
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/use-in-kubernetes/collect-container-logs/" class="md-nav__link">
|
||
Loggie采集容器日志
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/use-in-kubernetes/collect-node-logs/" class="md-nav__link">
|
||
Loggie采集Node日志
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/use-in-kubernetes/sidecar/" class="md-nav__link">
|
||
Sidecar方式采集日志
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/use-in-kubernetes/kube-event-source/" class="md-nav__link">
|
||
采集Kubernetes Events
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3_4" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_4" id="__nav_3_4_label" tabindex="0">
|
||
最佳实践
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_3_4_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_3_4">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
最佳实践
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/best-practice/log-collect-rotate/" class="md-nav__link">
|
||
日志rotate和日志采集
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/best-practice/log-enrich/" class="md-nav__link">
|
||
日志格式与元信息字段
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/best-practice/log-process/" class="md-nav__link">
|
||
日志切分处理
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/best-practice/aggregator/" class="md-nav__link">
|
||
使用Loggie中转机
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/best-practice/concurrency/" class="md-nav__link">
|
||
自适应sink流量控制
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3_5" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_5" id="__nav_3_5_label" tabindex="0">
|
||
监控报警
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_3_5_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_3_5">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
监控报警
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/monitor/loggie-monitor/" class="md-nav__link">
|
||
Loggie的监控与报警
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/monitor/service-log-alarm/" class="md-nav__link">
|
||
日志报警
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3_6" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_6" id="__nav_3_6_label" tabindex="0">
|
||
企业实战
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_3_6_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_3_6">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
企业实战
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/enterprise-practice/architecture-and-evolution/" class="md-nav__link">
|
||
日志系统架构与演进
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/enterprise-practice/sls/" class="md-nav__link">
|
||
使用阿里云可观测统一存储SLS
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_3_7" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_3_7" id="__nav_3_7_label" tabindex="0">
|
||
运维排障
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_3_7_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_3_7">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
运维排障
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/troubleshot/log-collection/" class="md-nav__link">
|
||
日志采集快速排障指南
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../user-guide/troubleshot/problems/" class="md-nav__link">
|
||
问题案例
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--active md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4" checked>
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
|
||
组件配置
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_4_label" aria-expanded="true">
|
||
<label class="md-nav__title" for="__nav_4">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
组件配置
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/args/" class="md-nav__link">
|
||
启动参数
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/subcmd/" class="md-nav__link">
|
||
子命令
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/var/" class="md-nav__link">
|
||
字段变量
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_5" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_5" id="__nav_4_5_label" tabindex="0">
|
||
系统配置
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_5_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_4_5">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
系统配置
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/monitor/" class="md-nav__link">
|
||
monitor
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/discovery/" class="md-nav__link">
|
||
discovery
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/reload/" class="md-nav__link">
|
||
reload
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/defaults/" class="md-nav__link">
|
||
defaults
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/http/" class="md-nav__link">
|
||
http
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../global/db/" class="md-nav__link">
|
||
db
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_6" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_6" id="__nav_4_6_label" tabindex="0">
|
||
Kubernetes CRD
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_6_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_4_6">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Kubernetes CRD
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../discovery/kubernetes/logconfig/" class="md-nav__link">
|
||
LogConfig
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../discovery/kubernetes/clusterlogconfig/" class="md-nav__link">
|
||
ClusterLogConfig
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../discovery/kubernetes/sink/" class="md-nav__link">
|
||
Sink
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../discovery/kubernetes/interceptors/" class="md-nav__link">
|
||
Interceptor
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_7" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_7" id="__nav_4_7_label" tabindex="0">
|
||
Source
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_7_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_4_7">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Source
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/overview/" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/file/" class="md-nav__link">
|
||
file
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/kafka/" class="md-nav__link">
|
||
kafka
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/franzkafka/" class="md-nav__link">
|
||
kafka(franz)
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/elasticsearch/" class="md-nav__link">
|
||
elasticsearch
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/kube-event/" class="md-nav__link">
|
||
kubeEvent
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/grpc/" class="md-nav__link">
|
||
grpc
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/prometheus-exporter/" class="md-nav__link">
|
||
prometheusExporter
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/unix/" class="md-nav__link">
|
||
unix
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../source/dev/" class="md-nav__link">
|
||
dev
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_8" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_8" id="__nav_4_8_label" tabindex="0">
|
||
Sink
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_8_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_4_8">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Sink
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/overview/" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/elasticsearch/" class="md-nav__link">
|
||
elasticsearch
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/kafka/" class="md-nav__link">
|
||
kafka
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/franzkafka/" class="md-nav__link">
|
||
kafka(franz)
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/loki/" class="md-nav__link">
|
||
loki
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/pulsar/" class="md-nav__link">
|
||
pulsar
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/rocketmq/" class="md-nav__link">
|
||
rocketmq
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/grpc/" class="md-nav__link">
|
||
grpc
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/file/" class="md-nav__link">
|
||
file
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/dev/" class="md-nav__link">
|
||
dev
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/sls/" class="md-nav__link">
|
||
sls
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/webhook/" class="md-nav__link">
|
||
alertwebhook
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../sink/zinc/" class="md-nav__link">
|
||
zinc
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_9" checked>
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_9" id="__nav_4_9_label" tabindex="0">
|
||
Interceptor
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_9_label" aria-expanded="true">
|
||
<label class="md-nav__title" for="__nav_4_9">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Interceptor
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../overview/" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../schema/" class="md-nav__link">
|
||
schema
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--active">
|
||
|
||
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
|
||
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__link md-nav__link--active" for="__toc">
|
||
transformer
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<a href="./" class="md-nav__link md-nav__link--active">
|
||
transformer
|
||
</a>
|
||
|
||
|
||
|
||
<nav class="md-nav md-nav--secondary" aria-label="目录">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__title" for="__toc">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
目录
|
||
</label>
|
||
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_1" class="md-nav__link">
|
||
使用场景
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_2" class="md-nav__link">
|
||
使用方式
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#action" class="md-nav__link">
|
||
action
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="action">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_3" class="md-nav__link">
|
||
公共字段
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="公共字段">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#ignoreerror" class="md-nav__link">
|
||
ignoreError
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#dropiferror" class="md-nav__link">
|
||
dropIfError
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#addkey-value" class="md-nav__link">
|
||
add(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#copyfrom-to" class="md-nav__link">
|
||
copy(from, to)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#movefrom-to" class="md-nav__link">
|
||
move(from, to)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#setkey-value" class="md-nav__link">
|
||
set(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#delkey1-key2" class="md-nav__link">
|
||
del(key1, key2...)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#underrootkey" class="md-nav__link">
|
||
underRoot(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#fmtkey" class="md-nav__link">
|
||
fmt(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#timestampkey" class="md-nav__link">
|
||
timestamp(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#regexkey" class="md-nav__link">
|
||
regex(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#grokkey" class="md-nav__link">
|
||
grok(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#jsondecodekey" class="md-nav__link">
|
||
jsonDecode(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#jsonencodekey" class="md-nav__link">
|
||
jsonEncode(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#splitkey" class="md-nav__link">
|
||
split(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#strconvkey-type" class="md-nav__link">
|
||
strconv(key, type)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#tostrkey-type" class="md-nav__link">
|
||
toStr(key, type)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#print" class="md-nav__link">
|
||
print()
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#return" class="md-nav__link">
|
||
return()
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#dropevent" class="md-nav__link">
|
||
dropEvent()
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#condition" class="md-nav__link">
|
||
condition
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="condition">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_4" class="md-nav__link">
|
||
操作符
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#equalkey-target" class="md-nav__link">
|
||
equal(key, target)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#containkey-target" class="md-nav__link">
|
||
contain(key, target)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#existkey" class="md-nav__link">
|
||
exist(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#greaterkey-value" class="md-nav__link">
|
||
greater(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#lesskey-value" class="md-nav__link">
|
||
less(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#hasprefixkey-prefix" class="md-nav__link">
|
||
hasPrefix(key, prefix)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#matchkey-regex" class="md-nav__link">
|
||
match(key, regex)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#oneofkey-value1-value2" class="md-nav__link">
|
||
oneOf(key, value1, value2...)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../limit/" class="md-nav__link">
|
||
rateLimit
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../addhostmeta/" class="md-nav__link">
|
||
addHostMeta
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../addk8smeta/" class="md-nav__link">
|
||
addK8sMeta
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../logalert/" class="md-nav__link">
|
||
logAlert
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../metrics/" class="md-nav__link">
|
||
metrics
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../retry/" class="md-nav__link">
|
||
retry
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../maxbytes/" class="md-nav__link">
|
||
maxbytes
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../normalize/" class="md-nav__link">
|
||
normalize
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_10" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_10" id="__nav_4_10_label" tabindex="0">
|
||
Queue
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_10_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_4_10">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Queue
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../queue/channel/" class="md-nav__link">
|
||
channel
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../queue/memory/" class="md-nav__link">
|
||
memory
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_11" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_11" id="__nav_4_11_label" tabindex="0">
|
||
Monitor
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_11_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_4_11">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Monitor
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/overview/" class="md-nav__link">
|
||
Overview
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/filesource/" class="md-nav__link">
|
||
filesource
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/filewatcher/" class="md-nav__link">
|
||
filewatcher
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/reload/" class="md-nav__link">
|
||
reload
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/sink/" class="md-nav__link">
|
||
sink
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/queue/" class="md-nav__link">
|
||
queue
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/logalert/" class="md-nav__link">
|
||
logAlert
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/sys/" class="md-nav__link">
|
||
sys
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../monitor/info/" class="md-nav__link">
|
||
info
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--section md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_4_12" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_4_12" id="__nav_4_12_label" tabindex="0">
|
||
APIs
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="2" aria-labelledby="__nav_4_12_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_4_12">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
APIs
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../apis/help/" class="md-nav__link">
|
||
help
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../apis/version/" class="md-nav__link">
|
||
version
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../apis/config/" class="md-nav__link">
|
||
config
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../apis/registry/" class="md-nav__link">
|
||
registry
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_5" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
|
||
开发手册
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_5_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_5">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
开发手册
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../developer-guide/contributing/" class="md-nav__link">
|
||
代码贡献
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../developer-guide/build/" class="md-nav__link">
|
||
编译构建
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../developer-guide/development/" class="md-nav__link">
|
||
本地开发
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../developer-guide/code/coding-guide/" class="md-nav__link">
|
||
代码规范
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../developer-guide/component/component-guide/" class="md-nav__link">
|
||
组件开发
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../developer-guide/release/" class="md-nav__link">
|
||
版本发布流程
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item md-nav__item--nested">
|
||
|
||
|
||
|
||
|
||
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" >
|
||
|
||
|
||
|
||
<label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="0">
|
||
Blog
|
||
<span class="md-nav__icon md-icon"></span>
|
||
</label>
|
||
|
||
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_6_label" aria-expanded="false">
|
||
<label class="md-nav__title" for="__nav_6">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
Blog
|
||
</label>
|
||
<ul class="md-nav__list" data-md-scrollfix>
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<li class="md-nav__item">
|
||
<a href="../../../../blog/" class="md-nav__link">
|
||
Posts
|
||
</a>
|
||
</li>
|
||
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</li>
|
||
|
||
|
||
|
||
</ul>
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="md-sidebar md-sidebar--secondary" data-md-component="sidebar" data-md-type="toc" >
|
||
<div class="md-sidebar__scrollwrap">
|
||
<div class="md-sidebar__inner">
|
||
|
||
|
||
<nav class="md-nav md-nav--secondary" aria-label="目录">
|
||
|
||
|
||
|
||
|
||
|
||
|
||
<label class="md-nav__title" for="__toc">
|
||
<span class="md-nav__icon md-icon"></span>
|
||
目录
|
||
</label>
|
||
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_1" class="md-nav__link">
|
||
使用场景
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_2" class="md-nav__link">
|
||
使用方式
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#action" class="md-nav__link">
|
||
action
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="action">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_3" class="md-nav__link">
|
||
公共字段
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="公共字段">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#ignoreerror" class="md-nav__link">
|
||
ignoreError
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#dropiferror" class="md-nav__link">
|
||
dropIfError
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#addkey-value" class="md-nav__link">
|
||
add(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#copyfrom-to" class="md-nav__link">
|
||
copy(from, to)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#movefrom-to" class="md-nav__link">
|
||
move(from, to)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#setkey-value" class="md-nav__link">
|
||
set(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#delkey1-key2" class="md-nav__link">
|
||
del(key1, key2...)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#underrootkey" class="md-nav__link">
|
||
underRoot(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#fmtkey" class="md-nav__link">
|
||
fmt(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#timestampkey" class="md-nav__link">
|
||
timestamp(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#regexkey" class="md-nav__link">
|
||
regex(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#grokkey" class="md-nav__link">
|
||
grok(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#jsondecodekey" class="md-nav__link">
|
||
jsonDecode(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#jsonencodekey" class="md-nav__link">
|
||
jsonEncode(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#splitkey" class="md-nav__link">
|
||
split(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#strconvkey-type" class="md-nav__link">
|
||
strconv(key, type)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#tostrkey-type" class="md-nav__link">
|
||
toStr(key, type)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#print" class="md-nav__link">
|
||
print()
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#return" class="md-nav__link">
|
||
return()
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#dropevent" class="md-nav__link">
|
||
dropEvent()
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#condition" class="md-nav__link">
|
||
condition
|
||
</a>
|
||
|
||
<nav class="md-nav" aria-label="condition">
|
||
<ul class="md-nav__list">
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#_4" class="md-nav__link">
|
||
操作符
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#equalkey-target" class="md-nav__link">
|
||
equal(key, target)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#containkey-target" class="md-nav__link">
|
||
contain(key, target)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#existkey" class="md-nav__link">
|
||
exist(key)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#greaterkey-value" class="md-nav__link">
|
||
greater(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#lesskey-value" class="md-nav__link">
|
||
less(key, value)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#hasprefixkey-prefix" class="md-nav__link">
|
||
hasPrefix(key, prefix)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#matchkey-regex" class="md-nav__link">
|
||
match(key, regex)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
<li class="md-nav__item">
|
||
<a href="#oneofkey-value1-value2" class="md-nav__link">
|
||
oneOf(key, value1, value2...)
|
||
</a>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
</nav>
|
||
|
||
</li>
|
||
|
||
</ul>
|
||
|
||
</nav>
|
||
</div>
|
||
</div>
|
||
</div>
|
||
|
||
|
||
|
||
<div class="md-content" data-md-component="content">
|
||
<article class="md-content__inner md-typeset">
|
||
|
||
|
||
|
||
|
||
<a href="https://github.com/loggie-io/docs/tree/main/docs/reference/pipelines/interceptor/transformer.md" title="编辑此页" class="md-content__button md-icon">
|
||
|
||
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24"><path d="M10 20H6V4h7v5h5v3.1l2-2V8l-6-6H6c-1.1 0-2 .9-2 2v16c0 1.1.9 2 2 2h4v-2m10.2-7c.1 0 .3.1.4.2l1.3 1.3c.2.2.2.6 0 .8l-1 1-2.1-2.1 1-1c.1-.1.2-.2.4-.2m0 3.9L14.1 23H12v-2.1l6.1-6.1 2.1 2.1Z"/></svg>
|
||
</a>
|
||
|
||
|
||
|
||
|
||
<h1 id="transformer">transformer<a class="headerlink" href="#transformer" title="Permanent link">¶</a></h1>
|
||
<p>带有条件判断的函数式数据处理interceptor。<br />
|
||
属于source interceptor。</p>
|
||
<h2 id="_1">使用场景<a class="headerlink" href="#_1" title="Permanent link">¶</a></h2>
|
||
<ul>
|
||
<li>日志提取出日志级别level，并且drop掉DEBUG日志</li>
|
||
<li>日志里混合包括有json和plain的日志形式，可以判断json形式的日志并且进行处理</li>
|
||
<li>根据访问日志里的status code，增加不同的topic字段</li>
|
||
<li>...</li>
|
||
</ul>
|
||
<p>示例<a href="https://github.com/loggie-io/loggie/blob/main/pkg/interceptor/transformer/example/pipeline.yml">参考</a>。</p>
|
||
<h2 id="_2">使用方式<a class="headerlink" href="#_2" title="Permanent link">¶</a></h2>
|
||
<p>transformer会按照配置的actions里顺序执行所有的action。action类似函数的方式，可以写入参数，参数一般为event里的字段。<br />
|
||
同时，每个action里还可能包括额外的控制字段。比如下面regex(body)，body即为regex的参数，pattern为额外的字段。</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">regex(body)</span>
|
||
<span class="w"> </span><span class="nt">pattern</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">^(?P<time>[^ ^Z]+Z) (?P<level>[^ ]*) (?P<log>.*)$</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">add(topic, common)</span>
|
||
</code></pre></div>
|
||
<p>另外，action还支持条件判断<code>if-then-else</code>的方式：</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">if</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain"><condition></span>
|
||
<span class="w"> </span><span class="nt">then</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">funcA()</span>
|
||
<span class="w"> </span><span class="nt">else</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">funcB()</span>
|
||
</code></pre></div>
|
||
<p>其中，condition条件判断也为函数的形式。</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">if</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">equal(status, 404)</span>
|
||
<span class="w"> </span><span class="nt">then</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">add(topic, not_found)</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">return()</span>
|
||
</code></pre></div>
|
||
<h2 id="action">action<a class="headerlink" href="#action" title="Permanent link">¶</a></h2>
|
||
<h3 id="_3">公共字段<a class="headerlink" href="#_3" title="Permanent link">¶</a></h3>
|
||
<h4 id="ignoreerror">ignoreError<a class="headerlink" href="#ignoreerror" title="Permanent link">¶</a></h4>
|
||
<ul>
|
||
<li>ignoreError: 表示是否忽略该action处理过程中的错误，并且不会打印错误日志。</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<p><div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">regex(body)</span>
|
||
<span class="w"> </span><span class="nt">pattern</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">(?<ip>\S+) (?<id>\S+) (?<u>\S+) (?<time>\[.*?\]) (?<url>\".*?\") (?<status>\S+) (?<size>\S+)</span>
|
||
<span class="w"> </span><span class="nt">ignoreError</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">true</span>
|
||
</code></pre></div>
|
||
这里的ignoreError设置为true，表示会忽略该正则匹配的错误，并且会继续执行后续的action。</p>
|
||
</div>
|
||
<h4 id="dropiferror">dropIfError<a class="headerlink" href="#dropiferror" title="Permanent link">¶</a></h4>
|
||
<p>表示如果出现错误，直接丢弃该条event。</p>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<p><div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">regex(body)</span>
|
||
<span class="w"> </span><span class="nt">pattern</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">(?<ip>\S+) (?<id>\S+) (?<u>\S+) (?<time>\[.*?\]) (?<url>\".*?\") (?<status>\S+) (?<size>\S+)</span>
|
||
<span class="w"> </span><span class="nt">dropIfError</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">true</span>
|
||
</code></pre></div>
|
||
这里的dropIfError设置为true，表示如果出现正则匹配的错误，会直接丢弃这条日志（后续action也不会执行）。</p>
|
||
</div>
|
||
<h3 id="addkey-value">add(key, value)<a class="headerlink" href="#addkey-value" title="Permanent link">¶</a></h3>
|
||
<p>给event添加额外的key:value。</p>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">add(topic, loggie)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"topic"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="copyfrom-to">copy(from, to)<a class="headerlink" href="#copyfrom-to" title="Permanent link">¶</a></h3>
|
||
<p>复制event里的字段。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>from: 原有的key</li>
|
||
<li>to: 复制后的key</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">copy(foo, bar)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"foo"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"foo"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"bar"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="movefrom-to">move(from, to)<a class="headerlink" href="#movefrom-to" title="Permanent link">¶</a></h3>
|
||
<p>移动/重命名字段。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>from: 原有的key</li>
|
||
<li>to: 移动后的key</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">move(foo, bar)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"foo"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"bar"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="setkey-value">set(key, value)<a class="headerlink" href="#setkey-value" title="Permanent link">¶</a></h3>
|
||
<p>更新字段key的值为value。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 需更新的字段</li>
|
||
<li>value: 更新的后的值</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">set(foo, test)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"foo"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"foo"</span><span class="p">:</span><span class="w"> </span><span class="s2">"test"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="delkey1-key2">del(key1, key2...)<a class="headerlink" href="#delkey1-key2" title="Permanent link">¶</a></h3>
|
||
<p>删除字段。可填写多个字段key。</p>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">del(foo)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"foo"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="underrootkey">underRoot(key)<a class="headerlink" href="#underrootkey" title="Permanent link">¶</a></h3>
|
||
<p>将嵌套的字段放在根部（最外层）。</p>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">underRoot(state)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"state"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"node"</span><span class="p">:</span><span class="w"> </span><span class="s2">"127.0.0.1"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"phase"</span><span class="p">:</span><span class="w"> </span><span class="s2">"running"</span>
|
||
<span class="w"> </span><span class="p">}</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"node"</span><span class="p">:</span><span class="w"> </span><span class="s2">"127.0.0.1"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"phase"</span><span class="p">:</span><span class="w"> </span><span class="s2">"running"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="fmtkey">fmt(key)<a class="headerlink" href="#fmtkey" title="Permanent link">¶</a></h3>
|
||
<p>将某个字段的值重新渲染，可根据其他的字段值组成一个值。如果key不存在则会新增该字段。</p>
|
||
<p>额外字段：</p>
|
||
<ul>
|
||
<li>pattern: 必填，表示格式化的规则，比如<code>${state.node}-${state.phase}</code>。如果pattern为固定值，则类似set(key, value)。</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">fmt(status)</span>
|
||
<span class="w"> </span><span class="nt">pattern</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">${state.node} is ${state.phase}</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"state"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"node"</span><span class="p">:</span><span class="w"> </span><span class="s2">"127.0.0.1"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"phase"</span><span class="p">:</span><span class="w"> </span><span class="s2">"running"</span>
|
||
<span class="w"> </span><span class="p">}</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"state"</span><span class="p">:</span><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"node"</span><span class="p">:</span><span class="w"> </span><span class="s2">"127.0.0.1"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"phase"</span><span class="p">:</span><span class="w"> </span><span class="s2">"running"</span>
|
||
<span class="w"> </span><span class="p">}</span><span class="err">，</span>
|
||
<span class="w"> </span><span class="nt">"status"</span><span class="p">:</span><span class="w"> </span><span class="s2">"127.0.0.1 is running"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="timestampkey">timestamp(key)<a class="headerlink" href="#timestampkey" title="Permanent link">¶</a></h3>
|
||
<p>字段的时间格式转换。</p>
|
||
<p>额外字段：</p>
|
||
<ul>
|
||
<li>fromLayout: 必填，指定字段的时间格式(golang形式)，也可为<code>unix</code>和<code>unix_ms</code></li>
|
||
<li>fromLocation: 指定字段的时区，也可为<code>UTC</code>或者<code>Local</code>，如果为空，则为<code>UTC</code></li>
|
||
<li>toLayout: 必填，转换后的时间格式(golang形式)，也可为<code>unix</code>和<code>unix_ms</code></li>
|
||
<li>toLocation: 转换后的时间时区，也可为<code>UTC</code>或者<code>Local</code>，如果为空，则为<code>UTC</code></li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">timestamp(time)</span>
|
||
<span class="w"> </span><span class="nt">fromLayout</span><span class="p">:</span><span class="w"> </span><span class="s">"2006-01-02</span><span class="nv"> </span><span class="s">15:04:05"</span>
|
||
<span class="w"> </span><span class="nt">fromLocation</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">Asia/Shanghai</span>
|
||
<span class="w"> </span><span class="nt">toLayout</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">unix_ms</span>
|
||
<span class="w"> </span><span class="nt">toLocation</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">Local</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"time"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2022-06-28 11:24:35"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"time"</span><span class="p">:</span><span class="w"> </span><span class="mi">1656386675000</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<p>以上的layout参数需要填写golang形式，可参考：
|
||
<div class="highlight"><pre><span></span><code>const (
|
||
Layout = "01/02 03:04:05PM '06 -0700" // The reference time, in numerical order.
|
||
ANSIC = "Mon Jan _2 15:04:05 2006"
|
||
UnixDate = "Mon Jan _2 15:04:05 MST 2006"
|
||
RubyDate = "Mon Jan 02 15:04:05 -0700 2006"
|
||
RFC822 = "02 Jan 06 15:04 MST"
|
||
RFC822Z = "02 Jan 06 15:04 -0700" // RFC822 with numeric zone
|
||
RFC850 = "Monday, 02-Jan-06 15:04:05 MST"
|
||
RFC1123 = "Mon, 02 Jan 2006 15:04:05 MST"
|
||
RFC1123Z = "Mon, 02 Jan 2006 15:04:05 -0700" // RFC1123 with numeric zone
|
||
RFC3339 = "2006-01-02T15:04:05Z07:00"
|
||
RFC3339Nano = "2006-01-02T15:04:05.999999999Z07:00"
|
||
Kitchen = "3:04PM"
|
||
// Handy time stamps.
|
||
Stamp = "Jan _2 15:04:05"
|
||
StampMilli = "Jan _2 15:04:05.000"
|
||
StampMicro = "Jan _2 15:04:05.000000"
|
||
StampNano = "Jan _2 15:04:05.000000000"
|
||
)
|
||
</code></pre></div>
|
||
还可以根据实际情况修改。 </p>
|
||
<h3 id="regexkey">regex(key)<a class="headerlink" href="#regexkey" title="Permanent link">¶</a></h3>
|
||
<p>使用正则的方式切分日志，提取字段。
|
||
另外也可以为regex(key, to)。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 必填，正则提取的字段</li>
|
||
<li>to: 非必填，提取后所有的字段放置到的key。默认为空，表示将字段提取到根部</li>
|
||
</ul>
|
||
<p>额外字段：</p>
|
||
<ul>
|
||
<li>pattern: 必填，正则表达式</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">regex(body)</span>
|
||
<span class="w"> </span><span class="nt">pattern</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">(?<ip>\S+) (?<id>\S+) (?<u>\S+) (?<time>\[.*?\]) (?<url>\".*?\") (?<status>\S+) (?<size>\S+)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"10.244.0.1 - - [13/Dec/2021:12:40:48 +0000] 'GET / HTTP/1.1' 404 683"</span><span class="p">,</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"ip"</span><span class="p">:</span><span class="w"> </span><span class="s2">"10.244.0.1"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"id"</span><span class="p">:</span><span class="w"> </span><span class="s2">"-"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"u"</span><span class="p">:</span><span class="w"> </span><span class="s2">"-"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"time"</span><span class="p">:</span><span class="w"> </span><span class="s2">"[13/Dec/2021:12:40:48 +0000]"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"url"</span><span class="p">:</span><span class="w"> </span><span class="s2">"GET / HTTP/1.1"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"status"</span><span class="p">:</span><span class="w"> </span><span class="s2">"404"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"size"</span><span class="p">:</span><span class="w"> </span><span class="s2">"683"</span><span class="p">,</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="grokkey">grok(key)<a class="headerlink" href="#grokkey" title="Permanent link">¶</a></h3>
|
||
<p>使用grok的方式切分日志，提取字段。
|
||
另外也可以为grok(key, to)。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 必填，grok提取的字段</li>
|
||
<li>to: 非必填，提取后所有的字段放置到的key。默认为空，表示将字段提取到根部</li>
|
||
</ul>
|
||
<p>额外字段：</p>
|
||
<ul>
|
||
<li>match: 必填，grok表达式</li>
|
||
<li>ignoreBlank: 非必填，默认true，是否忽略空字段，如果解析得到的字段key的结果为""，那么结果不会写入key:""</li>
|
||
<li>pattern: 非必填，自定义pattern</li>
|
||
<li>patternPaths: 非必填，获取pattern的路径，支持url和path，其中url为解析get请求的response。这里提供一个实例的<a href="https://raw.githubusercontent.com/vjeantet/grok/master/patterns/grok-patterns">url</a>；path则为本地路径，如果填写的是目录则会拿目录下所有文件内可能包含的规则</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">grok(body)</span>
|
||
<span class="w"> </span><span class="nt">match</span><span class="p">:</span><span class="w"> </span><span class="s">"^%{DATESTAMP:datetime}</span><span class="nv"> </span><span class="s">%{FILE:file}:%{INT:line}:</span><span class="nv"> </span><span class="s">%{IPV4:ip}</span><span class="nv"> </span><span class="s">%{PATH:path}</span><span class="nv"> </span><span class="s">%{UUID:uuid}(?P<space>[a-zA-Z]?)"</span>
|
||
<span class="w"> </span><span class="nt">pattern</span><span class="p">:</span><span class="w"> </span>
|
||
<span class="w"> </span><span class="nt">FILE</span><span class="p">:</span><span class="w"> </span><span class="s">"[a-zA-Z0-9._-]+"</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2022/05/28 01:32:01 logTest.go:66: 192.168.0.1 /var/log/test.log 54ce5d87-b94c-c40a-74a7-9cd375289334"</span><span class="p">,</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code> "datetime": "2022/05/28 01:32:01",
|
||
"line": "66",
|
||
"ip": "192.168.0.1",
|
||
"path": "/var/log/test.log",
|
||
"uuid": "54ce5d87-b94c-c40a-74a7-9cd375289334",
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="jsondecodekey">jsonDecode(key)<a class="headerlink" href="#jsondecodekey" title="Permanent link">¶</a></h3>
|
||
<p>将json文本反序列化。
|
||
也可以为jsonDecode(key, to)。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 必填，对应的字段key</li>
|
||
<li>to: 非必填，提取后所有的字段放置到的key。默认为空，则表示将字段提取到根部</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">jsonDecode(body)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="err">`</span><span class="p">{</span><span class="nt">"log"</span><span class="p">:</span><span class="s2">"I0610 08:29:07.698664 Waiting for caches to sync"</span><span class="p">,</span><span class="w"> </span><span class="nt">"stream"</span><span class="p">:</span><span class="s2">"stderr"</span><span class="p">,</span><span class="w"> </span><span class="nt">"time"</span><span class="p">:</span><span class="s2">"2021-06-10T08:29:07.698731204Z"</span><span class="p">}</span><span class="err">`</span><span class="p">,</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"log"</span><span class="p">:</span><span class="w"> </span><span class="s2">"I0610 08:29:07.698664 Waiting for caches to sync"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"stream"</span><span class="p">:</span><span class="w"> </span><span class="s2">"stderr"</span><span class="p">,</span><span class="w"> </span>
|
||
<span class="w"> </span><span class="nt">"time"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-06-10T08:29:07.698731204Z"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="jsonencodekey">jsonEncode(key)<a class="headerlink" href="#jsonencodekey" title="Permanent link">¶</a></h3>
|
||
<p>将多个字段序列化成json string形式。
|
||
也可以为jsonEncode(key, to)。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 必填，对应的字段key</li>
|
||
<li>to: 非必填，提取后所有的字段放置到的key。默认为空，则表示将字段提取到根部</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">jsonEncode(fields)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"this is test"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"fields"</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="nt">"topic"</span><span class="p">:</span><span class="w"> </span><span class="s2">"loggie"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"foo"</span><span class="p">:</span><span class="w"> </span><span class="s2">"bar"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="w"> </span><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"fields"</span><span class="p">:</span><span class="w"> </span><span class="s2">"{\"topic\":\"loggie\",\"foo\":\"bar\"}"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"this is test"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="splitkey">split(key)<a class="headerlink" href="#splitkey" title="Permanent link">¶</a></h3>
|
||
<p>将一行日志根据某种分割符切分。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 必填，对应的字段key</li>
|
||
<li>to: 非必填，提取后所有的字段放置到的key。默认为空，则表示将字段提取到根部</li>
|
||
</ul>
|
||
<p>额外字段：</p>
|
||
<ul>
|
||
<li>separator: 分隔符，string，必填</li>
|
||
<li>max: 通过分割符分割后得到的最多的字段数，int，非必填，默认值为-1</li>
|
||
<li>keys: 分割后字段对应的key，string数组，必填</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="w"> </span><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">split(body)</span>
|
||
<span class="w"> </span><span class="nt">separator</span><span class="p">:</span><span class="w"> </span><span class="s">"|"</span>
|
||
<span class="w"> </span><span class="nt">keys</span><span class="p">:</span><span class="w"> </span><span class="p p-Indicator">[</span><span class="s">"time"</span><span class="p p-Indicator">,</span><span class="w"> </span><span class="s">"order"</span><span class="p p-Indicator">,</span><span class="w"> </span><span class="s">"service"</span><span class="p p-Indicator">,</span><span class="w"> </span><span class="s">"price"</span><span class="p p-Indicator">]</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code> "body": `2021-08-08|U12345|storeCenter|13.14`,
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code> "time": "2021-08-08"
|
||
"order": "U12345"
|
||
"service": "storeCenter"
|
||
"price: "13.14"
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="strconvkey-type">strconv(key, type)<a class="headerlink" href="#strconvkey-type" title="Permanent link">¶</a></h3>
|
||
<p>字段值类型转换。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 目标字段</li>
|
||
<li>type: 转换后的类型，可为<code>bool</code>, <code>int</code>, <code>float</code></li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">strconv(code, int)</span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"code"</span><span class="p">:</span><span class="w"> </span><span class="s2">"200"</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"code"</span><span class="p">:</span><span class="w"> </span><span class="mi">200</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="tostrkey-type">toStr(key, type)<a class="headerlink" href="#tostrkey-type" title="Permanent link">¶</a></h3>
|
||
<p>将字段值转换为字符串。</p>
|
||
<p>参数：</p>
|
||
<ul>
|
||
<li>key: 目标字段</li>
|
||
<li>type: 转换前的字段类型，可为<code>bool</code>, <code>int</code>, <code>float</code>, <code>int64</code>, <code>float64</code>。非必填，如果已知字段类型，建议填写，填写时请自行保证类型正确，否则可能导致转换失败；如果未填写，将根据反射获取字段类型，可能会对采集效率产生影响。</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">toStr(code, int)</span><span class="w"> </span>
|
||
</code></pre></div>
|
||
<p>input:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"code"</span><span class="p">:</span><span class="w"> </span><span class="mi">200</span>
|
||
<span class="p">}</span>
|
||
</code></pre></div></p>
|
||
<p>output:
|
||
<div class="highlight"><pre><span></span><code><span class="p">{</span>
|
||
<span class="w"> </span><span class="nt">"body"</span><span class="p">:</span><span class="w"> </span><span class="s2">"2021-02-16T09:21:20.545525544Z DEBUG this is log body"</span><span class="p">,</span>
|
||
<span class="w"> </span><span class="nt">"code"</span><span class="p">:</span><span class="w"> </span><span class="s2">"200"</span>
|
||
<span class="p">}</span><span class="w"> </span>
|
||
</code></pre></div></p>
|
||
</div>
|
||
<h3 id="print">print()<a class="headerlink" href="#print" title="Permanent link">¶</a></h3>
|
||
<p>打印event。一般用于调试阶段使用。</p>
|
||
<h3 id="return">return()<a class="headerlink" href="#return" title="Permanent link">¶</a></h3>
|
||
<p>控制类型函数，执行到return()后返回，不再继续执行下面的action。</p>
|
||
<h3 id="dropevent">dropEvent()<a class="headerlink" href="#dropevent" title="Permanent link">¶</a></h3>
|
||
<p>控制类型函数，执行到dropEvent()后会将该event直接丢弃。这意味着该条数据会丢失，也不会继续被后续的interceptor或者sink处理消费。</p>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<p><div class="highlight"><pre><span></span><code><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">regex(body)</span>
|
||
<span class="w"> </span><span class="nt">pattern</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">^(?P<time>[^ ^Z]+Z) (?P<level>[^ ]*) (?P<log>.*)$</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">if</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">equal(level, DEBUG)</span>
|
||
<span class="w"> </span><span class="nt">then</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">dropEvent()</span>
|
||
</code></pre></div>
|
||
假设日志为：<code>2021-02-16T09:21:20.545525544Z DEBUG this is log body</code>，则满足level字段为DEBUG，会直接丢弃该条日志。</p>
|
||
</div>
|
||
<h2 id="condition">condition<a class="headerlink" href="#condition" title="Permanent link">¶</a></h2>
|
||
<p>条件判断类函数。</p>
|
||
<h3 id="_4">操作符<a class="headerlink" href="#_4" title="Permanent link">¶</a></h3>
|
||
<ul>
|
||
<li>AND：表示两个condition执行结果的<code>和</code>。</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">if</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">equal(level, DEBUG) AND equal(code, 200)</span>
|
||
<span class="w"> </span><span class="nt">then</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">dropEvent()</span>
|
||
</code></pre></div>
|
||
</div>
|
||
<ul>
|
||
<li>OR：表示两个condition执行结果的<code>或</code>。</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">if</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">equal(level, DEBUG) OR equal(level, INFO)</span>
|
||
<span class="w"> </span><span class="nt">then</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">dropEvent()</span>
|
||
</code></pre></div>
|
||
</div>
|
||
<ul>
|
||
<li>NOT：表示对condition执行结果取<code>反</code>。</li>
|
||
</ul>
|
||
<div class="admonition example">
|
||
<p class="admonition-title">Example</p>
|
||
<div class="highlight"><pre><span></span><code><span class="nt">interceptors</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">type</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">transformer</span>
|
||
<span class="w"> </span><span class="nt">actions</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">if</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">NOT equal(level, DEBUG)</span>
|
||
<span class="w"> </span><span class="nt">then</span><span class="p">:</span>
|
||
<span class="w"> </span><span class="p p-Indicator">-</span><span class="w"> </span><span class="nt">action</span><span class="p">:</span><span class="w"> </span><span class="l l-Scalar l-Scalar-Plain">dropEvent()</span>
|
||
</code></pre></div>
|
||
</div>
|
||
<h3 id="equalkey-target">equal(key, target)<a class="headerlink" href="#equalkey-target" title="Permanent link">¶</a></h3>
|
||
<p>目标字段值是否和参数值target相等。</p>
|
||
<h3 id="containkey-target">contain(key, target)<a class="headerlink" href="#containkey-target" title="Permanent link">¶</a></h3>
|
||
<p>字段值是否包含参数值target。</p>
|
||
<div class="admonition caution">
|
||
<p class="admonition-title">Caution</p>
|
||
<p>target请直接使用字符串，无需添加双引号。
|
||
比如<code>contain(body, error)</code>，而不是<code>contain(body, "error")</code>。<code>contain(body, "error")</code>会被当作<code>"error"</code>来匹配。</p>
|
||
</div>
|
||
<h3 id="existkey">exist(key)<a class="headerlink" href="#existkey" title="Permanent link">¶</a></h3>
|
||
<p>目标字段是否存在或者是否为空。</p>
|
||
<h3 id="greaterkey-value">greater(key, value)<a class="headerlink" href="#greaterkey-value" title="Permanent link">¶</a></h3>
|
||
<p>目标字段的值是否大于参数值value。</p>
|
||
<h3 id="lesskey-value">less(key, value)<a class="headerlink" href="#lesskey-value" title="Permanent link">¶</a></h3>
|
||
<p>目标字段的值是否小于参数值value。</p>
|
||
<h3 id="hasprefixkey-prefix">hasPrefix(key, prefix)<a class="headerlink" href="#hasprefixkey-prefix" title="Permanent link">¶</a></h3>
|
||
<p>目标字段的值是否包含prefix前缀。</p>
|
||
<h3 id="matchkey-regex">match(key, regex)<a class="headerlink" href="#matchkey-regex" title="Permanent link">¶</a></h3>
|
||
<p>目标字段的值是否和参数regex正则匹配。</p>
|
||
<h3 id="oneofkey-value1-value2">oneOf(key, value1, value2...)<a class="headerlink" href="#oneofkey-value1-value2" title="Permanent link">¶</a></h3>
|
||
<p>目标字段的值是否是参数值value1...其中之一。</p>
|
||
|
||
|
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|
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