139 lines
3.5 KiB
Go
139 lines
3.5 KiB
Go
/*
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* Copyright 2020 The Dragonfly Authors
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package rpcserver
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import (
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"crypto/tls"
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"crypto/x509"
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"github.com/go-redis/redis/v8"
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"google.golang.org/grpc"
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"gorm.io/gorm"
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"d7y.io/dragonfly/v2/manager/cache"
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"d7y.io/dragonfly/v2/manager/config"
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"d7y.io/dragonfly/v2/manager/database"
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"d7y.io/dragonfly/v2/manager/models"
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"d7y.io/dragonfly/v2/manager/searcher"
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"d7y.io/dragonfly/v2/pkg/objectstorage"
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managerserver "d7y.io/dragonfly/v2/pkg/rpc/manager/server"
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)
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// SelfSignedCert is self signed certificate.
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type SelfSignedCert struct {
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// TLSCert is certificate of tls.
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TLSCert *tls.Certificate
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// X509Cert is certificate of x509.
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X509Cert *x509.Certificate
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// CertChain is certificate chain of ASN.1 DER form.
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CertChain [][]byte
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}
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// Server is grpc server.
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type Server struct {
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// Manager configuration.
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config *config.Config
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// GORM instance.
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db *gorm.DB
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// Redis universal client interface.
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rdb redis.UniversalClient
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// Cache instance.
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cache *cache.Cache
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// Searcher interface.
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searcher searcher.Searcher
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// Object storage interface.
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objectStorage objectstorage.ObjectStorage
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// serverOptions is server options of grpc.
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serverOptions []grpc.ServerOption
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// selfSignedCert is self signed certificate.
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selfSignedCert *SelfSignedCert
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}
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// Option is a functional option for rpc server.
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type Option func(s *Server) error
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// WithCertificate set the self signed certificate for server.
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func WithSelfSignedCert(tlsCert *tls.Certificate) Option {
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return func(s *Server) error {
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x509CACert, err := x509.ParseCertificate(tlsCert.Certificate[0])
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if err != nil {
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return err
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}
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s.selfSignedCert = &SelfSignedCert{
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TLSCert: tlsCert,
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X509Cert: x509CACert,
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CertChain: tlsCert.Certificate,
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}
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return nil
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}
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}
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// WithGRPCServerOptions set the server options of grpc.
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func WithGRPCServerOptions(opts []grpc.ServerOption) Option {
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return func(s *Server) error {
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s.serverOptions = opts
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return nil
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}
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}
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// New returns a new manager server from the given options.
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func New(
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cfg *config.Config, database *database.Database, cache *cache.Cache, searcher searcher.Searcher,
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objectStorage objectstorage.ObjectStorage, opts ...Option) (*Server, *grpc.Server, error) {
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s := &Server{
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config: cfg,
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db: database.DB,
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rdb: database.RDB,
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cache: cache,
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searcher: searcher,
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objectStorage: objectStorage,
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}
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for _, opt := range opts {
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if err := opt(s); err != nil {
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return nil, nil, err
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}
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}
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return s, managerserver.New(
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newManagerServerV1(s.config, database, s.cache, s.searcher, s.objectStorage),
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newManagerServerV2(s.config, database, s.cache, s.searcher, s.objectStorage),
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newSecurityServerV1(s.selfSignedCert),
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s.serverOptions...), nil
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}
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// Get scheduler cluster names.
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func getSchedulerClusterNames(clusters []models.SchedulerCluster) []string {
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names := []string{}
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for _, cluster := range clusters {
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names = append(names, cluster.Name)
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}
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return names
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}
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