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service.go
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service.go
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/*
Copyright 2021 The KodeRover Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package core
import (
"context"
"database/sql"
_ "embed"
"fmt"
"sync"
"time"
_ "github.com/go-sql-driver/mysql"
"github.com/hashicorp/go-multierror"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
commonconfig "github.com/koderover/zadig/pkg/config"
configbase "github.com/koderover/zadig/pkg/config"
"github.com/koderover/zadig/pkg/microservice/aslan/config"
modeMongodb "github.com/koderover/zadig/pkg/microservice/aslan/core/collaboration/repository/mongodb"
commonrepo "github.com/koderover/zadig/pkg/microservice/aslan/core/common/repository/mongodb"
"github.com/koderover/zadig/pkg/microservice/aslan/core/common/repository/mongodb/template"
"github.com/koderover/zadig/pkg/microservice/aslan/core/common/service/kube"
"github.com/koderover/zadig/pkg/microservice/aslan/core/common/service/nsq"
"github.com/koderover/zadig/pkg/microservice/aslan/core/common/service/webhook"
"github.com/koderover/zadig/pkg/microservice/aslan/core/common/service/workflowcontroller"
environmentservice "github.com/koderover/zadig/pkg/microservice/aslan/core/environment/service"
labelMongodb "github.com/koderover/zadig/pkg/microservice/aslan/core/label/repository/mongodb"
multiclusterservice "github.com/koderover/zadig/pkg/microservice/aslan/core/multicluster/service"
policyservice "github.com/koderover/zadig/pkg/microservice/aslan/core/policy/service"
systemrepo "github.com/koderover/zadig/pkg/microservice/aslan/core/system/repository/mongodb"
systemservice "github.com/koderover/zadig/pkg/microservice/aslan/core/system/service"
templateservice "github.com/koderover/zadig/pkg/microservice/aslan/core/templatestore/service"
workflowservice "github.com/koderover/zadig/pkg/microservice/aslan/core/workflow/service/workflow"
policydb "github.com/koderover/zadig/pkg/microservice/policy/core/repository/mongodb"
policybundle "github.com/koderover/zadig/pkg/microservice/policy/core/service/bundle"
configmongodb "github.com/koderover/zadig/pkg/microservice/systemconfig/core/email/repository/mongodb"
configservice "github.com/koderover/zadig/pkg/microservice/systemconfig/core/features/service"
userCore "github.com/koderover/zadig/pkg/microservice/user/core"
userdb "github.com/koderover/zadig/pkg/microservice/user/core/repository/mongodb"
"github.com/koderover/zadig/pkg/setting"
kubeclient "github.com/koderover/zadig/pkg/shared/kube/client"
gormtool "github.com/koderover/zadig/pkg/tool/gorm"
"github.com/koderover/zadig/pkg/tool/log"
mongotool "github.com/koderover/zadig/pkg/tool/mongo"
"github.com/koderover/zadig/pkg/tool/rsa"
"github.com/koderover/zadig/pkg/types"
)
const (
webhookController = iota
bundleController
)
type policyGetter interface {
Policies() []*types.PolicyMeta
}
type Controller interface {
Run(workers int, stopCh <-chan struct{})
}
func StartControllers(stopCh <-chan struct{}) {
controllerWorkers := map[int]int{
webhookController: 1,
bundleController: 1,
}
controllers := map[int]Controller{
webhookController: webhook.NewWebhookController(),
bundleController: policybundle.NewBundleController(),
}
var wg sync.WaitGroup
for name, c := range controllers {
wg.Add(1)
go func(name int, c Controller) {
defer wg.Done()
c.Run(controllerWorkers[name], stopCh)
}(name, c)
}
wg.Wait()
}
func initRsaKey() {
client, err := kubeclient.GetKubeClient(commonconfig.HubServerServiceAddress(), setting.LocalClusterID)
if err != nil {
log.DPanic(err)
}
clientset, err := kubeclient.GetKubeClientSet(config.HubServerAddress(), setting.LocalClusterID)
if err != nil {
log.DPanic(err)
}
_, err = clientset.CoreV1().Secrets(commonconfig.Namespace()).Get(context.TODO(), setting.RSASecretName, metav1.GetOptions{})
if err != nil {
if apierrors.IsNotFound(err) {
err, publicKey, privateKey := rsa.GetRsaKey()
if err != nil {
log.DPanic(err)
}
err = kube.CreateOrUpdateRSASecret(publicKey, privateKey, client)
if err != nil {
log.DPanic(err)
}
} else {
log.DPanic(err)
}
}
}
func Start(ctx context.Context) {
log.Init(&log.Config{
Level: commonconfig.LogLevel(),
Filename: commonconfig.LogFile(),
SendToFile: commonconfig.SendLogToFile(),
Development: commonconfig.Mode() != setting.ReleaseMode,
})
initDatabase()
initService()
initDinD()
// old config service initialization, it didn't panic or stop if it fails, so I will just keep it that way.
InitializeConfigFeatureGates()
// old user service initialization process cannot be skipped since the DB variable is in that package
// the db initialization process has been moved to the initDatabase function.
userCore.Start(context.TODO())
systemservice.SetProxyConfig()
workflowservice.InitPipelineController()
// update offical plugins
workflowservice.UpdateOfficalPluginRepository(log.SugaredLogger())
workflowcontroller.InitWorkflowController()
// 如果集群环境所属的项目不存在,则删除此集群环境
environmentservice.CleanProducts()
environmentservice.ResetProductsStatus()
//Parse the workload dependencies configMap, PVC, ingress, secret
go environmentservice.StartClusterInformer()
go StartControllers(ctx.Done())
go multiclusterservice.ClusterApplyUpgrade()
initRsaKey()
// policy initialization process
policybundle.GenerateOPABundle()
policyservice.MigratePolicyData()
}
func Stop(ctx context.Context) {
mongotool.Close(ctx)
gormtool.Close()
}
func initService() {
errors := new(multierror.Error)
defer func() {
if err := errors.ErrorOrNil(); err != nil {
errMsg := fmt.Sprintf("New Aslan Service error: %v", err)
log.Fatal(errMsg)
}
}()
nsq.Init(config.PodName(), config.NsqLookupAddrs())
if err := workflowservice.SubScribeNSQ(); err != nil {
errors = multierror.Append(errors, err)
}
}
func initDinD() {
err := systemservice.SyncDinDForRegistries()
if err != nil {
log.Fatal(err)
}
}
func initDatabase() {
// old user service initialization
InitializeUserDBAndTables()
err := gormtool.Open(configbase.MysqlUser(),
configbase.MysqlPassword(),
configbase.MysqlHost(),
config.MysqlDexDB(),
)
if err != nil {
log.Panicf("Failed to open database %s", config.MysqlDexDB())
}
err = gormtool.Open(configbase.MysqlUser(),
configbase.MysqlPassword(),
configbase.MysqlHost(),
config.MysqlUserDB(),
)
if err != nil {
log.Panicf("Failed to open database %s", config.MysqlUserDB())
}
ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
defer cancel()
// mongodb initialization
mongotool.Init(ctx, config.MongoURI())
if err := mongotool.Ping(ctx); err != nil {
panic(fmt.Errorf("failed to connect to mongo, error: %s", err))
}
idxCtx, idxCancel := context.WithTimeout(ctx, 10*time.Minute)
defer idxCancel()
var wg sync.WaitGroup
for _, r := range []indexer{
// aslan related db index
template.NewProductColl(),
commonrepo.NewBasicImageColl(),
commonrepo.NewBuildColl(),
commonrepo.NewCallbackRequestColl(),
commonrepo.NewConfigurationManagementColl(),
commonrepo.NewCounterColl(),
commonrepo.NewCronjobColl(),
commonrepo.NewDeliveryActivityColl(),
commonrepo.NewDeliveryArtifactColl(),
commonrepo.NewDeliveryBuildColl(),
commonrepo.NewDeliveryDeployColl(),
commonrepo.NewDeliveryDistributeColl(),
commonrepo.NewDeliverySecurityColl(),
commonrepo.NewDeliveryTestColl(),
commonrepo.NewDeliveryVersionColl(),
commonrepo.NewDiffNoteColl(),
commonrepo.NewDindCleanColl(),
commonrepo.NewIMAppColl(),
commonrepo.NewFavoriteColl(),
commonrepo.NewGithubAppColl(),
commonrepo.NewHelmRepoColl(),
commonrepo.NewInstallColl(),
commonrepo.NewItReportColl(),
commonrepo.NewK8SClusterColl(),
commonrepo.NewNotificationColl(),
commonrepo.NewNotifyColl(),
commonrepo.NewPipelineColl(),
commonrepo.NewPrivateKeyColl(),
commonrepo.NewProductColl(),
commonrepo.NewProxyColl(),
commonrepo.NewQueueColl(),
commonrepo.NewRegistryNamespaceColl(),
commonrepo.NewRenderSetColl(),
commonrepo.NewS3StorageColl(),
commonrepo.NewServiceColl(),
commonrepo.NewStrategyColl(),
commonrepo.NewStatsColl(),
commonrepo.NewSubscriptionColl(),
commonrepo.NewSystemSettingColl(),
commonrepo.NewTaskColl(),
commonrepo.NewTestTaskStatColl(),
commonrepo.NewTestingColl(),
commonrepo.NewWebHookColl(),
commonrepo.NewWebHookUserColl(),
commonrepo.NewWorkflowColl(),
commonrepo.NewWorkflowStatColl(),
commonrepo.NewWorkLoadsStatColl(),
commonrepo.NewServicesInExternalEnvColl(),
commonrepo.NewExternalLinkColl(),
commonrepo.NewChartColl(),
commonrepo.NewDockerfileTemplateColl(),
commonrepo.NewProjectClusterRelationColl(),
commonrepo.NewEnvResourceColl(),
commonrepo.NewEnvSvcDependColl(),
commonrepo.NewBuildTemplateColl(),
commonrepo.NewScanningColl(),
commonrepo.NewWorkflowV4Coll(),
commonrepo.NewworkflowTaskv4Coll(),
commonrepo.NewWorkflowQueueColl(),
commonrepo.NewPluginRepoColl(),
commonrepo.NewWorkflowViewColl(),
commonrepo.NewWorkflowV4TemplateColl(),
systemrepo.NewAnnouncementColl(),
systemrepo.NewOperationLogColl(),
labelMongodb.NewLabelColl(),
labelMongodb.NewLabelBindingColl(),
modeMongodb.NewCollaborationModeColl(),
modeMongodb.NewCollaborationInstanceColl(),
// config related db index
configmongodb.NewEmailHostColl(),
// policy related db index
policydb.NewRoleColl(),
policydb.NewRoleBindingColl(),
policydb.NewPolicyMetaColl(),
// user related db index
userdb.NewUserSettingColl(),
} {
wg.Add(1)
go func(r indexer) {
defer wg.Done()
if err := r.EnsureIndex(idxCtx); err != nil {
panic(fmt.Errorf("failed to create index for %s, error: %s", r.GetCollectionName(), err))
}
}(r)
}
wg.Wait()
// 初始化数据
commonrepo.NewInstallColl().InitInstallData(systemservice.InitInstallMap())
commonrepo.NewBasicImageColl().InitBasicImageData(systemservice.InitbasicImageInfos())
commonrepo.NewSystemSettingColl().InitSystemSettings()
templateservice.InitWorkflowTemplate()
if err := commonrepo.NewS3StorageColl().InitData(); err != nil {
log.Warnf("Failed to init S3 data: %s", err)
}
}
type indexer interface {
EnsureIndex(ctx context.Context) error
GetCollectionName() string
}
// InitializeConfigFeatureGates initialize feature gates for the old config service module.
// Currently, the function of this part is unknown. But we will keep it just to make sure.
func InitializeConfigFeatureGates() error {
flagFG, err := configservice.FlagToFeatureGates(config.Features())
if err != nil {
log.Errorf("FlagToFeatureGates err:%s", err)
return err
}
dbFG, err := configservice.DBToFeatureGates()
if err != nil {
log.Errorf("DBToFeatureGates err:%s", err)
return err
}
configservice.Features.MergeFeatureGates(flagFG, dbFG)
return nil
}
//go:embed init/mysql.sql
var mysql []byte
func InitializeUserDBAndTables() {
if len(mysql) == 0 {
return
}
db, err := sql.Open("mysql", fmt.Sprintf(
"%s:%s@tcp(%s)/?charset=utf8&multiStatements=true",
configbase.MysqlUser(), configbase.MysqlPassword(), configbase.MysqlHost(),
))
if err != nil {
log.Panic(err)
}
defer db.Close()
initSql := fmt.Sprintf(string(mysql), config.MysqlUserDB(), config.MysqlUserDB())
_, err = db.Exec(initSql)
if err != nil {
log.Panic(err)
}
}