57 lines
1.5 KiB
Go
57 lines
1.5 KiB
Go
/*
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Copyright 2018 The KubeSphere Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 devops_mysql
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import (
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"flag"
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"github.com/gocraft/dbr"
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"github.com/golang/glog"
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"kubesphere.io/kubesphere/pkg/db"
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"sync"
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"time"
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)
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var (
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dbClientOnce sync.Once
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dsn string
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dbClient *db.Database
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)
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func init() {
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flag.StringVar(&dsn, "devops-database-connection", "root:password@tcp(openpitrix-db.openpitrix-system.svc:3306)/devops", "data source name")
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}
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var defaultEventReceiver = db.EventReceiver{}
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func OpenDatabase() *db.Database {
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dbClientOnce.Do(func() {
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conn, err := dbr.Open("mysql", dsn+"?parseTime=1&multiStatements=1&charset=utf8mb4&collation=utf8mb4_unicode_ci", &defaultEventReceiver)
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if err != nil {
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glog.Fatal(err)
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}
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conn.SetMaxIdleConns(100)
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conn.SetMaxOpenConns(100)
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conn.SetConnMaxLifetime(10 * time.Second)
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dbClient = &db.Database{
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Session: conn.NewSession(nil),
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}
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err = dbClient.Ping()
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if err != nil {
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glog.Error(err)
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}
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})
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return dbClient
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}
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