mapping data to etcd

pkg/client/dbclient.go

@@ -0,0 +1,61 @@
+/*
+Copyright 2018 The KubeSphere 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 client
+
+import (
+	"github.com/jinzhu/gorm"
+	//_ "github.com/jinzhu/gorm/dialects/mysql"
+	"fmt"
+
+	_ "github.com/go-sql-driver/mysql"
+	"github.com/golang/glog"
+
+	"kubesphere.io/kubesphere/pkg/options"
+)
+
+var dbClient *gorm.DB
+
+const database = "kubesphere"
+
+func NewDBClient() *gorm.DB {
+	if dbClient != nil {
+		return dbClient
+	}
+
+	user := options.ServerOptions.GetMysqlUser()
+	passwd := options.ServerOptions.GetMysqlPassword()
+	addr := options.ServerOptions.GetMysqlAddr()
+	conn := fmt.Sprintf("%s:%s@tcp(%s)/mysql?charset=utf8mb4&parseTime=True&loc=Local", user, passwd, addr)
+	db, err := gorm.Open("mysql", conn)
+
+	if err != nil {
+		glog.Error(err)
+		panic(err)
+	}
+
+	db.Exec(fmt.Sprintf("create database  if not exists %s;", database))
+
+	conn = fmt.Sprintf("%s:%s@tcp(%s)/%s?charset=utf8mb4&parseTime=True&loc=Local", user, passwd, addr, database)
+	db, err = gorm.Open("mysql", conn)
+
+	if err != nil {
+		glog.Error(err)
+		panic(err)
+	}
+	dbClient = db
+	return dbClient
+}