Rainbond/eventlog/db/UnifyDB.go

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// Copyright (C) 2014-2018 Goodrain Co., Ltd.
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// RAINBOND, Application Management Platform
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// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version. For any non-GPL usage of Rainbond,
// one or multiple Commercial Licenses authorized by Goodrain Co., Ltd.
// must be obtained first.
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// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
package db
import (
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"time"
"github.com/goodrain/rainbond/db"
"github.com/goodrain/rainbond/db/config"
"github.com/goodrain/rainbond/eventlog/conf"
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"github.com/sirupsen/logrus"
)
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//CreateDBManager -
func CreateDBManager(conf conf.DBConf) error {
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logrus.Infof("creating dbmanager ,details %v", conf)
var tryTime time.Duration
tryTime = 0
var err error
for tryTime < 4 {
tryTime++
if err = db.CreateManager(config.Config{
MysqlConnectionInfo: conf.URL,
DBType: conf.Type,
}); err != nil {
logrus.Errorf("get db manager failed, try time is %v,%s", tryTime, err.Error())
time.Sleep((5 + tryTime*10) * time.Second)
} else {
break
}
}
if err != nil {
logrus.Errorf("get db manager failed,%s", err.Error())
return err
}
logrus.Debugf("init db manager success")
return nil
}