/
rpc_mysqld.go
102 lines (90 loc) · 2.61 KB
/
rpc_mysqld.go
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/*
* Xenon
*
* Copyright 2018 The Xenon Authors.
* Code is licensed under the GPLv3.
*
*/
package mysqld
import (
"fmt"
"model"
"time"
)
// MysqldRPC tuple.
type MysqldRPC struct {
mysqld *Mysqld
}
// GetMysqldRPC returns MysqldRPC tuple.
func (m *Mysqld) GetMysqldRPC() *MysqldRPC {
return &MysqldRPC{m}
}
// StartMonitor used to start the monitor.
func (m *MysqldRPC) StartMonitor(req *model.MysqldRPCRequest, rsp *model.MysqldRPCResponse) error {
rsp.RetCode = model.OK
m.mysqld.MonitorStart()
return nil
}
// StopMonitor used to stop the monitor.
func (m *MysqldRPC) StopMonitor(req *model.MysqldRPCRequest, rsp *model.MysqldRPCResponse) error {
rsp.RetCode = model.OK
m.mysqld.MonitorStop()
return nil
}
// Start used to start the mysql server.
func (m *MysqldRPC) Start(req *model.MysqldRPCRequest, rsp *model.MysqldRPCResponse) error {
rsp.RetCode = model.OK
if err := m.mysqld.StartMysqld(); err != nil {
m.mysqld.log.Error("rpc.mysqld.start.error[%v]", err)
rsp.RetCode = err.Error()
return nil
}
return nil
}
// ShutDown used to shutdown the mysql server.
func (m *MysqldRPC) ShutDown(req *model.MysqldRPCRequest, rsp *model.MysqldRPCResponse) error {
rsp.RetCode = model.OK
if err := m.mysqld.StopMysqld(); err != nil {
m.mysqld.log.Error("rpc.mysqld.shutdown.error[%v]", err)
rsp.RetCode = err.Error()
return nil
}
return nil
}
// Kill used to kill the mysqld.
func (m *MysqldRPC) Kill(req *model.MysqldRPCRequest, rsp *model.MysqldRPCResponse) error {
rsp.RetCode = model.OK
if err := m.mysqld.KillMysqld(); err != nil {
m.mysqld.log.Error("rpc.mysqld.kill.error[%v]", err)
rsp.RetCode = err.Error()
return nil
}
return nil
}
// IsRunning used to check the mysqld is running or not.
func (m *MysqldRPC) IsRunning(req *model.MysqldRPCRequest, rsp *model.MysqldRPCResponse) error {
rsp.RetCode = model.OK
if !m.mysqld.isMysqldRunning() {
rsp.RetCode = model.ErrorMysqldNotRunning
}
return nil
}
// Status used to get all the status of the backup.
func (m *MysqldRPC) Status(req *model.MysqldStatusRPCRequest, rsp *model.MysqldStatusRPCResponse) error {
rsp.RetCode = model.OK
rsp.MonitorInfo = m.mysqld.getMonitorInfo()
rsp.MysqldInfo = m.mysqld.getMysqldInfo()
backupStatus := m.mysqld.backup.getStatus()
backupInfo := string(m.mysqld.backup.getStatus())
if backupStatus == model.MYSQLD_BACKUPING {
backupInfo = fmt.Sprintf("State:[%v], Time:[%s]",
backupStatus,
time.Since(m.mysqld.backup.getBackupStart()),
)
}
rsp.BackupInfo = backupInfo
rsp.BackupStats = m.mysqld.backup.getStats()
rsp.BackupStatus = backupStatus
rsp.MysqldStats = m.mysqld.getStats()
return nil
}