Rainbond/pkg/node/masterserver/server.go
2017-12-18 11:10:45 +08:00

90 lines
2.6 KiB
Go

// RAINBOND, Application Management Platform
// Copyright (C) 2014-2017 Goodrain Co., Ltd.
// 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.
// 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.
// 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 masterserver
import (
"context"
"github.com/Sirupsen/logrus"
"github.com/goodrain/rainbond/pkg/node/masterserver/task"
"k8s.io/client-go/kubernetes"
"github.com/goodrain/rainbond/pkg/node/api/model"
"github.com/goodrain/rainbond/pkg/node/core/config"
"github.com/goodrain/rainbond/pkg/node/core/store"
"github.com/goodrain/rainbond/pkg/node/masterserver/node"
)
//MasterServer 主节点服务
type MasterServer struct {
*store.Client
*model.HostNode
Cluster *node.NodeCluster
TaskEngine *task.TaskEngine
ctx context.Context
cancel context.CancelFunc
datacenterConfig *config.DataCenterConfig
}
//NewMasterServer 创建master节点
func NewMasterServer(modelnode *model.HostNode, k8sClient *kubernetes.Clientset) (*MasterServer, error) {
datacenterConfig := config.CreateDataCenterConfig()
ctx, cancel := context.WithCancel(context.Background())
nodecluster := node.CreateNodeCluster(k8sClient, modelnode)
taskengin := task.CreateTaskEngine(nodecluster, modelnode)
ms := &MasterServer{
Client: store.DefalutClient,
TaskEngine: taskengin,
HostNode: modelnode,
Cluster: nodecluster,
ctx: ctx,
cancel: cancel,
datacenterConfig: datacenterConfig,
}
return ms, nil
}
//Start 启动
func (m *MasterServer) Start() error {
//监控配置变化启动
m.datacenterConfig.Start()
if err := m.Cluster.Start(); err != nil {
logrus.Error("node cluster start error,", err.Error())
return err
}
if err := m.TaskEngine.Start(); err != nil {
logrus.Error("task engin start error,", err.Error())
return err
}
return nil
}
//Stop 停止
func (m *MasterServer) Stop(i interface{}) {
if m.Cluster != nil {
m.Cluster.Stop(i)
}
if m.TaskEngine != nil {
m.TaskEngine.Stop()
}
m.cancel()
}