forked from goodrain/rainbond
/
sync.go
96 lines (85 loc) · 3.07 KB
/
sync.go
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// 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 sync
import (
"github.com/goodrain/rainbond/pkg/entrance/core"
"github.com/goodrain/rainbond/pkg/entrance/source"
"github.com/goodrain/rainbond/pkg/entrance/store"
"github.com/Sirupsen/logrus"
"github.com/coreos/etcd/client"
)
//Manaer data sync manager
type Manaer struct {
sourceManager *source.Manager
storeManager *store.Manager
coreManager core.Manager
}
//NewManager new data sync manager
func NewManager(sourceManager *source.Manager, storeManager *store.Manager, coreManager core.Manager) *Manaer {
return &Manaer{
sourceManager: sourceManager,
storeManager: storeManager,
coreManager: coreManager,
}
}
//Start start sync
func (m *Manaer) Start() error {
logrus.Info("Start sync all data")
//step 1: sync node data
nodes, err := m.storeManager.GetAllNodes()
if err != nil && !client.IsKeyNotFound(err) {
logrus.Error("get all old node data error when sync data.", err.Error())
return err
}
if nodes != nil {
for _, node := range nodes {
if ok := m.sourceManager.NodeIsReady(node); !ok {
logrus.Infof("Check the Node %s is not the latest,will delete it.", node.NodeName)
m.coreManager.EventChan() <- core.Event{Method: core.DELETEEventMethod, Source: node}
}
}
}
//step 2: sync pool data
pools, err := m.storeManager.GetAllPools()
if err != nil && !client.IsKeyNotFound(err) {
logrus.Error("get all old pool data error when sync data.", err.Error())
return err
}
if pools != nil {
for _, pool := range pools {
if ok := m.sourceManager.PoolIsReady(pool); !ok {
logrus.Infof("Check the pool %s is not the latest,will delete it.", pool.Name)
m.coreManager.EventChan() <- core.Event{Method: core.DELETEEventMethod, Source: pool}
}
}
}
//step 3: sync vs data
vs, err := m.storeManager.GetAllVSs()
if err != nil && !client.IsKeyNotFound(err) {
logrus.Error("get all old vs data error when sync data.", err.Error())
return err
}
if vs != nil {
for _, v := range vs {
if ok := m.sourceManager.VSIsReady(v); !ok {
logrus.Infof("Check the VS %s is not the latest,will delete it.", v.Name)
m.coreManager.EventChan() <- core.Event{Method: core.DELETEEventMethod, Source: v}
}
}
}
//step 4 :TODO: 验证rule
logrus.Info("all data sync success")
return nil
}