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-rw-r--r--src/kube2msb/msb_work.go97
1 files changed, 97 insertions, 0 deletions
diff --git a/src/kube2msb/msb_work.go b/src/kube2msb/msb_work.go
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+++ b/src/kube2msb/msb_work.go
@@ -0,0 +1,97 @@
+/*
+Copyright 2017 ZTE, Inc. and others.
+
+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 main
+
+import (
+ "log"
+ "strings"
+ "sync"
+)
+
+type MSBWorker interface {
+ AddService(string, string)
+ RemoveService(string)
+ AddPod(string, string)
+ RemovePod(string)
+}
+
+type MSBAgentWorker struct {
+ sync.Mutex
+ MSBWorker
+ agent Client
+}
+
+func newMSBAgentWorker(client Client) *MSBAgentWorker {
+ return &MSBAgentWorker{
+ agent: client,
+ }
+}
+
+func (client *MSBAgentWorker) AddService(ip, sInfo string) {
+ client.Lock()
+ defer client.Unlock()
+
+ if ip == "" || sInfo == "" {
+ log.Println("Service Info is not valid for AddService")
+ return
+ }
+
+ client.agent.Register(mergeIP(ip, sInfo))
+}
+
+func (client *MSBAgentWorker) RemoveService(ip, sInfo string) {
+ client.Lock()
+ defer client.Unlock()
+
+ if sInfo == "" {
+ log.Println("Service Info is not valid for RemoveService")
+ return
+ }
+
+ client.agent.DeRegister(mergeIP(ip, sInfo))
+}
+
+func (client *MSBAgentWorker) AddPod(ip, sInfo string) {
+ client.Lock()
+ defer client.Unlock()
+ if ip == "" || sInfo == "" {
+ log.Println("Service Info is not valid for AddPod")
+ return
+ }
+
+ client.agent.Register(mergeIP(ip, sInfo))
+}
+
+func (client *MSBAgentWorker) RemovePod(ip, sInfo string) {
+ client.Lock()
+ defer client.Unlock()
+ if sInfo == "" {
+ log.Println("Service Info is not valid for RemovePod")
+ return
+ }
+
+ client.agent.DeRegister(mergeIP(ip, sInfo))
+}
+
+func mergeIP(ip, sInfo string) string {
+ insert := "{\"ip\":\"" + ip + "\","
+ parts := strings.Split(sInfo, "{")
+ out := parts[0]
+ for i := 1; i < len(parts); i++ {
+ out += insert + parts[i]
+ }
+ return out
+}