示例#1
0
func main() {
	flag.Parse()
	var err error
	// TODO: Validate input flags.
	ks := Newkube2consul()

	if ks.consulClient, err = newConsulClient(*argConsulAgent); err != nil {
		glog.Fatalf("Failed to create Consul client - %v", err)
	}

	kubeClient, err := newKubeClient()
	if err != nil {
		glog.Fatalf("Failed to create a kubernetes client: %v", err)
	}

	glog.Info(kubeClient.ServerVersion())
	glog.Info(kubeClient.Services(kapi.NamespaceAll).Get("sensu-core"))

	pods, err := kubeClient.Pods(api.NamespaceDefault).List(labels.Everything(), fields.Everything())
	if err != nil {
		for pod := range pods.Items {
			glog.Info(pod)
		}
	}

	watchForServices(kubeClient, ks)
	watchForNodes(kubeClient, ks)
	glog.Info("Watchers running")
	select {}
}
示例#2
0
func (ks *kube2consul) newNode(newObj interface{}) {
	if node, ok := newObj.(*kapi.Node); ok {
		if _, ok := ks.nodes[node.Name]; !ok {
			glog.Info("Adding Node: ", node.Name)
			var newNode = *NewnodeInformation()
			newNode.name = node.Name
			newNode.address = node.Status.Addresses[0].Address

			ks.nodes[node.Name] = newNode
		}
	}
}
示例#3
0
func (t *Trace) Log() {
	endTime := time.Now()
	var buffer bytes.Buffer

	buffer.WriteString(fmt.Sprintf("Trace %q (started %v):\n", t.name, t.startTime))
	lastStepTime := t.startTime
	for _, step := range t.steps {
		buffer.WriteString(fmt.Sprintf("[%v] [%v] %v\n", step.stepTime.Sub(t.startTime), step.stepTime.Sub(lastStepTime), step.msg))
		lastStepTime = step.stepTime
	}
	buffer.WriteString(fmt.Sprintf("[%v] [%v] END\n", endTime.Sub(t.startTime), endTime.Sub(lastStepTime)))
	glog.Info(buffer.String())
}
示例#4
0
func (ks *kube2consul) removeNode(oldObj interface{}) {
	if node, ok := oldObj.(*kapi.Node); ok {
		if info, ok := ks.nodes[node.Name]; ok {
			glog.Info("Removing Node: ", node.Name)
			for _, idSet := range info.ids {
				for _, id := range idSet {
					ks.removeDNS(id)
				}
			}

			delete(ks.nodes, node.Name)
		}
	}
}
示例#5
0
func watchForNodes(kubeClient *kclient.Client, ks *kube2consul) kcache.Store {
	store, serviceController := kframework.NewInformer(
		createNodeLW(kubeClient),
		&kapi.Node{},
		resyncPeriod,
		kframework.ResourceEventHandlerFuncs{
			AddFunc:    ks.newNode,
			DeleteFunc: ks.removeNode,
			UpdateFunc: ks.updateNode,
		},
	)
	glog.Info("About to call run!")
	go serviceController.Run(util.NeverStop)
	return store
}
示例#6
0
// Write implements the io.Writer interface.
func (writer GlogWriter) Write(data []byte) (n int, err error) {
	glog.Info(string(data))
	return len(data), nil
}