// Returns Clientset for the given cluster.
func GetClientsetForCluster(cluster *federation_v1beta1.Cluster) (*fedclientset.Clientset, error) {
clusterConfig, err := BuildClusterConfig(cluster)
if err != nil && clusterConfig != nil {
clientset := fedclientset.NewForConfigOrDie(restclient.AddUserAgent(clusterConfig, userAgentName))
return clientset, nil
}
return nil, err
}
func (a *adminConfig) FederationClientset(context, kubeconfigPath string) (*fedclient.Clientset, error) {
fedConfig := a.getClientConfig(context, kubeconfigPath)
fedClientConfig, err := fedConfig.ClientConfig()
if err != nil {
return nil, err
}
return fedclient.NewForConfigOrDie(fedClientConfig), nil
}
func TestUpdateClusterStatusOK(t *testing.T) {
clusterName := "foobarCluster"
// create dummy httpserver
testClusterServer := httptest.NewServer(createHttptestFakeHandlerForCluster(true))
defer testClusterServer.Close()
federationCluster := newCluster(clusterName, testClusterServer.URL)
federationClusterList := newClusterList(federationCluster)
testFederationServer := httptest.NewServer(createHttptestFakeHandlerForFederation(federationClusterList, true))
defer testFederationServer.Close()
restClientCfg, err := clientcmd.BuildConfigFromFlags(testFederationServer.URL, "")
if err != nil {
t.Errorf("Failed to build client config")
}
federationClientSet := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "cluster-controller"))
// Override KubeconfigGetterForCluster to avoid having to setup service accounts and mount files with secret tokens.
originalGetter := controllerutil.KubeconfigGetterForCluster
controllerutil.KubeconfigGetterForCluster = func(c *federationv1beta1.Cluster) clientcmd.KubeconfigGetter {
return func() (*clientcmdapi.Config, error) {
return &clientcmdapi.Config{}, nil
}
}
manager := NewclusterController(federationClientSet, 5)
err = manager.UpdateClusterStatus()
if err != nil {
t.Errorf("Failed to Update Cluster Status: %v", err)
}
clusterStatus, found := manager.clusterClusterStatusMap[clusterName]
if !found {
t.Errorf("Failed to Update Cluster Status")
} else {
if (clusterStatus.Conditions[1].Status != v1.ConditionFalse) || (clusterStatus.Conditions[1].Type != federationv1beta1.ClusterOffline) {
t.Errorf("Failed to Update Cluster Status")
}
}
// Reset KubeconfigGetterForCluster
controllerutil.KubeconfigGetterForCluster = originalGetter
}
func StartControllers(s *options.CMServer, restClientCfg *restclient.Config) error {
glog.Infof("Loading client config for cluster controller %q", "cluster-controller")
ccClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "cluster-controller"))
glog.Infof("Running cluster controller")
go clustercontroller.NewclusterController(ccClientset, s.ClusterMonitorPeriod.Duration).Run()
dns, err := dnsprovider.InitDnsProvider(s.DnsProvider, s.DnsConfigFile)
if err != nil {
glog.Fatalf("Cloud provider could not be initialized: %v", err)
}
discoveryClient := discovery.NewDiscoveryClientForConfigOrDie(restClientCfg)
serverResources, err := discoveryClient.ServerResources()
if err != nil {
glog.Fatalf("Could not find resources from API Server: %v", err)
}
glog.Infof("Loading client config for namespace controller %q", "namespace-controller")
nsClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "namespace-controller"))
namespaceController := namespacecontroller.NewNamespaceController(nsClientset)
glog.Infof("Running namespace controller")
namespaceController.Run(wait.NeverStop)
secretcontrollerClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "secret-controller"))
secretcontroller := secretcontroller.NewSecretController(secretcontrollerClientset)
secretcontroller.Run(wait.NeverStop)
configmapcontrollerClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "configmap-controller"))
configmapcontroller := configmapcontroller.NewConfigMapController(configmapcontrollerClientset)
configmapcontroller.Run(wait.NeverStop)
daemonsetcontrollerClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "daemonset-controller"))
daemonsetcontroller := daemonset.NewDaemonSetController(daemonsetcontrollerClientset)
daemonsetcontroller.Run(wait.NeverStop)
replicaSetClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, replicasetcontroller.UserAgentName))
replicaSetController := replicasetcontroller.NewReplicaSetController(replicaSetClientset)
go replicaSetController.Run(s.ConcurrentReplicaSetSyncs, wait.NeverStop)
deploymentClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, deploymentcontroller.UserAgentName))
deploymentController := deploymentcontroller.NewDeploymentController(deploymentClientset)
// TODO: rename s.ConcurentReplicaSetSyncs
go deploymentController.Run(s.ConcurrentReplicaSetSyncs, wait.NeverStop)
if controllerEnabled(s.Controllers, serverResources, ingresscontroller.ControllerName, ingresscontroller.RequiredResources, true) {
glog.Infof("Loading client config for ingress controller %q", "ingress-controller")
ingClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, "ingress-controller"))
ingressController := ingresscontroller.NewIngressController(ingClientset)
glog.Infof("Running ingress controller")
ingressController.Run(wait.NeverStop)
}
glog.Infof("Loading client config for service controller %q", servicecontroller.UserAgentName)
scClientset := federationclientset.NewForConfigOrDie(restclient.AddUserAgent(restClientCfg, servicecontroller.UserAgentName))
servicecontroller := servicecontroller.New(scClientset, dns, s.FederationName, s.ServiceDnsSuffix, s.ZoneName, s.ZoneID)
glog.Infof("Running service controller")
if err := servicecontroller.Run(s.ConcurrentServiceSyncs, wait.NeverStop); err != nil {
glog.Errorf("Failed to start service controller: %v", err)
}
select {}
}