本文整理汇总了Golang中k8s/io/kubernetes/pkg/client/clientset_generated/release_1_5.Clientset类的典型用法代码示例。如果您正苦于以下问题:Golang Clientset类的具体用法?Golang Clientset怎么用?Golang Clientset使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Clientset类的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的Golang代码示例。
示例1: createConfig
func createConfig(s *options.SchedulerServer, kubecli *clientset.Clientset) (*scheduler.Config, error) {
configFactory := factory.NewConfigFactory(kubecli, s.SchedulerName, s.HardPodAffinitySymmetricWeight, s.FailureDomains)
if _, err := os.Stat(s.PolicyConfigFile); err == nil {
var (
policy schedulerapi.Policy
configData []byte
)
configData, err := ioutil.ReadFile(s.PolicyConfigFile)
if err != nil {
return nil, fmt.Errorf("unable to read policy config: %v", err)
}
if err := runtime.DecodeInto(latestschedulerapi.Codec, configData, &policy); err != nil {
return nil, fmt.Errorf("invalid configuration: %v", err)
}
return configFactory.CreateFromConfig(policy)
}
// if the config file isn't provided, use the specified (or default) provider
config, err := configFactory.CreateFromProvider(s.AlgorithmProvider)
if err != nil {
return nil, err
}
eventBroadcaster := record.NewBroadcaster()
config.Recorder = eventBroadcaster.NewRecorder(v1.EventSource{Component: s.SchedulerName})
eventBroadcaster.StartLogging(glog.Infof)
eventBroadcaster.StartRecordingToSink(&v1core.EventSinkImpl{Interface: kubecli.Core().Events("")})
return config, nil
}
开发者ID:jbeda,项目名称:kubernetes,代码行数:30,代码来源:server.go
示例2: deleteClusterIngressOrFail
// TODO: quinton: This is largely a cut 'n paste of the above. Yuck! Refactor as soon as we have a common interface implmented by both fedclientset.Clientset and kubeclientset.Clientset
func deleteClusterIngressOrFail(clusterName string, clientset *kubeclientset.Clientset, namespace string, ingressName string) {
if clientset == nil || len(namespace) == 0 || len(ingressName) == 0 {
Fail(fmt.Sprintf("Internal error: invalid parameters passed to deleteClusterIngressOrFail: cluster: %q, clientset: %v, namespace: %v, ingress: %v", clusterName, clientset, namespace, ingressName))
}
err := clientset.Ingresses(namespace).Delete(ingressName, v1.NewDeleteOptions(0))
framework.ExpectNoError(err, "Error deleting cluster ingress %q/%q from cluster %q", namespace, ingressName, clusterName)
}
开发者ID:eljefedelrodeodeljefe,项目名称:kubernetes,代码行数:8,代码来源:federated-ingress.go
示例3: attemptToUpdateMasterRoleLabelsAndTaints
func attemptToUpdateMasterRoleLabelsAndTaints(client *clientset.Clientset, schedulable bool) error {
n, err := findMyself(client)
if err != nil {
return err
}
n.ObjectMeta.Labels[metav1.NodeLabelKubeadmAlphaRole] = metav1.NodeLabelRoleMaster
if !schedulable {
taintsAnnotation, _ := json.Marshal([]v1.Taint{{Key: "dedicated", Value: "master", Effect: "NoSchedule"}})
n.ObjectMeta.Annotations[v1.TaintsAnnotationKey] = string(taintsAnnotation)
}
if _, err := client.Nodes().Update(n); err != nil {
if apierrs.IsConflict(err) {
fmt.Println("[apiclient] Temporarily unable to update master node metadata due to conflict (will retry)")
time.Sleep(apiCallRetryInterval)
attemptToUpdateMasterRoleLabelsAndTaints(client, schedulable)
} else {
return err
}
}
return nil
}
开发者ID:abutcher,项目名称:kubernetes,代码行数:25,代码来源:apiclient.go
示例4: waitForQuota
func waitForQuota(t *testing.T, quota *v1.ResourceQuota, clientset *clientset.Clientset) {
w, err := clientset.Core().ResourceQuotas(quota.Namespace).Watch(v1.SingleObject(v1.ObjectMeta{Name: quota.Name}))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if _, err := clientset.Core().ResourceQuotas(quota.Namespace).Create(quota); err != nil {
t.Fatalf("unexpected error: %v", err)
}
_, err = watch.Until(1*time.Minute, w, func(event watch.Event) (bool, error) {
switch event.Type {
case watch.Modified:
default:
return false, nil
}
switch cast := event.Object.(type) {
case *v1.ResourceQuota:
if len(cast.Status.Hard) > 0 {
return true, nil
}
}
return false, nil
})
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
}
开发者ID:alex-mohr,项目名称:kubernetes,代码行数:30,代码来源:quota_test.go
示例5: scale
func scale(t *testing.T, namespace string, clientset *clientset.Clientset) {
target := int32(100)
rc := &v1.ReplicationController{
ObjectMeta: v1.ObjectMeta{
Name: "foo",
Namespace: namespace,
},
Spec: v1.ReplicationControllerSpec{
Replicas: &target,
Selector: map[string]string{"foo": "bar"},
Template: &v1.PodTemplateSpec{
ObjectMeta: v1.ObjectMeta{
Labels: map[string]string{
"foo": "bar",
},
},
Spec: v1.PodSpec{
Containers: []v1.Container{
{
Name: "container",
Image: "busybox",
},
},
},
},
},
}
w, err := clientset.Core().ReplicationControllers(namespace).Watch(v1.SingleObject(v1.ObjectMeta{Name: rc.Name}))
if err != nil {
t.Fatalf("unexpected error: %v", err)
}
if _, err := clientset.Core().ReplicationControllers(namespace).Create(rc); err != nil {
t.Fatalf("unexpected error: %v", err)
}
_, err = watch.Until(3*time.Minute, w, func(event watch.Event) (bool, error) {
switch event.Type {
case watch.Modified:
default:
return false, nil
}
switch cast := event.Object.(type) {
case *v1.ReplicationController:
fmt.Printf("Found %v of %v replicas\n", int(cast.Status.Replicas), target)
if cast.Status.Replicas == target {
return true, nil
}
}
return false, nil
})
if err != nil {
pods, _ := clientset.Core().Pods(namespace).List(v1.ListOptions{LabelSelector: labels.Everything().String(), FieldSelector: fields.Everything().String()})
t.Fatalf("unexpected error: %v, ended with %v pods", err, len(pods.Items))
}
}
开发者ID:alex-mohr,项目名称:kubernetes,代码行数:59,代码来源:quota_test.go
示例6: findMyself
// It's safe to do this for alpha, as we don't have HA and there is no way we can get
// more then one node here (TODO(phase1+) use os.Hostname)
func findMyself(client *clientset.Clientset) (*v1.Node, error) {
nodeList, err := client.Nodes().List(v1.ListOptions{})
if err != nil {
return nil, fmt.Errorf("unable to list nodes [%v]", err)
}
if len(nodeList.Items) < 1 {
return nil, fmt.Errorf("no nodes found")
}
node := &nodeList.Items[0]
return node, nil
}
开发者ID:abutcher,项目名称:kubernetes,代码行数:13,代码来源:apiclient.go
示例7: getNode
// getNode gets node object from the apiserver.
func getNode(c *clientset.Clientset) (*v1.Node, error) {
nodes, err := c.Nodes().List(v1.ListOptions{})
Expect(err).NotTo(HaveOccurred(), "should be able to list nodes.")
if nodes == nil {
return nil, fmt.Errorf("the node list is nil.")
}
Expect(len(nodes.Items) > 1).NotTo(BeTrue(), "should not be more than 1 nodes.")
if len(nodes.Items) == 0 {
return nil, fmt.Errorf("empty node list: %+v", nodes)
}
return &nodes.Items[0], nil
}
开发者ID:alex-mohr,项目名称:kubernetes,代码行数:13,代码来源:e2e_node_suite_test.go
示例8: cleanupServiceShard
func cleanupServiceShard(clientset *kubeclientset.Clientset, clusterName, namespace string, service *v1.Service, timeout time.Duration) error {
err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) {
err := clientset.Services(namespace).Delete(service.Name, &v1.DeleteOptions{})
if err != nil && !errors.IsNotFound(err) {
// Deletion failed with an error, try again.
framework.Logf("Failed to delete service %q in namespace %q, in cluster %q", service.Name, namespace, clusterName)
return false, nil
}
By(fmt.Sprintf("Service %q in namespace %q in cluster %q deleted", service.Name, namespace, clusterName))
return true, nil
})
return err
}
开发者ID:nak3,项目名称:kubernetes,代码行数:13,代码来源:federation-util.go
示例9: deleteClusterService
func (s *ServiceController) deleteClusterService(clusterName string, cachedService *cachedService, clientset *kubeclientset.Clientset) error {
service := cachedService.lastState
glog.V(4).Infof("Deleting service %s/%s from cluster %s", service.Namespace, service.Name, clusterName)
var err error
for i := 0; i < clientRetryCount; i++ {
err = clientset.Core().Services(service.Namespace).Delete(service.Name, &v1.DeleteOptions{})
if err == nil || errors.IsNotFound(err) {
glog.V(4).Infof("Service %s/%s deleted from cluster %s", service.Namespace, service.Name, clusterName)
delete(cachedService.endpointMap, clusterName)
return nil
}
time.Sleep(cachedService.nextRetryDelay())
}
glog.V(4).Infof("Failed to delete service %s/%s from cluster %s, %+v", service.Namespace, service.Name, clusterName, err)
return err
}
开发者ID:ncdc,项目名称:kubernetes,代码行数:16,代码来源:servicecontroller.go
示例10: waitForIngressUpdateOrFail
/*
waitForIngressUpdateOrFail waits until a ingress is updated in the specified cluster with same spec of federated ingress.
If the condition is not met within timeout, it fails the calling test.
*/
func waitForIngressUpdateOrFail(clientset *kubeclientset.Clientset, namespace string, ingress *v1beta1.Ingress, timeout time.Duration) {
By(fmt.Sprintf("Fetching a federated ingress shard of ingress %q in namespace %q from cluster", ingress.Name, namespace))
err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) {
clusterIngress, err := clientset.Ingresses(namespace).Get(ingress.Name)
if err == nil { // We want it present, and the Get succeeded, so we're all good.
if equivalentIngress(*clusterIngress, *ingress) {
By(fmt.Sprintf("Success: shard of federated ingress %q in namespace %q in cluster is updated", ingress.Name, namespace))
return true, nil
}
By(fmt.Sprintf("Ingress %q in namespace %q in cluster, waiting for service being updated, trying again in %s (err=%v)", ingress.Name, namespace, framework.Poll, err))
return false, nil
}
By(fmt.Sprintf("Ingress %q in namespace %q in cluster, waiting for service being updated, trying again in %s (err=%v)", ingress.Name, namespace, framework.Poll, err))
return false, nil
})
framework.ExpectNoError(err, "Failed to verify ingress %q in namespace %q in cluster", ingress.Name, namespace)
}
开发者ID:ncdc,项目名称:kubernetes,代码行数:21,代码来源:federated-ingress.go
示例11: waitForSecretUpdateOrFail
func waitForSecretUpdateOrFail(clientset *kubeclientset.Clientset, namespace string, secret *v1.Secret, timeout time.Duration) {
By(fmt.Sprintf("Fetching a federated secret shard of secret %q in namespace %q from cluster", secret.Name, namespace))
err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) {
clusterSecret, err := clientset.Core().Secrets(namespace).Get(secret.Name)
if err == nil { // We want it present, and the Get succeeded, so we're all good.
if util.SecretEquivalent(*clusterSecret, *secret) {
By(fmt.Sprintf("Success: shard of federated secret %q in namespace %q in cluster is updated", secret.Name, namespace))
return true, nil
} else {
By(fmt.Sprintf("Expected equal secrets. expected: %+v\nactual: %+v", *secret, *clusterSecret))
}
By(fmt.Sprintf("Secret %q in namespace %q in cluster, waiting for secret being updated, trying again in %s (err=%v)", secret.Name, namespace, framework.Poll, err))
return false, nil
}
By(fmt.Sprintf("Secret %q in namespace %q in cluster, waiting for being updated, trying again in %s (err=%v)", secret.Name, namespace, framework.Poll, err))
return false, nil
})
framework.ExpectNoError(err, "Failed to verify secret %q in namespace %q in cluster", secret.Name, namespace)
}
开发者ID:upmc-enterprises,项目名称:kubernetes,代码行数:19,代码来源:federated-secret.go
示例12: waitForDaemonSetUpdateOrFail
func waitForDaemonSetUpdateOrFail(clientset *kubeclientset.Clientset, namespace string, daemonset *v1beta1.DaemonSet, timeout time.Duration) {
By(fmt.Sprintf("Fetching a federated daemonset shard of daemonset %q in namespace %q from cluster", daemonset.Name, namespace))
err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) {
clusterDaemonSet, err := clientset.Extensions().DaemonSets(namespace).Get(daemonset.Name, metav1.GetOptions{})
if err == nil { // We want it present, and the Get succeeded, so we're all good.
if util.ObjectMetaAndSpecEquivalent(clusterDaemonSet, daemonset) {
By(fmt.Sprintf("Success: shard of federated daemonset %q in namespace %q in cluster is updated", daemonset.Name, namespace))
return true, nil
} else {
By(fmt.Sprintf("Expected equal daemonsets. expected: %+v\nactual: %+v", *daemonset, *clusterDaemonSet))
}
By(fmt.Sprintf("DaemonSet %q in namespace %q in cluster, waiting for daemonset being updated, trying again in %s (err=%v)", daemonset.Name, namespace, framework.Poll, err))
return false, nil
}
By(fmt.Sprintf("DaemonSet %q in namespace %q in cluster, waiting for being updated, trying again in %s (err=%v)", daemonset.Name, namespace, framework.Poll, err))
return false, nil
})
framework.ExpectNoError(err, "Failed to verify daemonset %q in namespace %q in cluster", daemonset.Name, namespace)
}
开发者ID:alex-mohr,项目名称:kubernetes,代码行数:19,代码来源:federation-daemonset.go
示例13: waitForPersistentVolumePhase
func waitForPersistentVolumePhase(client *clientset.Clientset, pvName string, w watch.Interface, phase v1.PersistentVolumePhase) {
// Check if the volume is already in requested phase
volume, err := client.Core().PersistentVolumes().Get(pvName)
if err == nil && volume.Status.Phase == phase {
return
}
// Wait for the phase
for {
event := <-w.ResultChan()
volume, ok := event.Object.(*v1.PersistentVolume)
if !ok {
continue
}
if volume.Status.Phase == phase && volume.Name == pvName {
glog.V(2).Infof("volume %q is %s", volume.Name, phase)
break
}
}
}
开发者ID:nak3,项目名称:kubernetes,代码行数:20,代码来源:persistent_volumes_test.go
示例14: waitForPersistentVolumeClaimPhase
func waitForPersistentVolumeClaimPhase(client *clientset.Clientset, claimName, namespace string, w watch.Interface, phase v1.PersistentVolumeClaimPhase) {
// Check if the claim is already in requested phase
claim, err := client.Core().PersistentVolumeClaims(namespace).Get(claimName)
if err == nil && claim.Status.Phase == phase {
return
}
// Wait for the phase
for {
event := <-w.ResultChan()
claim, ok := event.Object.(*v1.PersistentVolumeClaim)
if !ok {
continue
}
if claim.Status.Phase == phase && claim.Name == claimName {
glog.V(2).Infof("claim %q is %s", claim.Name, phase)
break
}
}
}
开发者ID:nak3,项目名称:kubernetes,代码行数:20,代码来源:persistent_volumes_test.go
示例15: CreateDiscoveryDeploymentAndSecret
func CreateDiscoveryDeploymentAndSecret(cfg *kubeadmapi.MasterConfiguration, client *clientset.Clientset, caCert *x509.Certificate) error {
kd := newKubeDiscovery(cfg, caCert)
if _, err := client.Extensions().Deployments(api.NamespaceSystem).Create(kd.Deployment); err != nil {
return fmt.Errorf("failed to create %q deployment [%v]", kubeDiscoveryName, err)
}
if _, err := client.Secrets(api.NamespaceSystem).Create(kd.Secret); err != nil {
return fmt.Errorf("failed to create %q secret [%v]", kubeDiscoverySecretName, err)
}
fmt.Println("[token-discovery] Created the kube-discovery deployment, waiting for it to become ready")
start := time.Now()
wait.PollInfinite(apiCallRetryInterval, func() (bool, error) {
d, err := client.Extensions().Deployments(api.NamespaceSystem).Get(kubeDiscoveryName, metav1.GetOptions{})
if err != nil {
return false, nil
}
if d.Status.AvailableReplicas < 1 {
return false, nil
}
return true, nil
})
fmt.Printf("[token-discovery] kube-discovery is ready after %f seconds\n", time.Since(start).Seconds())
return nil
}
开发者ID:abutcher,项目名称:kubernetes,代码行数:27,代码来源:discovery.go
示例16: CreateEssentialAddons
func CreateEssentialAddons(cfg *kubeadmapi.MasterConfiguration, client *clientset.Clientset) error {
kubeProxyDaemonSet := NewDaemonSet(kubeProxy, createKubeProxyPodSpec(cfg))
SetMasterTaintTolerations(&kubeProxyDaemonSet.Spec.Template.ObjectMeta)
SetNodeAffinity(&kubeProxyDaemonSet.Spec.Template.ObjectMeta, NativeArchitectureNodeAffinity())
if _, err := client.Extensions().DaemonSets(api.NamespaceSystem).Create(kubeProxyDaemonSet); err != nil {
return fmt.Errorf("failed creating essential kube-proxy addon [%v]", err)
}
fmt.Println("[addons] Created essential addon: kube-proxy")
kubeDNSDeployment := NewDeployment("kube-dns", 1, createKubeDNSPodSpec(cfg))
SetMasterTaintTolerations(&kubeDNSDeployment.Spec.Template.ObjectMeta)
SetNodeAffinity(&kubeDNSDeployment.Spec.Template.ObjectMeta, NativeArchitectureNodeAffinity())
if _, err := client.Extensions().Deployments(api.NamespaceSystem).Create(kubeDNSDeployment); err != nil {
return fmt.Errorf("failed creating essential kube-dns addon [%v]", err)
}
kubeDNSServiceSpec, err := createKubeDNSServiceSpec(cfg)
if err != nil {
return fmt.Errorf("failed creating essential kube-dns addon [%v]", err)
}
kubeDNSService := NewService("kube-dns", *kubeDNSServiceSpec)
kubeDNSService.ObjectMeta.Labels["kubernetes.io/name"] = "KubeDNS"
if _, err := client.Services(api.NamespaceSystem).Create(kubeDNSService); err != nil {
return fmt.Errorf("failed creating essential kube-dns addon [%v]", err)
}
fmt.Println("[addons] Created essential addon: kube-dns")
return nil
}
开发者ID:abutcher,项目名称:kubernetes,代码行数:34,代码来源:addons.go
示例17: waitForServiceOrFail
/*
waitForServiceOrFail waits until a service is either present or absent in the cluster specified by clientset.
If the condition is not met within timout, it fails the calling test.
*/
func waitForServiceOrFail(clientset *kubeclientset.Clientset, namespace string, service *v1.Service, present bool, timeout time.Duration) {
By(fmt.Sprintf("Fetching a federated service shard of service %q in namespace %q from cluster", service.Name, namespace))
var clusterService *v1.Service
err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) {
clusterService, err := clientset.Services(namespace).Get(service.Name)
if (!present) && errors.IsNotFound(err) { // We want it gone, and it's gone.
By(fmt.Sprintf("Success: shard of federated service %q in namespace %q in cluster is absent", service.Name, namespace))
return true, nil // Success
}
if present && err == nil { // We want it present, and the Get succeeded, so we're all good.
By(fmt.Sprintf("Success: shard of federated service %q in namespace %q in cluster is present", service.Name, namespace))
return true, nil // Success
}
By(fmt.Sprintf("Service %q in namespace %q in cluster. Found: %v, waiting for Found: %v, trying again in %s (err=%v)", service.Name, namespace, clusterService != nil && err == nil, present, framework.Poll, err))
return false, nil
})
framework.ExpectNoError(err, "Failed to verify service %q in namespace %q in cluster: Present=%v", service.Name, namespace, present)
if present && clusterService != nil {
Expect(equivalent(*clusterService, *service))
}
}
开发者ID:nak3,项目名称:kubernetes,代码行数:26,代码来源:federation-util.go
示例18: waitForDaemonSetOrFail
func waitForDaemonSetOrFail(clientset *kubeclientset.Clientset, namespace string, daemonset *v1beta1.DaemonSet, present bool, timeout time.Duration) {
By(fmt.Sprintf("Fetching a federated daemonset shard of daemonset %q in namespace %q from cluster", daemonset.Name, namespace))
var clusterDaemonSet *v1beta1.DaemonSet
err := wait.PollImmediate(framework.Poll, timeout, func() (bool, error) {
clusterDaemonSet, err := clientset.Extensions().DaemonSets(namespace).Get(daemonset.Name)
if (!present) && errors.IsNotFound(err) { // We want it gone, and it's gone.
By(fmt.Sprintf("Success: shard of federated daemonset %q in namespace %q in cluster is absent", daemonset.Name, namespace))
return true, nil // Success
}
if present && err == nil { // We want it present, and the Get succeeded, so we're all good.
By(fmt.Sprintf("Success: shard of federated daemonset %q in namespace %q in cluster is present", daemonset.Name, namespace))
return true, nil // Success
}
By(fmt.Sprintf("DaemonSet %q in namespace %q in cluster. Found: %v, waiting for Found: %v, trying again in %s (err=%v)", daemonset.Name, namespace, clusterDaemonSet != nil && err == nil, present, framework.Poll, err))
return false, nil
})
framework.ExpectNoError(err, "Failed to verify daemonset %q in namespace %q in cluster: Present=%v", daemonset.Name, namespace, present)
if present && clusterDaemonSet != nil {
Expect(util.ObjectMetaAndSpecEquivalent(clusterDaemonSet, daemonset))
}
}
开发者ID:Q-Lee,项目名称:kubernetes,代码行数:22,代码来源:federation-daemonset.go
示例19: createDummyDeployment
func createDummyDeployment(client *clientset.Clientset) {
fmt.Println("[apiclient] Creating a test deployment")
dummyDeployment := NewDeployment("dummy", 1, v1.PodSpec{
HostNetwork: true,
SecurityContext: &v1.PodSecurityContext{},
Containers: []v1.Container{{
Name: "dummy",
Image: images.GetAddonImage("pause"),
}},
})
wait.PollInfinite(apiCallRetryInterval, func() (bool, error) {
// TODO: we should check the error, as some cases may be fatal
if _, err := client.Extensions().Deployments(api.NamespaceSystem).Create(dummyDeployment); err != nil {
fmt.Printf("[apiclient] Failed to create test deployment [%v] (will retry)\n", err)
return false, nil
}
return true, nil
})
wait.PollInfinite(apiCallRetryInterval, func() (bool, error) {
d, err := client.Extensions().Deployments(api.NamespaceSystem).Get("dummy", metav1.GetOptions{})
if err != nil {
fmt.Printf("[apiclient] Failed to get test deployment [%v] (will retry)\n", err)
return false, nil
}
if d.Status.AvailableReplicas < 1 {
return false, nil
}
return true, nil
})
fmt.Println("[apiclient] Test deployment succeeded")
// TODO: In the future, make sure the ReplicaSet and Pod are garbage collected
if err := client.Extensions().Deployments(api.NamespaceSystem).Delete("dummy", &v1.DeleteOptions{}); err != nil {
fmt.Printf("[apiclient] Failed to delete test deployment [%v] (will ignore)\n", err)
}
}
开发者ID:abutcher,项目名称:kubernetes,代码行数:39,代码来源:apiclient.go
示例20: ensureClusterService
func (s *ServiceController) ensureClusterService(cachedService *cachedService, clusterName string, service *v1.Service, client *kubeclientset.Clientset) error {
var err error
var needUpdate bool
for i := 0; i < clientRetryCount; i++ {
svc, err := client.Core().Services(service.Namespace).Get(service.Name, metav1.GetOptions{})
if err == nil {
// service exists
glog.V(5).Infof("Found service %s/%s from cluster %s", service.Namespace, service.Name, clusterName)
//reserve immutable fields
service.Spec.ClusterIP = svc.Spec.ClusterIP
//reserve auto assigned field
for i, oldPort := range svc.Spec.Ports {
for _, port := range service.Spec.Ports {
if port.NodePort == 0 {
if !portEqualExcludeNodePort(&oldPort, &port) {
svc.Spec.Ports[i] = port
needUpdate = true
}
} else {
if !portEqualForLB(&oldPort, &port) {
svc.Spec.Ports[i] = port
needUpdate = true
}
}
}
}
if needUpdate {
// we only apply spec update
svc.Spec = service.Spec
_, err = client.Core().Services(svc.Namespace).Update(svc)
if err == nil {
glog.V(5).Infof("Service %s/%s successfully updated to cluster %s", svc.Namespace, svc.Name, clusterName)
return nil
} else {
glog.V(4).Infof("Failed to update %+v", err)
}
} else {
glog.V(5).Infof("Service %s/%s is not updated to cluster %s as the spec are identical", svc.Namespace, svc.Name, clusterName)
return nil
}
} else if errors.IsNotFound(err) {
// Create service if it is not found
glog.Infof("Service '%s/%s' is not found in cluster %s, trying to create new",
service.Namespace, service.Name, clusterName)
service.ResourceVersion = ""
_, err = client.Core().Services(service.Namespace).Create(service)
if err == nil {
glog.V(5).Infof("Service %s/%s successfully created to cluster %s", service.Namespace, service.Name, clusterName)
return nil
}
glog.V(4).Infof("Failed to create %+v", err)
if errors.IsAlreadyExists(err) {
glog.V(5).Infof("service %s/%s already exists in cluster %s", service.Namespace, service.Name, clusterName)
return nil
}
}
if errors.IsConflict(err) {
glog.V(4).Infof("Not persisting update to service '%s/%s' that has been changed since we received it: %v",
service.Namespace, service.Name, err)
}
// should we reuse same retry delay for all clusters?
time.Sleep(cachedService.nextRetryDelay())
}
return err
}
开发者ID:alex-mohr,项目名称:kubernetes,代码行数:67,代码来源:servicecontroller.go
注:本文中的k8s/io/kubernetes/pkg/client/clientset_generated/release_1_5.Clientset类示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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