mirror of
https://github.com/ceph/ceph-csi.git
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vendor updates
This commit is contained in:
Serguei Bezverkhi
90
vendor/k8s.io/kubernetes/test/e2e/apps/statefulset.go
generated
vendored
90
vendor/k8s.io/kubernetes/test/e2e/apps/statefulset.go
generated
vendored
@ -23,8 +23,7 @@ import (
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. "github.com/onsi/ginkgo"
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. "github.com/onsi/gomega"
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apps "k8s.io/api/apps/v1beta1"
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appsv1beta2 "k8s.io/api/apps/v1beta2"
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apps "k8s.io/api/apps/v1"
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"k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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klabels "k8s.io/apimachinery/pkg/labels"
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@ -89,13 +88,15 @@ var _ = SIGDescribe("StatefulSet", func() {
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framework.DeleteAllStatefulSets(c, ns)
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})
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// This can't be Conformance yet because it depends on a default
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// StorageClass and a dynamic provisioner.
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It("should provide basic identity", func() {
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By("Creating statefulset " + ssName + " in namespace " + ns)
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*(ss.Spec.Replicas) = 3
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sst := framework.NewStatefulSetTester(c)
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sst.PauseNewPods(ss)
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_, err := c.AppsV1beta1().StatefulSets(ns).Create(ss)
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_, err := c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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By("Saturating stateful set " + ss.Name)
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@ -126,6 +127,8 @@ var _ = SIGDescribe("StatefulSet", func() {
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framework.ExpectNoError(sst.ExecInStatefulPods(ss, cmd))
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})
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// This can't be Conformance yet because it depends on a default
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// StorageClass and a dynamic provisioner.
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It("should adopt matching orphans and release non-matching pods", func() {
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By("Creating statefulset " + ssName + " in namespace " + ns)
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*(ss.Spec.Replicas) = 1
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@ -135,7 +138,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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// Replace ss with the one returned from Create() so it has the UID.
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// Save Kind since it won't be populated in the returned ss.
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kind := ss.Kind
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ss, err := c.AppsV1beta1().StatefulSets(ns).Create(ss)
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ss, err := c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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ss.Kind = kind
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@ -209,13 +212,15 @@ var _ = SIGDescribe("StatefulSet", func() {
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)).To(Succeed(), "wait for pod %q to be readopted", pod.Name)
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})
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// This can't be Conformance yet because it depends on a default
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// StorageClass and a dynamic provisioner.
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It("should not deadlock when a pod's predecessor fails", func() {
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By("Creating statefulset " + ssName + " in namespace " + ns)
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*(ss.Spec.Replicas) = 2
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sst := framework.NewStatefulSetTester(c)
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sst.PauseNewPods(ss)
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_, err := c.AppsV1beta1().StatefulSets(ns).Create(ss)
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_, err := c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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sst.WaitForRunning(1, 0, ss)
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@ -243,12 +248,20 @@ var _ = SIGDescribe("StatefulSet", func() {
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sst.WaitForRunningAndReady(*ss.Spec.Replicas, ss)
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})
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It("should perform rolling updates and roll backs of template modifications", func() {
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/*
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Testname: StatefulSet-RollingUpdate
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Description: StatefulSet MUST support the RollingUpdate strategy to automatically replace Pods
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one at a time when the Pod template changes. The StatefulSet's status MUST indicate the
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CurrentRevision and UpdateRevision. If the template is changed to match a prior revision,
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StatefulSet MUST detect this as a rollback instead of creating a new revision.
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This test does not depend on a preexisting default StorageClass or a dynamic provisioner.
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*/
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framework.ConformanceIt("should perform rolling updates and roll backs of template modifications", func() {
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By("Creating a new StatefulSet")
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ss := framework.NewStatefulSet("ss2", ns, headlessSvcName, 3, nil, nil, labels)
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sst := framework.NewStatefulSetTester(c)
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sst.SetHttpProbe(ss)
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ss, err := c.AppsV1beta1().StatefulSets(ns).Create(ss)
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ss, err := c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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sst.WaitForRunningAndReady(*ss.Spec.Replicas, ss)
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ss = sst.WaitForStatus(ss)
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@ -292,7 +305,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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ss, pods = sst.WaitForPodReady(ss, pods.Items[1].Name)
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ss, pods = sst.WaitForRollingUpdate(ss)
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Expect(ss.Status.CurrentRevision).To(Equal(updateRevision),
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fmt.Sprintf("StatefulSet %s/%s current revision %s does not equal updste revision %s on update completion",
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fmt.Sprintf("StatefulSet %s/%s current revision %s does not equal update revision %s on update completion",
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ss.Namespace,
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ss.Name,
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ss.Status.CurrentRevision,
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@ -325,7 +338,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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ss = sst.WaitForStatus(ss)
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currentRevision, updateRevision = ss.Status.CurrentRevision, ss.Status.UpdateRevision
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Expect(currentRevision).NotTo(Equal(updateRevision),
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"Current revision should not equal update revision during roll bakc")
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"Current revision should not equal update revision during roll back")
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Expect(priorRevision).To(Equal(updateRevision),
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"Prior revision should equal update revision during roll back")
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@ -358,7 +371,14 @@ var _ = SIGDescribe("StatefulSet", func() {
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}
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})
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It("should perform canary updates and phased rolling updates of template modifications", func() {
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/*
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Testname: StatefulSet-RollingUpdatePartition
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Description: StatefulSet's RollingUpdate strategy MUST support the Partition parameter for
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canaries and phased rollouts. If a Pod is deleted while a rolling update is in progress,
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StatefulSet MUST restore the Pod without violating the Partition.
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This test does not depend on a preexisting default StorageClass or a dynamic provisioner.
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*/
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framework.ConformanceIt("should perform canary updates and phased rolling updates of template modifications", func() {
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By("Creating a new StaefulSet")
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ss := framework.NewStatefulSet("ss2", ns, headlessSvcName, 3, nil, nil, labels)
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sst := framework.NewStatefulSetTester(c)
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@ -373,7 +393,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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}()}
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}(),
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}
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ss, err := c.AppsV1beta1().StatefulSets(ns).Create(ss)
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ss, err := c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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sst.WaitForRunningAndReady(*ss.Spec.Replicas, ss)
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ss = sst.WaitForStatus(ss)
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@ -422,7 +442,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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currentRevision))
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}
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By("By performing a canary update")
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By("Performing a canary update")
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ss.Spec.UpdateStrategy = apps.StatefulSetUpdateStrategy{
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Type: apps.RollingUpdateStatefulSetStrategyType,
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RollingUpdate: func() *apps.RollingUpdateStatefulSetStrategy {
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@ -567,6 +587,8 @@ var _ = SIGDescribe("StatefulSet", func() {
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})
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// Do not mark this as Conformance.
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// The legacy OnDelete strategy only exists for backward compatibility with pre-v1 APIs.
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It("should implement legacy replacement when the update strategy is OnDelete", func() {
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By("Creating a new StatefulSet")
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ss := framework.NewStatefulSet("ss2", ns, headlessSvcName, 3, nil, nil, labels)
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@ -575,7 +597,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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ss.Spec.UpdateStrategy = apps.StatefulSetUpdateStrategy{
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Type: apps.OnDeleteStatefulSetStrategyType,
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}
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ss, err := c.AppsV1beta1().StatefulSets(ns).Create(ss)
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ss, err := c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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sst.WaitForRunningAndReady(*ss.Spec.Replicas, ss)
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ss = sst.WaitForStatus(ss)
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@ -647,7 +669,14 @@ var _ = SIGDescribe("StatefulSet", func() {
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}
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})
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It("Scaling should happen in predictable order and halt if any stateful pod is unhealthy", func() {
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/*
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Testname: StatefulSet-Scaling
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Description: StatefulSet MUST create Pods in ascending order by ordinal index when scaling up,
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and delete Pods in descending order when scaling down. Scaling up or down MUST pause if any
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Pods belonging to the StatefulSet are unhealthy.
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This test does not depend on a preexisting default StorageClass or a dynamic provisioner.
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*/
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framework.ConformanceIt("Scaling should happen in predictable order and halt if any stateful pod is unhealthy", func() {
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psLabels := klabels.Set(labels)
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By("Initializing watcher for selector " + psLabels.String())
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watcher, err := f.ClientSet.CoreV1().Pods(ns).Watch(metav1.ListOptions{
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@ -659,7 +688,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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ss := framework.NewStatefulSet(ssName, ns, headlessSvcName, 1, nil, nil, psLabels)
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sst := framework.NewStatefulSetTester(c)
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sst.SetHttpProbe(ss)
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ss, err = c.AppsV1beta1().StatefulSets(ns).Create(ss)
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ss, err = c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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By("Waiting until all stateful set " + ssName + " replicas will be running in namespace " + ns)
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@ -723,7 +752,12 @@ var _ = SIGDescribe("StatefulSet", func() {
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Expect(err).NotTo(HaveOccurred())
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})
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It("Burst scaling should run to completion even with unhealthy pods", func() {
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/*
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Testname: StatefulSet-BurstScaling
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Description: StatefulSet MUST support the Parallel PodManagementPolicy for burst scaling.
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This test does not depend on a preexisting default StorageClass or a dynamic provisioner.
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*/
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framework.ConformanceIt("Burst scaling should run to completion even with unhealthy pods", func() {
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psLabels := klabels.Set(labels)
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By("Creating stateful set " + ssName + " in namespace " + ns)
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@ -731,7 +765,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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ss.Spec.PodManagementPolicy = apps.ParallelPodManagement
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sst := framework.NewStatefulSetTester(c)
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sst.SetHttpProbe(ss)
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ss, err := c.AppsV1beta1().StatefulSets(ns).Create(ss)
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ss, err := c.AppsV1().StatefulSets(ns).Create(ss)
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Expect(err).NotTo(HaveOccurred())
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By("Waiting until all stateful set " + ssName + " replicas will be running in namespace " + ns)
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@ -761,7 +795,13 @@ var _ = SIGDescribe("StatefulSet", func() {
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sst.WaitForStatusReplicas(ss, 0)
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})
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It("Should recreate evicted statefulset", func() {
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/*
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Testname: StatefulSet-RecreateFailedPod
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Description: StatefulSet MUST delete and recreate Pods it owns that go into a Failed state,
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such as when they are rejected or evicted by a Node.
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This test does not depend on a preexisting default StorageClass or a dynamic provisioner.
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*/
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framework.ConformanceIt("Should recreate evicted statefulset", func() {
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podName := "test-pod"
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statefulPodName := ssName + "-0"
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By("Looking for a node to schedule stateful set and pod")
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@ -793,7 +833,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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statefulPodContainer := &ss.Spec.Template.Spec.Containers[0]
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statefulPodContainer.Ports = append(statefulPodContainer.Ports, conflictingPort)
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ss.Spec.Template.Spec.NodeName = node.Name
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_, err = f.ClientSet.AppsV1beta1().StatefulSets(f.Namespace.Name).Create(ss)
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_, err = f.ClientSet.AppsV1().StatefulSets(f.Namespace.Name).Create(ss)
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framework.ExpectNoError(err)
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By("Waiting until pod " + podName + " will start running in namespace " + f.Namespace.Name)
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@ -844,7 +884,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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return nil
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}, framework.StatefulPodTimeout, 2*time.Second).Should(BeNil())
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})
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/* Comment it for now until scale sub-resource is finalized in ref:pull/53679 for scale-sub resource specific comment.
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It("should have a working scale subresource", func() {
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By("Creating statefulset " + ssName + " in namespace " + ns)
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ss := framework.NewStatefulSet(ssName, ns, headlessSvcName, 1, nil, nil, labels)
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@ -858,6 +898,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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By("getting scale subresource")
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scale := framework.NewStatefulSetScale(ss)
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scaleResult := &appsv1beta2.Scale{}
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err = c.AppsV1beta2().RESTClient().Get().AbsPath("/apis/apps/v1beta2").Namespace(ns).Resource("statefulsets").Name(ssName).SubResource("scale").Do().Into(scale)
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if err != nil {
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framework.Failf("Failed to get scale subresource: %v", err)
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@ -881,6 +922,7 @@ var _ = SIGDescribe("StatefulSet", func() {
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}
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Expect(*(ss.Spec.Replicas)).To(Equal(int32(2)))
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})
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*/
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})
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framework.KubeDescribe("Deploy clustered applications [Feature:StatefulSet] [Slow]", func() {
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@ -900,21 +942,29 @@ var _ = SIGDescribe("StatefulSet", func() {
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framework.DeleteAllStatefulSets(c, ns)
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})
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// Do not mark this as Conformance.
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// StatefulSet Conformance should not be dependent on specific applications.
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It("should creating a working zookeeper cluster", func() {
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appTester.statefulPod = &zookeeperTester{tester: sst}
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appTester.run()
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})
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// Do not mark this as Conformance.
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// StatefulSet Conformance should not be dependent on specific applications.
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It("should creating a working redis cluster", func() {
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appTester.statefulPod = &redisTester{tester: sst}
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appTester.run()
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})
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// Do not mark this as Conformance.
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// StatefulSet Conformance should not be dependent on specific applications.
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It("should creating a working mysql cluster", func() {
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appTester.statefulPod = &mysqlGaleraTester{tester: sst}
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appTester.run()
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})
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// Do not mark this as Conformance.
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// StatefulSet Conformance should not be dependent on specific applications.
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It("should creating a working CockroachDB cluster", func() {
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appTester.statefulPod = &cockroachDBTester{tester: sst}
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appTester.run()
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