github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-22 11:21:47 +00:00
Code Issues Projects Releases Wiki Activity

Adds daemonset conformance tests

Browse Source
This commit is contained in:
Kenneth Owens 2018-02-26 13:15:11 -08:00
parent 07240b7166
commit dcc3d25618
2 changed files with 38 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
test/conformance/testdata/conformance.txt vendored
View File

@ -6,6 +6,11 @@ test/e2e/apimachinery/garbage_collector.go: "should orphan RS created by deploym
test/e2e/apimachinery/garbage_collector.go: "should keep the rc around until all its pods are deleted if the deleteOptions says so"
test/e2e/apimachinery/garbage_collector.go: "should not delete dependents that have both valid owner and owner that's waiting for dependents to be deleted"
test/e2e/apimachinery/garbage_collector.go: "should not be blocked by dependency circle"
test/e2e/apps/daemon_set.go: "should run and stop simple daemon"
test/e2e/apps/daemon_set.go: "should run and stop complex daemon"
test/e2e/apps/daemon_set.go: "should retry creating failed daemon pods"
test/e2e/apps/daemon_set.go: "should update pod when spec was updated and update strategy is RollingUpdate"
test/e2e/apps/daemon_set.go: "should rollback without unnecessary restarts"
test/e2e/apps/rc.go: "should serve a basic image on each replica with a public image "
test/e2e/apps/replica_set.go: "should serve a basic image on each replica with a public image "
test/e2e/apps/statefulset.go: "should perform rolling updates and roll backs of template modifications"

39
test/e2e/apps/daemon_set.go
View File

@ -108,7 +108,12 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred())
})
It("should run and stop simple daemon", func() {
/*
Testname: DaemonSet-Creation
Description: A conformant Kubernetes distribution MUST support the creation of DaemonSets. When a DaemonSet
Pod is deleted, the DaemonSet controller MUST create a replacement Pod.
*/
framework.ConformanceIt("should run and stop simple daemon", func() {
label := map[string]string{daemonsetNameLabel: dsName}
By(fmt.Sprintf("Creating simple DaemonSet %q", dsName))
@ -130,7 +135,12 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred(), "error waiting for daemon pod to revive")
})
It("should run and stop complex daemon", func() {
/*
Testname: DaemonSet-NodeSelection
Description: A conformant Kubernetes distribution MUST support DaemonSet Pod node selection via label
selectors.
*/
framework.ConformanceIt("should run and stop complex daemon", func() {
complexLabel := map[string]string{daemonsetNameLabel: dsName}
nodeSelector := map[string]string{daemonsetColorLabel: "blue"}
framework.Logf("Creating daemon %q with a node selector", dsName)
@ -175,6 +185,8 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred())
})
// We defer adding this test to conformance pending the disposition of moving DaemonSet scheduling logic to the
// default scheduler.
It("should run and stop complex daemon with node affinity", func() {
complexLabel := map[string]string{daemonsetNameLabel: dsName}
nodeSelector := map[string]string{daemonsetColorLabel: "blue"}
@ -223,7 +235,11 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
NotTo(HaveOccurred(), "error waiting for daemon pod to not be running on nodes")
})
It("should retry creating failed daemon pods", func() {
/*
Testname: DaemonSet-FailedPodCreation
Description: A conformant Kubernetes distribution MUST create new DaemonSet Pods when they fail.
*/
framework.ConformanceIt("should retry creating failed daemon pods", func() {
label := map[string]string{daemonsetNameLabel: dsName}
By(fmt.Sprintf("Creating a simple DaemonSet %q", dsName))
@ -247,7 +263,9 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
Expect(err).NotTo(HaveOccurred(), "error waiting for daemon pod to revive")
})
It("Should not update pod when spec was updated and update strategy is OnDelete", func() {
// This test should not be added to conformance. We will consider deprecating OnDelete when the
// extensions/v1beta1 and apps/v1beta1 are removed.
It("should not update pod when spec was updated and update strategy is OnDelete", func() {
label := map[string]string{daemonsetNameLabel: dsName}
framework.Logf("Creating simple daemon set %s", dsName)
@ -290,7 +308,11 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
checkDaemonSetPodsLabels(listDaemonPods(c, ns, label), firstHash)
})
It("Should update pod when spec was updated and update strategy is RollingUpdate", func() {
/*
Testname: DaemonSet-RollingUpdate
Description: A conformant Kubernetes distribution MUST support DaemonSet RollingUpdates.
*/
framework.ConformanceIt("should update pod when spec was updated and update strategy is RollingUpdate", func() {
label := map[string]string{daemonsetNameLabel: dsName}
templateGeneration := int64(999)
@ -345,7 +367,12 @@ var _ = SIGDescribe("Daemon set [Serial]", func() {
checkDaemonSetPodsLabels(listDaemonPods(c, ns, label), hash)
})
It("Should rollback without unnecessary restarts", func() {
/*
Testname: DaemonSet-Rollback
Description: A conformant Kubernetes distribution MUST support automated, minimally disruptive
rollback of updates to a DaemonSet.
*/
framework.ConformanceIt("should rollback without unnecessary restarts", func() {
// Skip clusters with only one node, where we cannot have half-done DaemonSet rollout for this test
framework.SkipUnlessNodeCountIsAtLeast(2)