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e2e: rework on E2E framework

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rework of E2E framework for better code
organization and add more helpful logs for
debugging.

Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
This commit is contained in:
Madhu Rajanna
2020-09-03 15:04:29 +05:30
committed by mergify[bot]
parent 3ea22bc5a8
commit b4693dcffe
15 changed files with 2344 additions and 1957 deletions
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74
e2e/upgrade-cephfs.go
View File

@ -22,6 +22,7 @@ var _ = Describe("CephFS Upgrade Testing", func() {
app *v1.Pod
// cwd stores the initial working directory.
cwd string
err error
)
// deploy cephfs CSI
BeforeEach(func() {
@ -30,26 +31,34 @@ var _ = Describe("CephFS Upgrade Testing", func() {
}
c = f.ClientSet
if cephCSINamespace != defaultNs {
err := createNamespace(c, cephCSINamespace)
err = createNamespace(c, cephCSINamespace)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to create namespace with error %v", err)
}
}
// fetch current working directory to switch back
// when we are done upgrading.
var err error
cwd, err = os.Getwd()
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to getwd with error %v", err)
}
err = upgradeAndDeployCSI(upgradeVersion, "cephfs")
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to upgrade csi with error %v", err)
}
err = createConfigMap(cephfsDirPath, f.ClientSet, f)
if err != nil {
e2elog.Failf("failed to create configmap with error %v", err)
}
err = createCephfsSecret(f.ClientSet, f)
if err != nil {
e2elog.Failf("failed to create secret with error %v", err)
}
err = createCephfsStorageClass(f.ClientSet, f, true, "")
if err != nil {
e2elog.Failf("failed to create storageclass with error %v", err)
}
createConfigMap(cephfsDirPath, f.ClientSet, f)
createCephfsSecret(f.ClientSet, f)
createCephfsStorageClass(f.ClientSet, f, true, "")
})
AfterEach(func() {
if !testCephFS || !upgradeTesting {
@ -63,15 +72,26 @@ var _ = Describe("CephFS Upgrade Testing", func() {
// log node plugin
logsCSIPods("app=csi-cephfsplugin", c)
}
deleteConfigMap(cephfsDirPath)
deleteResource(cephfsExamplePath + "secret.yaml")
deleteResource(cephfsExamplePath + "storageclass.yaml")
err = deleteConfigMap(cephfsDirPath)
if err != nil {
e2elog.Failf("failed to delete configmap with error %v", err)
}
err = deleteResource(cephfsExamplePath + "secret.yaml")
if err != nil {
e2elog.Failf("failed to delete secret with error %v", err)
}
err = deleteResource(cephfsExamplePath + "storageclass.yaml")
if err != nil {
e2elog.Failf("failed to delete storageclass with error %v", err)
}
if deployCephFS {
deleteCephfsPlugin()
if cephCSINamespace != defaultNs {
err := deleteNamespace(c, cephCSINamespace)
if err != nil {
Fail(err.Error())
if err != nil {
e2elog.Failf("failed to delete namespace with error %v", err)
}
}
}
}
@ -83,13 +103,13 @@ var _ = Describe("CephFS Upgrade Testing", func() {
By("checking provisioner deployment is running")
err := waitForDeploymentComplete(cephfsDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
e2elog.Failf("timeout waiting for deployment %s with error %v", cephfsDeploymentName, err)
}
By("checking nodeplugin deamonsets is running")
By("checking nodeplugin deamonset pods are running")
err = waitForDaemonSets(cephfsDeamonSetName, cephCSINamespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
e2elog.Failf("timeout waiting for daemonset %s with error%v", cephfsDeamonSetName, err)
}
By("upgrade to latest changes and verify app re-mount", func() {
@ -100,32 +120,31 @@ var _ = Describe("CephFS Upgrade Testing", func() {
pvc, err = loadPVC(pvcPath)
if pvc == nil {
Fail(err.Error())
e2elog.Failf("failed to load pvc with error %v", err)
}
pvc.Namespace = f.UniqueName
e2elog.Logf("The PVC template %+v", pvc)
app, err = loadApp(appPath)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to load application with error %v", err)
}
app.Namespace = f.UniqueName
app.Labels = map[string]string{"app": "upgrade-testing"}
pvc.Spec.Resources.Requests[v1.ResourceStorage] = resource.MustParse(pvcSize)
err = createPVCAndApp("", f, pvc, app, deployTimeout)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to create pvc and application with error %v", err)
}
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to delete application with error %v", err)
}
deleteCephfsPlugin()
// switch back to current changes.
err = os.Chdir(cwd)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to d chdir with error %v", err)
}
deployCephfsPlugin()
@ -134,7 +153,7 @@ var _ = Describe("CephFS Upgrade Testing", func() {
// an earlier release.
err = createApp(f.ClientSet, app, deployTimeout)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to create application with error %v", err)
}
})
@ -144,7 +163,6 @@ var _ = Describe("CephFS Upgrade Testing", func() {
v, err = f.ClientSet.Discovery().ServerVersion()
if err != nil {
e2elog.Logf("failed to get server version with error %v", err)
Fail(err.Error())
}
// Resize 0.3.0 is only supported from v1.15+
if v.Major > "1" || (v.Major == "1" && v.Minor >= "15") {
@ -153,23 +171,23 @@ var _ = Describe("CephFS Upgrade Testing", func() {
}
pvc, err = f.ClientSet.CoreV1().PersistentVolumeClaims(pvc.Namespace).Get(context.TODO(), pvc.Name, metav1.GetOptions{})
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to get pvc with error %v", err)
}
// resize PVC
err = expandPVCSize(f.ClientSet, pvc, pvcExpandSize, deployTimeout)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to expand pvc with error %v", err)
}
// wait for application pod to come up after resize
err = waitForPodInRunningState(app.Name, app.Namespace, f.ClientSet, deployTimeout)
if err != nil {
Fail(err.Error())
e2elog.Failf("timout waiting for pod to be in running state with error %v", err)
}
// validate if resize is successful.
err = checkDirSize(app, f, &opt, pvcExpandSize)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to check directory size with error %v", err)
}
}
@ -178,7 +196,7 @@ var _ = Describe("CephFS Upgrade Testing", func() {
By("delete pvc and app")
err = deletePVCAndApp("", f, pvc, app)
if err != nil {
Fail(err.Error())
e2elog.Failf("failed to delete pvc and application with error %v", err)
}
})
})