mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-09 16:00:22 +00:00
63b795d165
Added two new parameters for e2e test to skip rbd and cephfs tests. This will help us to run more test in Travis CI. Signed-off-by: Madhu Rajanna <madhupr007@gmail.com>
843 lines
27 KiB
Go
843 lines
27 KiB
Go
package e2e
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import (
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"fmt"
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"strings"
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. "github.com/onsi/ginkgo" // nolint
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v1 "k8s.io/api/core/v1"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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clientset "k8s.io/client-go/kubernetes"
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"k8s.io/kubernetes/test/e2e/framework"
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e2elog "k8s.io/kubernetes/test/e2e/framework/log"
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)
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var (
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rbdProvisioner = "csi-rbdplugin-provisioner.yaml"
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rbdProvisionerRBAC = "csi-provisioner-rbac.yaml"
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rbdProvisionerPSP = "csi-provisioner-psp.yaml"
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rbdNodePlugin = "csi-rbdplugin.yaml"
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rbdNodePluginRBAC = "csi-nodeplugin-rbac.yaml"
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rbdNodePluginPSP = "csi-nodeplugin-psp.yaml"
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configMap = "csi-config-map.yaml"
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rbdDirPath = "../deploy/rbd/kubernetes/"
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rbdExamplePath = "../examples/rbd/"
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rbdDeploymentName = "csi-rbdplugin-provisioner"
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rbdDaemonsetName = "csi-rbdplugin"
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defaultRBDPool = "replicapool"
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// Topology related variables
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nodeRegionLabel = "test.failure-domain/region"
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regionValue = "testregion"
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nodeZoneLabel = "test.failure-domain/zone"
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zoneValue = "testzone"
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nodeCSIRegionLabel = "topology.rbd.csi.ceph.com/region"
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nodeCSIZoneLabel = "topology.rbd.csi.ceph.com/zone"
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rbdTopologyPool = "newrbdpool"
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rbdTopologyDataPool = "replicapool" // NOTE: should be different than rbdTopologyPool for test to be effective
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)
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func deployRBDPlugin() {
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// delete objects deployed by rook
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data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisionerRBAC, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, "--ignore-not-found=true", ns, "delete", "-f", "-")
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if err != nil {
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e2elog.Logf("failed to delete provisioner rbac %s %v", rbdDirPath+rbdProvisionerRBAC, err)
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}
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data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePluginRBAC, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, "delete", "--ignore-not-found=true", ns, "-f", "-")
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if err != nil {
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e2elog.Logf("failed to delete nodeplugin rbac %s %v", rbdDirPath+rbdNodePluginRBAC, err)
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}
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createORDeleteRbdResouces("create")
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}
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func deleteRBDPlugin() {
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createORDeleteRbdResouces("delete")
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}
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func createORDeleteRbdResouces(action string) {
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data, err := replaceNamespaceInTemplate(rbdDirPath + rbdProvisioner)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisioner, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
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if err != nil {
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e2elog.Logf("failed to %s rbd provisioner %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerRBAC)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisionerRBAC, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
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if err != nil {
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e2elog.Logf("failed to %s provisioner rbac %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(rbdDirPath + rbdProvisionerPSP)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdProvisionerPSP, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, action, "-f", "-")
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if err != nil {
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e2elog.Logf("failed to %s provisioner psp %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePlugin)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePlugin, err)
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}
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domainLabel := nodeRegionLabel + "," + nodeZoneLabel
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data = addTopologyDomainsToDSYaml(data, domainLabel)
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_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
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if err != nil {
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e2elog.Logf("failed to %s nodeplugin %v", action, err)
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Fail(err.Error())
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}
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data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginRBAC)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePluginRBAC, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
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if err != nil {
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e2elog.Logf("failed to %s nodeplugin rbac %v", action, err)
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}
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data, err = replaceNamespaceInTemplate(rbdDirPath + rbdNodePluginPSP)
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if err != nil {
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e2elog.Logf("failed to read content from %s %v", rbdDirPath+rbdNodePluginPSP, err)
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}
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_, err = framework.RunKubectlInput(cephCSINamespace, data, action, ns, "-f", "-")
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if err != nil {
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e2elog.Logf("failed to %s nodeplugin psp %v", action, err)
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}
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}
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var _ = Describe("RBD", func() {
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f := framework.NewDefaultFramework("rbd")
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var c clientset.Interface
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// deploy RBD CSI
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BeforeEach(func() {
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if !testRBD {
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Skip("Skipping RBD E2E")
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}
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c = f.ClientSet
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if deployRBD {
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createNodeLabel(f, nodeRegionLabel, regionValue)
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createNodeLabel(f, nodeZoneLabel, zoneValue)
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if cephCSINamespace != defaultNs {
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err := createNamespace(c, cephCSINamespace)
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if err != nil {
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Fail(err.Error())
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}
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}
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deployRBDPlugin()
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}
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createConfigMap(rbdDirPath, f.ClientSet, f)
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createRBDStorageClass(f.ClientSet, f, nil, nil)
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createRBDSecret(f.ClientSet, f)
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deployVault(f.ClientSet, deployTimeout)
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})
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AfterEach(func() {
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if !testRBD {
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Skip("Skipping RBD E2E")
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}
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if CurrentGinkgoTestDescription().Failed {
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// log pods created by helm chart
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logsCSIPods("app=ceph-csi-rbd", c)
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// log provisoner
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logsCSIPods("app=csi-rbdplugin-provisioner", c)
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// log node plugin
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logsCSIPods("app=csi-rbdplugin", c)
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}
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deleteConfigMap(rbdDirPath)
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deleteResource(rbdExamplePath + "secret.yaml")
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deleteResource(rbdExamplePath + "storageclass.yaml")
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// deleteResource(rbdExamplePath + "snapshotclass.yaml")
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deleteVault()
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if deployRBD {
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deleteRBDPlugin()
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if cephCSINamespace != defaultNs {
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err := deleteNamespace(c, cephCSINamespace)
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if err != nil {
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Fail(err.Error())
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}
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}
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}
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deleteNodeLabel(c, nodeRegionLabel)
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deleteNodeLabel(c, nodeZoneLabel)
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// Remove the CSI labels that get added
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deleteNodeLabel(c, nodeCSIRegionLabel)
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deleteNodeLabel(c, nodeCSIZoneLabel)
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})
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Context("Test RBD CSI", func() {
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It("Test RBD CSI", func() {
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pvcPath := rbdExamplePath + "pvc.yaml"
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appPath := rbdExamplePath + "pod.yaml"
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rawPvcPath := rbdExamplePath + "raw-block-pvc.yaml"
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rawAppPath := rbdExamplePath + "raw-block-pod.yaml"
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pvcClonePath := rbdExamplePath + "pvc-restore.yaml"
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appClonePath := rbdExamplePath + "pod-restore.yaml"
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snapshotPath := rbdExamplePath + "snapshot.yaml"
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By("checking provisioner deployment is running", func() {
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err := waitForDeploymentComplete(rbdDeploymentName, cephCSINamespace, f.ClientSet, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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})
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By("checking nodeplugin deamonsets is running", func() {
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err := waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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})
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By("create a PVC and Bind it to an app", func() {
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validatePVCAndAppBinding(pvcPath, appPath, f)
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})
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By("create a PVC and Bind it to an app with normal user", func() {
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validateNormalUserPVCAccess(pvcPath, f)
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})
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By("create a PVC and Bind it to an app with ext4 as the FS ", func() {
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"csi.storage.k8s.io/fstype": "ext4"})
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validatePVCAndAppBinding(pvcPath, appPath, f)
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, nil, nil)
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})
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By("create a PVC and Bind it to an app with encrypted RBD volume", func() {
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"encrypted": "true"})
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validateEncryptedPVCAndAppBinding(pvcPath, appPath, "", f)
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, nil, nil)
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})
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By("create a PVC and Bind it to an app with encrypted RBD volume with Vault KMS", func() {
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deleteResource(rbdExamplePath + "storageclass.yaml")
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scOpts := map[string]string{
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"encrypted": "true",
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"encryptionKMSID": "vault-test",
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}
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createRBDStorageClass(f.ClientSet, f, nil, scOpts)
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validateEncryptedPVCAndAppBinding(pvcPath, appPath, "vault", f)
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, nil, nil)
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})
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By("create a PVC clone and bind it to an app", func() {
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v, err := f.ClientSet.Discovery().ServerVersion()
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if err != nil {
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e2elog.Logf("failed to get server version with error %v", err)
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Fail(err.Error())
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}
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// snapshot beta is only supported from v1.17+
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if v.Major > "1" || (v.Major == "1" && v.Minor >= "17") {
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createRBDSnapshotClass(f)
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pvc, err := loadPVC(pvcPath)
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if err != nil {
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Fail(err.Error())
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}
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pvc.Namespace = f.UniqueName
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e2elog.Logf("The PVC template %+v", pvc)
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err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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// validate created backend rbd images
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images := listRBDImages(f)
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if len(images) != 1 {
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e2elog.Logf("backend image count %d expected image count %d", len(images), 1)
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Fail("validate backend image failed")
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}
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totalCount := 5
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snap := getSnapshot(snapshotPath)
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snap.Namespace = f.UniqueName
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snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
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// create snapshot
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for i := 0; i < totalCount; i++ {
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snap.Name = fmt.Sprintf("%s%d", f.UniqueName, i)
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err = createSnapshot(&snap, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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}
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imageList := listRBDImages(f)
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// total images in cluster is 1 parent rbd image+ total snaps
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if len(imageList) != totalCount+1 {
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e2elog.Logf("backend images not matching kubernetes pvc,snap count,image count %d kubernetes resource count %d", len(imageList), totalCount+1)
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Fail("validate backend images failed")
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}
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pvcClone, err := loadPVC(pvcClonePath)
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if err != nil {
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Fail(err.Error())
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}
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appClone, err := loadApp(appClonePath)
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if err != nil {
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Fail(err.Error())
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}
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// create clone and bind it to an app
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for i := 0; i < totalCount; i++ {
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name := fmt.Sprintf("%s%d", f.UniqueName, i)
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pvcClone.Spec.DataSource.Name = name
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pvcClone.Namespace = f.UniqueName
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appClone.Namespace = f.UniqueName
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err = createPVCAndApp(name, f, pvcClone, appClone, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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}
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imageList = listRBDImages(f)
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// total images in cluster is 1 parent rbd image+ total
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// snaps+ total clones
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totalCloneCount := totalCount + totalCount + 1
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if len(imageList) != totalCloneCount {
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e2elog.Logf("backend images not matching kubernetes resource count,image count %d kubernetes resource count %d", len(imageList), totalCount+totalCount+1)
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Fail("validate backend images failed")
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}
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// delete parent pvc
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err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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imageList = listRBDImages(f)
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totalSnapCount := totalCount + totalCount
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// total images in cluster is total snaps+ total clones
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if len(imageList) != totalSnapCount {
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e2elog.Logf("backend images not matching kubernetes resource count,image count %d kubernetes resource count %d", len(imageList), totalCount+totalCount)
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Fail("validate backend images failed")
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}
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for i := 0; i < totalCount; i++ {
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snap.Name = fmt.Sprintf("%s%d", f.UniqueName, i)
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err = deleteSnapshot(&snap, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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}
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imageList = listRBDImages(f)
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if len(imageList) != totalCount {
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e2elog.Logf("backend images not matching kubernetes snap count,image count %d kubernetes resource count %d", len(imageList), totalCount)
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Fail("validate backend images failed")
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}
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// create clone and bind it to an app
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for i := 0; i < totalCount; i++ {
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name := fmt.Sprintf("%s%d", f.UniqueName, i)
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pvcClone.Spec.DataSource.Name = name
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pvcClone.Namespace = f.UniqueName
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appClone.Namespace = f.UniqueName
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err = deletePVCAndApp(name, f, pvcClone, appClone)
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if err != nil {
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Fail(err.Error())
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}
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}
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}
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})
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By("create a block type PVC and Bind it to an app", func() {
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validatePVCAndAppBinding(rawPvcPath, rawAppPath, f)
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})
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By("create/delete multiple PVCs and Apps", func() {
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totalCount := 2
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pvc, err := loadPVC(pvcPath)
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if err != nil {
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Fail(err.Error())
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}
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pvc.Namespace = f.UniqueName
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app, err := loadApp(appPath)
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if err != nil {
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Fail(err.Error())
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}
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app.Namespace = f.UniqueName
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// create pvc and app
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for i := 0; i < totalCount; i++ {
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name := fmt.Sprintf("%s%d", f.UniqueName, i)
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err := createPVCAndApp(name, f, pvc, app, deployTimeout)
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if err != nil {
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Fail(err.Error())
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}
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}
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// validate created backend rbd images
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images := listRBDImages(f)
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if len(images) != totalCount {
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e2elog.Logf("backend image creation not matching pvc count, image count = % pvc count %d", len(images), totalCount)
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Fail("validate multiple pvc failed")
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}
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// delete pvc and app
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for i := 0; i < totalCount; i++ {
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name := fmt.Sprintf("%s%d", f.UniqueName, i)
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err := deletePVCAndApp(name, f, pvc, app)
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if err != nil {
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Fail(err.Error())
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}
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}
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// validate created backend rbd images
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images = listRBDImages(f)
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if len(images) > 0 {
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e2elog.Logf("left out rbd backend images count %d", len(images))
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Fail("validate multiple pvc failed")
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}
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})
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By("check data persist after recreating pod with same pvc", func() {
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err := checkDataPersist(pvcPath, appPath, f)
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if err != nil {
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Fail(err.Error())
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}
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})
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By("Resize Filesystem PVC and check application directory size", func() {
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v, err := f.ClientSet.Discovery().ServerVersion()
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if err != nil {
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e2elog.Logf("failed to get server version with error %v", err)
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Fail(err.Error())
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}
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// Resize 0.3.0 is only supported from v1.15+
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if v.Major > "1" || (v.Major == "1" && v.Minor >= "15") {
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err := resizePVCAndValidateSize(pvcPath, appPath, f)
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if err != nil {
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e2elog.Logf("failed to resize filesystem PVC %v", err)
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Fail(err.Error())
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}
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deleteResource(rbdExamplePath + "storageclass.yaml")
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createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"csi.storage.k8s.io/fstype": "xfs"})
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err = resizePVCAndValidateSize(pvcPath, appPath, f)
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if err != nil {
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e2elog.Logf("failed to resize filesystem PVC %v", err)
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Fail(err.Error())
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}
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}
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})
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By("Resize Block PVC and check Device size", func() {
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v, err := f.ClientSet.Discovery().ServerVersion()
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if err != nil {
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e2elog.Logf("failed to get server version with error %v", err)
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Fail(err.Error())
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}
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// Block PVC resize is supported in kubernetes 1.16+
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if v.Major > "1" || (v.Major == "1" && v.Minor >= "16") {
|
|
err := resizePVCAndValidateSize(rawPvcPath, rawAppPath, f)
|
|
if err != nil {
|
|
e2elog.Logf("failed to resize block PVC %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
})
|
|
|
|
By("Test unmount after nodeplugin restart", func() {
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
app.Namespace = f.UniqueName
|
|
err = createPVCAndApp("", f, pvc, app, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
// delete rbd nodeplugin pods
|
|
err = deletePodWithLabel("app=csi-rbdplugin", cephCSINamespace, false)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
// wait for nodeplugin pods to come up
|
|
err = waitForDaemonSets(rbdDaemonsetName, cephCSINamespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("create PVC in storageClass with volumeNamePrefix", func() {
|
|
volumeNamePrefix := "foo-bar-"
|
|
deleteResource(rbdExamplePath + "storageclass.yaml")
|
|
createRBDStorageClass(f.ClientSet, f, nil, map[string]string{"volumeNamePrefix": volumeNamePrefix})
|
|
|
|
// set up PVC
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
// list RBD images and check if one of them has the same prefix
|
|
foundIt := false
|
|
for _, imgName := range listRBDImages(f) {
|
|
fmt.Printf("Checking prefix on %s\n", imgName)
|
|
if strings.HasPrefix(imgName, volumeNamePrefix) {
|
|
foundIt = true
|
|
break
|
|
}
|
|
}
|
|
|
|
// clean up after ourselves
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
deleteResource(rbdExamplePath + "storageclass.yaml")
|
|
createRBDStorageClass(f.ClientSet, f, nil, nil)
|
|
|
|
if !foundIt {
|
|
Fail(fmt.Sprintf("could not find image with prefix %s", volumeNamePrefix))
|
|
}
|
|
})
|
|
|
|
By("validate RBD static FileSystem PVC", func() {
|
|
err := validateRBDStaticPV(f, appPath, false)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("validate RBD static Block PVC", func() {
|
|
err := validateRBDStaticPV(f, rawAppPath, true)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("validate mount options in app pod", func() {
|
|
mountFlags := []string{"discard"}
|
|
err := checkMountOptions(pvcPath, appPath, f, mountFlags)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
By("creating an app with a PVC, using a topology constrained StorageClass", func() {
|
|
By("checking node has required CSI topology labels set", func() {
|
|
checkNodeHasLabel(f.ClientSet, nodeCSIRegionLabel, regionValue)
|
|
checkNodeHasLabel(f.ClientSet, nodeCSIZoneLabel, zoneValue)
|
|
})
|
|
|
|
By("creating a StorageClass with delayed binding mode and CSI topology parameter")
|
|
deleteResource(rbdExamplePath + "storageclass.yaml")
|
|
topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"domainSegments\":" +
|
|
"[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," +
|
|
"{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]"
|
|
createRBDStorageClass(f.ClientSet, f,
|
|
map[string]string{"volumeBindingMode": "WaitForFirstConsumer"},
|
|
map[string]string{"topologyConstrainedPools": topologyConstraint})
|
|
|
|
By("creating an app using a PV from the delayed binding mode StorageClass")
|
|
pvc, app := createPVCAndAppBinding(pvcPath, appPath, f, 0)
|
|
|
|
By("ensuring created PV has required node selector values populated")
|
|
checkPVSelectorValuesForPVC(f, pvc)
|
|
|
|
By("ensuring created PV has its image in the topology specific pool")
|
|
err := checkPVCImageInPool(f, pvc, rbdTopologyPool)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
By("ensuring created PV has its image journal in the topology specific pool")
|
|
err = checkPVCImageJournalInPool(f, pvc, rbdTopologyPool)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
By("ensuring created PV has its CSI journal in the CSI journal specific pool")
|
|
err = checkPVCCSIJournalInPool(f, pvc, "replicapool")
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
By("checking if data pool parameter is honored", func() {
|
|
deleteResource(rbdExamplePath + "storageclass.yaml")
|
|
topologyConstraint := "[{\"poolName\":\"" + rbdTopologyPool + "\",\"dataPool\":\"" + rbdTopologyDataPool +
|
|
"\",\"domainSegments\":" +
|
|
"[{\"domainLabel\":\"region\",\"value\":\"" + regionValue + "\"}," +
|
|
"{\"domainLabel\":\"zone\",\"value\":\"" + zoneValue + "\"}]}]"
|
|
createRBDStorageClass(f.ClientSet, f,
|
|
map[string]string{"volumeBindingMode": "WaitForFirstConsumer"},
|
|
map[string]string{"topologyConstrainedPools": topologyConstraint})
|
|
|
|
By("creating an app using a PV from the delayed binding mode StorageClass with a data pool")
|
|
pvc, app = createPVCAndAppBinding(pvcPath, appPath, f, 0)
|
|
|
|
By("ensuring created PV has its image in the topology specific pool")
|
|
err = checkPVCImageInPool(f, pvc, rbdTopologyPool)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
By("ensuring created image has the right data pool parameter set")
|
|
err = checkPVCDataPoolForImageInPool(f, pvc, rbdTopologyPool, rbdTopologyDataPool)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
// cleanup and undo changes made by the test
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
// cleanup and undo changes made by the test
|
|
deleteResource(rbdExamplePath + "storageclass.yaml")
|
|
createRBDStorageClass(f.ClientSet, f, nil, nil)
|
|
})
|
|
|
|
// Mount pvc to pod with invalid mount option,expected that
|
|
// mounting will fail
|
|
By("Mount pvc to pod with invalid mount option", func() {
|
|
deleteResource(rbdExamplePath + "storageclass.yaml")
|
|
createRBDStorageClass(f.ClientSet, f, map[string]string{rbdmountOptions: "debug,invalidOption"}, nil)
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
app.Namespace = f.UniqueName
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
// create an app and wait for 1 min for it to go to running state
|
|
err = createApp(f.ClientSet, app, 1)
|
|
if err == nil {
|
|
Fail("application should not go to running state due to invalid mount option")
|
|
}
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
deleteResource(rbdExamplePath + "storageclass.yaml")
|
|
createRBDStorageClass(f.ClientSet, f, nil, nil)
|
|
})
|
|
|
|
By("create ROX PVC clone and mount it to multiple pods", func() {
|
|
v, err := f.ClientSet.Discovery().ServerVersion()
|
|
if err != nil {
|
|
e2elog.Logf("failed to get server version with error %v", err)
|
|
Fail(err.Error())
|
|
}
|
|
// snapshot beta is only supported from v1.17+
|
|
if v.Major > "1" || (v.Major == "1" && v.Minor >= "17") {
|
|
// create pvc and bind it to an app
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
app.Namespace = f.UniqueName
|
|
err = createPVCAndApp("", f, pvc, app, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
// delete pod as we should not create snapshot for in-use pvc
|
|
err = deletePod(app.Name, app.Namespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
snap := getSnapshot(snapshotPath)
|
|
snap.Namespace = f.UniqueName
|
|
snap.Spec.Source.PersistentVolumeClaimName = &pvc.Name
|
|
|
|
err = createSnapshot(&snap, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
pvcClone, err := loadPVC(pvcClonePath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
// create clone PVC as ROX
|
|
pvcClone.Namespace = f.UniqueName
|
|
pvcClone.Spec.AccessModes = []v1.PersistentVolumeAccessMode{v1.ReadOnlyMany}
|
|
err = createPVCAndvalidatePV(f.ClientSet, pvcClone, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
appClone, err := loadApp(appClonePath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
totalCount := 2
|
|
appClone.Namespace = f.UniqueName
|
|
appClone.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvcClone.Name
|
|
|
|
// create pvc and app
|
|
for i := 0; i < totalCount; i++ {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, i)
|
|
label := map[string]string{
|
|
"app": name,
|
|
}
|
|
appClone.Labels = label
|
|
appClone.Name = name
|
|
err = createApp(f.ClientSet, appClone, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
|
|
for i := 0; i < totalCount; i++ {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, i)
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: fmt.Sprintf("app=%s", name),
|
|
}
|
|
|
|
filePath := appClone.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
_, stdErr := execCommandInPodAndAllowFail(f, fmt.Sprintf("echo 'Hello World' > %s", filePath), appClone.Namespace, &opt)
|
|
readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath)
|
|
if !strings.Contains(stdErr, readOnlyErr) {
|
|
Fail(stdErr)
|
|
}
|
|
}
|
|
|
|
// delete app
|
|
for i := 0; i < totalCount; i++ {
|
|
name := fmt.Sprintf("%s%d", f.UniqueName, i)
|
|
appClone.Name = name
|
|
err = deletePod(appClone.Name, appClone.Namespace, f.ClientSet, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
// delete pvc clone
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvcClone, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
// delete snapshot
|
|
err = deleteSnapshot(&snap, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
// delete parent pvc
|
|
err = deletePVCAndValidatePV(f.ClientSet, pvc, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
}
|
|
})
|
|
|
|
By("Mount pvc as readonly in pod", func() {
|
|
// create pvc and bind it to an app
|
|
pvc, err := loadPVC(pvcPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
pvc.Namespace = f.UniqueName
|
|
|
|
app, err := loadApp(appPath)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
app.Namespace = f.UniqueName
|
|
label := map[string]string{
|
|
"app": app.Name,
|
|
}
|
|
app.Labels = label
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ClaimName = pvc.Name
|
|
app.Spec.Volumes[0].PersistentVolumeClaim.ReadOnly = true
|
|
err = createPVCAndApp("", f, pvc, app, deployTimeout)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
|
|
opt := metav1.ListOptions{
|
|
LabelSelector: fmt.Sprintf("app=%s", app.Name),
|
|
}
|
|
|
|
filePath := app.Spec.Containers[0].VolumeMounts[0].MountPath + "/test"
|
|
_, stdErr := execCommandInPodAndAllowFail(f, fmt.Sprintf("echo 'Hello World' > %s", filePath), app.Namespace, &opt)
|
|
readOnlyErr := fmt.Sprintf("cannot create %s: Read-only file system", filePath)
|
|
if !strings.Contains(stdErr, readOnlyErr) {
|
|
Fail(stdErr)
|
|
}
|
|
|
|
// delete pvc and app
|
|
err = deletePVCAndApp("", f, pvc, app)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
|
|
// Make sure this should be last testcase in this file, because
|
|
// it deletes pool
|
|
By("Create a PVC and Delete PVC when backend pool deleted", func() {
|
|
err := pvcDeleteWhenPoolNotFound(pvcPath, false, f)
|
|
if err != nil {
|
|
Fail(err.Error())
|
|
}
|
|
})
|
|
})
|
|
})
|
|
})
|