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Add multi-vc configuration for e2e tests

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This commit is contained in:
Balu Dontu 2018-01-18 15:29:27 -08:00
parent 7dadeee5e8
commit 4683a9471f
16 changed files with 221 additions and 225 deletions
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1
hack/verify-flags/excluded-flags.txt
View File

@ -23,3 +23,4 @@ retry_time
file_content_in_loop
break_on_expected_content
Premium_LRS
VCP_STRESS_ITERATIONS

1
pkg/cloudprovider/providers/vsphere/BUILD
View File

@ -21,7 +21,6 @@ go_library(
"//pkg/cloudprovider/providers/vsphere/vclib/diskmanagers:go_default_library",
"//pkg/controller:go_default_library",
"//vendor/github.com/golang/glog:go_default_library",
"//vendor/github.com/vmware/govmomi:go_default_library",
"//vendor/github.com/vmware/govmomi/vim25:go_default_library",
"//vendor/github.com/vmware/govmomi/vim25/mo:go_default_library",
"//vendor/golang.org/x/net/context:go_default_library",

7
pkg/cloudprovider/providers/vsphere/nodemanager.go
View File

@ -354,3 +354,10 @@ func (nm *NodeManager) renewNodeInfo(nodeInfo *NodeInfo, reconnect bool) (*NodeI
vm := nodeInfo.vm.RenewVM(vsphereInstance.conn.GoVmomiClient)
return &NodeInfo{vm: &vm, dataCenter: vm.Datacenter, vcServer: nodeInfo.vcServer}, nil
}
func (nodeInfo *NodeInfo) VM() *vclib.VirtualMachine {
if nodeInfo == nil {
return nil
}
return nodeInfo.vm
}

7
pkg/cloudprovider/providers/vsphere/vsphere.go
View File

@ -1159,3 +1159,10 @@ func (vs *VSphere) NodeDeleted(obj interface{}) {
glog.V(4).Infof("Node deleted: %+v", node)
vs.nodeManager.UnRegisterNode(node)
}
func (vs *VSphere) NodeManager() (nodeManager *NodeManager) {
if vs == nil {
return nil
}
return vs.nodeManager
}

114
pkg/cloudprovider/providers/vsphere/vsphere_util.go
View File

@ -21,12 +21,10 @@ import (
"errors"
"os"
"regexp"
"runtime"
"strings"
"time"
"github.com/golang/glog"
"github.com/vmware/govmomi"
"github.com/vmware/govmomi/vim25"
"fmt"
@ -34,7 +32,6 @@ import (
"path/filepath"
"github.com/vmware/govmomi/vim25/mo"
"k8s.io/api/core/v1"
k8stypes "k8s.io/apimachinery/pkg/types"
"k8s.io/kubernetes/pkg/cloudprovider/providers/vsphere/vclib"
"k8s.io/kubernetes/pkg/cloudprovider/providers/vsphere/vclib/diskmanagers"
@ -46,63 +43,37 @@ const (
Folder = "Folder"
VirtualMachine = "VirtualMachine"
DummyDiskName = "kube-dummyDisk.vmdk"
vSphereConfFileEnvVar = "VSPHERE_CONF_FILE"
)
// GetVSphere reads vSphere configuration from system environment and construct vSphere object
func GetVSphere() (*VSphere, error) {
cfg := getVSphereConfig()
vSphereConn := getVSphereConn(cfg)
client, err := GetgovmomiClient(vSphereConn)
cfg, err := getVSphereConfig()
if err != nil {
return nil, err
}
vSphereConn.GoVmomiClient = client
vsphereIns := &VSphereInstance{
conn: vSphereConn,
cfg: &VirtualCenterConfig{
User: cfg.Global.User,
Password: cfg.Global.Password,
VCenterPort: cfg.Global.VCenterPort,
Datacenters: cfg.Global.Datacenters,
RoundTripperCount: cfg.Global.RoundTripperCount,
},
vs, err := newControllerNode(*cfg)
if err != nil {
return nil, err
}
vsphereInsMap := make(map[string]*VSphereInstance)
vsphereInsMap[cfg.Global.VCenterIP] = vsphereIns
// TODO: Initialize nodeManager and set it in VSphere.
vs := &VSphere{
vsphereInstanceMap: vsphereInsMap,
hostName: "",
cfg: cfg,
nodeManager: &NodeManager{
vsphereInstanceMap: vsphereInsMap,
nodeInfoMap: make(map[string]*NodeInfo),
registeredNodes: make(map[string]*v1.Node),
},
}
runtime.SetFinalizer(vs, logout)
return vs, nil
}
func getVSphereConfig() *VSphereConfig {
var cfg VSphereConfig
cfg.Global.VCenterIP = os.Getenv("VSPHERE_VCENTER")
cfg.Global.VCenterPort = os.Getenv("VSPHERE_VCENTER_PORT")
cfg.Global.User = os.Getenv("VSPHERE_USER")
cfg.Global.Password = os.Getenv("VSPHERE_PASSWORD")
cfg.Global.Datacenters = os.Getenv("VSPHERE_DATACENTER")
cfg.Global.DefaultDatastore = os.Getenv("VSPHERE_DATASTORE")
cfg.Global.WorkingDir = os.Getenv("VSPHERE_WORKING_DIR")
cfg.Global.VMName = os.Getenv("VSPHERE_VM_NAME")
cfg.Global.InsecureFlag = false
if strings.ToLower(os.Getenv("VSPHERE_INSECURE")) == "true" {
cfg.Global.InsecureFlag = true
func getVSphereConfig() (*VSphereConfig, error) {
confFileLocation := os.Getenv(vSphereConfFileEnvVar)
if confFileLocation == "" {
return nil, fmt.Errorf("Env variable 'VSPHERE_CONF_FILE' is not set.")
}
cfg.Workspace.VCenterIP = cfg.Global.VCenterIP
cfg.Workspace.Datacenter = cfg.Global.Datacenters
cfg.Workspace.DefaultDatastore = cfg.Global.DefaultDatastore
cfg.Workspace.Folder = cfg.Global.WorkingDir
return &cfg
confFile, err := os.Open(confFileLocation)
if err != nil {
return nil, err
}
defer confFile.Close()
cfg, err := readConfig(confFile)
if err != nil {
return nil, err
}
return &cfg, nil
}
func getVSphereConn(cfg *VSphereConfig) *vclib.VSphereConnection {
@ -117,16 +88,6 @@ func getVSphereConn(cfg *VSphereConfig) *vclib.VSphereConnection {
return vSphereConn
}
// GetgovmomiClient gets the goVMOMI client for the vsphere connection object
func GetgovmomiClient(conn *vclib.VSphereConnection) (*govmomi.Client, error) {
if conn == nil {
cfg := getVSphereConfig()
conn = getVSphereConn(cfg)
}
client, err := conn.NewClient(context.TODO())
return client, err
}
// Returns the accessible datastores for the given node VM.
func getAccessibleDatastores(ctx context.Context, nodeVmDetail *NodeDetails, nodeManager *NodeManager) ([]*vclib.DatastoreInfo, error) {
accessibleDatastores, err := nodeVmDetail.vm.GetAllAccessibleDatastores(ctx)
@ -512,3 +473,40 @@ func (vs *VSphere) checkDiskAttached(ctx context.Context, nodes []k8stypes.NodeN
}
return nodesToRetry, nil
}
func (vs *VSphere) IsDummyVMPresent(vmName string) (bool, error) {
isDummyVMPresent := false
// Create context
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
vsi, err := vs.getVSphereInstanceForServer(vs.cfg.Workspace.VCenterIP, ctx)
if err != nil {
return isDummyVMPresent, err
}
dc, err := vclib.GetDatacenter(ctx, vsi.conn, vs.cfg.Workspace.Datacenter)
if err != nil {
return isDummyVMPresent, err
}
vmFolder, err := dc.GetFolderByPath(ctx, vs.cfg.Workspace.Folder)
if err != nil {
return isDummyVMPresent, err
}
vms, err := vmFolder.GetVirtualMachines(ctx)
if err != nil {
return isDummyVMPresent, err
}
for _, vm := range vms {
if vm.Name() == vmName {
isDummyVMPresent = true
break
}
}
return isDummyVMPresent, nil
}

2
test/e2e/storage/vsphere/BUILD
View File

@ -11,6 +11,7 @@ go_library(
"persistent_volumes-vsphere.go",
"pv_reclaimpolicy.go",
"pvc_label_selector.go",
"vsphere_common.go",
"vsphere_scale.go",
"vsphere_statefulsets.go",
"vsphere_stress.go",
@ -36,7 +37,6 @@ go_library(
"//test/e2e/storage/utils:go_default_library",
"//vendor/github.com/onsi/ginkgo:go_default_library",
"//vendor/github.com/onsi/gomega:go_default_library",
"//vendor/github.com/vmware/govmomi/find:go_default_library",
"//vendor/github.com/vmware/govmomi/vim25/types:go_default_library",
"//vendor/golang.org/x/net/context:go_default_library",
"//vendor/k8s.io/api/core/v1:go_default_library",

66
test/e2e/storage/vsphere/vsphere_common.go Normal file
View File

@ -0,0 +1,66 @@
/*
Copyright 2017 The Kubernetes Authors.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package vsphere
import (
. "github.com/onsi/gomega"
"os"
"strconv"
)
const (
SPBMPolicyName = "VSPHERE_SPBM_POLICY_NAME"
StorageClassDatastoreName = "VSPHERE_DATASTORE"
SecondSharedDatastore = "VSPHERE_SECOND_SHARED_DATASTORE"
KubernetesClusterName = "VSPHERE_KUBERNETES_CLUSTER"
SPBMTagPolicy = "VSPHERE_SPBM_TAG_POLICY"
)
const (
VCPClusterDatastore = "CLUSTER_DATASTORE"
SPBMPolicyDataStoreCluster = "VSPHERE_SPBM_POLICY_DS_CLUSTER"
)
const (
VCPScaleVolumeCount = "VCP_SCALE_VOLUME_COUNT"
VCPScaleVolumesPerPod = "VCP_SCALE_VOLUME_PER_POD"
VCPScaleInstances = "VCP_SCALE_INSTANCES"
)
const (
VCPStressInstances = "VCP_STRESS_INSTANCES"
VCPStressIterations = "VCP_STRESS_ITERATIONS"
)
const (
VCPPerfVolumeCount = "VCP_PERF_VOLUME_COUNT"
VCPPerfVolumesPerPod = "VCP_PERF_VOLUME_PER_POD"
VCPPerfIterations = "VCP_PERF_ITERATIONS"
)
func GetAndExpectStringEnvVar(varName string) string {
varValue := os.Getenv(varName)
Expect(varValue).NotTo(BeEmpty(), "ENV "+varName+" is not set")
return varValue
}
func GetAndExpectIntEnvVar(varName string) int {
varValue := GetAndExpectStringEnvVar(varName)
varIntValue, err := strconv.Atoi(varValue)
Expect(err).NotTo(HaveOccurred(), "Error Parsing "+varName)
return varIntValue
}

28
test/e2e/storage/vsphere/vsphere_scale.go
View File

@ -18,7 +18,6 @@ package vsphere
import (
"fmt"
"os"
"strconv"
. "github.com/onsi/ginkgo"
@ -63,12 +62,11 @@ var _ = utils.SIGDescribe("vcp at scale [Feature:vsphere] ", func() {
volumeCount int
numberOfInstances int
volumesPerPod int
nodeVolumeMapChan chan map[string][]string
nodes *v1.NodeList
policyName string
datastoreName string
nodeVolumeMapChan chan map[string][]string
nodes *v1.NodeList
scNames = []string{storageclass1, storageclass2, storageclass3, storageclass4}
err error
)
BeforeEach(func() {
@ -78,27 +76,15 @@ var _ = utils.SIGDescribe("vcp at scale [Feature:vsphere] ", func() {
nodeVolumeMapChan = make(chan map[string][]string)
// Read the environment variables
volumeCountStr := os.Getenv("VCP_SCALE_VOLUME_COUNT")
Expect(volumeCountStr).NotTo(BeEmpty(), "ENV VCP_SCALE_VOLUME_COUNT is not set")
volumeCount, err = strconv.Atoi(volumeCountStr)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP_SCALE_VOLUME_COUNT")
volumeCount = GetAndExpectIntEnvVar(VCPScaleVolumeCount)
volumesPerPod = GetAndExpectIntEnvVar(VCPScaleVolumesPerPod)
volumesPerPodStr := os.Getenv("VCP_SCALE_VOLUME_PER_POD")
Expect(volumesPerPodStr).NotTo(BeEmpty(), "ENV VCP_SCALE_VOLUME_PER_POD is not set")
volumesPerPod, err = strconv.Atoi(volumesPerPodStr)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP_SCALE_VOLUME_PER_POD")
numberOfInstancesStr := os.Getenv("VCP_SCALE_INSTANCES")
Expect(numberOfInstancesStr).NotTo(BeEmpty(), "ENV VCP_SCALE_INSTANCES is not set")
numberOfInstances, err = strconv.Atoi(numberOfInstancesStr)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP_SCALE_INSTANCES")
numberOfInstances = GetAndExpectIntEnvVar(VCPScaleInstances)
Expect(numberOfInstances > 5).NotTo(BeTrue(), "Maximum allowed instances are 5")
Expect(numberOfInstances > volumeCount).NotTo(BeTrue(), "Number of instances should be less than the total volume count")
policyName = os.Getenv("VSPHERE_SPBM_POLICY_NAME")
datastoreName = os.Getenv("VSPHERE_DATASTORE")
Expect(policyName).NotTo(BeEmpty(), "ENV VSPHERE_SPBM_POLICY_NAME is not set")
Expect(datastoreName).NotTo(BeEmpty(), "ENV VSPHERE_DATASTORE is not set")
policyName = GetAndExpectStringEnvVar(SPBMPolicyName)
datastoreName = GetAndExpectStringEnvVar(StorageClassDatastoreName)
nodes = framework.GetReadySchedulableNodesOrDie(client)
if len(nodes.Items) < 2 {

21
test/e2e/storage/vsphere/vsphere_stress.go
View File

@ -18,8 +18,6 @@ package vsphere
import (
"fmt"
"os"
"strconv"
"sync"
. "github.com/onsi/ginkgo"
@ -50,10 +48,10 @@ var _ = utils.SIGDescribe("vsphere cloud provider stress [Feature:vsphere]", fun
namespace string
instances int
iterations int
err error
scNames = []string{storageclass1, storageclass2, storageclass3, storageclass4}
policyName string
datastoreName string
err error
scNames = []string{storageclass1, storageclass2, storageclass3, storageclass4}
)
BeforeEach(func() {
@ -67,23 +65,16 @@ var _ = utils.SIGDescribe("vsphere cloud provider stress [Feature:vsphere]", fun
// if VCP_STRESS_INSTANCES = 12 and VCP_STRESS_ITERATIONS is 10. 12 threads will run in parallel for 10 times.
// Resulting 120 Volumes and POD Creation. Volumes will be provisioned with each different types of Storage Class,
// Each iteration creates PVC, verify PV is provisioned, then creates a pod, verify volume is attached to the node, and then delete the pod and delete pvc.
instancesStr := os.Getenv("VCP_STRESS_INSTANCES")
Expect(instancesStr).NotTo(BeEmpty(), "ENV VCP_STRESS_INSTANCES is not set")
instances, err = strconv.Atoi(instancesStr)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP-STRESS-INSTANCES")
instances = GetAndExpectIntEnvVar(VCPStressInstances)
Expect(instances <= volumesPerNode*len(nodeList.Items)).To(BeTrue(), fmt.Sprintf("Number of Instances should be less or equal: %v", volumesPerNode*len(nodeList.Items)))
Expect(instances > len(scNames)).To(BeTrue(), "VCP_STRESS_INSTANCES should be greater than 3 to utilize all 4 types of storage classes")
iterationStr := os.Getenv("VCP_STRESS_ITERATIONS")
Expect(instancesStr).NotTo(BeEmpty(), "ENV VCP_STRESS_ITERATIONS is not set")
iterations, err = strconv.Atoi(iterationStr)
iterations = GetAndExpectIntEnvVar(VCPStressIterations)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP_STRESS_ITERATIONS")
Expect(iterations > 0).To(BeTrue(), "VCP_STRESS_ITERATIONS should be greater than 0")
policyName = os.Getenv("VSPHERE_SPBM_POLICY_NAME")
datastoreName = os.Getenv("VSPHERE_DATASTORE")
Expect(policyName).NotTo(BeEmpty(), "ENV VSPHERE_SPBM_POLICY_NAME is not set")
Expect(datastoreName).NotTo(BeEmpty(), "ENV VSPHERE_DATASTORE is not set")
policyName = GetAndExpectStringEnvVar(SPBMPolicyName)
datastoreName = GetAndExpectStringEnvVar(StorageClassDatastoreName)
})
It("vsphere stress tests", func() {

21
test/e2e/storage/vsphere/vsphere_volume_cluster_ds.go
View File

@ -18,7 +18,6 @@ package vsphere
import (
"fmt"
"os"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
@ -43,18 +42,19 @@ import (
var _ = utils.SIGDescribe("Volume Provisioning On Clustered Datastore [Feature:vsphere]", func() {
f := framework.NewDefaultFramework("volume-provision")
var client clientset.Interface
var namespace string
var scParameters map[string]string
var clusterDatastore string
var (
client clientset.Interface
namespace string
scParameters map[string]string
clusterDatastore string
)
BeforeEach(func() {
framework.SkipUnlessProviderIs("vsphere")
client = f.ClientSet
namespace = f.Namespace.Name
scParameters = make(map[string]string)
clusterDatastore = os.Getenv("CLUSTER_DATASTORE")
Expect(clusterDatastore).NotTo(BeEmpty(), "Please set CLUSTER_DATASTORE system environment. eg: export CLUSTER_DATASTORE=<cluster_name>/<datastore_name")
clusterDatastore = GetAndExpectStringEnvVar(VCPClusterDatastore)
})
/*
@ -129,9 +129,8 @@ var _ = utils.SIGDescribe("Volume Provisioning On Clustered Datastore [Feature:v
2. invokeValidPolicyTest - util to do e2e dynamic provision test
*/
It("verify dynamic provision with spbm policy on clustered datastore", func() {
storagePolicy := os.Getenv("VSPHERE_SPBM_POLICY_DS_CLUSTER")
Expect(storagePolicy).NotTo(BeEmpty(), "Please set VSPHERE_SPBM_POLICY_DS_CLUSTER system environment")
scParameters[SpbmStoragePolicy] = storagePolicy
policyDatastoreCluster := GetAndExpectStringEnvVar(SPBMPolicyDataStoreCluster)
scParameters[SpbmStoragePolicy] = policyDatastoreCluster
invokeValidPolicyTest(f, client, namespace, scParameters)
})
})

21
test/e2e/storage/vsphere/vsphere_volume_diskformat.go
View File

@ -17,12 +17,10 @@ limitations under the License.
package vsphere
import (
"os"
"path/filepath"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vmware/govmomi/find"
"github.com/vmware/govmomi/vim25/types"
"golang.org/x/net/context"
"k8s.io/api/core/v1"
@ -30,7 +28,6 @@ import (
k8stype "k8s.io/apimachinery/pkg/types"
"k8s.io/apimachinery/pkg/util/uuid"
clientset "k8s.io/client-go/kubernetes"
vsphere "k8s.io/kubernetes/pkg/cloudprovider/providers/vsphere"
"k8s.io/kubernetes/test/e2e/framework"
"k8s.io/kubernetes/test/e2e/storage/utils"
)
@ -152,7 +149,7 @@ func invokeTest(f *framework.Framework, client clientset.Interface, namespace st
By("Waiting for pod to be running")
Expect(framework.WaitForPodNameRunningInNamespace(client, pod.Name, namespace)).To(Succeed())
Expect(verifyDiskFormat(nodeName, pv.Spec.VsphereVolume.VolumePath, diskFormat)).To(BeTrue(), "DiskFormat Verification Failed")
Expect(verifyDiskFormat(client, nodeName, pv.Spec.VsphereVolume.VolumePath, diskFormat)).To(BeTrue(), "DiskFormat Verification Failed")
var volumePaths []string
volumePaths = append(volumePaths, pv.Spec.VsphereVolume.VolumePath)
@ -162,22 +159,22 @@ func invokeTest(f *framework.Framework, client clientset.Interface, namespace st
}
func verifyDiskFormat(nodeName string, pvVolumePath string, diskFormat string) bool {
func verifyDiskFormat(client clientset.Interface, nodeName string, pvVolumePath string, diskFormat string) bool {
By("Verifing disk format")
eagerlyScrub := false
thinProvisioned := false
diskFound := false
pvvmdkfileName := filepath.Base(pvVolumePath) + filepath.Ext(pvVolumePath)
govMoMiClient, err := vsphere.GetgovmomiClient(nil)
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
vsp, err := getVSphere(client)
Expect(err).NotTo(HaveOccurred())
nodeInfo, err := vsp.NodeManager().GetNodeInfo(k8stype.NodeName(nodeName))
Expect(err).NotTo(HaveOccurred())
f := find.NewFinder(govMoMiClient.Client, true)
ctx, _ := context.WithCancel(context.Background())
vm, err := f.VirtualMachine(ctx, os.Getenv("VSPHERE_WORKING_DIR")+nodeName)
Expect(err).NotTo(HaveOccurred())
vmDevices, err := vm.Device(ctx)
vmDevices, err := nodeInfo.VM().Device(ctx)
Expect(err).NotTo(HaveOccurred())
disks := vmDevices.SelectByType((*types.VirtualDisk)(nil))

4
test/e2e/storage/vsphere/vsphere_volume_disksize.go
View File

@ -18,7 +18,6 @@ package vsphere
import (
"fmt"
"os"
"strings"
"time"
@ -58,8 +57,7 @@ var _ = utils.SIGDescribe("Volume Disk Size [Feature:vsphere]", func() {
client = f.ClientSet
namespace = f.Namespace.Name
scParameters = make(map[string]string)
datastore = os.Getenv("VSPHERE_DATASTORE")
Expect(datastore).NotTo(BeEmpty())
datastore = GetAndExpectStringEnvVar(StorageClassDatastoreName)
nodeList := framework.GetReadySchedulableNodesOrDie(f.ClientSet)
if !(len(nodeList.Items) > 0) {
framework.Failf("Unable to find ready and schedulable Node")

24
test/e2e/storage/vsphere/vsphere_volume_node_poweroff.go
View File

@ -18,13 +18,10 @@ package vsphere
import (
"fmt"
"os"
"path/filepath"
"time"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vmware/govmomi/find"
"golang.org/x/net/context"
vimtypes "github.com/vmware/govmomi/vim25/types"
@ -47,11 +44,10 @@ import (
var _ = utils.SIGDescribe("Node Poweroff [Feature:vsphere] [Slow] [Disruptive]", func() {
f := framework.NewDefaultFramework("node-poweroff")
var (
client clientset.Interface
namespace string
vsp *vsphere.VSphere
workingDir string
err error
client clientset.Interface
namespace string
vsp *vsphere.VSphere
err error
)
BeforeEach(func() {
@ -64,8 +60,6 @@ var _ = utils.SIGDescribe("Node Poweroff [Feature:vsphere] [Slow] [Disruptive]",
Expect(len(nodeList.Items) > 1).To(BeTrue(), "At least 2 nodes are required for this test")
vsp, err = getVSphere(client)
Expect(err).NotTo(HaveOccurred())
workingDir = os.Getenv("VSPHERE_WORKING_DIR")
Expect(workingDir).NotTo(BeEmpty())
})
/*
@ -118,16 +112,10 @@ var _ = utils.SIGDescribe("Node Poweroff [Feature:vsphere] [Slow] [Disruptive]",
Expect(isAttached).To(BeTrue(), "Disk is not attached to the node")
By(fmt.Sprintf("Power off the node: %v", node1))
govMoMiClient, err := vsphere.GetgovmomiClient(nil)
nodeInfo, err := vsp.NodeManager().GetNodeInfo(node1)
Expect(err).NotTo(HaveOccurred())
f := find.NewFinder(govMoMiClient.Client, true)
vm := nodeInfo.VM()
ctx, _ := context.WithCancel(context.Background())
vmPath := filepath.Join(workingDir, string(node1))
vm, err := f.VirtualMachine(ctx, vmPath)
Expect(err).NotTo(HaveOccurred())
_, err = vm.PowerOff(ctx)
Expect(err).NotTo(HaveOccurred())
defer vm.PowerOn(ctx)

30
test/e2e/storage/vsphere/vsphere_volume_perf.go
View File

@ -18,8 +18,6 @@ package vsphere
import (
"fmt"
"os"
"strconv"
"time"
. "github.com/onsi/ginkgo"
@ -56,39 +54,25 @@ var _ = utils.SIGDescribe("vcp-performance [Feature:vsphere]", func() {
client clientset.Interface
namespace string
nodeSelectorList []*NodeSelector
policyName string
datastoreName string
volumeCount int
volumesPerPod int
iterations int
policyName string
datastoreName string
)
BeforeEach(func() {
var err error
framework.SkipUnlessProviderIs("vsphere")
client = f.ClientSet
namespace = f.Namespace.Name
// Read the environment variables
volumeCountStr := os.Getenv("VCP_PERF_VOLUME_COUNT")
Expect(volumeCountStr).NotTo(BeEmpty(), "ENV VCP_PERF_VOLUME_COUNT is not set")
volumeCount, err = strconv.Atoi(volumeCountStr)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP_PERF_VOLUME_COUNT")
volumeCount = GetAndExpectIntEnvVar(VCPPerfVolumeCount)
volumesPerPod = GetAndExpectIntEnvVar(VCPPerfVolumesPerPod)
iterations = GetAndExpectIntEnvVar(VCPPerfIterations)
volumesPerPodStr := os.Getenv("VCP_PERF_VOLUME_PER_POD")
Expect(volumesPerPodStr).NotTo(BeEmpty(), "ENV VCP_PERF_VOLUME_PER_POD is not set")
volumesPerPod, err = strconv.Atoi(volumesPerPodStr)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP_PERF_VOLUME_PER_POD")
iterationsStr := os.Getenv("VCP_PERF_ITERATIONS")
Expect(iterationsStr).NotTo(BeEmpty(), "ENV VCP_PERF_ITERATIONS is not set")
iterations, err = strconv.Atoi(iterationsStr)
Expect(err).NotTo(HaveOccurred(), "Error Parsing VCP_PERF_ITERATIONS")
policyName = os.Getenv("VSPHERE_SPBM_GOLD_POLICY")
datastoreName = os.Getenv("VSPHERE_DATASTORE")
Expect(policyName).NotTo(BeEmpty(), "ENV VSPHERE_SPBM_GOLD_POLICY is not set")
Expect(datastoreName).NotTo(BeEmpty(), "ENV VSPHERE_DATASTORE is not set")
policyName = GetAndExpectStringEnvVar(SPBMPolicyName)
datastoreName = GetAndExpectStringEnvVar(StorageClassDatastoreName)
nodes := framework.GetReadySchedulableNodesOrDie(client)
Expect(len(nodes.Items)).To(BeNumerically(">=", 1), "Requires at least %d nodes (not %d)", 2, len(nodes.Items))

3
test/e2e/storage/vsphere/vsphere_volume_placement.go
View File

@ -18,7 +18,6 @@ package vsphere
import (
"fmt"
"os"
"strconv"
"time"
@ -225,7 +224,7 @@ var _ = utils.SIGDescribe("Volume Placement", func() {
volumeOptions = new(vclib.VolumeOptions)
volumeOptions.CapacityKB = 2097152
volumeOptions.Name = "e2e-vmdk-" + strconv.FormatInt(time.Now().UnixNano(), 10)
volumeOptions.Datastore = os.Getenv("VSPHERE_SECOND_SHARED_DATASTORE")
volumeOptions.Datastore = GetAndExpectStringEnvVar(SecondSharedDatastore)
volumePath, err := createVSphereVolume(vsp, volumeOptions)
Expect(err).NotTo(HaveOccurred())
volumePaths = append(volumePaths, volumePath)

96
test/e2e/storage/vsphere/vsphere_volume_vsan_policy.go
View File

@ -19,21 +19,16 @@ package vsphere
import (
"fmt"
"hash/fnv"
"os"
"time"
"strings"
. "github.com/onsi/ginkgo"
. "github.com/onsi/gomega"
"github.com/vmware/govmomi/find"
"golang.org/x/net/context"
"k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
k8stype "k8s.io/apimachinery/pkg/types"
clientset "k8s.io/client-go/kubernetes"
vsphere "k8s.io/kubernetes/pkg/cloudprovider/providers/vsphere"
"k8s.io/kubernetes/test/e2e/framework"
"k8s.io/kubernetes/test/e2e/storage/utils"
)
@ -98,11 +93,15 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
client clientset.Interface
namespace string
scParameters map[string]string
policyName string
tagPolicy string
)
BeforeEach(func() {
framework.SkipUnlessProviderIs("vsphere")
client = f.ClientSet
namespace = f.Namespace.Name
policyName = GetAndExpectStringEnvVar(SPBMPolicyName)
tagPolicy = GetAndExpectStringEnvVar(SPBMTagPolicy)
framework.Logf("framework: %+v", f)
scParameters = make(map[string]string)
nodeList := framework.GetReadySchedulableNodesOrDie(f.ClientSet)
@ -113,47 +112,47 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
// Valid policy.
It("verify VSAN storage capability with valid hostFailuresToTolerate and cacheReservation values is honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy hostFailuresToTolerate: %s, cacheReservation: %s", HostFailuresToTolerateCapabilityVal, CacheReservationCapabilityVal))
By(fmt.Sprintf("Invoking test for VSAN policy hostFailuresToTolerate: %s, cacheReservation: %s", HostFailuresToTolerateCapabilityVal, CacheReservationCapabilityVal))
scParameters[Policy_HostFailuresToTolerate] = HostFailuresToTolerateCapabilityVal
scParameters[Policy_CacheReservation] = CacheReservationCapabilityVal
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
invokeValidPolicyTest(f, client, namespace, scParameters)
})
// Valid policy.
It("verify VSAN storage capability with valid diskStripes and objectSpaceReservation values is honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy diskStripes: %s, objectSpaceReservation: %s", DiskStripesCapabilityVal, ObjectSpaceReservationCapabilityVal))
By(fmt.Sprintf("Invoking test for VSAN policy diskStripes: %s, objectSpaceReservation: %s", DiskStripesCapabilityVal, ObjectSpaceReservationCapabilityVal))
scParameters[Policy_DiskStripes] = "1"
scParameters[Policy_ObjectSpaceReservation] = "30"
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
invokeValidPolicyTest(f, client, namespace, scParameters)
})
// Valid policy.
It("verify VSAN storage capability with valid diskStripes and objectSpaceReservation values and a VSAN datastore is honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy diskStripes: %s, objectSpaceReservation: %s", DiskStripesCapabilityVal, ObjectSpaceReservationCapabilityVal))
By(fmt.Sprintf("Invoking test for VSAN policy diskStripes: %s, objectSpaceReservation: %s", DiskStripesCapabilityVal, ObjectSpaceReservationCapabilityVal))
scParameters[Policy_DiskStripes] = DiskStripesCapabilityVal
scParameters[Policy_ObjectSpaceReservation] = ObjectSpaceReservationCapabilityVal
scParameters[Datastore] = VsanDatastore
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
invokeValidPolicyTest(f, client, namespace, scParameters)
})
// Valid policy.
It("verify VSAN storage capability with valid objectSpaceReservation and iopsLimit values is honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy objectSpaceReservation: %s, iopsLimit: %s", ObjectSpaceReservationCapabilityVal, IopsLimitCapabilityVal))
By(fmt.Sprintf("Invoking test for VSAN policy objectSpaceReservation: %s, iopsLimit: %s", ObjectSpaceReservationCapabilityVal, IopsLimitCapabilityVal))
scParameters[Policy_ObjectSpaceReservation] = ObjectSpaceReservationCapabilityVal
scParameters[Policy_IopsLimit] = IopsLimitCapabilityVal
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
invokeValidPolicyTest(f, client, namespace, scParameters)
})
// Invalid VSAN storage capabilties parameters.
It("verify VSAN storage capability with invalid capability name objectSpaceReserve is not honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy objectSpaceReserve: %s, stripeWidth: %s", ObjectSpaceReservationCapabilityVal, StripeWidthCapabilityVal))
By(fmt.Sprintf("Invoking test for VSAN policy objectSpaceReserve: %s, stripeWidth: %s", ObjectSpaceReservationCapabilityVal, StripeWidthCapabilityVal))
scParameters["objectSpaceReserve"] = ObjectSpaceReservationCapabilityVal
scParameters[Policy_DiskStripes] = StripeWidthCapabilityVal
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
err := invokeInvalidPolicyTestNeg(client, namespace, scParameters)
Expect(err).To(HaveOccurred())
errorMsg := "invalid option \\\"objectSpaceReserve\\\" for volume plugin kubernetes.io/vsphere-volume"
@ -165,10 +164,10 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
// Invalid policy on a VSAN test bed.
// diskStripes value has to be between 1 and 12.
It("verify VSAN storage capability with invalid diskStripes value is not honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy diskStripes: %s, cacheReservation: %s", DiskStripesCapabilityInvalidVal, CacheReservationCapabilityVal))
By(fmt.Sprintf("Invoking test for VSAN policy diskStripes: %s, cacheReservation: %s", DiskStripesCapabilityInvalidVal, CacheReservationCapabilityVal))
scParameters[Policy_DiskStripes] = DiskStripesCapabilityInvalidVal
scParameters[Policy_CacheReservation] = CacheReservationCapabilityVal
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
err := invokeInvalidPolicyTestNeg(client, namespace, scParameters)
Expect(err).To(HaveOccurred())
errorMsg := "Invalid value for " + Policy_DiskStripes + "."
@ -180,9 +179,9 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
// Invalid policy on a VSAN test bed.
// hostFailuresToTolerate value has to be between 0 and 3 including.
It("verify VSAN storage capability with invalid hostFailuresToTolerate value is not honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy hostFailuresToTolerate: %s", HostFailuresToTolerateCapabilityInvalidVal))
By(fmt.Sprintf("Invoking test for VSAN policy hostFailuresToTolerate: %s", HostFailuresToTolerateCapabilityInvalidVal))
scParameters[Policy_HostFailuresToTolerate] = HostFailuresToTolerateCapabilityInvalidVal
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
err := invokeInvalidPolicyTestNeg(client, namespace, scParameters)
Expect(err).To(HaveOccurred())
errorMsg := "Invalid value for " + Policy_HostFailuresToTolerate + "."
@ -194,11 +193,11 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
// Specify a valid VSAN policy on a non-VSAN test bed.
// The test should fail.
It("verify VSAN storage capability with non-vsan datastore is not honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for VSAN policy diskStripes: %s, objectSpaceReservation: %s and a non-VSAN datastore: %s", DiskStripesCapabilityVal, ObjectSpaceReservationCapabilityVal, VmfsDatastore))
By(fmt.Sprintf("Invoking test for VSAN policy diskStripes: %s, objectSpaceReservation: %s and a non-VSAN datastore: %s", DiskStripesCapabilityVal, ObjectSpaceReservationCapabilityVal, VmfsDatastore))
scParameters[Policy_DiskStripes] = DiskStripesCapabilityVal
scParameters[Policy_ObjectSpaceReservation] = ObjectSpaceReservationCapabilityVal
scParameters[Datastore] = VmfsDatastore
framework.Logf("Invoking Test for VSAN storage capabilities: %+v", scParameters)
framework.Logf("Invoking test for VSAN storage capabilities: %+v", scParameters)
err := invokeInvalidPolicyTestNeg(client, namespace, scParameters)
Expect(err).To(HaveOccurred())
errorMsg := "The specified datastore: \\\"" + VmfsDatastore + "\\\" is not a VSAN datastore. " +
@ -209,12 +208,10 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
})
It("verify an existing and compatible SPBM policy is honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for SPBM policy: %s", os.Getenv("VSPHERE_SPBM_GOLD_POLICY")))
goldPolicy := os.Getenv("VSPHERE_SPBM_GOLD_POLICY")
Expect(goldPolicy).NotTo(BeEmpty())
scParameters[SpbmStoragePolicy] = goldPolicy
By(fmt.Sprintf("Invoking test for SPBM policy: %s", policyName))
scParameters[SpbmStoragePolicy] = policyName
scParameters[DiskFormat] = ThinDisk
framework.Logf("Invoking Test for SPBM storage policy: %+v", scParameters)
framework.Logf("Invoking test for SPBM storage policy: %+v", scParameters)
invokeValidPolicyTest(f, client, namespace, scParameters)
})
@ -222,33 +219,30 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
scParameters[Policy_DiskStripes] = DiskStripesCapabilityMaxVal
scParameters[Policy_ObjectSpaceReservation] = ObjectSpaceReservationCapabilityVal
scParameters[Datastore] = VsanDatastore
framework.Logf("Invoking Test for SPBM storage policy: %+v", scParameters)
clusterName := os.Getenv("VSPHERE_KUBERNETES_CLUSTER")
Expect(clusterName).NotTo(BeEmpty())
invokeStaleDummyVMTestWithStoragePolicy(client, namespace, clusterName, scParameters)
framework.Logf("Invoking test for SPBM storage policy: %+v", scParameters)
kubernetesClusterName := GetAndExpectStringEnvVar(KubernetesClusterName)
invokeStaleDummyVMTestWithStoragePolicy(client, namespace, kubernetesClusterName, scParameters)
})
It("verify if a SPBM policy is not honored on a non-compatible datastore for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for SPBM policy: %s and datastore: %s", os.Getenv("VSPHERE_SPBM_TAG_POLICY"), VsanDatastore))
tagPolicy := os.Getenv("VSPHERE_SPBM_TAG_POLICY")
Expect(tagPolicy).NotTo(BeEmpty())
By(fmt.Sprintf("Invoking test for SPBM policy: %s and datastore: %s", tagPolicy, VsanDatastore))
scParameters[SpbmStoragePolicy] = tagPolicy
scParameters[Datastore] = VsanDatastore
scParameters[DiskFormat] = ThinDisk
framework.Logf("Invoking Test for SPBM storage policy on a non-compatible datastore: %+v", scParameters)
framework.Logf("Invoking test for SPBM storage policy on a non-compatible datastore: %+v", scParameters)
err := invokeInvalidPolicyTestNeg(client, namespace, scParameters)
Expect(err).To(HaveOccurred())
errorMsg := "User specified datastore is not compatible with the storagePolicy: \\\"" + os.Getenv("VSPHERE_SPBM_TAG_POLICY") + "\\\""
errorMsg := "User specified datastore is not compatible with the storagePolicy: \\\"" + tagPolicy + "\\\""
if !strings.Contains(err.Error(), errorMsg) {
Expect(err).NotTo(HaveOccurred(), errorMsg)
}
})
It("verify if a non-existing SPBM policy is not honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for SPBM policy: %s", BronzeStoragePolicy))
By(fmt.Sprintf("Invoking test for SPBM policy: %s", BronzeStoragePolicy))
scParameters[SpbmStoragePolicy] = BronzeStoragePolicy
scParameters[DiskFormat] = ThinDisk
framework.Logf("Invoking Test for non-existing SPBM storage policy: %+v", scParameters)
framework.Logf("Invoking test for non-existing SPBM storage policy: %+v", scParameters)
err := invokeInvalidPolicyTestNeg(client, namespace, scParameters)
Expect(err).To(HaveOccurred())
errorMsg := "no pbm profile found with name: \\\"" + BronzeStoragePolicy + "\\"
@ -258,14 +252,12 @@ var _ = utils.SIGDescribe("Storage Policy Based Volume Provisioning [Feature:vsp
})
It("verify an if a SPBM policy and VSAN capabilities cannot be honored for dynamically provisioned pvc using storageclass", func() {
By(fmt.Sprintf("Invoking Test for SPBM policy: %s with VSAN storage capabilities", os.Getenv("VSPHERE_SPBM_GOLD_POLICY")))
goldPolicy := os.Getenv("VSPHERE_SPBM_GOLD_POLICY")
Expect(goldPolicy).NotTo(BeEmpty())
scParameters[SpbmStoragePolicy] = goldPolicy
By(fmt.Sprintf("Invoking test for SPBM policy: %s with VSAN storage capabilities", policyName))
scParameters[SpbmStoragePolicy] = policyName
Expect(scParameters[SpbmStoragePolicy]).NotTo(BeEmpty())
scParameters[Policy_DiskStripes] = DiskStripesCapabilityVal
scParameters[DiskFormat] = ThinDisk
framework.Logf("Invoking Test for SPBM storage policy and VSAN capabilities together: %+v", scParameters)
framework.Logf("Invoking test for SPBM storage policy and VSAN capabilities together: %+v", scParameters)
err := invokeInvalidPolicyTestNeg(client, namespace, scParameters)
Expect(err).To(HaveOccurred())
errorMsg := "Cannot specify storage policy capabilities along with storage policy name. Please specify only one"
@ -355,23 +347,7 @@ func invokeStaleDummyVMTestWithStoragePolicy(client clientset.Interface, namespa
fnvHash.Write([]byte(vmName))
dummyVMFullName := DummyVMPrefixName + "-" + fmt.Sprint(fnvHash.Sum32())
errorMsg := "Dummy VM - " + vmName + "is still present. Failing the test.."
Expect(isDummyVMPresent(dummyVMFullName)).NotTo(BeTrue(), errorMsg)
}
func isDummyVMPresent(vmName string) bool {
By("Verifing if the dummy VM is deleted by the vSphere Cloud Provider clean up routine")
govMoMiClient, err := vsphere.GetgovmomiClient(nil)
vsp, err := getVSphere(client)
Expect(err).NotTo(HaveOccurred())
f := find.NewFinder(govMoMiClient.Client, true)
ctx, _ := context.WithCancel(context.Background())
workingDir := os.Getenv("VSPHERE_WORKING_DIR")
Expect(workingDir).NotTo(BeEmpty())
vmPath := workingDir + vmName
_, err = f.VirtualMachine(ctx, vmPath)
if err != nil {
return false
}
return true
Expect(vsp.IsDummyVMPresent(dummyVMFullName)).NotTo(BeTrue(), errorMsg)
}