mirror of
https://github.com/k3s-io/kubernetes.git
synced 2025-07-26 13:07:07 +00:00
Merge pull request #103160 from ravisantoshgudimetla/fix-ubernetes-tests
Run ubernetes tests on gke only
This commit is contained in:
Kubernetes Prow Robot
GitHub
commit
7ad7c0757a
@ -19,20 +19,13 @@ package storage
|
||||
import (
|
||||
"context"
|
||||
"fmt"
|
||||
"strconv"
|
||||
|
||||
"github.com/onsi/ginkgo"
|
||||
compute "google.golang.org/api/compute/v1"
|
||||
v1 "k8s.io/api/core/v1"
|
||||
"k8s.io/apimachinery/pkg/api/resource"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/util/sets"
|
||||
"k8s.io/apimachinery/pkg/util/uuid"
|
||||
clientset "k8s.io/client-go/kubernetes"
|
||||
"k8s.io/kubernetes/test/e2e/framework"
|
||||
e2enode "k8s.io/kubernetes/test/e2e/framework/node"
|
||||
e2epod "k8s.io/kubernetes/test/e2e/framework/pod"
|
||||
"k8s.io/kubernetes/test/e2e/framework/providers/gce"
|
||||
e2epv "k8s.io/kubernetes/test/e2e/framework/pv"
|
||||
e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
|
||||
"k8s.io/kubernetes/test/e2e/storage/utils"
|
||||
@ -57,130 +50,8 @@ var _ = utils.SIGDescribe("Multi-AZ Cluster Volumes", func() {
|
||||
ginkgo.It("should schedule pods in the same zones as statically provisioned PVs", func() {
|
||||
PodsUseStaticPVsOrFail(f, (2*zoneCount)+1, image)
|
||||
})
|
||||
|
||||
ginkgo.It("should only be allowed to provision PDs in zones where nodes exist", func() {
|
||||
OnlyAllowNodeZones(f, zoneCount, image)
|
||||
})
|
||||
})
|
||||
|
||||
// OnlyAllowNodeZones tests that PDs are only provisioned in zones with nodes.
|
||||
func OnlyAllowNodeZones(f *framework.Framework, zoneCount int, image string) {
|
||||
gceCloud, err := gce.GetGCECloud()
|
||||
framework.ExpectNoError(err)
|
||||
|
||||
// Get all the zones that the nodes are in
|
||||
expectedZones, err := gceCloud.GetAllZonesFromCloudProvider()
|
||||
framework.ExpectNoError(err)
|
||||
framework.Logf("Expected zones: %v", expectedZones)
|
||||
|
||||
// Get all the zones in this current region
|
||||
region := gceCloud.Region()
|
||||
allZonesInRegion, err := gceCloud.ListZonesInRegion(region)
|
||||
framework.ExpectNoError(err)
|
||||
|
||||
var extraZone string
|
||||
for _, zone := range allZonesInRegion {
|
||||
if !expectedZones.Has(zone.Name) {
|
||||
extraZone = zone.Name
|
||||
break
|
||||
}
|
||||
}
|
||||
|
||||
if extraZone == "" {
|
||||
e2eskipper.Skipf("All zones in region %s have compute instances, no extra zones available", region)
|
||||
}
|
||||
|
||||
ginkgo.By(fmt.Sprintf("starting a compute instance in unused zone: %v\n", extraZone))
|
||||
project := framework.TestContext.CloudConfig.ProjectID
|
||||
zone := extraZone
|
||||
myuuid := string(uuid.NewUUID())
|
||||
name := "compute-" + myuuid
|
||||
imageURL := "https://www.googleapis.com/compute/v1/projects/debian-cloud/global/images/debian-7-wheezy-v20140606"
|
||||
|
||||
rb := &compute.Instance{
|
||||
MachineType: "zones/" + zone + "/machineTypes/f1-micro",
|
||||
Disks: []*compute.AttachedDisk{
|
||||
{
|
||||
AutoDelete: true,
|
||||
Boot: true,
|
||||
Type: "PERSISTENT",
|
||||
InitializeParams: &compute.AttachedDiskInitializeParams{
|
||||
DiskName: "my-root-pd-" + myuuid,
|
||||
SourceImage: imageURL,
|
||||
},
|
||||
},
|
||||
},
|
||||
NetworkInterfaces: []*compute.NetworkInterface{
|
||||
{
|
||||
AccessConfigs: []*compute.AccessConfig{
|
||||
{
|
||||
Type: "ONE_TO_ONE_NAT",
|
||||
Name: "External NAT",
|
||||
},
|
||||
},
|
||||
Network: "/global/networks/default",
|
||||
},
|
||||
},
|
||||
Name: name,
|
||||
}
|
||||
|
||||
err = gceCloud.InsertInstance(project, zone, rb)
|
||||
framework.ExpectNoError(err)
|
||||
|
||||
defer func() {
|
||||
// Teardown of the compute instance
|
||||
framework.Logf("Deleting compute resource: %v", name)
|
||||
err := gceCloud.DeleteInstance(project, zone, name)
|
||||
framework.ExpectNoError(err)
|
||||
}()
|
||||
|
||||
ginkgo.By("Creating zoneCount+1 PVCs and making sure PDs are only provisioned in zones with nodes")
|
||||
// Create some (zoneCount+1) PVCs with names of form "pvc-x" where x is 1...zoneCount+1
|
||||
// This will exploit ChooseZoneForVolume in pkg/volume/util.go to provision them in all the zones it "sees"
|
||||
var pvcList []*v1.PersistentVolumeClaim
|
||||
c := f.ClientSet
|
||||
ns := f.Namespace.Name
|
||||
|
||||
for index := 1; index <= zoneCount+1; index++ {
|
||||
pvc := newNamedDefaultClaim(ns, index)
|
||||
pvc, err = e2epv.CreatePVC(c, ns, pvc)
|
||||
framework.ExpectNoError(err)
|
||||
pvcList = append(pvcList, pvc)
|
||||
|
||||
// Defer the cleanup
|
||||
defer func() {
|
||||
framework.Logf("deleting claim %q/%q", pvc.Namespace, pvc.Name)
|
||||
err = c.CoreV1().PersistentVolumeClaims(pvc.Namespace).Delete(context.TODO(), pvc.Name, metav1.DeleteOptions{})
|
||||
if err != nil {
|
||||
framework.Failf("Error deleting claim %q. Error: %v", pvc.Name, err)
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
// Wait for all claims bound
|
||||
for _, claim := range pvcList {
|
||||
err = e2epv.WaitForPersistentVolumeClaimPhase(v1.ClaimBound, c, claim.Namespace, claim.Name, framework.Poll, framework.ClaimProvisionTimeout)
|
||||
framework.ExpectNoError(err)
|
||||
}
|
||||
|
||||
pvZones := sets.NewString()
|
||||
ginkgo.By("Checking that PDs have been provisioned in only the expected zones")
|
||||
for _, claim := range pvcList {
|
||||
// Get a new copy of the claim to have all fields populated
|
||||
claim, err = c.CoreV1().PersistentVolumeClaims(claim.Namespace).Get(context.TODO(), claim.Name, metav1.GetOptions{})
|
||||
framework.ExpectNoError(err)
|
||||
|
||||
// Get the related PV
|
||||
pv, err := c.CoreV1().PersistentVolumes().Get(context.TODO(), claim.Spec.VolumeName, metav1.GetOptions{})
|
||||
framework.ExpectNoError(err)
|
||||
|
||||
pvZone, ok := pv.ObjectMeta.Labels[v1.LabelFailureDomainBetaZone]
|
||||
framework.ExpectEqual(ok, true, "PV has no LabelZone to be found")
|
||||
pvZones.Insert(pvZone)
|
||||
}
|
||||
framework.ExpectEqual(pvZones.Equal(expectedZones), true, fmt.Sprintf("PDs provisioned in unwanted zones. We want zones: %v, got: %v", expectedZones, pvZones))
|
||||
}
|
||||
|
||||
// Return the number of zones in which we have nodes in this cluster.
|
||||
func getZoneCount(c clientset.Interface) (int, error) {
|
||||
zoneNames, err := e2enode.GetClusterZones(c)
|
||||
@ -261,24 +132,3 @@ func PodsUseStaticPVsOrFail(f *framework.Framework, podCount int, image string)
|
||||
framework.ExpectNoError(err)
|
||||
}
|
||||
}
|
||||
|
||||
func newNamedDefaultClaim(ns string, index int) *v1.PersistentVolumeClaim {
|
||||
claim := v1.PersistentVolumeClaim{
|
||||
ObjectMeta: metav1.ObjectMeta{
|
||||
Name: "pvc-" + strconv.Itoa(index),
|
||||
Namespace: ns,
|
||||
},
|
||||
Spec: v1.PersistentVolumeClaimSpec{
|
||||
AccessModes: []v1.PersistentVolumeAccessMode{
|
||||
v1.ReadWriteOnce,
|
||||
},
|
||||
Resources: v1.ResourceRequirements{
|
||||
Requests: v1.ResourceList{
|
||||
v1.ResourceName(v1.ResourceStorage): resource.MustParse("1Gi"),
|
||||
},
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
return &claim
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user