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integration: svm: wait for CR to be stored as v2 after CRD v2 switch

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Stanislav Láznička 2025-02-19 15:50:24 +01:00
parent 80966ce5c4
commit a0a226d158
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1 changed files with 20 additions and 3 deletions
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23
test/integration/storageversionmigrator/storageversionmigrator_test.go
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@ -18,6 +18,7 @@ package storageversionmigrator
import (
"bytes"
"context"
"strconv"
"sync"
"testing"
@ -27,6 +28,8 @@ import (
svmv1alpha1 "k8s.io/api/storagemigration/v1alpha1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
"k8s.io/apimachinery/pkg/util/wait"
encryptionconfigcontroller "k8s.io/apiserver/pkg/server/options/encryptionconfig/controller"
etcd3watcher "k8s.io/apiserver/pkg/storage/etcd3"
utilfeature "k8s.io/apiserver/pkg/util/feature"
@ -205,10 +208,24 @@ func TestStorageVersionMigrationWithCRD(t *testing.T) {
svmTest.updateCRD(ctx, t, crd.Name, v2StorageCRDVersion, []string{"v1", "v2"}, "v2")
// create CR with v1
cr3 := svmTest.createCR(ctx, t, "cr3", "v1")
if ok := svmTest.isCRStoredAtVersion(t, "v2", cr3.GetName()); !ok {
t.Fatalf("CR not stored at version v2")
var cr3 *unstructured.Unstructured
// updateCRD checks discovery returns storageVersionHash matching storage version v2
// to make sure the API server uses v2 but CRD controllers may race and the resource
// might still get stored in v1.
// Attempt to recreate the CR until it gets stored as v2.
// https://github.com/kubernetes/kubernetes/issues/130235
err := wait.PollUntilContextTimeout(ctx, 1*time.Second, 10*time.Second, true, func(waitCtx context.Context) (done bool, err error) {
cr3 = svmTest.createCR(waitCtx, t, "cr3", "v1")
if ok := svmTest.isCRStoredAtVersion(t, "v2", cr3.GetName()); !ok {
svmTest.deleteCR(waitCtx, t, cr3.GetName(), "v1")
return false, nil
}
return true, nil
})
if err != nil {
t.Fatalf("timed out waiting for CR to be stored as v2: %v", err)
}
crVersions[cr3.GetName()] = versions{
generation: cr3.GetGeneration(),
rv: cr3.GetResourceVersion(),