Merge pull request #681 from alecmerdler/ALM-878

Ensure Owner References on ConfigMaps for CatalogSources

go.mod

@@ -55,5 +55,5 @@ require (
 	k8s.io/klog v0.1.0 // indirect
 	k8s.io/kube-aggregator v0.0.0-20181204002017-122bac39d429
 	k8s.io/kube-openapi v0.0.0-20181031203759-72693cb1fadd
-	k8s.io/kubernetes v1.11.7-beta.0.0.20190118094746-65ecaf067134
+	k8s.io/kubernetes v1.11.8-beta.0.0.20190124204751-3a10094374f2
 )

pkg/controller/operators/catalog/operator.go

@@ -354,6 +354,10 @@ func (o *Operator) syncCatalogSources(obj interface{}) (syncError error) {
 			return fmt.Errorf("failed to get catalog config map %s: %s", catsrc.Spec.ConfigMap, err)
 		}
 
+		if wasOwned := ownerutil.EnsureOwner(configMap, catsrc); !wasOwned {
+			o.OpClient.KubernetesInterface().CoreV1().ConfigMaps(configMap.GetNamespace()).Update(configMap)
+		}
+
 		if catsrc.Status.ConfigMapResource == nil || catsrc.Status.ConfigMapResource.UID != configMap.GetUID() || catsrc.Status.ConfigMapResource.ResourceVersion != configMap.GetResourceVersion() {
 			logger.Debug("updating catsrc configmap state")
 			// configmap ref nonexistent or updated, write out the new configmap ref to status and exit
@@ -364,8 +368,6 @@ func (o *Operator) syncCatalogSources(obj interface{}) (syncError error) {
 				ResourceVersion: configMap.GetResourceVersion(),
 			}
 			out.Status.LastSync = timeNow()
-
-			// update status
 			if _, err = o.client.OperatorsV1alpha1().CatalogSources(out.GetNamespace()).UpdateStatus(out); err != nil {
 				return err
 			}

pkg/controller/operators/catalog/operator_test.go

@@ -34,6 +34,7 @@ import (
 	"github.com/operator-framework/operator-lifecycle-manager/pkg/lib/operatorclient"
 	"github.com/operator-framework/operator-lifecycle-manager/pkg/lib/operatorlister"
 	"github.com/operator-framework/operator-lifecycle-manager/pkg/lib/queueinformer"
+	"github.com/operator-framework/operator-lifecycle-manager/pkg/lib/ownerutil"
 )
 
 type mockTransitioner struct {
@@ -368,6 +369,10 @@ func TestSyncCatalogSources(t *testing.T) {
 			if tt.expectedStatus != nil {
 				require.NotEmpty(t, updated.Status)
 				require.Equal(t, *tt.expectedStatus.ConfigMapResource, *updated.Status.ConfigMapResource)
+
+				configMap, err := op.OpClient.KubernetesInterface().CoreV1().ConfigMaps(tt.catalogSource.GetNamespace()).Get(tt.catalogSource.Spec.ConfigMap, metav1.GetOptions{})
+				require.NoError(t, err)
+				require.True(t, ownerutil.EnsureOwner(configMap, updated))
 			}
 		})
 	}

pkg/lib/ownerutil/util.go

@@ -190,6 +190,16 @@ func AddOwner(object metav1.Object, owner Owner, blockOwnerDeletion, isControlle
 	object.SetOwnerReferences(ownerRefs)
 }
 
+// EnsureOwner adds a new owner if needed and returns whether the object already had the owner.
+func EnsureOwner(object metav1.Object, owner Owner) bool {
+	if IsOwnedBy(object, owner) {
+		return true
+	} else {
+		AddNonBlockingOwner(object, owner)
+		return false
+	}
+}
+
 // InferGroupVersionKind adds TypeMeta to an owner so that it can be written to an ownerref.
 // TypeMeta is generally only known at serialization time, so we often won't know what GVK an owner has.
 // For the types we know about, we can add the GVK of the apis that we're using the interact with the object.

vendor/modules.txt

@@ -664,7 +664,7 @@ k8s.io/kube-openapi/pkg/generators/rules
 k8s.io/kube-openapi/pkg/builder
 k8s.io/kube-openapi/pkg/handler
 k8s.io/kube-openapi/pkg/util/sets
-# k8s.io/kubernetes v1.11.7-beta.0.0.20190118094746-65ecaf067134
+# k8s.io/kubernetes v1.11.8-beta.0.0.20190124204751-3a10094374f2
 k8s.io/kubernetes/plugin/pkg/auth/authorizer/rbac
 k8s.io/kubernetes/pkg/apis/rbac/v1
 k8s.io/kubernetes/pkg/registry/rbac/validation