feat: dependent resource set controller flag on owner reference

Signed-off-by: Attila Mészáros <a_meszaros@apple.com>

Author: csviri

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/AbstractDependentResource.java

@@ -238,4 +238,8 @@ protected boolean creatable() {
   protected boolean updatable() {
     return updatable;
   }
+
+  protected Boolean readonly() {
+    return !isCreatable() && !isUpdatable() && !isDeletable();
+  }
 }

operator-framework-core/src/main/java/io/javaoperatorsdk/operator/processing/dependent/kubernetes/KubernetesDependentResource.java

@@ -5,6 +5,8 @@
 import java.util.Optional;
 import java.util.Set;
 
+import io.fabric8.kubernetes.api.model.OwnerReference;
+import io.fabric8.kubernetes.api.model.OwnerReferenceBuilder;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -171,7 +173,15 @@ protected Resource<R> prepare(Context<P> context, R desired, P primary, String a
   protected void addReferenceHandlingMetadata(R desired, P primary) {
     if (addOwnerReference()) {
       ReconcilerUtils.checkIfCanAddOwnerReference(primary, desired);
-      desired.addOwnerReference(primary);
+
+      OwnerReferenceBuilder ownerRef = new OwnerReferenceBuilder()
+      .withApiVersion(primary.getApiVersion())
+      .withKind(primary.getKind())
+      .withName(primary.getMetadata().getName())
+      .withUid(primary.getMetadata().getUid())
+      .withController(!readonly());
+
+      desired.addOwnerReference(ownerRef.build());
     } else if (useNonOwnerRefBasedSecondaryToPrimaryMapping()) {
       addSecondaryToPrimaryMapperAnnotations(desired, primary);
     }