switch to opconfig CRD as default configuration

e2e/tests/test_e2e.py

@@ -44,11 +44,8 @@ class EndToEndTestCase(unittest.TestCase):
             operator_deployment["spec"]["template"]["spec"]["containers"][0]["image"] = os.environ['OPERATOR_IMAGE']
             yaml.dump(operator_deployment, f, Dumper=yaml.Dumper)
 
-        for filename in ["operator-service-account-rbac.yaml",
-                         "configmap.yaml",
-                         "postgres-operator.yaml"]:
-            k8s.create_with_kubectl("manifests/" + filename)
-
+        k8s.create_with_kubectl("manifests/operatorconfiguration.crd.yaml")
+        k8s.apply_kustomization("manifests")
         k8s.wait_for_operator_pod_start()
 
         actual_operator_image = k8s.api.core_v1.list_namespaced_pod(
@@ -182,12 +179,15 @@ class EndToEndTestCase(unittest.TestCase):
 
         # update the cluster-wide image of the logical backup pod
         image = "test-image-name"
-        config_map_patch = {
-            "data": {
-               "logical_backup_docker_image": image,
+        config_patch = {
+            "configuration": {
+                "logical_backup": {
+                    "logical_backup_docker_image": image,
+                }
             }
         }
-        k8s.api.core_v1.patch_namespaced_config_map("postgres-operator", "default", config_map_patch)
+        k8s.api.custom_objects_api.patch_namespaced_custom_object(
+            "acid.zalan.do", "v1", "default", "operatorconfigurations", "postgresql-operator-default-configuration", config_patch)
 
         operator_pod = k8s.api.core_v1.list_namespaced_pod(
             'default', label_selector="name=postgres-operator").items[0].metadata.name
@@ -319,6 +319,9 @@ class K8s:
     def wait_for_logical_backup_job_creation(self):
         self.wait_for_logical_backup_job(expected_num_of_jobs=1)
 
+    def apply_kustomization(self, path):
+        subprocess.run(["kubectl", "apply", "-k", path])
+
     def create_with_kubectl(self, path):
         subprocess.run(["kubectl", "create", "-f", path])