fix(controller): list_deployments status info error

Author: jianxiaoguo

rootfs/api/models/app.py

@@ -484,11 +484,11 @@ def list_deployments(self, *args, **kwargs):
                     'name': labels['type'],
                     'release': labels['version'],
                     'ready': "%s/%s" % (
-                        p["status"]["readyReplicas"],
-                        p["status"]["replicas"],
+                        p["status"].get("readyReplicas", 0),
+                        p["status"].get("replicas", 0),
                     ),
-                    'up_to_date': p["status"]["updatedReplicas"],
-                    'available_replicas': p["status"]["availableReplicas"],
+                    'up_to_date': p["status"].get("updatedReplicas", 0),
+                    'available_replicas': p["status"].get("availableReplicas", 0),
                     'started': started
                 }
                 data.append(item)

rootfs/api/tests/test_pods.py

@@ -259,7 +259,7 @@ def test_release(self, mock_requests):
         # describe no exists pod
         pod_name = "no-exists-pod-name"
         response = self.client.get(f"/v2/apps/{app_id}/pods/{pod_name}/describe/")
-        self.assertEqual(response.status_code, 404, response.data)
+        self.assertEqual(response.status_code, 400, response.data)
 
     def test_container_errors(self, mock_requests):
         app_id = self.create_app()

rootfs/api/tests/test_ptypes.py

@@ -73,7 +73,7 @@ def test_ptype(self, mock_requests):
 
         ptype_name = "no-exists-ptype-name"
         response = self.client.get(f"/v2/apps/{app_id}/ptypes/{ptype_name}/describe/")
-        self.assertEqual(response.status_code, 404, response.data)
+        self.assertEqual(response.status_code, 400, response.data)
 
     def test_restart_ptypes(self, mock_requests):
         app_id = self.create_app()

rootfs/api/views.py

@@ -437,7 +437,7 @@ def describe(self, *args, **kwargs):
         pod_name = kwargs["name"]
         data = self.get_object().describe_pod(pod_name)
         if len(data) == 0:
-            return Response(status=status.HTTP_404_NOT_FOUND)
+            raise DryccException("this process not found")
         # fake out pagination for now
         pagination = {'results': data, 'count': len(data)}
         return Response(pagination, status=status.HTTP_200_OK)
@@ -468,7 +468,7 @@ def describe(self, *args, **kwargs):
         deployment_name = kwargs["name"]
         data = self.get_object().describe_deployment(deployment_name)
         if len(data) == 0:
-            return Response(status=status.HTTP_404_NOT_FOUND)
+            raise DryccException("this ptype not found")
         # fake out pagination for now
         pagination = {'results': data, 'count': len(data)}
         return Response(pagination, status=status.HTTP_200_OK)