Merge pull request #46479 from rhcs-dashboard/rbd-mirroring-list-primary

mgr/dashboard: add rbd primary info

Reviewed-by: Sarthak Gupta <sarthak.dev.0702@gmail.com>
Reviewed-by: Ernesto Puerta <epuertat@redhat.com>

qa/tasks/mgr/dashboard/test_rbd.py

@@ -211,6 +211,7 @@ def _validate_image(self, img, **kwargs):
             "name": "img1",
             "pool_name": "rbd",
             "features": 61,
+            "primary": true,
             "features_name": ["deep-flatten", "exclusive-lock", "fast-diff", "layering",
                               "object-map"]
         }
@@ -227,6 +228,7 @@ def _validate_image(self, img, **kwargs):
             'image_format': JLeaf(int),
             'pool_name': JLeaf(str),
             'namespace': JLeaf(str, none=True),
+            'primary': JLeaf(bool, none=True),
             'features': JLeaf(int),
             'features_name': JList(JLeaf(str)),
             'stripe_count': JLeaf(int, none=True),

src/pybind/mgr/dashboard/services/rbd.py

@@ -250,6 +250,12 @@ def _rbd_image(cls, ioctx, pool_name, namespace, image_name):
 
             stat = img.stat()
             stat['name'] = image_name
+
+            mirror_info = img.mirror_image_get_info()
+            stat['primary'] = None
+            if mirror_info['state'] == rbd.RBD_MIRROR_IMAGE_ENABLED:
+                stat['primary'] = mirror_info['primary']
+
             if img.old_format():
                 stat['unique_id'] = get_image_spec(pool_name, namespace, stat['block_name_prefix'])
                 stat['id'] = stat['unique_id']