From: Rishabh Dave <ridave@redhat.com>
Date: Thu, 3 Oct 2019 12:10:37 +0000 (+0530)
Subject: ceph-volume: allow creating empty VolumeGroup objects
X-Git-Tag: v13.2.7~52^2~2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=d7a2fb846ebaa0c661bcd041a394450a3b93fed6;p=ceph.git

ceph-volume: allow creating empty VolumeGroup objects

Signed-off-by: Rishabh Dave <ridave@redhat.com>
(cherry picked from commit 2dc4f7de96e51c8117b719640ec4c09388a1412e)
---

diff --git a/src/ceph-volume/ceph_volume/api/lvm.py b/src/ceph-volume/ceph_volume/api/lvm.py
index 949d614252bf..48d5e5bf47ae 100644
--- a/src/ceph-volume/ceph_volume/api/lvm.py
+++ b/src/ceph-volume/ceph_volume/api/lvm.py
@@ -680,8 +680,9 @@ class VolumeGroups(list):
     to filter them via keyword arguments.
     """
 
-    def __init__(self):
-        self._populate()
+    def __init__(self, populate=True):
+        if populate:
+            self._populate()
 
     def _populate(self):
         # get all the vgs in the current system