ceph-volume: fix a bug in get_all_devices_vgs()

When a physical volume isn't a member of any volume group,
the function `get_all_devices_vgs()` in `ceph_volume.api.lvm`
shouldn't try to return an `VolumeGroup()` object against this
device.

Fixes: https://tracker.ceph.com/issues/57918
Signed-off-by: Guillaume Abrioux <gabrioux@redhat.com>
(cherry picked from commit 770cd09412f933eeb93426a8acfc4f4666c99024)

diff --git a/src/ceph-volume/ceph_volume/api/lvm.py b/src/ceph-volume/ceph_volume/api/lvm.py
index b23466b7aa3cc53f315685e2059295cdad73ec65..5277102da9b26c4b73d654756890e2cb30787ac8 100644 (file)
--- a/src/ceph-volume/ceph_volume/api/lvm.py
+++ b/src/ceph-volume/ceph_volume/api/lvm.py
@@ -794,7 +794,7 @@ def get_all_devices_vgs(name_prefix=''):
         verbose_on_failure=False
     )
     vgs = _output_parser(stdout, vg_fields)
-    return [VolumeGroup(**vg) for vg in vgs]
+    return [VolumeGroup(**vg) for vg in vgs if vg['vg_name']]
 
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