From: Andrew Schoen <aschoen@redhat.com>
Date: Thu, 19 Oct 2017 19:55:02 +0000 (-0500)
Subject: ceph-volume: adds Volume.clear_tags
X-Git-Tag: v13.0.1~367^2~8
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=3c9401f1618f7fcbea827fe7279e8dfde617d957;p=ceph.git

ceph-volume: adds Volume.clear_tags

Will remove all tags for the current lv

Signed-off-by: Andrew Schoen <aschoen@redhat.com>
---

diff --git a/src/ceph-volume/ceph_volume/api/lvm.py b/src/ceph-volume/ceph_volume/api/lvm.py
index 9c384ce09ca3..d82aee685f7b 100644
--- a/src/ceph-volume/ceph_volume/api/lvm.py
+++ b/src/ceph-volume/ceph_volume/api/lvm.py
@@ -652,6 +652,14 @@ class Volume(object):
         obj['path'] = self.lv_path
         return obj
 
+    def clear_tags(self):
+        """
+        Removes all tags from the Logical Volume.
+        """
+        for k, v in self.tags.items():
+            tag = "%s=%s" % (k, v)
+            process.run(['sudo', 'lvchange', '--deltag', tag, self.lv_path])
+
     def set_tags(self, tags):
         """
         :param tags: A dictionary of tag names and values, like::