cephadm: strip whitespace from iscsi version

Signed-off-by: Michael Fritch <mfritch@suse.com>
(cherry picked from commit f23649cb5412735e37f3775ebb086f1dc6c7d235)

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index 8f25d9ae66d243589c9fd0c2f679719386fb2f61..0e16fd29fa511912387c275672788db8bbdc9e51 100755 (executable)
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -392,7 +392,7 @@ class CephIscsi(object):
             [container_path, 'exec', container_id,
              '/usr/bin/python3', '-c', "import pkg_resources; print(pkg_resources.require('ceph_iscsi')[0].version)"])
         if code == 0:
-            version = out
+            version = out.strip()
         return version
 
     def validate(self):