cephadm: fix container name detection

'enter' was broken because we weren't correctly identifying the container
name.  Strip the newline from the inspect result so that we can reliably
match against the 'running' state.

Signed-off-by: Sage Weil <sage@newdream.net>
(cherry picked from commit fb5e4b3740241d5c41b348e0fc5f59ebde5ee558)

diff --git a/src/cephadm/cephadm b/src/cephadm/cephadm
index fefc682d16bcfd49b197b0ba33f734c9d67f36e6..af720c6144b52de24adb94a36fa77fd2a5fdde83 100755 (executable)
--- a/src/cephadm/cephadm
+++ b/src/cephadm/cephadm
@@ -2093,7 +2093,7 @@ def get_running_container_name(ctx: CephadmContext, c: 'CephContainer') -> Optio
             ctx.container_engine.path, 'container', 'inspect',
             '--format', '{{.State.Status}}', name
         ])
-        if out == 'running':
+        if out.strip() == 'running':
             return name
     return None