mgr/cephadm: _wait_for_ok_to_stop: add missing f-prefix

Signed-off-by: Sebastian Wagner <sebastian.wagner@suse.com>

diff --git a/src/pybind/mgr/cephadm/upgrade.py b/src/pybind/mgr/cephadm/upgrade.py
index 0e72e0a7109233af43bfb2aa8feab32d56374bb5..f409e839bad5d352336c9f7fca0a9cb40f2540f5 100644 (file)
--- a/src/pybind/mgr/cephadm/upgrade.py
+++ b/src/pybind/mgr/cephadm/upgrade.py
@@ -163,7 +163,7 @@ class CephadmUpgrade:
             if not r.retval:
                 logger.info(f'Upgrade: {r.stdout}')
                 return True
-            logger.error('Upgrade: {r.stderr}')
+            logger.error(f'Upgrade: {r.stderr}')
 
             time.sleep(15)
             tries -= 1