mgr/cephadm: make upgrade progress bar mention target version, not repo digest

The repo digest is super long and meaningless for a human user.  Instead,
use the target version (as soon as we know what it is--until then, use
the target image name).

Signed-off-by: Sage Weil <sage@newdream.net>
(cherry picked from commit 521cb8ab225561e0d29e215ffc63f293555ca00d)

diff --git a/src/pybind/mgr/cephadm/upgrade.py b/src/pybind/mgr/cephadm/upgrade.py
index 45e2810c88325acd80fc4ea464e91196a165a6b3..3f4c09991e8ebeb1f286545fcf057f839ab0146d 100644 (file)
--- a/src/pybind/mgr/cephadm/upgrade.py
+++ b/src/pybind/mgr/cephadm/upgrade.py
@@ -295,7 +295,9 @@ class CephadmUpgrade:
             self.upgrade_state.progress_id = str(uuid.uuid4())
             self._save_upgrade_state()
         self.mgr.remote('progress', 'update', self.upgrade_state.progress_id,
-                        ev_msg='Upgrade to %s' % self.target_image,
+                        ev_msg='Upgrade to %s' % (
+                            self.upgrade_state.target_version or self.target_image
+                        ),
                         ev_progress=progress,
                         add_to_ceph_s=True)