mgr/cephadm: use fixed Grafana version

Fixes: https://tracker.ceph.com/issues/45859
Signed-off-by: Patrick Seidensal <pseidensal@suse.com>

diff --git a/src/pybind/mgr/cephadm/module.py b/src/pybind/mgr/cephadm/module.py
index 2a217c22711f16549ed3fc9539f1fde42903a003..73f84f84e063221782a758dfaa04dad155ecee99 100644 (file)
--- a/src/pybind/mgr/cephadm/module.py
+++ b/src/pybind/mgr/cephadm/module.py
@@ -185,7 +185,7 @@ class CephadmOrchestrator(orchestrator.Orchestrator, MgrModule):
         },
         {
             'name': 'container_image_grafana',
-            'default': 'ceph/ceph-grafana:latest',
+            'default': 'ceph/ceph-grafana:6.6.2',
             'desc': 'Prometheus container image',
         },
         {