Merge pull request #8964 from rook/mergify/bp/release-1.7/pr-8947

Handle empty ceph_version in ceph_mon_metadata to avoid raising misleading alert (backport #8947)
rook · Oct 13, 2021 · f39f257 · f39f257
2 parents f16266a + 3de4716
commit f39f257
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cluster/examples/kubernetes/ceph/monitoring/prometheus-ceph-v14-rules.yaml b/cluster/examples/kubernetes/ceph/monitoring/prometheus-ceph-v14-rules.yaml
@@ -263,7 +263,7 @@ spec:
         severity_level: warning
         storage_type: ceph
       expr: |
-        count(count(ceph_mon_metadata{job="rook-ceph-mgr"}) by (ceph_version)) > 1
+        count(count(ceph_mon_metadata{job="rook-ceph-mgr", ceph_version != ""}) by (ceph_version)) > 1
       for: 10m
       labels:
         severity: warning