Merge pull request #8658 from rook/mergify/bp/release-1.7/pr-8652

ceph: fix CephMonQuorumAtRisk Alert Query (backport #8652)
rook · Sep 8, 2021 · 2eeb92e · 2eeb92e
2 parents 1de9092 + c6556db
commit 2eeb92e
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/cluster/examples/kubernetes/ceph/monitoring/prometheus-ceph-v14-rules.yaml b/cluster/examples/kubernetes/ceph/monitoring/prometheus-ceph-v14-rules.yaml
@@ -80,7 +80,7 @@ spec:
         severity_level: error
         storage_type: ceph
       expr: |
-        count(ceph_mon_quorum_status{job="rook-ceph-mgr"} == 1) <= ((count(ceph_mon_metadata{job="rook-ceph-mgr"}) % 2) + 1)
+        count(ceph_mon_quorum_status{job="rook-ceph-mgr"} == 1) <= (floor(count(ceph_mon_metadata{job="rook-ceph-mgr"}) / 2) + 1)
       for: 15m
       labels:
         severity: critical
@@ -349,4 +349,5 @@ spec:
         (ceph_pool_stored_raw * on (pool_id) group_left(name)ceph_pool_metadata) / ((ceph_pool_quota_bytes * on (pool_id) group_left(name)ceph_pool_metadata) > 0) > 0.90
       for: 1m
       labels:
-        severity: critical
+        severity: critical
+