PROD-24018 - change alert logic for pool usage
Change-Id: Ic24692bf4ae4ac36b62e3491e58006ff2a3c1151
diff --git a/ceph/meta/prometheus.yml b/ceph/meta/prometheus.yml
index 0afcfc2..9af58c2 100644
--- a/ceph/meta/prometheus.yml
+++ b/ceph/meta/prometheus.yml
@@ -107,7 +107,7 @@
CephPool{{pool_name|replace(".", "")|replace("-", "")}}SpaceUsageWarning:
{%- set threshold = monitoring_pool.pool_space_used_utilization_warning_threshold|default('0.75')|float %}
if: >-
- ceph_pool_usage_bytes_used{name="{{pool_name}}"} / ceph_pool_usage_max_avail{name="{{pool_name}}"} > {{threshold}}
+ ceph_pool_usage_bytes_used{name="{{pool_name}}"} / (ceph_pool_usage_max_avail{name="{{pool_name}}"} + ceph_pool_usage_bytes_used{name="{{pool_name}}"}) > {{threshold}}
for: 3m
labels:
severity: warning