Add postfix alert rule

2020-12-01 02:38:22 +01:00 · 2020-12-01 02:38:22 +01:00 · 2bd3d14a95
parent 6db8ce1d25
commit 2bd3d14a95
1 changed files with 6 additions and 0 deletions
--- a/nixos/roles/monitoring/rules.yml
+++ b/nixos/roles/monitoring/rules.yml
@ -43,3 +43,9 @@ groups:
            severity: warning
          annotations:
            description: "mountpoint {{ $labels.mountpoint }} on {{ $labels.name }} out of inodes."
+        - alert: mailq
+          expr: postfix_showq_message_age_seconds_sum > 300
+          for: 5m
+          labels:
+             severity: warning
+             description: "mail queue {{ $labels.queue }} on {{ $labels.instance }} has accumulated a waiting time of {{ $value }}s.