Keep 10percentOSDsDown alert pending for 15 minutes

priteau · priteau · commit e98519da52c8 · 2023-09-20T09:47:35.000+02:00
This should allow enough time for rebooting a Ceph OSD host without
firing the alert.
diff --git a/etc/kayobe/kolla/config/prometheus/ceph.rules b/etc/kayobe/kolla/config/prometheus/ceph.rules
@@ -46,6 +46,7 @@ groups:
   rules:
   - alert: 10percentOSDsDown
     expr: count(ceph_osd_up == 0) / count(ceph_osd_up) * 100 >= 10
+    for: 15m
     labels:
       severity: critical
     annotations:
