From bad692cdce000c1cb414da76cf62769cfb08c1d7 Mon Sep 17 00:00:00 2001
From: Gabriel Cocenza <gabriel.cocenza@canonical.com>
Date: Mon, 2 Sep 2024 17:25:00 -0300
Subject: [PATCH] Disconsider uuid for cinder alert rules

The openstack exporter generates a new uuid for each scrape so
the alert is almost always pending because the changes on this
field.

The new rule do not consider the uuid, so the alerts can trigger
after 5 minutes

[0] https://github.com/openstack-exporter/openstack-exporter/pull/116

Change-Id: I4f60169cd558705544325e9a910857414402e82b
---
 .../src/prometheus_alert_rules/cinder_rules.yaml              | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/charms/openstack-exporter-k8s/src/prometheus_alert_rules/cinder_rules.yaml b/charms/openstack-exporter-k8s/src/prometheus_alert_rules/cinder_rules.yaml
index 514616b3..f519c73d 100644
--- a/charms/openstack-exporter-k8s/src/prometheus_alert_rules/cinder_rules.yaml
+++ b/charms/openstack-exporter-k8s/src/prometheus_alert_rules/cinder_rules.yaml
@@ -2,7 +2,7 @@ groups:
 - name: Cinder
   rules:
     - alert: CinderStateWarning
-      expr: openstack_cinder_agent_state{adminState="disabled"}
+      expr: count without (uuid) (openstack_cinder_agent_state{adminState="disabled"}) > 0
       for: 5m
       labels:
         severity: warning
@@ -13,7 +13,7 @@ groups:
             LABELS = {{ $labels }}
 
     - alert: CinderStateCritical
-      expr: openstack_cinder_agent_state{adminState="enabled"} == 0
+      expr: count without (uuid) (openstack_cinder_agent_state{adminState="enabled"} == 0) > 0
       for: 5m
       labels:
         severity: critical