Update dashboards and alerts from Sunbeam https://opendev.org/opensta…

…ck/sunbeam-charms/src/branch/main/charms/openstack-exporter-k8s/src (#99)

This commit was generated by https://github.com/canonical/openstack-exporter-operator/blob/main/.github/workflows/sync-from-sunbeam.yaml

Co-authored-by: soleng-terraform[bot] <168111096+soleng-terraform[bot]@users.noreply.github.com>

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