quick fix

rules/cluster.yaml

@@ -19,33 +19,6 @@ spec:
             summary: "API Server inaccessible"
             description: "L'API server ne répond plus depuis 5 minutes."
 
-        - alert: EtcdDown
-          expr: absent(up{job="etcd"} == 1)
-          for: 5m
-          labels:
-            severity: critical
-          annotations:
-            summary: "etcd inaccessible"
-            description: "etcd ne répond plus."
-
-        - alert: KubeSchedulerDown
-          expr: absent(up{job="kube-scheduler"} == 1)
-          for: 5m
-          labels:
-            severity: critical
-          annotations:
-            summary: "Scheduler inaccessible"
-            description: "Plus aucun pod ne peut être schedulé."
-
-        - alert: KubeControllerManagerDown
-          expr: absent(up{job="kube-controller-manager"} == 1)
-          for: 5m
-          labels:
-            severity: critical
-          annotations:
-            summary: "Controller Manager inaccessible"
-            description: "Les deployments et replicasets ne fonctionnent plus."
-
         - alert: etcdHighCommitDurations
           expr: histogram_quantile(0.99, rate(etcd_disk_backend_commit_duration_seconds_bucket[5m])) > 0.25
           for: 10m