roles/prometheus/tasks/main.yml

@@ -33,6 +33,7 @@
     - alerts.rules.yml
     - django.rules.yml
 
+
 - name: Configure Prometheus alerts
   template:
     src: "{{ item }}.j2"

roles/prometheus/templates/docker.rules.yml.j2

@@ -11,7 +11,7 @@ groups:
     rules:
 
     - alert: ContainerDown
-    expr: docker_container_running_state
+      expr: docker_container_running_state != 1
       for: 0m
       labels:
         severity: critical
@@ -28,7 +28,7 @@ groups:
       annotations:
         summary: >- 
           Container Docker redémarre souvent 
-        (instance raw('{{ $labels.instance') }}, container {{ raw('$labels.name') }})
+          (instance {{ raw('$labels.instance') }}, container {{ raw('$labels.name') }})
     
     - alert: ContainerFailed
       expr: 
@@ -45,6 +45,6 @@ groups:
         summary: >-
           Container Docker utilise beaucoup de CPU 
           (instance {{ raw('$labels.instance') }}, container {{ raw('$labels.name') }}, 
-        value {{ raw('$value | printf "%.1f"'') }})
+          value {{ raw('$value | printf "%.1f"') }})
         
 ...