---
{{ ansible_managed | comment }}

{% macro raw(string) -%}
{{ "{{" }} {{ string }} {{ "}}" }}
{%- endmacro %}

groups:

  - name: docker.rules
    rules:

  - alert: ContainerDown
    expr: docker_container_running_state
    for: 0m
    labels:
      severity: critical
    annotations:
      summary: >-
        Container Docker mort 
        (instance {{ raw('$labels.instance') }}, container {{ raw('$labels.name') }})

  - alert: ContainerFailed
    expr: sum(increase(docker_container_restart_count[5m])) > 2
    for: 0m
    labels:
      severity: critical
    annotations:
      summary: >- 
        Container Docker redémarre souvent 
        (instance raw('{{ $labels.instance') }}, container {{ raw('$labels.name') }})

  - alert: ContainerFailed
    expr: 
        (
          docker_container_cpu_used_total 
          / 
          docker_container_cpu_capacity_total
        ) * 100
        > 30
    for: 0m
    labels:
      severity: critical
    annotations:
      summary: >-
        Container Docker utilise beaucoup de CPU 
        (instance {{ raw('$labels.instance') }}, container {{ raw('$labels.name') }}, 
        value {{ raw('$value | printf "%.1f"'') }})

...