version: "3.9" 

services: 
  alertmanager: 
    image: {{ alertmanager.image }} 
    container_name: {{ docker.network.name }}-alertmanager 
    hostname: alertmanager 
    restart: always 
    volumes: 
      - /etc/localtime:/etc/localtime:ro 
      - {{ alertmanager.dir.conf }}/alertmanager.yml:/etc/alertmanager/alertmanager.yml 
      - {{ alertmanager.dir.template }}:/etc/alertmanager/template 
    networks: 
      - {{ docker.network.name }} 
    ports: 
      - {{ alertmanager.port }}:9093 

networks: 
  {{ docker.network.name }}: 
    external: true 
    name: {{ docker.network.name }}