version: "3.9"

services:
  promtail:
    image: {{ promtail.image }}
    container_name: {{ docker.network.name }}-promtail
    hostname: promtail
    restart: always 
    networks: 
      - {{ docker.network.name }} 
    {% for node in promtail.nodes -%} 
    {% if node.host == inventory_hostname -%} 
    ports: 
      - {{ node.port }}:9080 
    volumes: 
      - {{ promtail.dir.conf }}/promtail-config.yaml:/etc/promtail/promtail-config.yaml 
      {% for target in node.targets -%} 
      - {{ target.path }}:{{ target.path }} 
      {% endfor %} 
    {% endif %} 
    {% endfor %} 
    command: "-config.file=/etc/promtail/promtail-config.yaml"

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