ChristianLempa_Boilerplates/library/compose/renovate/compose.yaml.j2

---
services:
  {{ service_name }}:
    image: ghcr.io/mend/renovate-ce:13.1.0-full
    {#
      If not in swarm mode, apply container name and restart policy
    #}
    {% if not swarm_enabled %}
    container_name: {{ container_name }}
    restart: {{ restart_policy }}
    {% endif %}
    {#
      Set container hostname for identification
    #}
    hostname: {{ container_hostname }}
    {#
      When traefik is enabled, add traefik network for reverse proxy access
    #}
    {% if traefik_enabled %}
    networks:
      {{ traefik_network }}:
    {% endif %}
    {#
      Port mappings for web interface (only when Traefik is disabled)
    #}
    {% if not traefik_enabled %}
    ports:
      - "{{ ports_http }}:8080"
    {% endif %}
    {#
      Environment file containing Renovate configuration
    #}
    env_file:
      - ./.env
    {#
      When swarm_enabled is set, use Docker secrets for sensitive data
    #}
    {% if swarm_enabled %}
    secrets:
      - source: {{ service_name }}_license_key
        target: /run/secrets/{{ service_name }}_license_key
        mode: 0400
      - source: {{ service_name }}_git_token
        target: /run/secrets/{{ service_name }}_git_token
        mode: 0400
      {% if webhook_secret %}
      - source: {{ service_name }}_webhook_secret
        target: /run/secrets/{{ service_name }}_webhook_secret
        mode: 0400
      {% endif %}
    {#
      Deploy configuration for Swarm mode:
      - Configure replicas, placement constraints
      - Traefik: Labels for reverse proxy integration (Swarm mode)
    #}
    deploy:
      mode: {{ swarm_placement_mode }}
      {% if swarm_placement_mode == 'replicated' %}
      replicas: {{ swarm_replicas }}
      {% endif %}
      {% if swarm_placement_host %}
      placement:
        constraints:
          - node.hostname == {{ swarm_placement_host }}
      {% endif %}
      {#
        When traefik_enabled is set in swarm mode, add traefik labels
        (optionally enable TLS if traefik_tls_enabled is set)
      #}
      {% if traefik_enabled %}
      labels:
        - traefik.enable=true
        - traefik.http.services.{{ service_name }}.loadbalancer.server.port=8080
        - traefik.http.routers.{{ service_name }}-http.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`)
        - traefik.http.routers.{{ service_name }}-http.entrypoints={{ traefik_entrypoint }}
        {% if traefik_tls_enabled %}
        - traefik.http.routers.{{ service_name }}-https.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`)
        - traefik.http.routers.{{ service_name }}-https.entrypoints={{ traefik_tls_entrypoint }}
        - traefik.http.routers.{{ service_name }}-https.tls=true
        - traefik.http.routers.{{ service_name }}-https.tls.certresolver={{ traefik_tls_certresolver }}
        {% endif %}
      {% endif %}
    {% else %}
    {#
      When traefik_enabled is set, and not running in swarm mode, add traefik labels
      (optionally enable TLS if traefik_tls_enabled is set)
    #}
    {% if traefik_enabled %}
    labels:
      - traefik.enable=true
      - traefik.http.services.{{ service_name }}.loadbalancer.server.port=8080
      - traefik.http.routers.{{ service_name }}-http.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`)
      - traefik.http.routers.{{ service_name }}-http.entrypoints={{ traefik_entrypoint }}
      {% if traefik_tls_enabled %}
      - traefik.http.routers.{{ service_name }}-https.rule=Host(`{{ traefik_host }}.{{ traefik_domain }}`)
      - traefik.http.routers.{{ service_name }}-https.entrypoints={{ traefik_tls_entrypoint }}
      - traefik.http.routers.{{ service_name }}-https.tls=true
      - traefik.http.routers.{{ service_name }}-https.tls.certresolver={{ traefik_tls_certresolver }}
      {% endif %}
    {% endif %}
    {% endif %}
    {#
      Health check: Verify Renovate service is responding
    #}
    healthcheck:
      test: ["CMD", "curl", "-f", "http://localhost:8080/health"]
      interval: 30s
      timeout: 10s
      retries: 3
      start_period: 40s

{#
  Docker Swarm secrets (only when swarm_enabled is set):
  - License key, Git token, and webhook secret
#}
{% if swarm_enabled %}
secrets:
  {{ service_name }}_license_key:
    file: ./.env.secret.license
  {{ service_name }}_git_token:
    file: ./.env.secret.token
  {% if webhook_secret %}
  {{ service_name }}_webhook_secret:
    file: ./.env.secret.webhook
  {% endif %}
{% endif %}

{#
  Network definitions (only when Traefik is enabled):
  - Traefik network: always external (managed by Traefik)
#}
{% if traefik_enabled %}
networks:
  {{ traefik_network }}:
    external: true
{% endif %}