ChristianLempa_Boilerplates/library/compose/postgres/compose.yaml.j2

services:
  {{ service_name }}:
    image: docker.io/library/postgres:17.6
    {% if not swarm_enabled %}
    restart: {{ restart_policy }}
    container_name: {{ container_name }}
    {% endif %}
    hostname: {{ container_hostname }}
    environment:
      - POSTGRES_INITDB_ARGS={{ postgres_initdb_args }}
      {% if postgres_host_auth_method %}
      - POSTGRES_HOST_AUTH_METHOD={{ postgres_host_auth_method }}
      {% endif %}
      - POSTGRES_USER={{ database_user }}
      {% if postgres_secrets_enabled %}
      - POSTGRES_PASSWORD_FILE=/run/secrets/postgres_password
      {% else %}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      {% endif %}
      - POSTGRES_DB={{ database_name }}
      - TZ={{ container_timezone }}
    {% if network_mode == 'host' %}
    network_mode: host
    {% else %}
    networks:
      {% if network_mode == 'macvlan' %}
      {{ network_name }}:
        ipv4_address: {{ network_macvlan_ipv4_address }}
      {% elif network_mode == 'bridge' %}
      {{ network_name }}:
      {% endif %}
    {% endif %}
    {% if network_mode == 'bridge' %}
    ports:
      {% if swarm_enabled %}
      - target: 5432
        published: {{ database_port }}
        protocol: tcp
        mode: host
      {% else %}
      - "{{ database_port }}:5432"
      {% endif %}
    {% endif %}
    volumes:
      - postgres_data:/var/lib/postgresql/data
    {% if postgres_secrets_enabled %}
    secrets:
      - postgres_password
    {% endif %}
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U {{ database_user }}"]
      start_period: 30s
      interval: 10s
      timeout: 10s
      retries: 5
    {% if swarm_enabled %}
    deploy:
      replicas: 1
    {% endif %}

{% if postgres_secrets_enabled %}
secrets:
  postgres_password:
    file: secret.postgres_password.txt
{% endif %}

volumes:
  postgres_data:
    driver: local

networks:
  {% if network_mode == 'macvlan' %}
  {{ network_name }}:
    driver: macvlan
    driver_opts:
      parent: {{ network_macvlan_parent_interface }}
    ipam:
      config:
        - subnet: {{ network_macvlan_subnet }}
          gateway: {{ network_macvlan_gateway }}
  {% elif network_mode == 'bridge' %}
  {{ network_name }}:
    driver: {% if swarm_enabled %}overlay{% else %}bridge{% endif %}
  {% endif %}