# Stateful stack. Deploy this only when Postgres or Redis should change.
# The backend reaches these services by the network aliases db and redis.
services:
  db:
    image: postgres:17
    container_name: mykopkb-postgres-production
    restart: unless-stopped
    ports:
      - "${DB_PORT:-5433}:5432"
    environment:
      - POSTGRES_USER=${DB_USERNAME}
      - POSTGRES_PASSWORD=${DB_PASSWORD}
      - POSTGRES_DB=${DB_DATABASE}
    volumes:
      - db-data-production:/var/lib/postgresql/data
      - ./docker/postgres/conf.d:/etc/postgres/conf.d:ro
    networks:
      mykopkb-production-network:
        aliases:
          - db
    healthcheck:
      test:
        [
          "CMD-SHELL",
          'pg_isready -U "$$POSTGRES_USER" -d "$$POSTGRES_DB" || exit 1',
        ]
      interval: 15s
      timeout: 10s
      retries: 5
      start_period: 30s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

  redis:
    image: redis:8
    container_name: mykopkb-redis-production
    restart: unless-stopped
    volumes:
      - redis-data-production:/data
      - ./redis-config/redis.conf:/usr/local/etc/redis/redis.conf:ro
    command: redis-server /usr/local/etc/redis/redis.conf
    networks:
      mykopkb-production-network:
        aliases:
          - redis
    healthcheck:
      test: ["CMD", "redis-cli", "-a", "${REDIS_PASSWORD}", "ping"]
      interval: 10s
      timeout: 5s
      retries: 3
      start_period: 10s
    logging:
      driver: "json-file"
      options:
        max-size: "10m"
        max-file: "3"

networks:
  mykopkb-production-network:
    name: mykopkb-production-network
    external: true

volumes:
  db-data-production:
    name: mykopkb-db-data-production
  redis-data-production:
    name: mykopkb-redis-data-production