docker-compose.postgres.yml

# Opt-in override that swaps the default MariaDB `database` service for PostgreSQL.
# Usage: docker compose -f docker-compose.yml -f docker-compose.postgres.yml up
#
# `!override` (Compose 2.24+) replaces the base service's environment/volumes
# wholesale, so the container does not carry stray MYSQL_* env vars or attempt
# to mount the mariadb-data volume. `!reset []` empties the ports list.
services:
  database:
    image: postgres:16
    ports: !reset []
    environment: !override
      POSTGRES_DB: db
      POSTGRES_USER: db
      POSTGRES_PASSWORD: db
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U db -d db"]
      start_period: 10s
      interval: 10s
      timeout: 5s
      retries: 3
    volumes: !override
      - postgres-data:/var/lib/postgresql/data

  phpfpm:
    image: entity-bundle/php-postgres:local
    build:
      context: .
      dockerfile: docker/php-postgres/Dockerfile
      args:
        PHP_FPM_IMAGE: ${PHP_FPM_IMAGE:-itkdev/php8.4-fpm:latest}
    environment:
      - DATABASE_URL=postgresql://db:db@database:5432/db?serverVersion=16&charset=utf8

volumes:
  postgres-data: