compose.yaml

Rama release-3.0 · réplica de lectura del repositorio original.

# SMF development environment.
#
#   docker compose up -d --build
#   -> http://localhost:8080/install.php
#
# Both database engines SMF supports are running. MySQL is what the forum is
# pointed at by default; set SMF_DB_TYPE=postgresql in .env to use the other.
#
# Everything below has a working default, so no .env file is required. Copy
# .docker/env.example to .env if you want to change ports or credentials.

name: smf-dev

services:
  web:
    build:
      context: .
      dockerfile: .docker/php/Dockerfile
      args:
        PHP_VERSION: ${PHP_VERSION:-8.4}
    ports:
      - "${WEB_PORT:-8080}:80"
    volumes:
      # The checkout is bind-mounted, so edits on the host are live immediately.
      - .:/var/www/html
    environment:
      # Which engine the generated Settings.php points at: mysql or postgresql.
      SMF_DB_TYPE: ${SMF_DB_TYPE:-mysql}
      SMF_DB_NAME: ${DB_NAME:-smf}
      SMF_DB_USER: ${DB_USER:-smf}
      SMF_DB_PASSWD: ${DB_PASSWORD:-smf}
      # Per-engine host and port, so switching SMF_DB_TYPE is the only change
      # needed. These are container-internal, not the host ports below.
      SMF_MYSQL_SERVER: mysql
      SMF_MYSQL_PORT: "3306"
      SMF_POSTGRES_SERVER: postgres
      SMF_POSTGRES_PORT: "5432"
      SMF_BOARDURL: http://localhost:${WEB_PORT:-8080}
      # The host user's ids, on a Linux host. See .docker/env.example.
      SMF_WWW_UID: ${WWW_UID:-}
      SMF_WWW_GID: ${WWW_GID:-}
    depends_on:
      mysql:
        condition: service_healthy
      postgres:
        condition: service_healthy
    restart: unless-stopped

  mysql:
    image: mysql:${MYSQL_VERSION:-8.4}
    ports:
      # Exposed on 3307 by default so it cannot collide with a local mysql.
      - "${MYSQL_PORT:-3307}:3306"
    environment:
      MYSQL_DATABASE: ${DB_NAME:-smf}
      MYSQL_USER: ${DB_USER:-smf}
      MYSQL_PASSWORD: ${DB_PASSWORD:-smf}
      MYSQL_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:-smf}
    # SMF creates its tables as InnoDB/utf8mb4, so match that at server level
    # rather than relying on whichever defaults the image ships with. The
    # collation is deliberately left to the charset default: SMF's own DDL says
    # `DEFAULT CHARSET=utf8mb4` with no COLLATE, so forcing a different one here
    # would only apply to objects SMF did not create, and the two would diverge.
    command:
      - --character-set-server=utf8mb4
      - --default-storage-engine=InnoDB
    volumes:
      - mysql-data:/var/lib/mysql
      - ./.docker/mysql/init:/docker-entrypoint-initdb.d:ro
    healthcheck:
      test: ["CMD-SHELL", "mysqladmin ping -h 127.0.0.1 --silent"]
      interval: 3s
      timeout: 5s
      retries: 40
      start_period: 20s
    restart: unless-stopped

  postgres:
    image: postgres:${POSTGRES_VERSION:-17-alpine}
    # Also reachable as `db`, which is what installs made before MySQL was
    # added have in their Settings.php.
    networks:
      default:
        aliases:
          - db
    ports:
      # Exposed on 5433 by default so it cannot collide with a local postgres.
      - "${POSTGRES_PORT:-5433}:5432"
    environment:
      POSTGRES_DB: ${DB_NAME:-smf}
      POSTGRES_USER: ${DB_USER:-smf}
      POSTGRES_PASSWORD: ${DB_PASSWORD:-smf}
      # Dev-only: skip the password prompt cost for local connections.
      POSTGRES_HOST_AUTH_METHOD: scram-sha-256
    volumes:
      - db-data:/var/lib/postgresql/data
      - ./.docker/postgres/init:/docker-entrypoint-initdb.d:ro
    healthcheck:
      test: ["CMD-SHELL", "pg_isready -U ${DB_USER:-smf} -d ${DB_NAME:-smf}"]
      interval: 3s
      timeout: 3s
      retries: 20
    restart: unless-stopped

  # Catches every mail the forum sends. Nothing leaves the machine.
  mailpit:
    image: axllent/mailpit:latest
    ports:
      - "${MAILPIT_PORT:-8025}:8025"
    restart: unless-stopped

  # Browse and query either database at http://localhost:8081. The server field
  # is pre-filled with whichever engine the forum is using; type the other
  # service name in to look at it instead.
  adminer:
    image: adminer:latest
    ports:
      - "${ADMINER_PORT:-8081}:8080"
    environment:
      # Service name, not engine name: mysql or postgres.
      ADMINER_DEFAULT_SERVER: ${ADMINER_SERVER:-mysql}
      ADMINER_DESIGN: dracula
    depends_on:
      - mysql
      - postgres
    restart: unless-stopped

volumes:
  db-data:
  mysql-data: