docker-compose.yml

# ===========================================
# A recipe to deliver the app via Nginx, PHP 8.1.x and MySQL 8.0.31.
#
# @author Björn Hempel <bjoern@hempel.li>
# @version 0.1.0 (2023-06-24)
# @since 0.1.0 (2023-06-24) First version.
# ===========================================

# ===========================================
# Start app:
# ----------
# ❯ docker-compose up -d
#
# Show containers:
# ----------------
# ❯ docker container ls
#
# Build images:
# -------------
# ❯ docker-compose build
#
# Show logs:
# ----------------
# ❯ docker-compose logs -f
#
# Login into containers:
# ----------------------
# ❯ docker-compose exec nginx bash
# ❯ docker-compose exec php bash
#
# Open app (local - localhost):
# -----------------
#
# With Traefik proxy:
# - https://www.api-version.localhost/
# - https://www.api-version.localhost/api/v1/docs.html
#
# Without Traefik proxy:
# - https://localhost:44443/
# - https://localhost:44443/api/v1/docs.html
#
# Restart containers:
# -------------------
# ❯ docker-compose restart
#
# Shutdown containers:
# --------------------
# ❯ docker-compose down
#
# Installation:
# -------------
# ❯ docker-compose up -d
# ❯ docker-compose exec php composer install
#
# ===========================================

# Configures the services
services:

  # PHP FPM 8.2.1 and apache to serve the app
  php:
    # @see: https://hub.docker.com/_/php
    build:
      dockerfile: "${DOCKERFILE_PHP_FPM}"
      context: "docker/php"
      args:
        - IMAGE_ADD=${IMAGE_ADD}
    image: "${IMAGE_PHP}:${VERSION_APP_LATEST}"
    container_name: "${NAMESPACE_DEVELOPMENT}.php.${PHP_VERSION}"
    hostname: "${NAMESPACE_HOSTNAME_DEVELOPMENT}-php-${PHP_VERSION_HOSTNAME}"
    restart: always
    volumes:
      # Server content (development mode)
      - .:/var/www/web:delegated
      # Exclude folder vendor
      - php-data-vendor:/var/www/web/vendor
      # Exclude folder var/cache
      - php-data-var:/var/www/web/var
      # Include cron tasks
      - ./docker/php/cron.d/symfony.local:/etc/cron.d/symfony
    #user: "www-data:users"
    networks:
      - network-internal
    environment:
      # app version
      VERSION_APP: "${VERSION_APP}"
      # database configuration
      ENV_DB_USER: "${POSTGRESQL_SERVER_ROOT_USER}"
      ENV_DB_PASS: "${POSTGRESQL_SERVER_ROOT_PASSWORD}"
      ENV_DB_HOST: "${POSTGRESQL_SERVER_HOST}"
      ENV_DB_PORT: "${POSTGRESQL_SERVER_PORT}"
      ENV_DB_NAME: "${POSTGRESQL_SERVER_DB}"
      ENV_DB_VERSION: "${POSTGRESQL_SERVER_VERSION}"
      ENV_DB_DRIVER: "${POSTGRESQL_SERVER_DRIVER}"
      # mail configuration
      ENV_MAIL_SERVER_TRANSPORT: "${MAIL_SERVER_TRANSPORT}"
      ENV_MAIL_SERVER_HOST: "${MAIL_SERVER_HOST}"
      ENV_MAIL_SERVER_PORT: "${MAIL_SERVER_PORT}"
    depends_on:
      - postgresql

  # PostgreSQL 14.7
  postgresql:
    # @see: https://hub.docker.com/_/php
    build:
      dockerfile: "${DOCKERFILE_POSTGRESQL}"
      context: "docker/postgresql"
      args:
        - IMAGE_ADD=${IMAGE_ADD}
    image: "${IMAGE_POSTGRESQL}"
    container_name: "${NAMESPACE_DEVELOPMENT}.postgresql"
    hostname: "${NAMESPACE_HOSTNAME_DEVELOPMENT}-postgresql"
    shm_size: 2g
    restart: always
#    command: >
#      -c work_mem=4MB
#      -c maintenance_work_mem=64kB
#      -c max_wal_size=1GB
    environment:
      POSTGRES_USER: "${POSTGRESQL_SERVER_ROOT_USER}"
      POSTGRES_PASSWORD: "${POSTGRESQL_SERVER_ROOT_PASSWORD}"
      POSTGRES_DB: "${POSTGRESQL_SERVER_DB}"
    volumes:
      # Add database data volume
      - postgresql-data:/var/lib/postgresql/data:rw
      # Mount fixtures
      - ./fixtures/db:/fixtures/db
    networks:
      - network-internal

  # Adminer MySQL Client (MySQL + PostgreSQL)
  adminer:
    # @see: https://hub.docker.com/_/adminer/
    build:
      dockerfile: "${DOCKERFILE_ADMINER}"
      context: "docker/adminer"
      args:
        - IMAGE_ADD=${IMAGE_ADD}
    image: "${IMAGE_ADMINER}:${VERSION_APP_LATEST}"
    container_name: "${NAMESPACE_DEVELOPMENT}.adminer"
    hostname: "${NAMESPACE_HOSTNAME_DEVELOPMENT}-adminer"
    restart: always
    environment:
      ADMINER_DEFAULT_SERVER: "${NAMESPACE_HOSTNAME_DEVELOPMENT}-postgresql"
      ADMINER_DESIGN: "flat"
      ADMINER_PLUGINS: "tables-filter tinymce"
    networks:
      - network-internal
    depends_on:
      - postgresql

  # Maildev
  maildev:
    image: "maildev/maildev:latest"
    container_name: "${NAMESPACE_DEVELOPMENT}.maildev"
    hostname: "${NAMESPACE_HOSTNAME_DEVELOPMENT}-maildev"
    command: ["--mail-directory=/maildir"]
    volumes:
      - maildev-data:/maildir
    restart: always
    networks:
      - network-internal
    depends_on:
      - php

# configure volumes
volumes:
  # PHP vendor volume to avoid using local folder
  php-data-vendor:
    name: "${NAMESPACE_DEVELOPMENT}.php.data.vendor"
  # PHP var volume to avoid using local folder
  php-data-var:
    name: "${NAMESPACE_DEVELOPMENT}.php.data.var"
  # Volume to persist the DB data
  postgresql-data:
    name: "${NAMESPACE_DEVELOPMENT}.postgresql.data"
  # Volume to persist the Mail data
  maildev-data:
    name: "${NAMESPACE_DEVELOPMENT}.maildev.data"

# configure networks
networks:
  network-internal:
    external: false
    name: "${NAMESPACE_HOSTNAME}.network.internal"