#
# @link https://www.ruanyifeng.com/blog/2016/07/yaml.html
#
# @link https://docs.docker.com/compose/
# @link https://docs.docker.com/compose/compose-file/#extension-fields
# @link https://github.com/docker-library/docs
#

x-common-labels:
  &common-labels
  labels:
    - ${LNMP_DOMAIN:-com.khs1994.lnmp}=true
    - ${LNMP_DOMAIN:-com.khs1994.lnmp}.app.env=development

x-common:
  &common
  restart: ${LNMP_RESTART:-always}
  env_file: ./scripts/cli/timezone.env
  networks:
    - backend
  read_only: ${LNMP_ROOT_FILESYSTEM_READ_ONLY:-false}
  # dns:
  #   - ${DNS:-114.114.114.114}

x-tmpfs:
  &tmpfs
  type: tmpfs
  target: /run
  # tmpfs:
  #   size: 1000

services:
  mysql:
    << : [*common,*common-labels]
    image: "${LNMP_LIBRARY_NS:-library}/mysql:${LNMP_MYSQL_VERSION:-8.0.33}"
    environment:
      # @link https://github.com/docker-library/docs/tree/master/mysql#environment-variables
      # @link https://dev.mysql.com/doc/refman/8.0/en/environment-variables.html
      # MYSQL_ROOT_PASSWORD_FILE: /run/secrets/db_root_password
      MYSQL_ROOT_PASSWORD: ${LNMP_MYSQL_ROOT_PASSWORD:-mytest}
      MYSQL_DATABASE: ${LNMP_MYSQL_DATABASE:-test}
      # MYSQL_USER:
      # MYSQL_PASSWORD:
    ports:
      - "${LNMP_MYSQL_PORT:-127.0.0.1:3306}:3306"
      - "${LNMP_MYSQL_PORT_X:-127.0.0.1:33060}:33060"
    volumes:
      - ./config/mysql/conf.d/my.cnf:/etc/mysql/conf.d/my.cnf
      # @link https://github.com/docker-library/docs/tree/master/mysql#initializing-a-fresh-instance
      - ./scripts/backup/init:/docker-entrypoint-initdb.d:ro
      - type: volume
        source: mysql-data
        target: ${LNMP_MYSQL_DATA:-/var/lib/mysql}
      - ./log/mysql:/var/log/mysql
      - ./scripts/backup/mysql:/backup
      - type: tmpfs
        target: /var/run/mysqld
    command:
      - mysqld
      - --character-set-server=utf8mb4
      - --default-authentication-plugin=mysql_native_password
    secrets:
      - db_root_password
      # - source: mysql_conf
      #   target: /etc/mysql/conf.d/my.cnf
      #   uid: "999"
      #   gid: "999"
      #   mode: 0644
    healthcheck:
      test: ["CMD", "mysqladmin", "ping", "-p${LNMP_MYSQL_ROOT_PASSWORD:-mytest}"]
      retries: 3
      timeout: 5s

  redis:
    << : [*common,*common-labels]
    image: "${LNMP_LIBRARY_NS:-library}/redis:${LNMP_REDIS_VERSION:-7.0.0}-alpine"
    ports:
      - "${LNMP_REDIS_PORT:-127.0.0.1:6379}:6379"
    volumes:
      - ./config/redis/redis.conf:/redis.conf:ro
      # - redis-data:/data
      - type: volume
        source: redis-data
        target: /data
        volume:
          nocopy: true
      - ./log/redis:/var/log/redis
      - << : *tmpfs
    # set config by command
    command: [
      "redis-server",
      "/redis.conf",
      "--daemonize no",
      "--logfile /var/log/redis/redis.log",
      "--bind 0.0.0.0",
      "--appendonly yes",
      # "--save \"\"",
      "--aof-use-rdb-preamble yes"
      ]
    healthcheck:
      test: ["CMD","redis-cli","ping"]
      retries: 3
      timeout: 5s

  memcached:
    << : [*common,*common-labels]
    image: ${LNMP_LIBRARY_NS:-library}/memcached:${LNMP_MEMCACHED_VERSION:-1.6.15}-alpine
    ports:
      - "${LNMP_MEMCACHED_PORT:-127.0.0.1:11211}:11211"
    volumes:
      - type: volume
        source: zoneinfo-data
        target: /usr/share/zoneinfo
        volume:
          nocopy: true
      - << : *tmpfs

  php7:
    &php7
    << : [*common,*common-labels]
    image: "${LNMP_DOCKER_IMAGE_PREFIX:-khs1994}/php:${LNMP_PHP7_VERSION:-7.4.33}-fpm-alpine"
    volumes:
      - &bind_app ${APP_ROOT:-./app}:${LNMP_PHP_PATH:-/app}
      # fpm config
      - ./config/php/zz-docker.conf:/usr/local/etc/php-fpm.d/zz-docker.conf:ro
      # php.ini
      - ./config/php/php.ini:/usr/local/etc/php/php.ini:ro
      # php.ini override
      - ./config/php/docker-php.ini:/usr/local/etc/php/conf.d/docker-php.ini:ro
      # log,etc
      - ./log/php:/var/log/php
      # supervisord
      - ./log/supervisord.log:/var/log/supervisord.log
      - ./log/supervisord:/var/log/supervisord
      # s6
      - ./config/s6/s6-overlay/scripts:/etc/s6-overlay/scripts
      - ./config/s6/s6-overlay/${S6_RC_D:-s6-rc.d}:/etc/s6-overlay/s6-rc.d
      - ./config/crontabs/root:/etc/crontabs/root.s6
      - php7-var-log:/var/log
      - type: volume
        source: zoneinfo-data
        target: /usr/share/zoneinfo
        volume:
          nocopy: false
    networks:
      - frontend
      - backend
      # frontend:
      #   aliases:
      #   - php
      # backend:
      #   aliases:
      #   - php
    tmpfs: /run:exec
    expose:
      - "9000"
    # command: php-fpm -R -F
    # command: php-fpm -F
    environment:
      - &lnmp_docker_version LNMP_DOCKER_VERSION=${LNMP_DOCKER_VERSION:-v20.10} x86_64 With Pull Docker Image
      - APP_ENV=${APP_ENV:-development}
      - LNMP_XDEBUG_REMOTE_HOST=${LNMP_XDEBUG_REMOTE_HOST:-192.168.199.100}
      - LNMP_XDEBUG_REMOTE_PORT=${LNMP_XDEBUG_REMOTE_PORT:-9003}
      - LNMP_OPCACHE_ENABLE=${LNMP_OPCACHE_ENABLE:-1}
      - PATH=/command:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
      # - PHP_INI_SCAN_DIR=:/usr/local/etc/php/conf.d

  php8:
    &php8
    << : [*common,*common-labels]
    image: "${LNMP_DOCKER_IMAGE_PREFIX:-khs1994}/php:${LNMP_PHP8_VERSION:-8.2.3}-fpm-alpine"
    volumes:
      - *bind_app
      # - ${APP_ROOT:-./app}:${LNMP_PHP_PATH:-/app}
      # fpm config
      - ./config/php8/zz-docker.conf:/usr/local/etc/php-fpm.d/zz-docker.conf:ro
      # php.ini
      - ./config/php8/php.ini:/usr/local/etc/php/php.ini:ro
      # php.ini override
      - ./config/php8/docker-php.ini:/usr/local/etc/php/conf.d/docker-php.ini:ro
      # log,etc
      - ./log/php8:/var/log/php
      # supervisord
      # - ./log/supervisord.log:/var/log/supervisord.log
      # - ./log/supervisord:/var/log/supervisord
      # s6
      - ./config/s6/s6-overlay/scripts:/etc/s6-overlay/scripts
      - ./config/s6/s6-overlay/${S6_RC_D:-s6-rc.d}:/etc/s6-overlay/s6-rc.d
      - ./config/crontabs/root:/etc/crontabs/root.s6
      - php8-var-log:/var/log
      - type: volume
        source: zoneinfo-data
        target: /usr/share/zoneinfo
        volume:
          nocopy: false
    networks:
      # - frontend
      # - backend
      frontend:
        aliases:
        - php
      backend:
        aliases:
        - php
    tmpfs: /run:exec
    expose:
      - "9000"
    # command: php-fpm -R -F
    # command: php-fpm -F
    environment:
      - *lnmp_docker_version
      - APP_ENV=${APP_ENV:-development}
      - LNMP_XDEBUG_REMOTE_HOST=${LNMP_XDEBUG_REMOTE_HOST:-192.168.199.100}
      - LNMP_XDEBUG_REMOTE_PORT=${LNMP_XDEBUG_REMOTE_PORT:-9003}
      - LNMP_OPCACHE_ENABLE=${LNMP_OPCACHE_ENABLE:-1}
      - PATH=/command:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
      # - XDEBUG_MODE

  composer:
    << : [*common,*common-labels]
    restart: "no"
    image: "${LNMP_DOCKER_IMAGE_PREFIX:-khs1994}/php:${LNMP_PHP_VERSION:-8.2.3}-composer-alpine"
    volumes:
      - *bind_app
      # - ${APP_ROOT:-./app}:${LNMP_PHP_PATH:-/app}
      - type: volume
        source: composer-cache-data
        target: /tmp/composer/cache
      - ./config/composer/config.json:/tmp/composer/config.json
      # - ./config/composer/auth.json:/tmp/composer/auth.json

  # https://docs.docker.com/config/containers/multi-service_container/
  # http://supervisord.org/running.html
  supervisord:
    << : *php7
    networks:
      - backend
    image: "${LNMP_DOCKER_IMAGE_PREFIX:-khs1994}/php:${LNMP_PHP_VERSION:-7.4.33}-supervisord-alpine"
    secrets:
      - source: supervisord_ini
        target: /etc/supervisor.d/supervisord.ini
    command: ["/usr/bin/supervisord","-n"]
    expose:
      - "9003"

  phpmyadmin:
    << : [*common,*common-labels]
    image: ${LNMP_LIBRARY_NS:-library}/phpmyadmin:${LNMP_PHPMYADMIN_VERSION:-5.2.0}
    environment:
      - PMA_HOST=mysql
    ports:
      - ${LNMP_PHPMYADMIN_PORT:-127.0.0.1:8080}:80
    volumes:
      - type: volume
        source: phpmyadmin-data
        target: /sessions
      - << : *tmpfs
    networks:
      - backend
      - frontend
    healthcheck:
      test: ["CMD","curl","-sf","127.0.0.1:80"]
      # test: ["CMD-SHELL", "curl -f http://localhost || exit 1"]

  nginx:
    << : [*common,*common-labels]
    image: "${LNMP_LIBRARY_NS:-library}/nginx:${LNMP_NGINX_VERSION:-1.23.3}-alpine"
    ports:
      - "${LNMP_NGINX_HTTPS_PORT:-0.0.0.0:443}:443/udp"
      - "${LNMP_NGINX_HTTPS_PORT:-0.0.0.0:443}:443/tcp"
      - "${LNMP_NGINX_HTTP_PORT:-0.0.0.0:80}:80"
    volumes:
      # - ./config/nginx:/etc/nginx/conf.d:ro
      - type: bind
        source: ./config/${LNMP_NGINX_CONF_D:-nginx}
        target: /etc/nginx/conf.d
      - *bind_app
      # - ${APP_ROOT:-./app}:${LNMP_PHP_PATH:-/app}
      - ./config/etc/nginx/${LNMP_NGINX_CONF:-nginx.conf}:/etc/nginx/nginx.conf:ro
      - ./log/nginx:/var/log/nginx
      - << : *tmpfs
    working_dir: /app
    networks:
      - frontend
    # depends_on:
    #   - php8
    healthcheck:
      test: ["CMD","nginx","-t"]

networks:
  frontend:
    << : *common-labels
  backend:
    << : *common-labels

volumes:
  mysql-data:
    << : *common-labels
  redis-data:
    << : *common-labels
  zoneinfo-data:
    << : *common-labels
  phpmyadmin-data:
    << : *common-labels
  composer-cache-data:
    << : *common-labels
  php8-var-log:
    << : *common-labels
  php7-var-log:
    << : *common-labels

secrets:
  db_root_password:
    << : *common-labels
    file: ./secrets/${LNMP_DB_ROOT_PASSWORD_PATH:-db_root_password.txt}
  supervisord_ini:
    << : *common-labels
    file: ./config/supervisord/supervisord.ini
  # mysql_conf:
  #   << : *common-labels
  #   file: ./config/mysql/conf.d/my.cnf