docker-compose.yml

version: "3"

# IPv4 only
# docker network create external_network

# IPv4/IPv6 network
# docker network create http_network --ipv6 --subnet "fd00:0000:0000:0000::/64"
# Refer to https://github.com/hardware/mailserver/#ipv6-support for more information.

networks:
  external_network:
    external: true
  internal_network:
    external: false

services:
  nginx-web:
    image: nginx
    labels:
        com.github.jrcs.letsencrypt_nginx_proxy_companion.nginx_proxy: "true"
    container_name: ${NGINX_WEB:-nginx-web}
    restart: always
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ${NGINX_FILES_PATH:-./data/nginx}/conf.d:/etc/nginx/conf.d
      - ${NGINX_FILES_PATH:-./data/nginx}/vhost.d:/etc/nginx/vhost.d
      - ${NGINX_FILES_PATH:-./data/nginx}/html:/usr/share/nginx/html
      - ${NGINX_FILES_PATH:-./data/nginx}/certs:/etc/nginx/certs:ro
      - ${NGINX_FILES_PATH:-./data/nginx}/htpasswd:/etc/nginx/htpasswd:ro
    logging:
      options:
        max-size: ${NGINX_WEB_LOG_MAX_SIZE:-4m}
        max-file: ${NGINX_WEB_LOG_MAX_FILE:-10}
    networks:
      - external_network
      - internal_network

  nginx-gen:
    image: jwilder/docker-gen
    command: -notify-sighup ${NGINX_WEB:-nginx-web} -watch -wait 5s:30s /etc/docker-gen/templates/nginx.tmpl /etc/nginx/conf.d/default.conf
    container_name: ${DOCKER_GEN:-nginx-gen}
    restart: always
    volumes:
      - ${NGINX_FILES_PATH:-./data}/conf.d:/etc/nginx/conf.d
      - ${NGINX_FILES_PATH:-./data}/vhost.d:/etc/nginx/vhost.d
      - ${NGINX_FILES_PATH:-./data}/html:/usr/share/nginx/html
      - ${NGINX_FILES_PATH:-./data}/certs:/etc/nginx/certs:ro
      - ${NGINX_FILES_PATH:-./data}/htpasswd:/etc/nginx/htpasswd:ro
      - /var/run/docker.sock:/tmp/docker.sock:ro
      - ./nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl:ro
    logging:
      options:
        max-size: ${NGINX_GEN_LOG_MAX_SIZE:-2m}
        max-file: ${NGINX_GEN_LOG_MAX_FILE:-10}
    networks:
      - internal_network

  nginx-letsencrypt:
    image: jrcs/letsencrypt-nginx-proxy-companion
    container_name: ${LETS_ENCRYPT:-nginx-letsencrypt}
    restart: always
    volumes:
      - ${NGINX_FILES_PATH:-./data/nginx}/conf.d:/etc/nginx/conf.d
      - ${NGINX_FILES_PATH:-./data/nginx}/vhost.d:/etc/nginx/vhost.d
      - ${NGINX_FILES_PATH:-./data/nginx}/html:/usr/share/nginx/html
      - ${NGINX_FILES_PATH:-./data/nginx}/certs:/etc/nginx/certs:rw
      - /var/run/docker.sock:/var/run/docker.sock:ro
    environment:
      NGINX_DOCKER_GEN_CONTAINER: ${DOCKER_GEN:-nginx-gen}
      NGINX_PROXY_CONTAINER: ${NGINX_WEB:-nginx-web}
    logging:
      options:
        max-size: ${NGINX_LETSENCRYPT_LOG_MAX_SIZE:-2m}
        max-file: ${NGINX_LETSENCRYPT_LOG_MAX_FILE:-10}
    networks:
      - internal_network

  mariadb:
    image: mariadb:10.2
    container_name: mariadb
    restart: ${RESTART_MODE}
    # Info : These variables are ignored when the volume already exists (if databases was created before).
    environment:
      - MYSQL_RANDOM_ROOT_PASSWORD=yes
      - MYSQL_DATABASE=${MYSQL_DATABASE}
      - MYSQL_USER=${MYSQL_USER}
      - MYSQL_PASSWORD=${MYSQL_PASSWORD}
    volumes:
      - ${VOLUMES_ROOT_PATH}/data/mysql/db:/var/lib/mysql
    networks:
      - internal_network

  unit3d:
    build: images/unit3d
    container_name: unit3d
    restart: ${RESTART_MODE}
    environment:
      - LETSENCRYPT_HOST=${UNIT3D_DOMAIN}
      - LETSENCRYPT_EMAIL=${LETSENCRYPT_EMAIL}
      - VIRTUAL_HOST=${UNIT3D_DOMAIN}
      - VIRTUAL_PORT=8888
      - MYSQL_USER
      - MYSQL_PASSWORD
      - MYSQL_DATABASE
    volumes:
      - ${VOLUMES_ROOT_PATH}/data/unit3d:/usr/src/app
    depends_on:
      - redis
      - mariadb
    networks:
      - internal_network

  # Database
  # https://github.com/docker-library/redis
  # https://redis.io/
  redis:
    image: redis:4.0-alpine
    container_name: redis
    restart: ${RESTART_MODE}
    command: redis-server --appendonly yes
    volumes:
      - ${VOLUMES_ROOT_PATH}/data/redis/db:/data
    networks:
      - internal_network

  echo:
    build: images/echo
    container_name: echo
    restart: ${RESTART_MODE}
    working_dir: "/usr/src/app"
    depends_on:
      - unit3d
      - redis
    volumes:
      - ${VOLUMES_ROOT_PATH}/data/unit3d:/usr/src/app
    networks:
      - internal_network