version: "3.3"

services:

  nginx:
    image: nginx:1.17-alpine
    ports:
      - "80:80"     # The HTTP port
      - "443:443"   # The HTTPS port
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf
      - ./volumes/certbot/:/var/www/certbot/
      - /etc/letsencrypt/:/etc/letsencrypt/:ro
      - ./volumes-large:/data-external:ro
    depends_on:
      - peertube
    restart: "always"

  peertube:
    image: chocobozzz/peertube:v2.0.0-stretch
    env_file:
      - .env
    volumes:
      - ./volumes/data:/data
      - ./volumes/config:/config
      - ./volumes-large:/data-external
    environment:
      - PEERTUBE_DB_USERNAME=${POSTGRES_USER}
      - PEERTUBE_DB_PASSWORD=${POSTGRES_PASSWORD}
    depends_on:
      - postgres
      - redis
      - postfix
    restart: "always"

  postgres:
    image: postgres:10-alpine
    volumes:
      - ./volumes/db:/var/lib/postgresql/data
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
    restart: "always"

  redis:
    image: redis:5-alpine
    volumes:
      - ./volumes/redis:/data
    restart: "always"

  postfix:
    image: mwader/postfix-relay
    environment:
      - POSTFIX_myhostname=${PEERTUBE_WEBSERVER_HOSTNAME}
    restart: "always"

networks:
  default:
    ipam:
      driver: default
      config:
      - subnet:  172.18.0.0/16