docker-compose.yml

version: 3

services:
  # Cloud storage server
  #nextcloud:
  # IMAP mail server
  #dovecot:
  # SMTP proxy
  #postfix:
  # Mail downloader
  #fetchmail:

  # HTTP/S proxy for nextcloud and plex
  nginx:
    image: nginx:alpine
    container_name: nginx
    ports:
      - "80:80"
      - "443:443"
    read_only: true
    volumes:
      - nginx-cache:/var/cache/nginx
      - nginx-pid:/var/run
      - nginx-conf:/etc/nginx/conf.d:ro
      - nginx-vhost:/etc/nginx/vhost.d:ro
      - nginx-html:/usr/share/nginx/html:ro
      - nginx-certs:/etc/nginx/certs:ro
    network_mode: bridge

  # generator of nginx configurations for docker containers
  nginx-docker-gen:
    image: jwilder/docker-gen
    container_name: dockergen
    command: -notify-sighup nginx -watch /etc/docker-gen/templates/nginx.tmpl /etc/nginx/conf.d/default.conf
    read_only: true
    volumes_from:
      - nginx
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro
      - ./nginx-proxy/nginx.tmpl:/etc/docker-gen/templates/nginx.tmpl
    labels:
      - "com.github.jrcs.letsencrypt_nginx_proxy_companion.docker_gen"
    network_mode: bridge

  # HTTPS certificate generator
  letsencrypt:
    image: jrcs/letsencrypt-nginx-proxy-companion
    container_name: nginx-proxy-le
    read_only: true
    volumes_from:
      - nginx-proxy
    volumes:
      - nginx-certs:/etc/nginx/certs:rw
      - /var/run/docker.sock:/var/run/docker.sock:ro
    network_mode: bridge

  # DNS server with local DNS override
  #dnsmasq:
  # Dynamic DNS daemon
  #ddns:
  # Media server
  #plex:

volumes:
  # required to make nginx readonly
  nginx-cache:
  nginx-pid:
  # required for communication between nginx and letsencrypt
  nginx-conf:
  nginx-certs:
  nginx-vhost:
  nginx-html:
  # nextcloud volumes
  #nextcloudconfig:
  #drive:
  # plex volumes
  #plexconfig:
  #media:
  # Maildir mail storage for dovecot
  #mail: