version: "3.7"

# https://hub.docker.com/r/roundcube/roundcubemail
# https://github.com/roundcube/roundcubemail-docker
# https://github.com/roundcube/roundcubemail/wiki/Configuration
# https://github.com/roundcube/roundcubemail/blob/master/plugins/managesieve/config.inc.php.dist

# install carddav plugin for use with nextcloud adressbook
# docker exec -it roundcube composer require roundcube/carddav --update-no-dev
# https://repo.packagist.org/packages/roundcube/carddav

networks:
  roundcube:

services:
  roundcube:
    image: roundcube/roundcubemail:1.6.x-apache
    container_name: roundcube
    restart: "${RESTART:-no}"
    hostname: roundcube
    domainname: ${BASE_DOMAIN}
    environment:
      - BASE_DOMAIN=${BASE_DOMAIN}
      - ROUNDCUBEMAIL_DB_TYPE=pgsql
      - ROUNDCUBEMAIL_DB_HOST=pg-roundcube
      - ROUNDCUBEMAIL_DB_NAME=roundcube
      - ROUNDCUBEMAIL_DB_USER=roundcube
      - ROUNDCUBEMAIL_DB_PASSWORD=${ROUNDCUBE_PG_PWD:-password}
      - ROUNDCUBEMAIL_DEFAULT_HOST=tls://mail.${BASE_DOMAIN}
      - ROUNDCUBEMAIL_SMTP_SERVER=tls://mail.${BASE_DOMAIN}
      - ROUNDCUBEMAIL_PLUGINS=archive,zipdownload,managesieve,carddav,identity_select
      - ROUNDCUBEMAIL_SKIN=elastic
    volumes:
      - ./roundcube/config:/var/roundcube/config
      - ${BASE_DIR:-/srv}/roundcube/www:/var/www/html
      # Skip tls cert verification. DO NOT USE IN PROD!
      - ./roundcube/skip-ssl.php:/var/roundcube/config/skip-ssl.php
    depends_on:
      - pg-roundcube
    networks:
      - proxy
      - mail
      - roundcube

  pg-roundcube:
    image: postgres:12-alpine
    container_name: pg-roundcube
    restart: "${RESTART:-no}"
    environment:
      - POSTGRES_DB=roundcube
      - POSTGRES_USER=roundcube
      - POSTGRES_PASSWORD=${ROUNDCUBE_PG_PWD:-password}
    volumes:
      - ${BASE_DIR:-/srv}/roundcube/psql:/var/lib/postgresql/data
    networks:
      - roundcube