docker-compose.yml

version: '2'

services:
  proxy:
    image: abiosoft/caddy:no-stats
    restart: always
    ports:
    - 80:80
    - 443:443
    environment:
    - CADDYPATH=/certs
    - ACME_AGREE=true
    # CHANGE THESE OR THE CONTAINER WILL FAIL TO RUN
    - CADDY_LETSENCRYPT_EMAIL=certificates@example.com
    - CADDY_EXTERNAL_DOMAIN=mydomain.com
    - CADDY_PROXY_URL=http://app:80
    volumes:
    - ./data/letsencrypt:/certs:rw
    - ./config/Caddyfile:/etc/Caddyfile:ro

  app:
    image: nextcloud:latest
    restart: always
    ## Enable this to access the nextcloud instance locally,
    ## without the reverse proxy. (debugging only!!!)
    ports:
    - 8080:80
    environment:
    - REDIS_HOST=cache
    # database connection
    - MYSQL_HOST=database
    - MYSQL_DATABASE=nextcloud
    - MYSQL_USER=nextcloud
    - MYSQL_PASSWORD=nextcloud
    volumes:
    - ./data/nextcloud_config:/var/www/html/config:rw
    - ./data/nextcloud_apps:/var/www/html/custom_apps:rw
    - ./data/nextcloud_data:/var/www/html/data:rw

  database:
    image: mariadb:latest
    restart: always
    command:
    - --transaction-isolation=READ-COMMITTED
    - --binlog-format=ROW
    - --character-set-server=utf8mb4
    - --collation-server=utf8mb4_unicode_ci
    volumes:
    - ./data/database:/var/lib/mysql
    environment:
    - MYSQL_DATABASE=nextcloud
    - MYSQL_USER=nextcloud
    - MYSQL_PASSWORD=nextcloud
    - MYSQL_RANDOM_ROOT_PASSWORD=1
  
  cache:
    image: redis:alpine
    restart: always
    volumes:
    - ./data/cache:/data:rw