version: '3'

services:
  db:
    image: postgres
    shm_size: 128mb
    restart: always
    volumes:
      - db:/var/lib/postgresql/data
    environment:
      - POSTGRES_DB=nextcloud
      - POSTGRES_USER=nextcloud
      - POSTGRES_PASSWORD=password
    networks:
      - internal
  redis:
    image: redis:alpine
    restart: always
    networks:
      - internal
  nextcloud:
    image: nextcloud
    environment:
      - POSTGRES_HOST=db
      - POSTGRES_DB=nextcloud
      - POSTGRES_USER=nextcloud
      - POSTGRES_PASSWORD=password
      - NEXTCLOUD_ADMIN_PASSWORD=password
      - NEXTCLOUD_ADMIN_USER=admin
      - REDIS_HOST=redis
      - NEXTCLOUD_TRUSTED_DOMAINS=nextcloud1.nassella.cc
    ports:
      - "8080:80"
    depends_on:
      - redis
      - db
    networks:
      - lb
      - internal
    volumes:
      - nextcloud:/var/www
    restart: unless-stopped
networks:
  lb:
  internal:
    driver: bridge
    internal: true
volumes:
  db:
  nextcloud: