---
version: "3"

services:
  nextcloud:
    image: linuxserver/nextcloud:version-21.0.2
    container_name: nextcloud
    hostname: nextcloud
    restart: always

    ports:
      - "3052:443"
    environment:
      - PUID=1000
      - PGID=1000
      - TZ=Etc/UTC
    volumes:
      - ./etc/nextcloud/config:/config
      - ./etc/nextcloud/data:/data
...