Server:
Containers: 8
Running: 8
Paused: 0
Stopped: 0
Images: 13
Server Version: 20.10.23

使用以上版本在用户目录下安装docker compose没问题，但使用会报错：
unable to get image 'xhofe/alist:latest': permission denied while trying to connect to the Docker daemon socket at unix:///var/run/docker.sock: Get "http://%2Fvar%2Frun%2Fdocker.sock/v1.46/images/xhofe/alist:latest/json": dial unix /var/run/docker.sock: connect: permission denied

群晖默认安装docker的权限是不是就是root？
srw-rw---- 1 root root 0 Aug 1 22:20 /var/run/docker.sock

由于稍微改动了一下 compose 文件所以贴一下配置

version: "3.9"
services:
  db:
    image: postgres:15-alpine
    container_name: db
    environment:
      POSTGRES_DB: wiki
      POSTGRES_PASSWORD: wikijsrocks
      POSTGRES_USER: wikijs
    logging:
      driver: "none"
    restart: unless-stopped
    volumes:
      - ./db:/var/lib/postgresql/data
    networks:
      - wikijs
  wiki:
    image: ghcr.io/requarks/wiki:2
    container_name: wiki
    depends_on:
      - db
    ports:
      - "3002:3000"
    environment:
      DB_TYPE: postgres
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: wikijs
      DB_PASS: wikijsrocks
      DB_NAME: wiki
    restart: unless-stopped
    networks:
      - wikijs
networks:
    wikijs: 
      external: true

version: "3.9"
services:
  db:
    image: postgres:15-alpine
    container_name: db
    environment:
      POSTGRES_DB: wiki
      POSTGRES_PASSWORD: wikijsrocks
      POSTGRES_USER: wikijs
    logging:
      driver: "none"
    restart: unless-stopped
    volumes:
      - ./db:/var/lib/postgresql/data
    networks:
      - mikunas
  wiki:
    image: ghcr.nju.edu.cn/requarks/wiki:2
    container_name: wiki
    depends_on:
      - db
    ports:
      - "3020:3000"
    environment:
      DB_TYPE: postgres
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: wikijs
      DB_PASS: wikijsrocks
      DB_NAME: wiki
    restart: unless-stopped
    networks:
      - mikunas
networks:
    mikunas: 
      external: true