如何将 NGINX 代理网络设置为 wikijs 正确？

如何解决如何将 NGINX 代理网络设置为 wikijs 正确？

我安装了 NGINY 代理（带有 GUI）并且代理工作正常。接下来我将使用 docker-compose 安装 wikijs。我收到错误消息：

ERROR: for wikijs_wiki_1  Cannot start service wiki: driver failed programming external connectivity on endpoint wikijs_wiki_1 (063488ca46a3bfe192519ee3a6dcb0cb8f22a3dc36f7bb4f08a07d488f127308): Bind for 0.0.0.0:80 failed: port is already allocated

端口 80 将用于 NGINX 代理。我想我必须使用docker网络来连接Wikijs和NGINX Proxy。

docker 网络列表

11a33c25b126   bridge                 bridge    local
679e6fd394bd   host                   host      local
76ace32703bc   none                   null      local
f2da18a27140   reverseproxy           bridge    local
787bc5cf1faf   reverseproxy_default   bridge    local

问题是如何在 docker-compose.yml 中正确设置网络，使 wikijs 启动时没有错误？

这里是 docker-compose.yml

version: "3"
services:

  db:
    image: postgres:11-alpine
    environment:
      POSTGRES_DB: ${DBNAME}
      POSTGRES_PASSWORD: ${DBPASSWD}
      POSTGRES_USER: ${DBUSER}
    logging:
      driver: "none"
    restart: unless-stopped
    volumes:
      - db-data:/var/lib/postgresql/data

  wiki:
    image: requarks/wiki:2
    depends_on:
      - db
    environment:
      DB_TYPE: postgres
      DB_HOST: db
      DB_PORT: 5432
      DB_USER: ${DBUSER}
      DB_PASS: ${DBPASSWD}
      DB_NAME: ${DBNAME}
    restart: unless-stopped
    ports:
      - "80:3000"

volumes:
  db-data:

networks:
  reverseproxy_default:

解决方法

更改端口条目

upstream backend {
    server backend:8000;
}

upstream frontend {
    server frontend:3000;
}

server {

    listen 80;
    server_name localhost 127.0.0.1;

    location /staticfiles/ {
        alias /usr/src/backend/staticfiles/;
    }

    location /mediafiles/ {
        alias /usr/src/backend/mediafiles/;
    }

    location /backend/ {
        proxy_pass http://backend/backend/;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $host;
        proxy_redirect off;
    }

    location / {
        proxy_pass http://frontend/;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_set_header Host $host;
        proxy_redirect off;
    }

    location ~* (service-worker\.js)$ {
        add_header 'Cache-Control' 'no-store,no-cache,must-revalidate,proxy-revalidate,max-age=0';
        expires off;
        proxy_no_cache 1;
    }
}

到

ports:
    -80:80