由于dmz区域nginx主机只有80端口对外开放，内网主机无法访问
现需要从外网80访问内网harbor的5000端口，需要访问页面和推拉镜像，同时实现公网和内网harbor同步

使用虚拟域名harbor.test.work，访问需要在本机配置hosts对应公网IP

#内网主机的/etc/hosts添加（nginx和harbor和访问端）
10.100.1.3 harbor.test.work

#harbor.yml配置添加
hostname: harbor.test.work
external_url: http://harbor.test.work:80

#DMZ-Nging转发配置
server {
  server_name harbor.test.work;
  listen 80;
  location / {
    proxy_pass http://10.100.1.3:5000;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_buffering off;
    proxy_request_buffering off;
    proxy_set_header Upgrade $http_upgrade;
    proxy_set_header Connection "Upgrade";
    proxy_set_header X-Forwarded-Proto $scheme;
  }
}

#harbor的访问端的docker-compose.yml中core和jobservice添加hosts映射
  core:
    volumes:
      - /etc/hosts:/etc/hosts
  jobservice:
    volumes:
      - /etc/hosts:/etc/hosts

外网harbor添加内网harbor仓库

之后添加复制管理中添加复制任务即可