Docker creates nginx container [unified access path]

1. Create nginxdocker container

docker run -d -p 80:80 --name=mynginx nginx

2. Prepare the nginx configuration file

① In the virtual machine, create an empty directory

mkdir /opt/nginxconf

② Copy the nginx configuration file to an empty directory

cp /usr/local/nginx/conf/nginx.conf  /opt/nginxconf

③ Modify the nginx configuration file

 Note: The reverse proxy is the ip of the project started by idea

server {
        listen       80;
        server_name  localhost;
        # 获取客户端ip设置到请求头中  反向代理后 微服务获取的真实ip就是浏览器ip
        proxy_set_header Host $host:$server_port;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        #charset koi8-r;
        #access_log  logs/host.access.log  main;
        location ~ /core/ {
           proxy_pass http://192.168.1.1:8160;
           proxy_connect_timeout 20;
        }
        location ~ /sms/ {
           proxy_pass http://192.168.1.1:8120;
           proxy_connect_timeout 20;
        }
}

3. Copy the nginx configuration to the container to replace the default

docker cp /opt/nginxconf/nginx.conf mynginx:/etc/nginx/

4. Restart the nginx container

docker restart mynginx

5. Test

Access nginx test reverse proxy in browser

http://虚拟机ip:80/admin/core/dict/parent/1