【日常笔记】nginx端口转发到其他ip：端口

项目场景：

微服务迁移至其它ECS服务器：

• 原ECS ip：110.xxx.xxx.xxx:11111

• 迁移至新ECS ip：220.xxx.xxx.xxx:22222

• nginx docker部署

实战

Step 1：原ECS ：修改nginx.conf

添加如下代码

	server {listen 11111;location / {proxy_pass http://220.xxx.xxx.xxx:22222;proxy_set_header Host $host;proxy_set_header X-Real-IP $remote_addr;proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;}}

---

Step 2：原ECS ：修改 docker-compose.yaml

添加端口：11111:11111

version: '3.1'services:nginx:restart: alwayscontainer_name: nginx-javaimage: nginx:1.17.6ports:- 11111:11111volumes:- ./nginx.conf:/etc/nginx/nginx.conf- ./nginx-log:/var/log/nginx- ./html:/etc/nginx/html- ./cert:/etc/nginx/certdeploy:resources:limits:memory: 500Mreservations:memory: 200M

Step 3：新ECS

确保服务正常http://220.xxx.xxx.xxx:22222

Step 4：原ECS ：重新构建nginx

docker-compose up -d --build