使用nginx实现ssh跳板机方式

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# docker-compose.yml

version: '3.7'

services:

  nginx:

    restart: always

    image: registry.cn-hangzhou.aliyuncs.com/eddy/nginx:1.27

    privileged: true

    environment:

      TZ: Asia/Shanghai

    ports:

      - 8001:8001

      - 2201:2201

      - 2202:2202

    volumes:

      - ./nginx.conf:/etc/nginx/nginx.conf

      - ./http:/etc/nginx/http

      - ./stream:/etc/nginx/stream

      - ./logs:/etc/nginx/logs

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# 启动Nginx

docker-compose up -d

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# 进入容器

docker exec -it [容器名] /bin/sh

# 如果输出 with-stream，说明已支持。

# 若未输出，需重新编译Nginx并添加 --with-stream 参数。

nginx -V 2>&1 | grep -o with-stream

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# nginx.conf

worker_processes  1;

error_log  /etc/nginx/logs/error.log;

events {

    worker_connections  1024;

}

stream {

    include /etc/nginx/stream/*.conf;

}

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# stream/ssh-01.conf

server {

    listen       2201;

    proxy_pass 192.168.2.78:22;

}

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# stream/ssh-02.conf

server {

    listen       2202;

    proxy_pass 192.168.2.79:22;

}