反向代理

  1. 在内网中开启两个服务
# 服务前缀 test
curl http://172.16.0.8:8080/
# 服务前缀 tiger
curl http://172.16.0.8:8081/
  1. 修改配置文件nginx.conf，部署在【159.75.79.151】中
# For more information on configuration, see:
#   * Official English Documentation: http://nginx.org/en/docs/
#   * Official Russian Documentation: http://nginx.org/ru/docs/

#user  nobody;
worker_processes auto;
error_log /usr/local/soft/nginx/logs/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.
include /usr/share/nginx/modules/*.conf;

events {
    worker_connections 1024;
}

http {
    log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                      '$status $body_bytes_sent "$http_referer" '
                      '"$http_user_agent" "$http_x_forwarded_for"';

    access_log  /usr/local/soft/nginx/logs/access.log  main;

    sendfile            on;
    tcp_nopush          on;
    tcp_nodelay         on;
    keepalive_timeout   65;
    types_hash_max_size 2048;

    include             /usr/local/soft/nginx/conf/mime.types;
    default_type        application/octet-stream;

    # Load modular configuration files from the /etc/nginx/conf.d directory.
    # See http://nginx.org/en/docs/ngx_core_module.html#include
    # for more information.
    include /usr/local/soft/nginx/conf/conf.d/*.conf;
   
    server {
        # 对外开放的端口，默认是80
        listen       80;
        # 公网ip或域名
        server_name 159.75.79.151;
        root         /usr/share/nginx/html;

        # Load configuration files for the default server block.
        include /usr/local/soft/nginx/conf/default.d/*.conf;

        #location / {
        #}
       
       # 服务1映射信息
       location /test {
            proxy_http_version 1.1;
            proxy_pass http://172.16.0.8:8080/;
            # 转换请求方法，默认是get
            proxy_method POST;
            # nginx 服务端 ip:port
            proxy_set_header   Host    $host:$server_port;
            #获取 客户端地址设置到 header 中
            proxy_set_header   X-Real-IP   $remote_addr;
            # 获取所有转发请求的ip地址设置到 header 中
            proxy_set_header   X-Forwarded-For $proxy_add_x_forwarded_for;
            client_max_body_size  1000M;
        }

      # 服务2映射信息
       location /tiger {
            proxy_http_version 1.1;
            proxy_pass http://49.234.55.50:8080/;
            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;
            client_max_body_size  1000M;
        }    

       # error_page 404 /404.html;
       # location = /404.html {
       # }

        #error_page 500 502 503 504 /50x.html;
        #location = /50x.html {
        #}
    }

# Settings for a TLS enabled server.
#
#    server {
#        listen       443 ssl http2 default_server;
#        listen       [::]:443 ssl http2 default_server;
#        server_name  _;
#        root         /usr/share/nginx/html;
#
#        ssl_certificate "/etc/pki/nginx/server.crt";
#        ssl_certificate_key "/etc/pki/nginx/private/server.key";
#        ssl_session_cache shared:SSL:1m;
#        ssl_session_timeout  10m;
#        ssl_ciphers HIGH:!aNULL:!MD5;
#        ssl_prefer_server_ciphers on;
#
#        # Load configuration files for the default server block.
#        include /etc/nginx/default.d/*.conf;
#
#        location / {
#        }
#
#        error_page 404 /404.html;
#        location = /404.html {
#        }
#
#        error_page 500 502 503 504 /50x.html;
#        location = /50x.html {
#        }
#    }
}
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