docker for mac/windows 里的 nginx 如何获取到访客的真实 IP? - V2EX
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docker for mac/windows 里的 nginx 如何获取到访客的真实 IP?

  •  
  •   fuxkcsdn 2017-06-23 22:37:57 +08:00 5779 次点击
    这是一个创建于 3032 天前的主题,其中的信息可能已经有所发展或是发生改变。

    docker 版本: Version 17.03.1-ce-mac12 (17661)

    nginx 镜像版本 latest(1.13.1)

    宿主机内网 IP:192.168.1.101

    手机内网 IP:192.168.1.103

    > docker run -d -p 8080:80 --name httpd nginx:latest 

    在宿主机上访问 http://192.168.1.101:8080

    在手机上访问 http://192.168.1.101:8080

    > docker logs httpd 172.17.0.1 - - [23/Jun/2017:14:36:00 +0000] "GET / HTTP/1.1" 200 612 "-" "curl/7.51.0" "-" 172.17.0.1 - - [23/Jun/2017:14:36:41 +0000] "GET / HTTP/1.1" 200 612 "-" "Mozilla/5.0 ..." "-" 

    同样的命令在 linux 宿主机上不会出现这问题

    5 条回复    2018-09-15 15:15:56 +08:00
    neilp
        1
    neilp  
       2017-06-23 22:47:22 +08:00
    楼主是用的 docker on Windows 10 吗

    我之前装这个后, 貌似主机的 tracert 就无法工作了. 麻烦楼主在主机上试试 tracert

    ```
    tracert www.baidu.com

    ```
    htfy96
        2
    htfy96  
       2017-06-23 22:59:37 +08:00
    docker 做了 SNAT,最简单的做法是 docker run -d -p 8080:80 --net host --name httpd nginx:latest
    fuxkcsdn
        3
    fuxkcsdn  
    OP
       2017-06-23 23:51:49 +08:00
    @neilp 安装的是 docker for windows,主机系统是 windows 10,刚测试 主机的 tracert 是正常的

    @htfy96 用 --net host 后访问不了呢...
    > docker run -d -p 8080:80 --net host --name httpd nginx:latest
    7dfdffecfaa61b22a0a0113cd461a2414cacf3c87cea437cba833d62281b7228
    > curl 127.0.0.1
    curl: (7) Failed to connect to 127.0.0.1 port 80: Connection refused
    > curl 127.0.0.1:8080
    curl: (7) Failed to connect to 127.0.0.1 port 8080: Connection refused
    > curl 192.168.1.101:8080
    curl: (7) Failed to connect to 192.168.1.101 port 8080: Connection refused
    > curl 192.168.1.101:80
    curl: (7) Failed to connect to 192.168.1.101 port 80: Connection refused
    > docker ps
    CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
    7dfdffecfaa6 nginx:latest "nginx -g 'daemon ..." 22 seconds ago Up 21 seconds httpd
    xoxo419
        4
    xoxo419  
       2018-09-10 11:29:31 +08:00
    哈喽, 这个问题现在有解决的方法了么
    xoxo419
        5
    xoxo419  
       2018-09-15 15:15:56 +08:00
    MAC- 只能获取容器的 IP. 但是 Linux 上可以获取到客户端的真实 IP [关于问题相关的资料]( http://www.majianwei.com/archives/7909)
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