在启动docker注册表后，不能访问`http：//172.17.0.2：5000` [英] Can't visit `http://172.17.0.2:5000` after starting docker registry

问题描述

在Mac系统上，我在部署文档：

On a mac system, I start the register following the deploy document:

docker run -d -p 5000:5000 --restart=always --name registry registry:2

其ip为IPAddress：172.17.0.2，它来自命令 docker inspect< cid>

And its ip is "IPAddress": "172.17.0.2", which is from the command docker inspect <cid>

但是我无法telnet其端口：

But I can't telnet its port:

$ telnet 172.17.0.2 5000
Trying 172.17.0.2...
telnet: connect to address 172.17.0.2: Can't assign requested address
telnet: Unable to connect to remote host

或

$ curl http://172.17.0.2:5000
curl: (7) Couldn't connect to server

我ssh到容器检查：

$ docker exec -it cda bash
root@cda4c64efd06:/# netstat -an
Active Internet connections (servers and established)
Proto Recv-Q Send-Q Local Address           Foreign Address         State
tcp6       0      0 :::5000                 :::*                    LISTEN
Active UNIX domain sockets (servers and established)
Proto RefCnt Flags       Type       State         I-Node   Path
root@cda4c64efd06:/# curl -I http://localhost:5000
HTTP/1.1 200 OK
Cache-Control: no-cache
Date: Fri, 11 Dec 2015 07:34:17 GMT
Content-Type: text/plain; charset=utf-8

root@cda4c64efd06:/#

它的绑定 tcp6 通常不会 tcp 。

哪里错了？

推荐答案

如果您使用docker-机器，请参阅在docker机器中的端口转发

If you are using docker-machine, see "Port forwarding in docker-machine?"

• 任何一个端口转发VirtualBox级别上的5000端口（意思是 localhost：5000 将工作）

VBoxManage controlvm "boot2docker-vm" natpf1 "tcp-port5000,tcp,,5000,,5000";

或使用由 $返回的ip（docker-machine ip < yourMachine>）

这篇关于在启动docker注册表后，不能访问`http：//172.17.0.2：5000`的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！