如何获得对私有docker-registry的远程访问？ [英] How to get remote access to a private docker-registry?

问题描述

我正在尝试使用从以下位置获取的图像来设置私有Docker注册表：
https://github.com / docker / docker-registry

I'm trying to setup a private docker registry using the image taken from: https://github.com/docker/docker-registry

只需运行：

docker run -p 5000：5000 Registry

我只能从本地主机从该存储库中拉入/推送到该存储库，但是如果我尝试从另一台计算机（使用专用计算机）访问它地址在同一LAN上）失败，并显示错误消息：

I can pull/push from/to this repository only from localhost, but if i try to access it from another machine (using a private address on the same LAN) it fails with an error message:

*2014/11/03 09:49:04 Error: Invalid registry endpoint https ://10.0.0.26:5000/v1/': 
Get https:// 10.0.0.26:5000/v1/_ping: Forbidden. If this private 
registry supports only HTTP or HTTPS with an unknown CA certificate,
please add `--insecure-registry 10.0.0.26:5000` to the daemon's 
arguments. In the case of HTTPS, if you have access to the registry's
CA certificate, no need for the flag; simply place the CA certificate 
at /etc/docker/certs.d/10.0.0.26:5000/ca.crt*

让我发疯的是我可以使用以下命令成功访问它：
curl 10.0.0.26:5000
和/或 curl 10.0.0.26:5000/v1/search

What drives me crazy is that I can access it successfully using: curl 10.0.0.26:5000 and/or curl 10.0.0.26:5000/v1/search

我也不知道应该在哪里以及如何使用通过-不安全的注册表标志。

I also don't understand where and how I should pass the --insecure-registry flag.

推荐答案

确定-我经过一天的挖掘，找到了解决方案。

OK - I found the solution to this - after a day of digging.

对于低于1.12.1的码头工人：

事实证明，新的客户端版本拒绝使用没有SSL的私有注册表。

It turns out that the new client version refuses to work with a private registry without SSL.

要解决此问题，客户端计算机上的守护程序应用不安全的标志启动：

To fix this - the daemon on the client machine should be launched with the insecure flag:

只需输入类型：

sudo service docker stop # to stop the service

然后

sudo docker -d --insecure-registry 10.0.0.26:5000

（将 10.0.0.26 替换为您自己的IP地址）。

(replace the 10.0.0.26 with your own ip address).

我希望码头工人将这个选项添加到pull / push命令行中...

I would expect the docker guys to add this option to the pull/push command line...

编辑-经常-您可以将标志添加到/ etc / default / docker中的 DOCKER_OPTS env变量...
然后 sudo service docker restart

Edit - altenantively - you can add the flag to DOCKER_OPTS env variable inside /etc/default/docker... and then sudo service docker restart

再次编辑-似乎是Docker家伙在上面-很快就会有一个修复：
https://github.com/docker/docker/pull/8935

Edit again - It seems that the docker guys are on it - and a fix will come soon: https://github.com/docker/docker/pull/8935

对于docker 1.12.1：

请遵循以下vikas027的答案（适用于centos ）

Please follow below the answer of vikas027 (valid for centos)

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