Windows镜像的Docker镜像 [英] Docker mirror for windows images

问题描述

美好的一天！
我在配置docker private注册表时遇到问题。我可以在Linux RHEL上创建一个docker私有注册表。我将其配置为镜像，并且可以从Linux的全局DOCKER HUB中提取图像，而不会出现问题。但是，当我尝试配置此私有注册表时，它会作为Windows计算机的镜像。我可以从mcr.microsoft.com中提取图像。有人可以帮我吗？

Good day! I have problems with configuring docker private registry. I can create a docker private registry on Linux RHEL. I configured it work as a mirror, and I can pull images from global DOCKER HUB, for Linux without a problem. But when I try to configuration this private registry work as a mirror for Windows machine. I can pull images from mcr.microsoft.com. Can anybody help me?

对于LINUX正确：

version: 0.1
log:
  fields:
    service: registry
storage:
  filesystem:
    rootdirectory: /var/lib/registry
http:
  addr: :5000
proxy:
  remoteurl: https://registry-1.docker.io

如果我更改

proxy:
  remoteurl: https://mcr.microsoft.com

不起作用。

推荐答案

让它像这样工作：

我的 config.yml 位于〜/ .docker / docker-registry 中。看起来像这样：

My config.yml is in ~/.docker/docker-registry. It looks like this:

version: 0.1
log:
  fields:
    service: registry
storage:
  cache:
    blobdescriptor: inmemory
  filesystem:
    rootdirectory: /var/lib/registry
http:
  addr: :5000
  headers:
    X-Content-Type-Options: [nosniff]
health:
  storagedriver:
    enabled: true
    interval: 10s
    threshold: 3
proxy:
  remoteurl: https://mcr.microsoft.com

我像这样运行注册表映像：

I run the registry image like this:

docker run --restart=always -p 5000:5000 --name v2-mirror -v ~/.docker/docker-registry:/var/lib/registry --detach registry:2 serve /var/lib/registry/config.yml

对于我来说，可以从Windows机器以172.16.68.1:5000到达容器。

In my case, the container is reachable from a windows machine at 172.16.68.1:5000.

然后我可以执行 docker pull 172.16.68.1:5000/windows/nanoserver:1809

注意那拉通gh缓存功能不适用于除官方Docker Hub以外的其他注册表，请参阅 docker文档：

Note that the "pull-through cache" feature is not available for registries other than the official docker hub, see docker doc:

当前无法镜像另一个私有注册表。只能镜像中央集线器的
。

It’s currently not possible to mirror another private registry. Only the central Hub can be mirrored.

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