我们为什么要使用 docker-registry？
Why are we using docker-registry?
谁能给我解释一下 'Docker-registry'？
我在 OpenShift 中遇到过它，但目前很难理解它是什么。
Docker Registry is where you push and pull images. When you go docker pull {myimagename} you are pulling from the Docker Registry. Likewise, when you go docker push {username}/{imagename} you are pushing to the Docker Registry. The Docker Registry is available as a public or private registry. The public is available at hub.docker.com and the private is available for purchase from docker.com. There is also a free open source version of the registry available on github.com，尽管开源版本已被弃用并被 Docker Trusted Registry 取代。
谁能给我解释一下 'Docker-registry'？ 我在 OpenShift 中遇到过它，但目前很难理解它是什么。
Docker Registry is where you push and pull images. When you go docker pull {myimagename} you are pulling from the Docker Registry. Likewise, when you go docker push {username}/{imagename} you are pushing to the Docker Registry. The Docker Registry is available as a public or private registry. The public is available at hub.docker.com and the private is available for purchase from docker.com. There is also a free open source version of the registry available on github.com，尽管开源版本已被弃用并被 Docker Trusted Registry 取代。