Pulling a Docker image from a registry

Select the Docker image you need. To do this, get a list of Docker images in the registry.

Pull the Docker image from the registry:

• Using the tag:

  $ docker pull cr.yandex/crpd50616s9a2t7gr8mi/ubuntu:hello
  hello: Pulling from crpd50616s9a2t7gr8mi/ubuntu
  84ed7d2f608f: Already exists
  be2bf1c4a48d: Already exists
  a5bdc6303093: Already exists
  e9055237d68d: Already exists
  Digest: sha256:035ac8e1bd9c49871a2fd76ccb3c4b0f84e7eee775919ccd345337ec7b49f80d
  Status: Downloaded newer image for cr.yandex/crpd50616s9a2t7gr8mi/ubuntu:hello
  

• Using the digest:

  $ docker pull cr.yandex/crpd50616s9a2t7gr8mi/ubuntu@sha256:035ac8e1bd9c49871a2fd76
  ccb3c4b0f84e7eee775919ccd345337ec7b49f80d
  sha256:035ac8e1bd9c49871a2fd76ccb3c4b0f84e7eee775919ccd345337ec7b49f80d: Pulling from crpd50616s9a2t7gr8mi/ubuntu
  84ed7d2f608f: Already exists
  be2bf1c4a48d: Already exists
  a5bdc6303093: Already exists
  e9055237d68d: Already exists
  Digest: sha256:035ac8e1bd9c49871a2fd76ccb3c4b0f84e7eee775919ccd345337ec7b49f80d
  Status: Downloaded newer image for cr.yandex/crpd50616s9a2t7gr8mi/ubuntu@sha256:035ac8e1bd9c49871a2fd76ccb3c4b0f84e7eee775919ccd345337ec7b49f80d
  

  Note that in this case the Docker image will be pulled with no tag. The TAG field value will be <none>.

Make sure the Docker image has been pulled:

$ docker image list
REPOSITORY                                                        TAG                 IMAGE ID            CREATED             SIZE
cr.yandex/crpd50616s9a2t7gr8mi/ubuntu   <none>              50ff4b0e5783        24 hours ago        86.7MB
ubuntu                                                            latest              1d9c17228a9e        2 weeks ago         86.7MB