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Yandex Container Registry

Pushing a Docker image to a registry

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    These instructions describe how to push a local Docker image to a registry.

    Note

    To push an image, you need to authenticate in the registry.

    1. View the list of available Docker images:

      docker image list

      Result:

      REPOSITORY                                  TAG     IMAGE ID      CREATED       SIZE
cr.yandex/crpd50616s9a2t7gr8mi/ubuntu  hello   50ff4b0e5783  23 hours ago  86.7MB
ubuntu                                      latest  1d9c17228a9e  2 weeks ago   86.7MB

    2. (optional) Assign a URL in the format cr.yandex/<registry ID>/<Docker image name>:<tag> to the Docker image:

      docker tag ubuntu \
cr.yandex/crpd50616s9a2t7gr8mi/ubuntu:hello

      Note

      You can only push Docker images with a URL in the format cr.yandex/<registry ID>/<Docker image name>:<tag> to Container Registry.

    3. Push the required Docker image to the registry:

      docker push cr.yandex/crpd50616s9a2t7gr8mi/ubuntu:hello

    4. Make sure the image uploaded to the registry by getting a list of docker images in the registry.