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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
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. (option) Assign a tag like cr.yandex/<registry ID>/<Docker image name>:<tag> to the Docker image:

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

      Note

      You can only push to Container Registry Docker images tagged with cr.yandex/<registry ID>/<Docker image name>:<tag>.

    3. Push the required Docker image to the registry:

      docker push cr.yandex/crpd50616s9a2t7gr8mi/ubuntu:hello

    4. Make sure the image has been added to the registry. To do this, get a list of Docker images in the registry.