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Pushing a Docker image to a registry in Cloud Registry

Written by
Updated at December 16, 2024

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

Note

To push an image, you need to configure Docker and get authenticated in the registry.

To push a Docker image to the registry, you need the cloud-registry.artifacts.pusher role or higher.

  1. View the list of available Docker images:

    docker image list

    Result:

    REPOSITORY                                  TAG     IMAGE ID      CREATED       SIZE
registry.yandexcloud.net/crpd50616s9a********/ubuntu       hello   50ff********  23 hours ago  86.7MB
ubuntu                                      latest  1d9c********  2 weeks ago   86.7MB

  2. (Optional) Assign a URL to the Docker image using the following format: registry.yandexcloud.net/<registry_ID>/<Docker_image_name>:<tag>:

    docker tag ubuntu \
registry.yandexcloud.net/<registry_ID>/ubuntu:hello

    Note

    You can only push Docker images to Cloud Registry if they have a URL in this format: registry.yandexcloud.net/<registry_ID>/<Docker_image_name>:<tag>.

  3. Push the required Docker image to the registry:

    docker push registry.yandexcloud.net/<registry_ID>/ubuntu:hello
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Creating a Docker image
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Pulling a Docker image from a registry