Registry
Besides the public registries like Docker Hub, you can also bind your private registries to your workspace. This allows you to store and deploy your custom images in a private space.
Create new registry auth
Navigate to the registries tab in the settings page of your workspace, and then simply click the New registry auth button on the top right corner. You will be choose a registry source from the list.
In this section, we will use Docker Hub as an example. Choose Docker Hub from the list, and then enter your Docker Hub username and password.
Press submit, and you will see the new registry auth created successfully. You can now use this registry to deploy your custom images.