An administrator needs to label and push an image into Harbor.
Which command should the administrator run first?
An administrator needs to label and push an image into Harbor.
Which command should the administrator run first?
To label and push an image into Harbor, the administrator should first tag the image using the docker tag command. This command assigns a tag to the existing image, which is essential before pushing the image to a registry. The correct command syntax is: docker tag demoapp01:14.04 <registryip:port>/demo/demoapp01:14.04. This syntax ensures that the image is properly renamed with the registry's address, making it ready for the next step of pushing it to the registry.
I'll go with "A", "docker tag". When handling image pushing, this is about the only thing that gets done with docker instead of kubectl. "docker label" is not a command, so we disregard that. The syntax in the command shown in answer "A" is good syntax and will apply a label.
Docs referred for answer A: https://docs.vmware.com/en/VMware-vSphere/7.0/vmware-vsphere-with-tanzu/GUID-EC76B511-8DEB-4595-9DFA-3E9567C98ECA.html