[systemd-devel] Updating existing docker image via machinectl

[Peter Paule]

Hi,

what needs to be done to update an existing docker image? Pulling it  
again "fails" with "Image '<name>' already exists".

   sudo machinectl pull-dkr maxmeyer/test-server --dkr-index-url  
https://index.docker.io --verify=no
   Enqueued transfer job 1. Press C-c to continue download in background.
   Image 'test-server' already exists

@Lennart
Are you going to implement such a "function" or do we need to remove  
and re-pull that image?

Thanks a lot.

/pp