Removing migration images from the master host
Use this procedure to remove migration images from the Control Center master host.
Log in to the master host as root or as a user with superuser privileges.
Start Docker, if necessary.
systemctl status docker || systemctl start docker
Display the serviced images in the local repository.
docker images | awk '/REPO|serviced-isvcs/'
Example result (edited to fit):
REPOSITORY TAG IMAGE ID zenoss/serviced-isvcs v67 88cd6c24cc82 zenoss/serviced-isvcs v68 0aab5a2123f2 zenoss/serviced-isvcs v69 45a3647e2c85
The example result shows the current image (v69) and the migration images (v67 and v68). Your result may include additional previous versions and will show different images IDs.
Remove unused images. Replace
My-v68with the image IDs of the migration images in your registry.
docker rmi My-v67 My-v68