kamal prune
Prune old containers and images.
Kamal keeps the last 5 deployed containers and the images they are using. Pruning deletes all older containers and images.
$ kamal help prune
Commands:
kamal prune all # Prune unused images and stopped containers
kamal prune containers # Prune all stopped containers, except the last n (default 5)
kamal prune help [COMMAND] # Describe subcommands or one specific subcommand
kamal prune images # Prune unused images