What is the difference between the buildah subcommand run
and unshare
? The documentation doesn’t exactly say how buildah unshare
is modifying the user namespace? And I’m confused what exaclty that means.
buildah help run
Runs a specified command using the container’s root filesystem as a root filesystem, using configuration settings inherited from the container’s image or as specified using previous calls to the config command.
buildah help unshare
Runs a command in a modified user namespace.