Fixes#85
The virtualization bool on LinuxContainer mostly just forwards to
VZVirtualMachineInstance which today would silently take your boolean
and do nothing if the underlying platform doesn't have support for it.
This is (to me) arguably worse than erroring, as it gives the client a
false security that the setting is on, and they should have virt
capabilities in the container/guest now.
This change makes it so that we throw a ContainerizationError for this
case, with a code of .unsupported so it's checkable by a user if they
want more information on the "why".
This change adds documentation to quite a few existing public types that
didn't have a blurb before.
Additionally, this fixes a couple things that I think either didn't make
sense when going to document them:
- Rename ConnectionStream to VsockConnectionStream. This type only
functions for vsock connections.
- Deletes NsLock+Closure. This was not used anywhere.
- Rename ContainerizationOCI/Config.swift to ImageConfig.swift.
Signed-off-by: Danny Canter <danny_canter@apple.com>
Michael Crosby