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Kazuki Obata d4c153019a feat: Support --empty-ns checkpoint/restore option (#3700 )

* Support `--empty-ns` checkpoint option

Pass --empty-ns from the CLI to CRIU so the network namespace is
created empty on restore instead of being dumped. Youki does not
manage network devices, so their external dependencies cannot be
described to CRIU. Runc sets this unconditionally for the same reason.
To verifty the functionality, contest check the existence of
netdev-*.img which holds the network devices of a dumped namespace.

Signed-off-by: donkomura <koiru3822fs@gmail.com>

* Reject unsupported namespaces for --empty-ns

Only `network` namespace is supported for empty-ns option,
but the given value was not validated. Add the check and
reject others to match runc. Also document that `network`
applies even without the flag.

Signed-off-by: donkomura <koiru3822fs@gmail.com>

---------

Signed-off-by: donkomura <koiru3822fs@gmail.com>

2026-09-12 14:45:44 +09:00

src

feat: Support --empty-ns checkpoint/restore option (#3700 )

2026-09-12 14:45:44 +09:00

Cargo.toml

[tagpr] prepare for the next release

2026-07-23 02:29:51 +00:00

README.md

Liboci additional flags and subcommands, as required by ociplex (#2149 )

2023-07-13 14:17:01 -07:00

README.md

liboci-cli

This is a crate to parse command line arguments for OCI container runtimes as specified in the OCI Runtime Command Line Interface.

Implemented subcommands

Command	liboci-cli	CLI Specification	runc	crun	youki
create	✅	✅	✅	✅	✅
start	✅	✅	✅	✅	✅
state	✅	✅	✅	✅	✅
kill	✅	✅	✅	✅	✅
delete	✅	✅	✅	✅	✅
checkpoint			✅	✅
events	✅		✅		✅
exec	✅		✅	✅	✅
features	✅		✅
list	✅		✅	✅	✅
pause	✅		✅	✅	✅
ps	✅		✅	✅	✅
restore			✅	✅
resume	✅		✅	✅	✅
run	✅		✅	✅	✅
spec	✅		✅	✅	✅
update			✅	✅