Luca Boccassi 9de91f0f4c nspawn: support forwarding FDs from payloads to managers ...

When there is a NOTIFY_SOCKET, and FDs are received from the
payload following the FD Store protocol, forward them up the
chain to the service manager that is managing nspawn.

This allows FD Store persistence across container restarts,
and can chain up for user managers as well to survive restarting
those, or reexecs, and in the future reboots too via LUO.

Add a new test case to exercise the PID1 -> user session -> nspawn -> payload
chain.

2026-05-15 13:46:08 +01:00

..

etc/iscsi

…

root

…

usr

nspawn: support forwarding FDs from payloads to managers

2026-05-15 13:46:08 +01:00