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lifubang
9ddb71d163
On some systems (e.g., AlmaLinux 8), systemd automatically removes cgroup paths
when they become empty (i.e., contain no processes). To prevent this, we spawn
a dummy process to pin the cgroup in place.
Fix: https://github.com/opencontainers/runc/issues/5003
Signed-off-by: lifubang <lifubang@acmcoder.com>
(cherry picked from commit bba7647d09)
Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>