1.2 KiB
needrestart - container support
If needrestart has found a process using obsolete binaries it checks if the process is part of a container. If the process is part of a container it might not be possible to restart it using Sys-V/systemd.
There are special packages (NeedRestart::CONT::*) implementing the container detection and restarting.
NeedRestart::CONT::docker
Recognized by: cgroup path (/system.slice/docker-*.scope || /docker/*)
Docker containers are ignored (needrestart 2.12+) since there are no updates within docker containers by design.
NeedRestart::CONT::LXC
Recognized by: cgroup path (/lxc/* || /lxc.payload/*)
For each container which should be restarted needrestart calls
lxc-stop --reboot --name $NAME.
This package also supports LXD containers, which are restarted by lxc restart $NAME or lxc restart --project=$PROJECT $NAME for containers in projects.
NeedRestart::CONT::machined
Recognized by: cgroup path (/machine.slice/machine-*.scope)
For each container which should be restarted needrestart calls
machinectl reboot $NAME.