[Unit]
Description=Updating chrooted environments
DefaultDependencies=no
Conflicts=shutdown.target
After=local-fs.target
Before=multi-user.target network.service
ConditionPathExists=/usr/sbin/update_chrooted

[Service]
ExecStart=/usr/sbin/update_chrooted conf lib
Type=oneshot
TimeoutSec=0
RemainAfterExit=yes

[Install]
WantedBy=sysinit.target