fix(dracut-systemd): run systemctl daemon-reload after remove_hostonly_files

aafeijoo-suse · johannbg · commit e1058b07ea2a · 2022-11-11T20:10:30.000Z
Dependencies to systemd .device unit files are marked as "hostonly" in the special file hostonly-files. These .device unit files can be removed using the `rd.hostonly=0` command line parameter. But, since systemd v252 (systemd/systemd#24054), the initrd-parse-etc.service service does not run `systemctl daemon-reload`, so systemd keeps waiting for these .device units to show up. This means that if a hostonly device is not available for any reason at boot time, using `rd.hostonly=0` has no effect and the system will not boot.
diff --git a/modules.d/98dracut-systemd/dracut-cmdline.sh b/modules.d/98dracut-systemd/dracut-cmdline.sh
@@ -11,6 +11,7 @@ type getarg > /dev/null 2>&1 || . /lib/dracut-lib.sh
 if ! getargbool 1 'rd.hostonly'; then
     [ -f /etc/cmdline.d/99-cmdline-ask.conf ] && mv /etc/cmdline.d/99-cmdline-ask.conf /tmp/99-cmdline-ask.conf
     remove_hostonly_files
+    systemctl --no-block daemon-reload
     [ -f /tmp/99-cmdline-ask.conf ] && mv /tmp/99-cmdline-ask.conf /etc/cmdline.d/99-cmdline-ask.conf
 fi
 
