archlinux template: added sigpwr handling to systemd (lxc-stop)

archlinux is using systemd and systemd's configuration does not have any
services setup to handle sigpwr hook which is sent by lxc-stop command. By
enabling sigpwr service we make sure that lxc-stop will work.

Signed-off-by: Edvinas Klovas <edvinas@pnd.io>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>

diff --git a/templates/lxc-archlinux.in b/templates/lxc-archlinux.in
old mode 100644 (file)
new mode 100755 (executable)
index 45243cf..d9fe42d
--- a/templates/lxc-archlinux.in
+++ b/templates/lxc-archlinux.in
@@ -111,6 +111,8 @@ for i in systemd-udevd.service \
 done
 # set default systemd target
 ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
+# enable sigpwr signal handling in systemd as otherwise lxc-stop won't work
+ln -s /usr/lib/systemd/system/poweroff.target /etc/systemd/system/sigpwr.target
 # initialize pacman keyring
 pacman-key --init
 pacman-key --populate archlinux