Robustify service shutdown
* Save PID when using screen in screen_it()
* Add screen_stop()
* Call out service stop_*() in unstack.sh functions so screen_stop()
can do its thing
Closes-bug: 1183449
Change-Id: Iac84231cfda960c4197de5b6e8ba6eb19225169a
diff --git a/lib/ceilometer b/lib/ceilometer
index fac3be1..211303f 100644
--- a/lib/ceilometer
+++ b/lib/ceilometer
@@ -162,7 +162,7 @@
function stop_ceilometer() {
# Kill the ceilometer screen windows
for serv in ceilometer-acompute ceilometer-acentral ceilometer-anotification ceilometer-collector ceilometer-api ceilometer-alarm-notifier ceilometer-alarm-evaluator; do
- screen -S $SCREEN_NAME -p $serv -X kill
+ screen_stop $serv
done
}