Merge "Neutron: Use the pids subsystem to look up container id"

deployment/neutron/kill-script

@@ -52,7 +52,7 @@ signal_container() {
 {% raw -%}
 if [ -f /proc/$PID/cgroup ]; then
   # Get container ID based on process cgroups
-  CT_ID=$(awk 'BEGIN {FS="[-.]"} /name=/{print $3}' /proc/$PID/cgroup)
+  CT_ID=$(awk 'BEGIN {FS="[-.]"} /:pids:/{print $3}' /proc/$PID/cgroup)
   CT_NAME=$($CLI inspect -f '{{.Name}}' $CT_ID)
 
   case $SIG in