1 files changed, 16 insertions, 0 deletions
diff --git a/libexec/fence/ssh-trigger.d/1000-service-check.sh b/libexec/fence/ssh-trigger.d/1000-service-check.sh
new file mode 100755
index 0000000..32f7ae7
--- /dev/null
+++ b/libexec/fence/ssh-trigger.d/1000-service-check.sh
@@ -0,0 +1,16 @@
+#!/bin/sh -x
+
+set -e
+
+SENDER="$(dig -x ${SENDER_IP})"
+CLUSTER="$(echo ${SENDER} | awk -F. '{ print $(NF-2)"."$(NF-1)"."$NF }' )"
+SERVICE="$(echo ${SENDER} | grep ${CLUSTER})"
+
+echo "Service: ${SERVICE}."
+
+# check if the same cluster
+if [ -z ${SERVICE} ]
+then
+	echo "Permission denied."
+	exit 1
+fi