Add check_lock

files/nagios/client/scripts/check_lock

@@ -0,0 +1,17 @@
+#!/usr/bin/python
+
+import fcntl
+import sys
+
+try:
+    f = open('/mnt/koji/.nagios_test', 'r')
+    f.close()
+    f = open('/mnt/koji/.nagios_test', 'w')
+except IOError:
+    print "Could not create file"
+    sys.exit(2)
+    
+fcntl.flock(f, fcntl.LOCK_EX)
+f.close()
+print "File Locked Successfully"
+sys.exit(0)