--- /dev/null
+#!/bin/bash
+
+MONITOR_TYPE=${MONITOR_TYPE:-sample}
+
+function is_monitor_supported {
+ local monitor="$1"
+ [[ -f $TOP_DIR/lib/monitors/$monitor/$monitor ]]
+}
+
+function is_monitor {
+ local monitor="$1"
+ [[ $monitor == $MONITOR_TYPE ]]
+}
+
+function start_monitor {
+ start_monitor_$MONITOR_TYPE
+}
+
+function stop_monitor {
+ stop_monitor_$MONITOR_TYPE
+}
+
+function cleanup_monitor {
+ cleanup_monitor_$MONITOR_TYPE
+}
+
+if ! is_monitor_supported $MONITOR_TYPE; then
+ die $LINENO "MONITOR_TYPE=$MONITOR_TYPE is not supported."
+fi
+
+source $TOP_DIR/lib/monitors/$MONITOR_TYPE/$MONITOR_TYPE