add helper start/stop scripts (these expect dvmhost to live at "/opt/dvmhost");

dvm-watchdog.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+R_PATH=/opt/dvmhost
+pushd ${R_PATH}
+
+if [ -z $1 ]; then exit 99; fi
+PID_FILE=$1
+CONFIG_FILE=`cat $PID_FILE`
+
+while [ true ]; do
+    pgrep -f "[d]vmhost.*${CONFIG_FILE}" >/dev/null
+    if [ $? -ne 0 ]; then
+        ${R_PATH}/start-dvm.sh ${CONFIG_FILE} >/dev/null
+    fi
+    sleep 5s
+done
+
+popd
+

start-dvm.sh

@@ -0,0 +1,24 @@
+#!/bin/bash
+R_PATH=/opt/dvmhost
+pushd ${R_PATH}
+
+if [ "`pwd`" != "${R_PATH}" ]; then exit 99; fi
+if [ -z $1 ]; then exit 2; fi
+
+CONFIG=$1
+if [ ! -f ${R_PATH}/${CONFIG} ]; then exit 3; fi
+
+COMMAND="${R_PATH}/dvmhost -c ${R_PATH}/${CONFIG}"
+nice -n -20 ${COMMAND}
+
+PID=`pgrep -f "${R_PATH}/${CONFIG}"`
+PID_FILE=/tmp/${CONFIG}.pid
+echo "${CONFIG}" > $PID_FILE
+
+pgrep -f "[d]vm-watchdog.*${PID_FILE}" >/dev/null
+if [ $? -ne 0 ]; then
+    ${R_PATH}/dvm-watchdog.sh $PID_FILE &
+fi
+
+popd
+

stop-dvm.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+PID=`pgrep dvmhost`
+pgrep dvmhost >/dev/null
+if [ $? -eq 0 ]; then
+    kill -9 $PID
+fi
+

stop-watchdog.sh

@@ -0,0 +1,7 @@
+#!/bin/bash
+PID=`pgrep dvm-watchdog.sh`
+pgrep dvm-watchdog.sh >/dev/null
+if [ $? -eq 0 ]; then
+    kill -9 $PID
+fi
+