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This commit is contained in:
chenjinsong
260
linuxinstall/shell/nmsagent.sh
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260
linuxinstall/shell/nmsagent.sh
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#!/bin/sh
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# -----------------------------------------------------------------------------
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# Start/Stop Script for the NMS Client
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#
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# Environment Variable Prequisites
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#
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# NMSCLEINT_HOME May point at your Catalina "build" directory.
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#
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# NMSCLIENT_TASKDIR (Optional) Directory path location of taskresult directory
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# Defaults to %NMSCLIENT_HOME%/task.
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#
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# NMSCLIENT_TMPDIR (Optional) Directory path location of temporary directory
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# the JVM should use (java.io.tmpdir). Defaults to
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# $NMSCLIENT_HOME/temp.
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#
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# JAVA_HOME Must point at your Java Development Kit installation.
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# Required to run the with the "debug" argument.
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#
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# -----------------------------------------------------------------------------
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# resolve links - $0 may be a softlink
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PRG="$0"
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#OS_TYPE=$( lsb_release -d| cut -d: -f2| cut -f2 )
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#echo $OS_TYPE
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while [ -h "$PRG" ]; do
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ls=`ls -ld "$PRG"`
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link=`expr "$ls" : '.*-> \(.*\)$'`
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if expr "$link" : '/.*' > /dev/null; then
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PRG="$link"
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else
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PRG=`dirname "$PRG"`/"$link"
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fi
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done
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# Get standard environment variables
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PRGDIR=`dirname "$PRG"`
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# Only set NMSCLEINT_HOME if not already set
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[ -z "$NMSCLEINT_HOME" ] && NMSCLEINT_HOME=`cd "$PRGDIR/.." ; pwd`
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cd "$NMSCLEINT_HOME"/shell
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if [ -z "$NMSCLIENT_TMPDIR" ] ; then
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NMSCLIENT_TMPDIR="$NMSCLEINT_HOME"/temp
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fi
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if [ ! -d $NMSCLIENT_TMPDIR ]
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then
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mkdir $NMSCLIENT_TMPDIR
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fi
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if [ -n "$4" ]; then
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NMSCLIENT_TASKDIR=`dirname "$4"`
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fi
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if [ -z "$NMSCLIENT_TASKDIR" ] ; then
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NMSCLIENT_TASKDIR="$NMSCLEINT_HOME"/task
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fi
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# -------- check jdk
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# check nmsjdk
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NMS_HOME=`cd "$NMSCLEINT_HOME/.." ; pwd`
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cd "$NMSCLEINT_HOME"/shell
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NMS_JDK="$NMS_HOME"/nmsjdk
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if [ ! -e "$NMS_JDK" ]
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then
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echo "$NMS_JDK not exist"
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exit 0
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fi
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# check java -version
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javaversion=`$NMS_JDK/bin/java -version 2>&1|grep "java version"`
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if [ ! -n "$javaversion" ]
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then
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echo "$NMS_JDK cannot use, please install"
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exit 0
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fi
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# -------- set jdk path
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export JAVA_HOME=$NMS_JDK
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export CLASSPATH=$JAVA_HOME/lib/tools.jar:$JAVA_HOME/lib/dt.jar
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export PATH=$JAVA_HOME/bin:$PATH
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temp=$CLASSPATH
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#setting libs path
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libs="$NMSCLEINT_HOME"/lib/*
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append(){
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temp=$temp":"$1
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}
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for file in $libs; do
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append $file
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done
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jars="$NMSCLEINT_HOME"/bin/*
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for file in $jars; do
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append $file
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done
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export NC_CLASSPATH=$temp:.:$NMSCLEINT_HOME/conf
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export LD_LIBRARY_PATH=$NMSCLEINT_HOME/lib
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export LANG=zh_CN.UTF-8
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# Bugzilla 37848: When no TTY is available, don't output to console
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have_tty=0
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if [ "`tty`" != "not a tty" ]; then
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have_tty=1
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fi
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# ----- Execute The Requested Command -----------------------------------------
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# Bugzilla 37848: only output this if we have a TTY
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if [ $have_tty -eq 1 ]; then
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echo "Using NMSCLEINT_HOME: $NMSCLEINT_HOME"
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echo "Using NMSCLIENT_TMPDIR: $NMSCLIENT_TMPDIR"
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echo "Using JAVA_HOME: $JAVA_HOME"
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echo "Using CLASSPATH: $NC_CLASSPATH"
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fi
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# ---- get jvm param
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jvmconf_file=$NMSCLEINT_HOME"/conf/jvm.conf"
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if [ -f $jvmconf_file ]
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then
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#sed -n '/Xmx=/p' $jvmconf_file | sed 's/Xmx=//g'
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XmsOpt=`sed -n '/-Xms/p' $jvmconf_file`
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XmxOpt=`sed -n '/-Xmx/p' $jvmconf_file`
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JAVA_OPTS="$XmsOpt $XmxOpt -XX:+UseParNewGC"
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else
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JAVA_OPTS="-Xms64m -Xmx128m -XX:+UseParNewGC"
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fi
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program="com.nis.nmsclient.NmsClient"
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name="NmsClient"
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proc_id=
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# handler agent upgrade result
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handleTask()
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{
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if [ -d "$NMSCLIENT_TASKDIR" ]
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then
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cd $NMSCLIENT_TASKDIR
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for i in *.upgrade;do mv "$i" "${i%.upgrade}.result";done >/dev/null 2>&1
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cd "$NMSCLEINT_HOME"/shell
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fi
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}
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writePid()
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{
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ps aux|grep java|grep $program|grep -v grep|awk '{print $2}' > $NMSCLIENT_TMPDIR/agentPid.temp
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}
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getPid()
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{
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unset proc_id
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proc_id=`ps aux|grep java|grep $program|grep -v grep|awk '{print $2}'`
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}
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shouhu_proc="$NMSCLEINT_HOME"/shell/nmsclient_shouhu.sh
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stopShouhuProc()
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{
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shouhu_proc_id=`ps aux|grep $shouhu_proc|grep -v grep|awk '{print $2}'`
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if [ -n "$shouhu_proc_id" ]
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then
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echo "kill shouhu process ....."
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kill -9 $shouhu_proc_id
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fi
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}
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startShouhuProc()
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{
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shouhu_proc_id=`ps aux|grep $shouhu_proc|grep -v grep|awk '{print $2}'`
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if [ ! -n "$shouhu_proc_id" ]
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then
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echo "start shouhu process ....."
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nohup $shouhu_proc $NMSCLIENT_TASKDIR >/dev/null &
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fi
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}
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if [ "$1" = "start" ] ; then
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getPid
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if [ -n "$proc_id" ]
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then
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echo "$name already running......"
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else
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nohup java $JAVA_OPTS -classpath $NC_CLASSPATH $program >/dev/null &
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sleep 3
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getPid
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if [ -n "$proc_id" ]
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then
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echo "$name start success!!!!!"
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writePid
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else
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echo "$name start error!!!!!"
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fi
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handleTask
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fi
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elif [ "$1" = "stop" ]; then
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getPid
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if [ -n "$proc_id" ]
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then
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stopShouhuProc
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sleep 1
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echo "$name is start, now kill......"
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kill -9 $proc_id
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writePid
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echo "$name kill ok !!!!!!!!!!!!!"
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else
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echo "$name is not start!!!!!!!!!!!"
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fi
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elif [ "$1" = "restart" ] ; then
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getPid
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if [ -n "$proc_id" ]
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then
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echo "$name is start, now restart......"
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stopShouhuProc
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sleep 1
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startShouhuProc
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kill -9 $proc_id
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getPid
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if [ -n "$proc_id" ]
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then
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echo "$name stop error!!!!!!!!!!"
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handleTask
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exit 1
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fi
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else
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echo "$name is not start, now start......"
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fi
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copyError=
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if [ -n "$2" ] ; then
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srcFile=$2
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updateFile=/dev/null
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if [ -d "$2" ]; then
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srcFile="$2"/*
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fi
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if [ -n "$4" ]; then
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updateFile=$4
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fi
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if [ -n "$3" ]; then
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unalias cp >/dev/null 2>&1
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cp -rvf $srcFile $3 >>$updateFile 2>&1 ||copyError=1
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fi
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rm -rf $2 >/dev/null 2>&1
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fi
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if [ -n "$copyError" ]
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then
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#----copy error
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handleTask
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else
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#--------copy right, start proc
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nohup java $JAVA_OPTS -classpath $NC_CLASSPATH $program >/dev/null &
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sleep 3
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getPid
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if [ -n "$proc_id" ]
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then
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writePid
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else
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echo "$name restart error!!!!!!!!!!"
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handleTask
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fi
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fi
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else
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echo "Usage: nmsagent.sh ( commands ... )"
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echo "commands:"
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echo " start Start $name in a separate window"
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echo " restart ReStart $name in a separate window"
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echo " stop Stop $name"
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fi
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