标签：psid shell JAVA NAME APP jar echo Linux HOME

#!/bin/bash

#source /etc/profile
# Auth：Liucx
# Please change these parameters according to your real env.
# set Java Home: Remember that dolphin only supports JDK8!
JAVA_HOME=/usr/java/jdk1.8.0_162

# application directory
cd `dirname $0`
APP_HOME=`pwd`

APP_NAME="`cd ${APP_HOME} && find -name '*.jar' `"
JAR_HOME=`pwd |awk -F"/" '{print $NF}'`
# Java JVM lunch parameters
if [ x"$JAVA_MEM_OPTS" == x ];then
JAVA_MEM_OPTS="-server -Xms512m -Xmx512m -Xmn128m -Xss256k -XX:+DisableExplicitGC -XX:+UseConcMarkSweepGC -XX:+CMSParallelRemarkEnabled -XX:LargePageSizeInBytes=128m -XX:+UseFastAccessorMethods -XX:+UseCMSInitiatingOccupancyOnly -XX:CMSInitiatingOccupancyFraction=70 "
fi

# waiting timeout for starting, in seconds
START_WAIT_TIMEOUT=30

psid=0

checkpid() {
javaps=`$JAVA_HOME/bin/jps -l | grep "$JAR_HOME"`
if [ -n "$javaps" ]; then
psid=`echo $javaps | awk '{print $1}'`
else
psid=0
fi
}

start() {
checkpid

if [ $psid -ne 0 ]; then
echo "================================"
echo "warn: $APP_NAME already started! (pid=$psid)"
echo "================================"
else
echo -n "Starting $APP_NAME ..."
#-Dspring.profiles.active=dev 指定环境
nohup $JAVA_HOME/bin/java -jar -Dspring.profiles.active=dev -DCONFIG_ENABLE=true $JAVA_MEM_OPTS ${APP_NAME} >${JAR_HOME}.log 2>&1 &
checkpid
if [ $psid -ne 0 ]; then
echo "(pid=$psid) [OK]"
else
echo "[Failed]"
fi
fi
}

stop() {

sleep 2
checkpid

if [ $psid -ne 0 ]; then
echo -n "Stopping $APP_NAME ...(pid=$psid) "
#kill -9 $psid
kill -9 $psid
if [ $? -eq 0 ]; then
echo "[OK]"
else
echo "[Failed]"
fi

# checkpid
# if [ $psid -ne 0 ]; then
# stop
# fi
else
echo "================================"
echo "warn: $APP_NAME is not running"
echo "================================"
fi
}

status() {
checkpid

if [ $psid -ne 0 ]; then
echo "$APP_NAME is running! (pid=$psid)"
else
echo "$APP_NAME is not running"
fi
}

info() {
echo "System Information:"
echo "****************************"
echo `head -n 1 /etc/issue`
echo `uname -a`
echo
echo "JAVA_HOME=$JAVA_HOME"
echo `$JAVA_HOME/bin/java -version`
echo
echo "APP_HOME=$APP_HOME"
echo "APP_NAME=$APP_NAME"
echo "****************************"
}

case "$1" in
'start')
start
;;
'stop')
stop
;;
'restart')
stop
echo "You restart the application ..."
start #
;;
'status')
status
;;
'info')
info
;;
*)
echo "Usage: $0 {start|stop|restart|status|info}"
exit 1
esac

标签：psid,shell,JAVA,NAME,APP,jar,echo,Linux,HOME
来源： https://www.cnblogs.com/gaoyanbing/p/14443497.html

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