venus-deploy.sh
#!/bin/bash
P_PATH=/usr/local/venus
$P_PATH/venus.sh stop
CUR_DATE=`date +%Y%m%d%H%M%S`
mv $P_PATH/venus-web.jar $P_PATH/bak/venus-web$CUR_DATE.jar
sleep 2
mv $P_PATH/bak/venus-web.jar $P_PATH/
sleep 3
cd $P_PATH/bak
ls -t | awk -F '-' '{if(NR>11){print $1}}' | xargs rm -f
cd $P_PATH
$P_PATH/venus.sh start
sleep 3
$P_PATH/venus.sh status
venus.sh
#!/bin/sh
## java env
export JAVA_HOME=/usr/local/java/jdk1.8.0_192
export JRE_HOME=$JAVA_HOME/jre
PROJECT_ENV=prod
API_NAME=venus-web
JAR_NAME=$API_NAME\.jar
#PID 代表是PID文件
PID=$API_NAME\.pid
P_GC_LOG=/usr/local/venus/logs/gc/gc.log
P_HEAP_DUMP=/usr/local/venus/logs/gc
JAVA_OPTS="-server -Xmx2G -Xms2G -Xmn256m -XX:+UseG1GC -XX:MetaspaceSize=256m -XX:MaxMetaspaceSize=256m -XX:+DisableExplicitGC -verbose:gc -Xloggc:$P_GC_LOG -XX:+PrintGC -XX:+PrintTenuringDistribution -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps -XX:+PrintHeapAtGC -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=7 -XX:GCLogFileSize=1M -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=$P_HEAP_DUMP"
#使用说明,用来提示输入参数
usage() {
echo "Usage: sh 执行脚本.sh [start|stop|restart|status]"
exit 1
}
#检查程序是否在运行
is_exist(){
pid=`ps -ef|grep $JAR_NAME|grep -v grep|awk '{print $2}' `
#如果不存在返回1,存在返回0
if [ -z "${pid}" ]; then
return 1
else
return 0
fi
}
#启动方法
start(){
is_exist
if [ $? -eq "0" ]; then
echo ">>> ${JAR_NAME} is already running PID=${pid} <<<"
else
nohup $JAVA_HOME/bin/java $JAVA_OPTS -jar ./$JAR_NAME --spring.profiles.active=$PROJECT_ENV >/dev/null 2>&1 &
echo $! > $PID
echo ">>> start $JAR_NAME successed PID=$! <<<"
fi
}
#停止方法
stop(){
#is_exist
pidf=$(cat $PID)
#echo "$pidf"
echo ">>> api PID = $pidf begin kill $pidf <<<"
kill $pidf
rm -rf $PID
sleep 2
is_exist
if [ $? -eq "0" ]; then
echo ">>> api 2 PID = $pid begin kill -9 $pid <<<"
kill -9 $pid
sleep 2
echo ">>> $JAR_NAME process stopped <<<"
else
echo ">>> ${JAR_NAME} is not running <<<"
fi
}
#输出运行状态
status(){
is_exist
if [ $? -eq "0" ]; then
echo ">>> ${JAR_NAME} is running PID is ${pid} <<<"
else
echo ">>> ${JAR_NAME} is not running <<<"
fi
}
#重启
restart(){
stop
start
}
#根据输入参数,选择执行对应方法,不输入则执行使用说明
case "$1" in
"start")
start
;;
"stop")
stop
;;
"status")
status
;;
"restart")
restart
;;
*)
usage
;;
esac
exit 0