应用启动脚本:
#!/bin/bash # # author:liusha # description: JAVA APP start|stop|restart|status. ENV=dev APP_HOME=`pwd` APP_NAME=demoApp RUNNING_USER=root LOG_DATE=`date +%Y%m%d%H%M%S` dirname $0|grep "^/" >/dev/null #获取APP路径 if [[ $? -eq 0 ]]; then APP_HOME=`dirname $0` else dirname $0|grep "^." >/dev/null: temp=$? if [[ ${temp} -eq 0 ]]; then APP_HOME=`dirname $0|sed "s#^.#$APP_HOME#"` else APP_HOME=`dirname $0|sed "s#^#$APP_HOME/#"` fi fi #创建日志路径 if [[ ! -d "$APP_HOME/logs" ]]; then mkdir ${APP_HOME}/logs fi #实时日志 LOG_PATH=${APP_HOME}/logs/${APP_NAME}.out #GC日志信息 GC_LOG_PATH=${APP_HOME}/logs/gc-${APP_NAME}-${LOG_DATE}.log #JMX监控参数 JMX="-Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.port=1091 -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false" #JVM启动参数 JVM_OPTS="-Dname=$APP_NAME -Djeesuite.configcenter.profile=$ENV -Duser.timezone=Asia/Shanghai -Xms512M -Xmx512M -XX:PermSize=256M -XX:MaxPermSize=512M -XX:+HeapDumpOnOutOfMemoryError -XX:+PrintGCDateStamps -Xloggc:$GC_LOG_PATH -XX:+PrintGCDetails -XX:NewRatio=1 -XX:SurvivorRatio=30 -XX:+UseParallelGC -XX:+UseParallelOldGC" APP_FILE=${APP_NAME}.jar pid=0 #获取进程号 getPid() { pid=`ps -ef |grep ${APP_FILE} |grep -v grep |awk '{print $2}'` } #启动服务 start() { getPid if [[ ! -n "$pid" ]]; then JAVA_CMD="nohup java -jar $JVM_OPTS $APP_FILE >> $LOG_PATH 2>&1 &" echo "---------------------------------" su ${RUNNING_USER} -c "$JAVA_CMD" echo "启动完成,按CTRL+C退出日志界面即可>>>>>" echo "---------------------------------" sleep 2s tail -f ${LOG_PATH} else echo "$APP_NAME is running PID: $pid" fi } #停止服务 stop() { getPid if [[ ! -n "$pid" ]]; then echo "$APP_NAME not running" else echo "$APP_NAME stop..." kill -9 ${pid} fi } #重启服务 restart() { stop sleep 1s start } #服务状态 status() { getPid if [[ ! -n "$pid" ]]; then echo "$APP_NAME not running" else echo "$APP_NAME running PID: $pid" fi } case $1 in start) start ;; stop) stop ;; restart) restart ;; status) status ;; *) echo "$0: Usage: $0 {start|stop|restart|status}" exit 1 ;; esac
日志查看脚本:
#!/bin/bash # # author:liusha # description: Console log. APP_HOME=`pwd` APP_NAME=demoApp LOG_PATH=${APP_HOME}/logs/${APP_NAME}.out tail -100f ${LOG_PATH}