mirror of
https://github.com/dunwu/linux-tutorial.git
synced 2024-04-15 19:55:24 +08:00
153 lines
4.1 KiB
Bash
153 lines
4.1 KiB
Bash
#!/usr/bin/env bash
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##############################################################################
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# console color
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BLACK="\033[1;30m"
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RED="\033[1;31m"
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GREEN="\033[1;32m"
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YELLOW="\033[1;33m"
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BLUE="\033[1;34m"
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PURPLE="\033[1;35m"
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CYAN="\033[1;36m"
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RESET="$(tput sgr0)"
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##############################################################################
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JAVA_OPTS=""
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APP_OPTS=""
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packageJavaOpts() {
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# GC OPTS
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JAVA_OPTS="${JAVA_OPTS} -server -Xms8g -Xmx16g -Xss512k"
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JAVA_OPTS="${JAVA_OPTS} -XX:+UseParallelOldGC -XX:+UseAdaptiveSizePolicy -XX:MaxGCPauseMillis=150"
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JAVA_OPTS="${JAVA_OPTS} -Djava.security.egd=file:/dev/./urandom"
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# DEBUG OPTS
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if [[ ${debug} == "on" ]]; then
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# Remote Debug
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JAVA_OPTS="${JAVA_OPTS} -Xdebug -Xnoagent -Djava.compiler=NONE"
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JAVA_OPTS="${JAVA_OPTS} -Xrunjdwp:transport=dt_socket,address=28889,server=y,suspend=n"
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# GC LOG
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JAVA_OPTS="${JAVA_OPTS} -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:+PrintGCDateStamps"
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JAVA_OPTS="${JAVA_OPTS} -verbose:gc -Xloggc:${LOG_PATH}/${APP_NAME}.gc.log"
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JAVA_OPTS="${JAVA_OPTS} -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M"
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# Heap Dump
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JAVA_OPTS="${JAVA_OPTS} -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError"
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JAVA_OPTS="${JAVA_OPTS} -XX:HeapDumpPath=${LOG_PATH}/${APP_NAME}.heapdump.hprof"
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# JMX OPTS
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IP=`ip addr|grep "inet "|grep -v 127.0.0.1|awk '{print $2}'|cut -d/ -f1`
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JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote=true"
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JAVA_OPTS="${JAVA_OPTS} -Dcom.sun.management.jmxremote.ssl=false -Dcom.sun.management.jmxremote.authenticate=false"
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JAVA_OPTS="${JAVA_OPTS} -Djava.rmi.server.hostname=${IP} -Dcom.sun.management.jmxremote.port=18889"
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fi
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# APP OPTS
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JAVA_OPTS="${JAVA_OPTS} -Dsun.net.inetaddr.ttl=60 -Djava.net.preferIPv4Stack=true"
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JAVA_OPTS="${JAVA_OPTS} -Dspring.profiles.active=${profile} -Dfile.encoding=UTF-8"
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# CLASSPATH
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APP_OPTS=" -classpath lib/* -Dlogging.config=file:./config/logback.dev.xml --spring.config.location=classpath:/,classpath:/config/,file:./,file:./config/"
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}
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# 检查服务是否已经启动
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pid=""
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checkStarted() {
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pid=`ps -ef | grep java | grep ${APP_NAME} | awk '{print $2}'`
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if [[ -n "${pid}" ]]; then
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return 0
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else
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return 1
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fi
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}
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main() {
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case "${oper}" in
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start )
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startServer
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;;
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stop )
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stopServer
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;;
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restart )
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stopServer
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sleep 5
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startServer
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;;
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* )
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echo "Invalid oper: ${oper}."
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exit 1
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esac
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exit 0
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}
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stopServer() {
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echo -n "stopping server: "
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if checkStarted ;then
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kill -9 ${pid}
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printf "${GREEN}\n${APP_NAME} is stopped.${RESET}\n"
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else
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printf "${RED}\n${APP_NAME} fail to stop.${RESET}\n"
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fi
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}
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startServer() {
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printf "${BLUE}starting ${APP_NAME}...${RESET}\n"
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if checkStarted ;then
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printf "${YELLOW}[WARN] ${APP_NAME} already started!${RESET}\n"
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printf "PID: ${pid}\n"
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exit 1
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fi
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packageJavaOpts
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printf "${CYAN}JVM OPTS:\n ${JAVA_OPTS}${RESET}\n"
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if [[ ! -f "${LOG_PATH}/start.out" ]]; then
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touch "${LOG_PATH}/start.out"
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fi
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nohup java ${JAVA_OPTS} -jar ${ROOT_DIR}/../spring-boot-app.jar ${APP_OPTS} >> ${LOG_PATH}/start.out 2>&1 &
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printf "${GREEN}\n${APP_NAME} is started.${RESET}\n"
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}
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######################################## MAIN ########################################
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# 设置环境变量
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export LANG="zh_CN.UTF-8"
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ROOT_DIR=$(pwd)
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APP_NAME=spring-boot-app
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LOG_PATH=${ROOT_DIR}/../logs
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mkdir -p ${LOG_PATH}
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declare -a serial
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serial=(start stop restart)
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echo -n "请选择操作（可选值：start|stop|restart）："
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read oper
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if ! echo "${serial[@]}" | grep -q ${oper}; then
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echo "请选择正确操作（可选值：start|stop|restart）"
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exit 1
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fi
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if [[ ${oper} == "start" ]] || [[ "${oper}" == "restart" ]]; then
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declare -a serial2
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serial2=(prod dev test)
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echo -n "选择 profile（可选值：prod|dev|test）："
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read profile
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if ! echo "${serial2[@]}" | grep -q ${profile}; then
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echo "请选择正确 profile（可选值：prod|dev|test）"
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exit 1
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fi
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declare -a serial3
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serial3=(on off)
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echo -n "是否启动 debug 模式（可选值：on|off）："
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read debug
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if ! echo "${serial3[@]}" | grep -q ${debug}; then
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echo "是否启动 debug 模式（可选值：on|off）"
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exit 1
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fi
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fi
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main
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