57 lines
2.2 KiB
Bash
57 lines
2.2 KiB
Bash
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#!/bin/sh
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error_exit ()
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{
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echo "ERROR: $1 !!"
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exit 1
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}
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[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=$HOME/jdk/java
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[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/usr/java
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[ ! -e "$JAVA_HOME/bin/java" ] && JAVA_HOME=/opt/taobao/java
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[ ! -e "$JAVA_HOME/bin/java" ] && error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)! jdk8 or later is better!"
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export MODE="cluster"
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while getopts ":m:" opt
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do
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case $opt in
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m)
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MODE=$OPTARG
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;;
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?)
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echo "未知参数"
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exit 1;;
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esac
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done
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export JAVA_HOME
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export JAVA="$JAVA_HOME/bin/java"
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export BASE_DIR=`cd $(dirname $0)/..; pwd`
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export CLASSPATH=.:${BASE_DIR}/conf:${CLASSPATH}
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#===========================================================================================
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# JVM Configuration
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#===========================================================================================
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JAVA_OPT="${JAVA_OPT} -server -Xms2g -Xmx2g -Xmn1g -XX:MetaspaceSize=128m -XX:MaxMetaspaceSize=320m"
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JAVA_OPT="${JAVA_OPT} -Xdebug -Xrunjdwp:transport=dt_socket,address=9555,server=y,suspend=n"
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JAVA_OPT="${JAVA_OPT} -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8 -XX:-UseParNewGC"
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JAVA_OPT="${JAVA_OPT} -verbose:gc -Xloggc:${BASE_DIR}/logs/nacos_gc.log -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationStoppedTime -XX:+PrintAdaptiveSizePolicy"
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JAVA_OPT="${JAVA_OPT} -Dnacos.home=${BASE_DIR}"
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if [[ "${MODE}" == "standalone" ]]; then
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JAVA_OPT="${JAVA_OPT} -Dnacos.standalone=true"
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fi
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JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow"
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JAVA_OPT="${JAVA_OPT} -XX:-UseLargePages"
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JAVA_OPT="${JAVA_OPT} -jar ${BASE_DIR}/target/nacos-server.jar"
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JAVA_OPT="${JAVA_OPT} ${JAVA_OPT_EXT}"
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JAVA_OPT="${JAVA_OPT} -cp ${CLASSPATH}"
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if [ ! -d "${BASE_DIR}/logs" ]; then
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mkdir ${BASE_DIR}/logs
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fi
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if [ ! -f "${BASE_DIR}/logs/start.log" ]; then
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touch "${BASE_DIR}/logs/start.log"
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fi
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nohup $JAVA ${JAVA_OPT} > ${BASE_DIR}/logs/start.log 2>&1 &
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echo "nacos is starting，you can check the ${BASE_DIR}/logs/start.log"
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