92 lines
3.5 KiB
Bash
92 lines
3.5 KiB
Bash
#!/bin/sh
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# Copyright 1999-2018 Alibaba Group Holding Ltd.
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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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 "Unknown parameter"
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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 $0)/..; pwd`
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export DEFAULT_SEARCH_LOCATIONS="classpath:/,classpath:/config/,file:./,file:./config/"
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export CUSTOM_SEARCH_LOCATIONS=${DEFAULT_SEARCH_LOCATIONS},file:${BASE_DIR}/conf/
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#===========================================================================================
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# JVM Configuration
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#===========================================================================================
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if [[ "${MODE}" == "standalone" ]]; then
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JAVA_OPT="${JAVA_OPT} -Xms512m -Xmx512m -Xmn256m"
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JAVA_OPT="${JAVA_OPT} -Dnacos.standalone=true"
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else
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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} -XX:-OmitStackTraceInFastThrow -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${BASE_DIR}/logs/java_heapdump.hprof"
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JAVA_OPT="${JAVA_OPT} -XX:-UseLargePages"
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fi
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JAVA_MAJOR_VERSION=$($JAVA -version 2>&1 | sed -E -n 's/.* version "([0-9]*).*$/\1/p')
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if [[ "$JAVA_MAJOR_VERSION" -ge "9" ]] ; then
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JAVA_OPT="${JAVA_OPT} -Xbootclasspath/a:${JAVA_HOME}/jre/lib/ext:${BASE_DIR}/plugins/cmdb"
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JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${BASE_DIR}/logs/nacos_gc.log:time,tags:filecount=10,filesize=102400"
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else
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JAVA_OPT="${JAVA_OPT} -Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${BASE_DIR}/plugins/cmdb"
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JAVA_OPT="${JAVA_OPT} -Xloggc:${BASE_DIR}/logs/nacos_gc.log -verbose:gc -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCTimeStamps -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=10 -XX:GCLogFileSize=100M"
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fi
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JAVA_OPT="${JAVA_OPT} -Dnacos.home=${BASE_DIR}"
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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} --spring.config.location=${CUSTOM_SEARCH_LOCATIONS}"
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JAVA_OPT="${JAVA_OPT} --logging.config=${BASE_DIR}/conf/nacos-logback.xml"
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if [ ! -d "${BASE_DIR}/logs" ]; then
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mkdir ${BASE_DIR}/logs
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fi
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echo "$JAVA ${JAVA_OPT}"
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if [[ "${MODE}" == "standalone" ]]; then
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echo "nacos is starting"
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$JAVA ${JAVA_OPT}
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else
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if [ ! -f "${BASE_DIR}/logs/start.out" ]; then
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touch "${BASE_DIR}/logs/start.out"
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fi
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echo "$JAVA ${JAVA_OPT}" > ${BASE_DIR}/logs/start.out 2>&1 &
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nohup $JAVA ${JAVA_OPT} >> ${BASE_DIR}/logs/start.out 2>&1 &
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echo "nacos is starting，you can check the ${BASE_DIR}/logs/start.out"
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fi
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