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154 lines
5.4 KiB
154 lines
5.4 KiB
#!/bin/bash |
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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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cygwin=false |
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darwin=false |
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os400=false |
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case "`uname`" in |
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CYGWIN*) cygwin=true;; |
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Darwin*) darwin=true;; |
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OS400*) os400=true;; |
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esac |
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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" ] && unset JAVA_HOME |
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if [ -z "$JAVA_HOME" ]; then |
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if $darwin; then |
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if [ -x '/usr/libexec/java_home' ] ; then |
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export JAVA_HOME=`/usr/libexec/java_home` |
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elif [ -d "/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home" ]; then |
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export JAVA_HOME="/System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK/Home" |
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fi |
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else |
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JAVA_PATH=`dirname $(readlink -f $(which javac))` |
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if [ "x$JAVA_PATH" != "x" ]; then |
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export JAVA_HOME=`dirname $JAVA_PATH 2>/dev/null` |
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fi |
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fi |
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if [ -z "$JAVA_HOME" ]; then |
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JAVA_PATH=$(which java) |
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if [ -z "$JAVA_PATH" ]; then |
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error_exit "Please set the JAVA_HOME variable in your environment, We need java(x64)! jdk8 or later is better!" |
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fi |
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JAVA_HOME=$(dirname "$JAVA_PATH")/.. |
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export JAVA_HOME=$(cd "$JAVA_HOME" && pwd) |
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fi |
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fi |
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export SERVER="nacos-server" |
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export MODE="cluster" |
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export FUNCTION_MODE="all" |
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export MEMBER_LIST="" |
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export EMBEDDED_STORAGE="" |
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while getopts ":m:f:s:c:p:" 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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f) |
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FUNCTION_MODE=$OPTARG;; |
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s) |
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SERVER=$OPTARG;; |
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c) |
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MEMBER_LIST=$OPTARG;; |
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p) |
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EMBEDDED_STORAGE=$OPTARG;; |
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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 $0)/..; pwd` |
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export CUSTOM_SEARCH_LOCATIONS=file:${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="${JAVA_OPT} -Dnacos.standalone=true" |
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else |
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if [[ "${EMBEDDED_STORAGE}" == "embedded" ]]; then |
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JAVA_OPT="${JAVA_OPT} -DembeddedStorage=true" |
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fi |
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JAVA_OPT="${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="${JAVA_OPT} -XX:-UseLargePages" |
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fi |
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if [[ "${FUNCTION_MODE}" == "config" ]]; then |
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JAVA_OPT="${JAVA_OPT} -Dnacos.functionMode=config" |
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elif [[ "${FUNCTION_MODE}" == "naming" ]]; then |
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JAVA_OPT="${JAVA_OPT} -Dnacos.functionMode=naming" |
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fi |
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JAVA_OPT="${JAVA_OPT} -Dnacos.member.list=${MEMBER_LIST}" |
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JAVA_MAJOR_VERSION=$($JAVA -version 2>&1 | sed -E -n 's/.* version "([0-9]*).*$/\1/p') |
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if [[ "$JAVA_MAJOR_VERSION" -ge "9" ]] ; then |
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JAVA_OPT="${JAVA_OPT} -Xlog:gc*:file=${BASE_DIR}/logs/nacos_gc.log:time,tags:filecount=10,filesize=100m" |
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else |
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JAVA_OPT="${JAVA_OPT} -XX:+UseConcMarkSweepGC -XX:+UseCMSCompactAtFullCollection -XX:CMSInitiatingOccupancyFraction=70 -XX:+CMSParallelRemarkEnabled -XX:SoftRefLRUPolicyMSPerMB=0 -XX:+CMSClassUnloadingEnabled -XX:SurvivorRatio=8 " |
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JAVA_OPT_EXT_FIX="-Djava.ext.dirs=${JAVA_HOME}/jre/lib/ext:${JAVA_HOME}/lib/ext" |
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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="${JAVA_OPT} -Dloader.path=${BASE_DIR}/plugins,${BASE_DIR}/plugins/health,${BASE_DIR}/plugins/cmdb,${BASE_DIR}/plugins/selector" |
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JAVA_OPT="${JAVA_OPT} -Dnacos.home=${BASE_DIR}" |
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JAVA_OPT="${JAVA_OPT} -jar ${BASE_DIR}/target/${SERVER}.jar" |
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JAVA_OPT="${JAVA_OPT} ${JAVA_OPT_EXT}" |
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JAVA_OPT="${JAVA_OPT} --spring.config.additional-location=${CUSTOM_SEARCH_LOCATIONS}" |
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JAVA_OPT="${JAVA_OPT} --logging.config=${BASE_DIR}/conf/nacos-logback.xml" |
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JAVA_OPT="${JAVA_OPT} --server.max-http-header-size=524288" |
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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_EXT_FIX ${JAVA_OPT}" |
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if [[ "${MODE}" == "standalone" ]]; then |
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echo "nacos is starting with standalone" |
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else |
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echo "nacos is starting with cluster" |
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fi |
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# check the start.out log output file |
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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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# start |
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echo "$JAVA $JAVA_OPT_EXT_FIX ${JAVA_OPT}" > ${BASE_DIR}/logs/start.out 2>&1 & |
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if [[ "$JAVA_OPT_EXT_FIX" == "" ]]; then |
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nohup "$JAVA" ${JAVA_OPT} nacos.nacos >> ${BASE_DIR}/logs/start.out 2>&1 & |
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else |
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nohup "$JAVA" "$JAVA_OPT_EXT_FIX" ${JAVA_OPT} nacos.nacos >> ${BASE_DIR}/logs/start.out 2>&1 & |
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fi |
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echo "nacos is starting. you can check the ${BASE_DIR}/logs/start.out"
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