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| 1 | +#!/bin/bash |
| 2 | +# |
| 3 | +# Licensed to Apache Software Foundation (ASF) under one or more contributor |
| 4 | +# license agreements. See the NOTICE file distributed with |
| 5 | +# this work for additional information regarding copyright |
| 6 | +# ownership. Apache Software Foundation (ASF) licenses this file to you under |
| 7 | +# the Apache License, Version 2.0 (the "License"); you may |
| 8 | +# not use this file except in compliance with the License. |
| 9 | +# You may obtain a copy of the License at |
| 10 | +# |
| 11 | +# http://www.apache.org/licenses/LICENSE-2.0 |
| 12 | +# |
| 13 | +# Unless required by applicable law or agreed to in writing, |
| 14 | +# software distributed under the License is distributed on an |
| 15 | +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| 16 | +# KIND, either express or implied. See the License for the |
| 17 | +# specific language governing permissions and limitations |
| 18 | +# under the License. |
| 19 | + |
| 20 | +#=========================================================================================== |
| 21 | +# Java Environment Setting |
| 22 | +#=========================================================================================== |
| 23 | +set -e |
| 24 | +# Server configuration may be inconsistent, add these configurations to avoid garbled code problems |
| 25 | +export LANG=en_US.UTF-8 |
| 26 | +export LC_CTYPE=en_US.UTF-8 |
| 27 | +export LC_ALL=en_US.UTF-8 |
| 28 | + |
| 29 | +TMP_JAVA_HOME="/customize/your/java/home/here" |
| 30 | + |
| 31 | +# Detect operating system. |
| 32 | +OS=$(uname) |
| 33 | + |
| 34 | +function is_java8_or_11 { |
| 35 | + local _java="$1" |
| 36 | + [[ -x "$_java" ]] || return 1 |
| 37 | + [[ "$("$_java" -version 2>&1)" =~ 'java version "1.8' || "$("$_java" -version 2>&1)" =~ 'openjdk version "1.8' || "$("$_java" -version 2>&1)" =~ 'java version "11' || "$("$_java" -version 2>&1)" =~ 'openjdk version "11' ]] || return 2 |
| 38 | + return 0 |
| 39 | +} |
| 40 | + |
| 41 | +function extract_java_version { |
| 42 | + local _java="$1" |
| 43 | + local version=$("$_java" -version 2>&1 | awk -F '"' '/version/ {print $2}' | awk -F '.' '{if ($1 == 1 && $2 == 8) print "8"; else if ($1 == 11) print "11"; else print "unknown"}') |
| 44 | + echo "$version" |
| 45 | +} |
| 46 | + |
| 47 | +# 0(not running), 1(is running) |
| 48 | +#function is_proxyRunning { |
| 49 | +# local _pid="$1" |
| 50 | +# local pid=`ps ax | grep -i 'org.apache.eventmesh.runtime.boot.EventMeshStartup' |grep java | grep -v grep | awk '{print $1}'|grep $_pid` |
| 51 | +# if [ -z "$pid" ] ; then |
| 52 | +# return 0 |
| 53 | +# else |
| 54 | +# return 1 |
| 55 | +# fi |
| 56 | +#} |
| 57 | + |
| 58 | +function get_pid { |
| 59 | + local ppid="" |
| 60 | + if [ -f ${EVENTMESH_ADMIN_HOME}/bin/pid-admin.file ]; then |
| 61 | + ppid=$(cat ${EVENTMESH_ADMIN_HOME}/bin/pid-admin.file) |
| 62 | + # If the process does not exist, it indicates that the previous process terminated abnormally. |
| 63 | + if [ ! -d /proc/$ppid ]; then |
| 64 | + # Remove the residual file. |
| 65 | + rm ${EVENTMESH_ADMIN_HOME}/bin/pid-admin.file |
| 66 | + echo -e "ERROR\t EventMesh process had already terminated unexpectedly before, please check log output." |
| 67 | + ppid="" |
| 68 | + fi |
| 69 | + else |
| 70 | + if [[ $OS =~ Msys ]]; then |
| 71 | + # There is a Bug on Msys that may not be able to kill the identified process |
| 72 | + ppid=`jps -v | grep -i "org.apache.eventmesh.admin.server.ExampleAdminServer" | grep java | grep -v grep | awk -F ' ' {'print $1'}` |
| 73 | + elif [[ $OS =~ Darwin ]]; then |
| 74 | + # Known problem: grep Java may not be able to accurately identify Java processes |
| 75 | + ppid=$(/bin/ps -o user,pid,command | grep "java" | grep -i "org.apache.eventmesh.admin.server.ExampleAdminServer" | grep -Ev "^root" |awk -F ' ' {'print $2'}) |
| 76 | + else |
| 77 | + if [ $DOCKER ]; then |
| 78 | + # No need to exclude root user in Docker containers. |
| 79 | + ppid=$(ps -C java -o user,pid,command --cols 99999 | grep -w $EVENTMESH_ADMIN_HOME | grep -i "org.apache.eventmesh.admin.server.ExampleAdminServer" | awk -F ' ' {'print $2'}) |
| 80 | + else |
| 81 | + # It is required to identify the process as accurately as possible on Linux. |
| 82 | + ppid=$(ps -C java -o user,pid,command --cols 99999 | grep -w $EVENTMESH_ADMIN_HOME | grep -i "org.apache.eventmesh.admin.server.ExampleAdminServer" | grep -Ev "^root" | awk -F ' ' {'print $2'}) |
| 83 | + fi |
| 84 | + fi |
| 85 | + fi |
| 86 | + echo "$ppid"; |
| 87 | +} |
| 88 | + |
| 89 | +#=========================================================================================== |
| 90 | +# Locate Java Executable |
| 91 | +#=========================================================================================== |
| 92 | + |
| 93 | +if [[ -d "$TMP_JAVA_HOME" ]] && is_java8_or_11 "$TMP_JAVA_HOME/bin/java"; then |
| 94 | + JAVA="$TMP_JAVA_HOME/bin/java" |
| 95 | + JAVA_VERSION=$(extract_java_version "$TMP_JAVA_HOME/bin/java") |
| 96 | +elif [[ -d "$JAVA_HOME" ]] && is_java8_or_11 "$JAVA_HOME/bin/java"; then |
| 97 | + JAVA="$JAVA_HOME/bin/java" |
| 98 | + JAVA_VERSION=$(extract_java_version "$JAVA_HOME/bin/java") |
| 99 | +elif is_java8_or_11 "$(which java)"; then |
| 100 | + JAVA="$(which java)" |
| 101 | + JAVA_VERSION=$(extract_java_version "$(which java)") |
| 102 | +else |
| 103 | + echo -e "ERROR\t Java 8 or 11 not found, operation abort." |
| 104 | + exit 9; |
| 105 | +fi |
| 106 | + |
| 107 | +echo "EventMesh using Java version: $JAVA_VERSION, path: $JAVA" |
| 108 | + |
| 109 | +EVENTMESH_ADMIN_HOME=$(cd "$(dirname "$0")/.." && pwd) |
| 110 | +export EVENTMESH_ADMIN_HOME |
| 111 | + |
| 112 | +EVENTMESH_ADMIN_LOG_HOME="${EVENTMESH_ADMIN_HOME}/logs" |
| 113 | +export EVENTMESH_ADMIN_LOG_HOME |
| 114 | + |
| 115 | +echo -e "EVENTMESH_ADMIN_HOME : ${EVENTMESH_ADMIN_HOME}\nEVENTMESH_ADMIN_LOG_HOME : ${EVENTMESH_ADMIN_LOG_HOME}" |
| 116 | + |
| 117 | +function make_logs_dir { |
| 118 | + if [ ! -e "${EVENTMESH_ADMIN_LOG_HOME}" ]; then mkdir -p "${EVENTMESH_ADMIN_LOG_HOME}"; fi |
| 119 | +} |
| 120 | + |
| 121 | +error_exit () |
| 122 | +{ |
| 123 | + echo -e "ERROR\t $1 !!" |
| 124 | + exit 1 |
| 125 | +} |
| 126 | + |
| 127 | +export JAVA_HOME |
| 128 | + |
| 129 | +#=========================================================================================== |
| 130 | +# JVM Configuration |
| 131 | +#=========================================================================================== |
| 132 | +#if [ $1 = "prd" -o $1 = "benchmark" ]; then JAVA_OPT="${JAVA_OPT} -server -Xms2048M -Xmx4096M -Xmn2048m -XX:SurvivorRatio=4" |
| 133 | +#elif [ $1 = "sit" ]; then JAVA_OPT="${JAVA_OPT} -server -Xms256M -Xmx512M -Xmn256m -XX:SurvivorRatio=4" |
| 134 | +#elif [ $1 = "dev" ]; then JAVA_OPT="${JAVA_OPT} -server -Xms128M -Xmx256M -Xmn128m -XX:SurvivorRatio=4" |
| 135 | +#fi |
| 136 | + |
| 137 | +GC_LOG_FILE="${EVENTMESH_ADMIN_LOG_HOME}/eventmesh_admin_gc_%p.log" |
| 138 | + |
| 139 | +#JAVA_OPT="${JAVA_OPT} -server -Xms2048M -Xmx4096M -Xmn2048m -XX:SurvivorRatio=4" |
| 140 | +JAVA_OPT=`cat ${EVENTMESH_ADMIN_HOME}/conf/server.env | grep APP_START_JVM_OPTION::: | awk -F ':::' {'print $2'}` |
| 141 | +JAVA_OPT="${JAVA_OPT} -XX:+UseG1GC -XX:G1HeapRegionSize=16m -XX:G1ReservePercent=25 -XX:InitiatingHeapOccupancyPercent=30 -XX:SoftRefLRUPolicyMSPerMB=0 -XX:SurvivorRatio=8 -XX:MaxGCPauseMillis=50" |
| 142 | +JAVA_OPT="${JAVA_OPT} -verbose:gc" |
| 143 | +if [[ "$JAVA_VERSION" == "8" ]]; then |
| 144 | + # Set JAVA_OPT for Java 8 |
| 145 | + JAVA_OPT="${JAVA_OPT} -Xloggc:${GC_LOG_FILE} -XX:+UseGCLogFileRotation -XX:NumberOfGCLogFiles=5 -XX:GCLogFileSize=30m" |
| 146 | + JAVA_OPT="${JAVA_OPT} -XX:+PrintGCDetails -XX:+PrintGCDateStamps -XX:+PrintGCApplicationStoppedTime -XX:+PrintAdaptiveSizePolicy" |
| 147 | +elif [[ "$JAVA_VERSION" == "11" ]]; then |
| 148 | + # Set JAVA_OPT for Java 11 |
| 149 | + XLOG_PARAM="time,level,tags:filecount=5,filesize=30m" |
| 150 | + JAVA_OPT="${JAVA_OPT} -Xlog:gc*:${GC_LOG_FILE}:${XLOG_PARAM}" |
| 151 | + JAVA_OPT="${JAVA_OPT} -Xlog:safepoint:${GC_LOG_FILE}:${XLOG_PARAM} -Xlog:ergo*=debug:${GC_LOG_FILE}:${XLOG_PARAM}" |
| 152 | +fi |
| 153 | +JAVA_OPT="${JAVA_OPT} -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=${EVENTMESH_ADMIN_LOG_HOME} -XX:ErrorFile=${EVENTMESH_ADMIN_LOG_HOME}/hs_err_%p.log" |
| 154 | +JAVA_OPT="${JAVA_OPT} -XX:-OmitStackTraceInFastThrow" |
| 155 | +JAVA_OPT="${JAVA_OPT} -XX:+AlwaysPreTouch" |
| 156 | +JAVA_OPT="${JAVA_OPT} -XX:MaxDirectMemorySize=8G" |
| 157 | +JAVA_OPT="${JAVA_OPT} -XX:-UseLargePages -XX:-UseBiasedLocking" |
| 158 | +JAVA_OPT="${JAVA_OPT} -Dio.netty.leakDetectionLevel=advanced" |
| 159 | +JAVA_OPT="${JAVA_OPT} -Dio.netty.allocator.type=pooled" |
| 160 | +JAVA_OPT="${JAVA_OPT} -Djava.security.egd=file:/dev/./urandom" |
| 161 | +JAVA_OPT="${JAVA_OPT} -Dlog4j.configurationFile=${EVENTMESH_ADMIN_HOME}/conf/log4j2.xml" |
| 162 | +JAVA_OPT="${JAVA_OPT} -Deventmesh.log.home=${EVENTMESH_ADMIN_LOG_HOME}" |
| 163 | +JAVA_OPT="${JAVA_OPT} -DconfPath=${EVENTMESH_ADMIN_HOME}/conf" |
| 164 | +JAVA_OPT="${JAVA_OPT} -DconfigurationPath=${EVENTMESH_ADMIN_HOME}/conf" |
| 165 | +JAVA_OPT="${JAVA_OPT} -Dlog4j2.AsyncQueueFullPolicy=Discard" |
| 166 | +JAVA_OPT="${JAVA_OPT} -Drocketmq.client.logUseSlf4j=true" |
| 167 | +JAVA_OPT="${JAVA_OPT} -DeventMeshPluginDir=${EVENTMESH_ADMIN_HOME}/plugin" |
| 168 | + |
| 169 | +#if [ -f "pid.file" ]; then |
| 170 | +# pid=`cat pid.file` |
| 171 | +# if ! is_proxyRunning "$pid"; then |
| 172 | +# echo "proxy is running already" |
| 173 | +# exit 9; |
| 174 | +# else |
| 175 | +# echo "err pid$pid, rm pid.file" |
| 176 | +# rm pid.file |
| 177 | +# fi |
| 178 | +#fi |
| 179 | + |
| 180 | +pid=$(get_pid) |
| 181 | +if [[ $pid == "ERROR"* ]]; then |
| 182 | + echo -e "${pid}" |
| 183 | + exit 9 |
| 184 | +fi |
| 185 | +if [ -n "$pid" ]; then |
| 186 | + echo -e "ERROR\t The server is already running (pid=$pid), there is no need to execute start.sh again." |
| 187 | + exit 9 |
| 188 | +fi |
| 189 | + |
| 190 | +make_logs_dir |
| 191 | + |
| 192 | +echo "Using Java version: $JAVA_VERSION, path: $JAVA" >> ${EVENTMESH_ADMIN_LOG_HOME}/eventmesh-admin.out |
| 193 | + |
| 194 | +EVENTMESH_ADMIN_MAIN=org.apache.eventmesh.admin.server.ExampleAdminServer |
| 195 | +if [ $DOCKER ]; then |
| 196 | + $JAVA $JAVA_OPT -classpath ${EVENTMESH_ADMIN_HOME}/conf:${EVENTMESH_ADMIN_HOME}/apps/*:${EVENTMESH_ADMIN_HOME}/lib/* $EVENTMESH_ADMIN_MAIN >> ${EVENTMESH_ADMIN_LOG_HOME}/eventmesh-admin.out |
| 197 | +else |
| 198 | + $JAVA $JAVA_OPT -classpath ${EVENTMESH_ADMIN_HOME}/conf:${EVENTMESH_ADMIN_HOME}/apps/*:${EVENTMESH_ADMIN_HOME}/lib/* $EVENTMESH_ADMIN_MAIN >> ${EVENTMESH_ADMIN_LOG_HOME}/eventmesh-admin.out 2>&1 & |
| 199 | +echo $!>${EVENTMESH_ADMIN_HOME}/bin/pid-admin.file |
| 200 | +fi |
| 201 | +exit 0 |
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