script/assembly/server/bin/startup.sh

#!/bin/bash

# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements.  See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership.  The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# project name
SERVER_NAME="${project.artifactId}"

# jar file name
JAR_NAME="${project.build.finalName}.jar"

# cd bin dir
cd `dirname $0`
# bin dir
BIN_DIR=`pwd`
# return root dir
cd ..
# root path dir
DEPLOY_DIR=`pwd`

# config dir
# absolute directory of external configuration files, if it is a directory, it should end with '/'，you can also directly specify a file.
# if a directory is specified, spring will read all configuration files in the directory
CONF_DIR=$DEPLOY_DIR/config
# server port
SERVER_PORT=1157

PIDS=`ps -ef | grep java | grep "$CONF_DIR" | awk '{print $2}'`
if [ "$1" = "status" ]; then
    if [ -n "$PIDS" ]; then
        echo "The HertzBeat $SERVER_NAME is running...!"
        echo "PID: $PIDS"
        exit 0
    else
        echo "The HertzBeat $SERVER_NAME is stopped"
        exit 0
    fi
fi

if [ -n "$PIDS" ]; then
    echo "ERROR: The HertzBeat $SERVER_NAME already started!"
    echo "PID: $PIDS"
    exit 1
fi

if [ -n "$SERVER_PORT" ]; then
    # linux - find the port whether used
    SERVER_PORT_COUNT=`netstat -tln | grep :$SERVER_PORT | wc -l`
    if [ $SERVER_PORT_COUNT -gt 0 ]; then
        echo "ERROR: netstat the HertzBeat $SERVER_NAME port $SERVER_PORT already used!"
        exit 1
    fi
    # mac - find the port whether used
    LSOF_AVA=`command -v lsof | wc -l`
    if [ $LSOF_AVA -gt 0 ]; then
        SERVER_PORT_COUNT=`lsof -i:$SERVER_PORT | grep java | wc -l`
        if [ $SERVER_PORT_COUNT -gt 0 ]; then
            echo "ERROR: lsof the HertzBeat $SERVER_NAME port $SERVER_PORT already used!"
            exit 1
        fi
    fi
fi
MAIN_CLASS="org.apache.hertzbeat.manager.Manager"
EXT_LIB_PATH="$DEPLOY_DIR/ext-lib"
CLASSPATH="$DEPLOY_DIR/$JAR_NAME:$EXT_LIB_PATH/*"
# log dir
LOGS_DIR=$DEPLOY_DIR/logs
# create logs dir when not exist
if [ ! -d $LOGS_DIR ]; then
    mkdir $LOGS_DIR
fi



# JVM Configuration
JAVA_OPTS=" -Duser.timezone=Asia/Shanghai -Doracle.jdbc.timezoneAsRegion=false --add-opens=java.base/java.nio=org.apache.arrow.memory.core,ALL-UNNAMED"

JAVA_MEM_OPTS=" -server -XX:SurvivorRatio=6 -XX:+UseParallelGC -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=$LOGS_DIR"

# load logback config
LOG_IMPL_FILE=logback-spring.xml
LOGGING_CONFIG=""
if [ -f "$CONF_DIR/$LOG_IMPL_FILE" ]
then
    LOGGING_CONFIG="-Dlogging.config=$CONF_DIR/$LOG_IMPL_FILE"
fi
CONFIG_FILES=" -Dlogging.path=$LOGS_DIR $LOGGING_CONFIG -Dspring.config.location=$CONF_DIR/ "
echo -e "You can review logs at hertzbeat/logs"
echo -e "Starting the HertzBeat $SERVER_NAME ..."

if [ -f "./java/bin/java" ]; then
    echo -e "Use the inner package jdk to start"
    nohup ./java/bin/java $JAVA_OPTS $JAVA_MEM_OPTS $CONFIG_FILES -cp $CLASSPATH $MAIN_CLASS >logs/startup.log 2>&1 &
else
    JAVA_EXIST=`which java | grep bin | wc -l`
    if [ $JAVA_EXIST -le 0 ]; then
      echo -e "ERROR: there is no java17+ environment, please config java environment."
      exit 1
    fi
    echo -e "Use the system environment jdk to start"
    nohup java $JAVA_OPTS $JAVA_MEM_OPTS $CONFIG_FILES -cp $CLASSPATH $MAIN_CLASS >logs/startup.log 2>&1 &
fi

COUNT=0
while [ $COUNT -lt 1 ]; do
    echo "... "
    sleep 1
    if [ -n "$SERVER_PORT" ]; then
        COUNT=`netstat -an | grep $SERVER_PORT | wc -l`
    else
       COUNT=`ps -f | grep java | grep "$DEPLOY_DIR" | awk '{print $2}' | wc -l`
    fi
    if [ $COUNT -gt 0 ]; then
        break
    fi
done

echo "Service Start Success!"
PIDS=`ps -f | grep java | grep "$DEPLOY_DIR" | awk '{print $2}'`
echo "Service PID: $PIDS"