应用管理脚本优化V1
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xiaocp2009
parent
95ea9f9aa3
commit
bb430e8e0c
@ -139,9 +139,9 @@ watch(visible, () => {
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</NP>
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</NUploadDragger>
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</NUpload>
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<div class="flex-center">
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<!-- <NCheckbox v-model="data.updateSupport">{{ $t('common.updateExisting') }}</NCheckbox>-->
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<!-- <n-divider vertical />-->
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<!-- <div class="flex-center">
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<!– <NCheckbox v-model="data.updateSupport">{{ $t('common.updateExisting') }}</NCheckbox>–>
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<!– <n-divider vertical />–>
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数据批次
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<NDivider vertical />
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<NDatePicker
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@ -151,7 +151,7 @@ watch(visible, () => {
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:is-date-disabled="disablePreviousDate"
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disabled
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/>
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</div>
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</div>-->
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<NAlert v-if="message" :title="$t('common.importResult')" :type="success ? 'success' : 'error'" :bordered="false">
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{{ message }}
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</NAlert>
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@ -1,11 +1,22 @@
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#!/bin/sh
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# ./cds.sh start 启动 stop 停止 restart 重启 status 状态
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AppName=mps-server.jar
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ServerName=mps-server
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# 应用端口配置/需要与maps-server启动端口保持一致
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APP_PORT=10800
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# JVM参数
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JVM_OPTS="-Dname=$AppName -Duser.timezone=Asia/Shanghai -Xms2048m -Xmx4096m -XX:MetaspaceSize=512m -XX:MaxMetaspaceSize=2048m -XX:+HeapDumpOnOutOfMemoryError -XX:+UseZGC -Djasypt.encryptor.password=66668888"
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APP_HOME=`pwd`
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LOG_PATH=$APP_HOME/logs/$AppName.log
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JVM_OPTS="-Dname=$AppName -Duser.timezone=Asia/Shanghai -Xms2048m -Xmx4096m -XX:MetaspaceSize=512m -XX:MaxMetaspaceSize=2048m -XX:+HeapDumpOnOutOfMemoryError -XX:+UseZGC -Djasypt.encryptor.password=66668888"
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APP_HOME=$(pwd)
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LOG_PATH=$APP_HOME/logs/$ServerName.log
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# 健康检查超时时间/秒
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HEALTH_CHECK_TIMEOUT=60
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echo_with_timestamp() {
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echo "[$(date '+%Y-%m-%d %H:%M:%S')] $@"
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}
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if [ "$1" = "" ];
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then
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@ -19,44 +30,113 @@ then
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exit 1
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fi
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function wait_for_health_check() {
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local timeout=$1
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local pid=$2
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local elapsed=0
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local interval=2
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while [ $elapsed -lt $timeout ]; do
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# 检查日志中的启动完成消息,暂定使用检查服务端口的方式
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#if grep -q "mps started successfully" "$LOG_PATH" 2>/dev/null; then
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# echo_with_timestamp ">>>>>>>> Check log info pass..."
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# return 0
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#fi
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# 检查服务端口启动成功/端口启动即表示服务启动成功
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if netstat -tln | grep -q ":$APP_PORT "; then
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echo_with_timestamp ">>>>>>>> Check app server port start suc..."
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return 0
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fi
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# app pid已经关闭,退出health eheck
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if ! ps -p $pid > /dev/null; then
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echo_with_timestamp ">>>>>>>> Check app pid existing fail..."
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return 1
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fi
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echo_with_timestamp ">>>>>>>> Waiting for $interval second to recheck..."
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sleep $interval
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elapsed=$((elapsed + interval))
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done
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return 1
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}
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function start()
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{
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PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
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echo "----------------------------------------------------------"
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if [ x"$PID" != x"" ]; then
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echo "$AppName is running..."
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else
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nohup java $JVM_OPTS -jar $AppName > /dev/null 2>&1 &
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echo "Start $AppName success..."
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PID=$(ps -ef | grep java | grep "$AppName" | grep -v grep | awk '{print $2}')
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if [ -n "$PID" ]; then
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echo_with_timestamp ">>>> $ServerName is already running..."
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echo "----------------------------------------------------------"
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return 0
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fi
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# 启动前确保日志目录存在
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mkdir -p "$APP_HOME/logs"
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# 使用nohup启动应用并记录PID
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echo_with_timestamp ">>>> Ready to starting $ServerName on port $APP_PORT..."
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nohup java $JVM_OPTS -jar "$AppName" >> "$LOG_PATH" 2>&1 &
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local new_pid=$!
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echo_with_timestamp ">>>> Started $ServerName with PID: $new_pid"
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# 等待健康检查
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echo_with_timestamp ">>>>>> Starting health check..."
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if wait_for_health_check $HEALTH_CHECK_TIMEOUT $new_pid; then
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echo_with_timestamp ">>>> Start $ServerName success..."
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else
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echo_with_timestamp ">>>>>> Start $ServerName failed or health check timeout..."
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# 尝试获取退出状态 ----- 当健康检查超时而server启动成功时会卡住,不使用
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#if wait $new_pid 2>/dev/null; then
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# local exit_status=$?
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# echo_with_timestamp ">>>> Application exited with status: $exit_status"
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#fi
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echo "----------------------------------------------------------"
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return 1
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fi
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echo "----------------------------------------------------------"
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}
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function stop()
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{
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echo "Stop $AppName"
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echo "----------------------------------------------------------"
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echo_with_timestamp ">>>> Ready to stopping $ServerName..."
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PID=""
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query(){
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PID=`ps -ef |grep java|grep $AppName|grep -v grep|awk '{print $2}'`
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PID=$(ps -ef | grep java | grep "$AppName" | grep -v grep | awk '{print $2}')
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}
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query
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if [ x"$PID" != x"" ]; then
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kill -TERM $PID
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echo "$AppName (pid:$PID) exiting..."
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while [ x"$PID" != x"" ]
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if [ -n "$PID" ]; then
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echo_with_timestamp ">>>>>> Found running process with PID: $PID"
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kill -TERM "$PID"
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echo_with_timestamp ">>>>>> $ServerName (pid:$PID) exiting..."
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while [ -n "$PID" ]
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do
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sleep 1
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query
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done
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echo "$AppName exited."
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echo_with_timestamp ">>>>>> $ServerName exited."
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else
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echo "$AppName already stopped."
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echo_with_timestamp ">>>> $ServerName already stopped."
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fi
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echo_with_timestamp ">>>> Stop $ServerName success..."
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echo "----------------------------------------------------------"
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}
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function restart()
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{
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echo_with_timestamp ">> Ready to restarting $ServerName..."
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stop
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sleep 2
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start
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@ -64,23 +144,88 @@ function restart()
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function status()
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{
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PID=`ps -ef |grep java|grep $AppName|grep -v grep|wc -l`
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if [ $PID != 0 ];then
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echo "$AppName is running..."
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echo "----------------------------------------------------------"
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PID=$(ps -ef | grep java | grep "$AppName" | grep -v grep | awk '{print $2}')
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if [ -n "$PID" ]; then
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echo_with_timestamp ">> $ServerName is running (PID: $PID)"
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local port_listening=$(netstat -tln | grep ":$APP_PORT " | wc -l)
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if [ "$port_listening" -gt 0 ]; then
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echo_with_timestamp ">> Application is listening on port $APP_PORT"
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#需要root用户或其他用户增加netstat权限
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local port_info=$(netstat -tlnp | grep ":$APP_PORT " | grep java)
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if [ -n "$port_info" ]; then
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echo_with_timestamp ">> Port details: $port_info"
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fi
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if command -v nc >/dev/null 2>&1; then
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if nc -z localhost $APP_PORT; then
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echo_with_timestamp ">> Port $APP_PORT is accessible"
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else
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echo_with_timestamp ">> Warning: Port $APP_PORT is listening but not accessible"
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fi
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fi
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else
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echo_with_timestamp ">> Warning: Application is running but not listening on port $APP_PORT"
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fi
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# 运行时间
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local uptime=$(ps -o etime= -p "$PID" 2>/dev/null | xargs)
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if [ -n "$uptime" ]; then
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echo_with_timestamp ">> Process uptime: $uptime"
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fi
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# 内存使用
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local memory_usage=$(ps -o rss= -p "$PID" 2>/dev/null | xargs)
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if [ -n "$memory_usage" ]; then
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memory_usage=$((memory_usage / 1024))
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echo_with_timestamp ">> Memory usage: ${memory_usage}MB"
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fi
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else
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echo "$AppName is not running..."
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echo_with_timestamp ">> $ServerName is not running"
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# 端口被占用
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local port_used_by=$(netstat -tlnp | grep ":$APP_PORT " | awk '{print $7}' | cut -d'/' -f1)
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if [ -n "$port_used_by" ]; then
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echo_with_timestamp ">> Warning: Port $APP_PORT is being used by another process (PID: $port_used_by)"
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fi
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fi
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echo "----------------------------------------------------------"
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}
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function show_config()
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{
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echo "----------------------------------------------------------"
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echo_with_timestamp ">> Application Configuration:"
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echo_with_timestamp ">>>> Name: $ServerName"
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echo_with_timestamp ">>>> Port: $APP_PORT"
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echo_with_timestamp ">>>> Home: $APP_HOME"
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echo_with_timestamp ">>>> Log : $LOG_PATH"
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echo "----------------------------------------------------------"
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}
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case $1 in
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start)
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start;;
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start
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;;
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stop)
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stop;;
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stop
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;;
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restart)
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restart;;
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restart
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;;
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status)
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status;;
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status
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;;
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config)
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show_config
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;;
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*)
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echo_with_timestamp "Usage: $0 {start|stop|restart|status|config}"
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exit 1
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;;
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esac
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