Jboss配置和优化

Jboss 4配置和优化

 

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作者：SOLARIS小兵
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一．         Jboss后台启动：

添加后台修改命令：

vi run.sh

while true; do

   if [ "x$LAUNCH_JBOSS_IN_BACKGROUND" = "x" ]; then

      # Execute the JVM in the foreground

     nohup  "$JAVA" $JAVA_OPTS \

         -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" \

         -classpath "$JBOSS_CLASSPATH" \

         org.jboss.Main "$@"

      JBOSS_STATUS=$?

   else

      # Execute the JVM in the background

      "$JAVA" $JAVA_OPTS \

         -Djava.endorsed.dirs="$JBOSS_ENDORSED_DIRS" \

         -classpath "$JBOSS_CLASSPATH" \

         org.jboss.Main "$@" &

      JBOSS_PID=$!

      # Trap common signals and relay them to the jboss process

      trap "kill -HUP  $JBOSS_PID" HUP

      trap "kill -TERM $JBOSS_PID" INT

      trap "kill -QUIT $JBOSS_PID" QUIT

      trap "kill -PIPE $JBOSS_PID" PIPE

      trap "kill -TERM $JBOSS_PID" TERM

      # Wait until the background process exits

      WAIT_STATUS=0

      while [ "$WAIT_STATUS" -ne 127 ]; do

         JBOSS_STATUS=$WAIT_STATUS

         wait $JBOSS_PID 2>/dev/null

         WAIT_STATUS=$?

      done

   fi

   # If restart doesn't work, check you are running JBossAS 4.0.4+

   #   

   # or the following if you're running Red Hat 7.0

   #    http://developer.java.sun.com/developer/bugParade/bugs/4465334.html  

   if [ $JBOSS_STATUS -eq 10 ]; then

      echo "Restarting JBoss..."

   else

      exit $JBOSS_STATUS

   fi

done &

二．         Jboss内存优化：

修改这个两参数，给jvm分配适当的内存，一般为服务器的3/4内存量，推荐至少使用4G内存。

另外添加两个参数 -XX:+UseParallelGC -XX:+UseParallelOldGC 这两个让服务并行回收内存空间。修改完成后，大致为 JAVA_OPTS = “-Xms4096m -Xmx8192m -XX:+UseParallelGC -XX:+UseParallelOldGC -Dsum……

三．         Jboss日志输出模式

[root@190MEM conf]# pwd

/usr/local/jboss/server/default/conf

[root@190MEM conf]# vi jboss-log4j.xml

  

     

     

     

     

四．         Jboss数据库连接池优化

修改数据库连接池：

 

    training_master_db    jdbc:mysql://211.100.192.128:3306/dts?useUnicode=true&characterEncoding=UTF-8

    com.mysql.jdbc.Driver

    root

   

        100

        500    org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter

五．         Jboss部署目录优化：

     去掉和应用无关的部署，加快jboss运行速度

bsh-deployer.xml

client-deployer-service.xml 

ear-deployer.xml

ejb-deployer.xml

http-invoker.sar

jboss-bean.deployer

jboss-ws4ee.sar

jms

jsr88-service.xml  

schedule-manager-service.xml

scheduler-service.xml

sqlexception-service.xml

uuid-key-generator.sar

六．         Jboss应用安全加固：

去掉：

Tomcat status (full) (XML)

JMX Console

JBoss Web Console

删除deploy下的jmx-console.war/ management/

[root@190MEM deploy]# pwd

/usr/local/jboss/server/default/deploy

[root@190MEM deploy]# ls jmx-console.war/ management/

jmx-console.war/:

checkJNDI.jsp  displayMBeans.jsp    images     inspectMBean.jsp  META-INF          WEB-INF

cluster        displayOpResult.jsp  index.jsp  jboss.css         style_master.css

 

management/:

console-mgr.sar

[root@190MEM deploy]#

七．         备注：