Jboss 优化配置

Jboss 优化配置

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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+
# http://jira.jboss.com/jira/browse/JBAS-2483
# 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 $JBOSS_STATUS
fi
done &
二． Jboss内存优化：
修改这个两参数，给jvm分配适当的内存，一般为服务器的3/4内存量，推荐至少使用4G内存。
另外添加两个参数 -XX:+UseParallelGC -XX:+UseParallelOldGC 这两个让服务并行回收内存空间。修改完成后，大致为 JAVA_OPTS = “-Xms4096m -Xmx8192m -XX:+UseParallelGC -XX:+UseParallelOldGC -Dsum……
三． Jboss日志输出模式
[root@190MEM conf]# pwd
/usr/local/jboss/server/default/conf
[root@190MEM conf]# vi jboss-log4j.xml
<appender name="FILE" class="org.jboss.logging.appender.DailyRollingFileAppender">
<errorHandler class="org.jboss.logging.util.OnlyOnceErrorHandler"/>
<param name="File" value="${jboss.server.log.dir}/server.log"/>
<param name="Append" value="false"/>
<param name="Threshold" value="ERROR"/>
四． Jboss数据库连接池优化
修改数据库连接池：
<datasources>
<local-tx-datasource>
<jndi-name>training_master_db </jndi-name> <connection-url>jdbc:mysql://211.100.192.128:3306/dts?useUnicode=true&amp;characterEncoding=UTF-8 </connection-url>
<driver-class>com.mysql.jdbc.Driver </driver-class>
<user-name>root </user-name>
<password> </password>
<min-pool-size>100 </min-pool-size>
<max-pool-size>500 </max-pool-size> <exception-sorter-class-name>org.jboss.resource.adapter.jdbc.vendor.MySQLExceptionSorter </exception-sorter-class-name>
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]#