jolokia 1.0.6:http://www.jolokia.org/agent/mule.html
Mule esb 3.3.0:http://www.mulesoft.org
现在越来越多的集成平台使用了Mule企业服务总线中间件,Mule企业版的监控程序是收费的,不过Mule大佬还算有点良心,实现了很多MBEAN接口,提供了很JMX接口,这使得自定义监控界面得以实现。
准备实现的结构图如下:
在Mule里面添加JMX代理,新建一个flow,代码如下:
<?xml version="1.0" encoding="UTF-8"?> <mule xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:management="http://www.mulesoft.org/schema/mule/management" xmlns:spring="http://www.springframework.org/schema/beans" xsi:schemaLocation=" http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/3.1/mule.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd http://www.mulesoft.org/schema/mule/management http://www.mulesoft.org/schema/mule/management/3.1/mule-management.xsd"> <!-- jmx配置 --> <custom-agent name="jolokia-agent" class="org.jolokia.mule.JolokiaMuleAgent"> <spring:property name="port" value="8099"/> </custom-agent> <management:jmx-server> <management:connector-server url="service:jmx:rmi:///jndi/rmi://localhost:7099/mule" rebind="true" /> </management:jmx-server> </mule>
附:需要把Mule-Agent的包: jolokia-mule-1.0.6-agent.jar添加到类目录
参考:http://www.jolokia.org/agent/mule.html
运行结果:
打印出如下信息表示添加JMX成功啦。
这样打开: http://casking-soa-PC:8099/jolokia 这个就可以查看版本了。
内存情况及回收操作:
http://127.0.0.1:8099/jolokia/read/java.lang:type=Memory
http://127.0.0.1:8099/jolokia/exec/java.lang:type=Memory/gc
操作系统信息
http://127.0.0.1:8099/jolokia/read/java.lang:type=OperatingSystem
运行环境
http://127.0.0.1:8099/jolokia/read/java.lang:type=Runtime
线程总体情况
http://127.0.0.1:8099/jolokia/read/java.lang:type=Threading
类加载情况
http://127.0.0.1:8099/jolokia/read/java.lang:type=ClassLoading
更多用法可以参见:http://www.jolokia.org/reference/html/protocol.html
有了API,你们就可以自己写自定义的界面了。
看我们的结构图,绿色部分有说提供标准的JMX API,我们来测试使用JConsole测试一下
此工具JDK自带的
双击打开,并填入RIM地址
除了上面系统自带的Mbean,我们还可以在Mule里面添加自己的Mbean,这样可以自由发挥啦
新建一个flow,代码如下:
<?xml version="1.0" encoding="UTF-8"?> <mule xmlns="http://www.mulesoft.org/schema/mule/core" xmlns:doc="http://www.mulesoft.org/schema/mule/documentation" xmlns:spring="http://www.springframework.org/schema/beans" version="CE-3.3.1" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xsi:schemaLocation=" http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-current.xsd http://www.mulesoft.org/schema/mule/core http://www.mulesoft.org/schema/mule/core/current/mule.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd"> <spring:beans> <!-- 配置MBean自动注册 --> <context:mbean-export default-domain="mule-csip-custom" registration="replaceExisting" /> <spring:bean class="cn.com.casking.csip.jmx.Test"/> </spring:beans> </mule>
Test.java类对应的代码:
package cn.com.casking.csip.jmx; import org.springframework.jmx.export.annotation.ManagedAttribute; import org.springframework.jmx.export.annotation.ManagedOperation; import org.springframework.jmx.export.annotation.ManagedResource; @ManagedResource(objectName = Test.MBEAN_NAME, description = "测试的Mbean") public class Test { public static final String MBEAN_NAME = "mule-csip-custom:name=test"; @ManagedAttribute(description = "属性测试") public int getAttr() { System.out.println("属性测试!!!"); return 0; } @ManagedOperation(description = "方法测试") public void execOperation(String name) { System.out.println("方法测试!!!="+name); } }
使用Jconsole可以查看
当然也可以使用jolokia的API来打开:
1.获取属性:
http://127.0.0.1:8099/jolokia/read/mule-csip-custom:name=test/Attr
{"timestamp":1362052249,"status":200,"request":{"mbean":"mule-csip-custom:name=test","attribute":"Attr","type":"read"},"value":0}
2.执行方法:
http://127.0.0.1:8099/jolokia/exec/mule-csip-custom:name=test/execOperation/yangcai
返回结果:
{"timestamp":1362052156,"status":200,"request":{"operation":"execOperation","mbean":"mule-csip-custom:name=test","arguments":["yangcai"],"type":"exec"},"value":null}