Springboot 加入JMX监控

Springboot Java Application启动脚本,配置

-Dcom.sun.management.jmxremote=true -Dcom.sun.management.jmxremote.port=<<port>> -Dcom.sun.management.jmxremote.password.file=<<path>> -Dcom.sun.management.jmxremote.ssl=false 

Password file:

controRole #########
monitorRole #########

Spring Application 配置

public class BusinessAspect {
	private semaphore;
	@Bean(name="semaphorePermitNum") 
	public Semaphore getSemaphore{
		return semaphore;
	}

	@Around()
	pbulic object execute() {
		................
		semaphore.tryAcquire(1, 10, TimeUnit.MINUTES) {
			..................
		}
	}
}

package com.test;
@Component
@MangeResource(objectName = "com.test:name=RefreshSemaphorePermitMBean")
public class RefreshSemaphorePermitMBean {
	@Autowired
	@Qualifier("semaphorePermitNum") 
	private Semaphore semaphorePermitNum;
	
	@MangeAttribute(description = "increase semaphore permit number")
	public void setIncreaseSemaphorePermitNum(int permitNum) {
		semaphorePermitNum.release(permitNum);
	}
}

然后使用Jconsole就可以连接JMX所在的地址和端口