安装dubbo的监控中心dubbo-monitor-simple

1、下载dubbo-monitor-simple

2、修改配置指定注册中心地址

进入dubbo-monitor-simple\src\main\resources\conf目录修改 dubbo.properties文件

# Licensed to the Apache Software Foundation (ASF) under one or more
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# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
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dubbo.container=log4j,spring,registry,jetty-monitor
dubbo.application.name=simple-monitor
dubbo.application.owner=dubbo
#dubbo.registry.address=multicast://224.5.6.7:1234
dubbo.registry.address=zookeeper://127.0.0.1:2181
#dubbo.registry.address=redis://127.0.0.1:6379
#dubbo.registry.address=dubbo://127.0.0.1:9090
dubbo.protocol.port=7070
dubbo.jetty.port=8080
dubbo.jetty.directory=${user.home}/monitor
dubbo.charts.directory=${user.home}/monitor/charts
dubbo.statistics.directory=${user.home}/monitor/statistics
dubbo.log4j.file=logs/dubbo-monitor-simple.log
dubbo.log4j.level=WARN

3、打包dubbo-monitor-simple

进入pom.xml文件所在目录D:\BaiduNetdiskDownload\Dubbo\incubator-dubbo-ops-master\dubbo-monitor-simple

运行mvn clean package -Dmaven.test.skip=true命令进行打包

4、解压dubbo-monitor-simple-2.0.0-assembly.tar.gz文件

5、进入D:\BaiduNetdiskDownload\Dubbo\dubbo-monitor-simple-2.0.0\assembly.bin目录，运行start.bat

6、在浏览器中访问8080端口

7、配置监控中心

所有服务配置连接监控中心，进行监控统计
<!-- 监控中心协议，如果为protocol="registry"，表示从注册中心发现监控中心地址，否则直连监控中心 -->
<dubbo:monitor protocol="registry"></dubbo:monitor>

Simple Monitor 挂掉不会影响到 Consumer 和 Provider 之间的调用，所以用于生产环境不会有风险。Simple Monitor 采用磁盘存储统计信息，请注意安装机器的磁盘限制，如果要集群，建议用mount共享磁盘。

1)、在服务提供者user-service-provider的配置文件provider.xml中添加如下内容：

<!-- 连接监控中心 -->
<dubbo:monitor protocol="registry"></dubbo:monitor>
<!--直连监控中心-->
<!-- <dubbo:monitor address="127.0.0.1:7070"></dubbo:monitor> -->

添加后的provider.xml文件内容如下：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:dubbo="http://code.alibabatech.com/schema/dubbo"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">

    <!-- 1、指定当前服务/应用的名字（同样的服务名字相同，不要和别的服务同名） -->
    <dubbo:application name="user-service-provider"></dubbo:application>

    <!-- 2、指定注册中心的位置 -->
    <!-- <dubbo:registry address="zookeeper://127.0.0.1:2181"></dubbo:registry> -->
    <dubbo:registry protocol="zookeeper" address="127.0.0.1:2181"></dubbo:registry>

    <!-- 3、指定通信规则（通信协议&通信端口） -->
    <dubbo:protocol name="dubbo" port="20880"></dubbo:protocol>

    <!-- 4、暴露服务   ref：指向服务的真正的实现对象 -->
    <dubbo:service interface="com.lina02.gmall.service.UserService" ref="userServiceImpl"/>

    <!-- 服务的实现 -->
    <bean id="userServiceImpl" class="com.lina02.gmall.service.impl.UserServiceImpl"></bean>

    <!-- 连接监控中心 -->
    <dubbo:monitor protocol="registry"></dubbo:monitor>
    <!--直连监控中心-->
    <!-- <dubbo:monitor address="127.0.0.1:7070"></dubbo:monitor> -->
</beans>

2)在服务消费者order-service-consumer的配置文件consumer.xml中添加如下内容：

<!-- 连接监控中心 -->
<dubbo:monitor protocol="registry"></dubbo:monitor>
<!--直连监控中心-->
<!-- <dubbo:monitor address="127.0.0.1:7070"></dubbo:monitor> -->

添加后的consumer.xml文件内容如下：　

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xmlns:dubbo="http://dubbo.apache.org/schema/dubbo"
	xmlns:context="http://www.springframework.org/schema/context"
	xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
		http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd
		http://dubbo.apache.org/schema/dubbo http://dubbo.apache.org/schema/dubbo/dubbo.xsd
		http://code.alibabatech.com/schema/dubbo http://code.alibabatech.com/schema/dubbo/dubbo.xsd">
	<context:component-scan base-package="com.lina02.gmall.service.impl"></context:component-scan>

	<dubbo:application name="order-service-consumer"></dubbo:application>
	
	<dubbo:registry address="zookeeper://127.0.0.1:2181"></dubbo:registry>
	
	<!--声明需要调用的远程服务的接口；生成远程服务代理  -->
	<dubbo:reference interface="com.lina02.gmall.service.UserService" id="userService">
	</dubbo:reference>

	<!-- 连接监控中心 -->
	<dubbo:monitor protocol="registry"></dubbo:monitor>
	<!--直连监控中心-->
	<!-- <dubbo:monitor address="127.0.0.1:7070"></dubbo:monitor> -->
	
</beans>

8、查看监控中心