Dubbo Service Management configuration Zookeeper Cluster service __java

Dubbo How to use please refer to my previous article: Dubbo Distributed Service Framework and Springmvc+zookeeper implementation service delivery and consumption

This article continues to delve into the previous content and to organize more detailed documentation: http://pan.baidu.com/s/1kUMx3in
Dubbo and Zookeeper cluster architecture

Tomcat registration service to zookeeper Cluster, managed by Dubbo. Dubbo Configuration Zookeeper

To modify the Dubbo/web-inf/dubbo.properties file:

dubbo.registry.address=zookeeper://192.168.200.122:2181?backup=192.168.200.122:2182,192.168.200.122:2183

Dubbo.admin.root.password=root

Dubbo.admin.guest.password=guest

Configuring the Provider-customer node Node1

Provider Applicationcontext.xml

<?xmlversion= "1.0" encoding= "UTF-8"?> "<beansxmlns=" 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/dub

 

    Bo/dubbo.xsd "> <!--provider application information, used to compute dependencies--> <dubbo:applicationname=" Webapp-api-provider "/> <!--use zookeeper Registry to expose service address--> <!--<dubbo:registryaddress= "zookeeper://192.168.200.122:2181?"/>--&

   

    Gt <!--Zookeeper Registration center exposes service cluster configuration--> <dubbo:registryaddress= "zookeeper://192.168.200.122:2181?backup= 192.168.200.122:2182,192.168.200.122:2183 "/> <!--exposes services on port 20881 with the Dubbo protocol (the port number cannot be duplicated if there are multiple providers)--> <

 

 Dubbo:protocol name= "Dubbo" port= "20881"/>   <!--declare the service interface that needs to be exposed (interface is a full path name and cannot be customized)--> <dubbo:serviceinterface= "Dubbo.web.api.service.UserService" re f= "UserService"/> <!--implements services like local beans--> <bean id= "UserService" class= "Com.boonya.dubbo.provider.Use" Rserviceprovider "/> <!--declare the service interfaces that need to be exposed (interface is a full path name, cannot be customized)--> <dubbo:serviceinterface=" Dubbo.web.ap I.service.productservice "ref=" Productservice/> <!--and local bean implementation Services--> <bean id= "Productservice" cl ass= "Com.boonya.dubbo.provider.ProductServiceProvider"/> </beans>

Customer Applicationcontext.xml

<?xmlversion= "1.0" encoding= "UTF-8"?> "<beansxmlns=" 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/dub

 

    Bo/dubbo.xsd "> <!--consumer application information, used to compute dependencies--> <dubbo:applicationname=" Webapp-api-customer "/> <!--use zookeeper Registry to expose service address--> <!--<dubbo:registryaddress= "zookeeper://192.168.200.122:2181"/>--&

    Gt <!--Zookeeper Registration center exposes service cluster configuration--> <dubbo:registryaddress= "zookeeper://192.168.200.122:2181?backup= 192.168.200.122:2182,192.168.200.122:2183 "/> <!--generate a remote service proxy that can be used like a local bean userservice--> <dubbo:refer Enceid= "UserService" interface= "Dubbo.web.api.service.UserSerVice "/> <dubbo:referenceid=" Productservice "interface=" Dubbo.web.api.service.ProductService "/> </bean S>

Node2 Provider Applicationcontext.xml

<?xmlversion= "1.0" encoding= "UTF-8"?> "<beansxmlns=" 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/dub

 

    Bo/dubbo.xsd "> <!--provider application information, used to compute dependencies--> <dubbo:applicationname=" Webapp-api-provider "/> <!--use zookeeper Registry to expose service address--> <!--<dubbo:registryaddress= "zookeeper://192.168.200.122:2181?"/>--&

   

    Gt <!--Zookeeper Registration center exposes service cluster configuration--> <dubbo:registryaddress= "zookeeper://192.168.200.122:2181?backup= 192.168.200.122:2182,192.168.200.122:2183 "/> <!--exposes services on port 20881 with the Dubbo protocol (the port number cannot be duplicated if there are multiple providers)--> <

 

 Dubbo:protocol name= "Dubbo" port= "20882"/>   <!--declare the service interface that needs to be exposed (interface is a full path name and cannot be customized)--> <dubbo:serviceinterface= "Dubbo.web.api.service.UserService" re f= "UserService"/> <!--implements services like local beans--> <bean id= "UserService" class= "Com.boonya.dubbo.provider.Use" Rserviceprovider "/> <!--declare the service interfaces that need to be exposed (interface is a full path name, cannot be customized)--> <dubbo:serviceinterface=" Dubbo.web.ap I.service.productservice "ref=" Productservice/> <!--and local bean implementation Services--> <bean id= "Productservice" cl ass= "Com.boonya.dubbo.provider.ProductServiceProvider"/> </beans>

Customer Applicationcontext.xml

<?xmlversion= "1.0" encoding= "UTF-8"?> "<beansxmlns=" 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/dub

 

    Bo/dubbo.xsd "> <!--consumer application information, used to compute dependencies--> <dubbo:applicationname=" Webapp-api-customer "/> <!--use zookeeper Registry to expose service address--> <!--<dubbo:registryaddress= "zookeeper://192.168.200.122:2181"/>--&

    Gt <!--Zookeeper Registration center exposes service cluster configuration--> <dubbo:registryaddress= "zookeeper://192.168.200.122:2181?backup= 192.168.200.122:2182,192.168.200.122:2183 "/> <!--generate a remote service proxy that can be used like a local bean userservice--> <dubbo:refer Enceid= "UserService" interface= "Dubbo.web.api.service.UserSerVice "/> <dubbo:referenceid=" Productservice "interface=" Dubbo.web.api.service.ProductService "/> </bean S>

Node3 Provider Applicationcontext.xml

<?xmlversion= "1.0" encoding= "UTF-8"?> "<beansxmlns=" 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/dub

 

    Bo/dubbo.xsd "> <!--provider application information, used to compute dependencies--> <dubbo:applicationname=" Webapp-api-provider "/> <!--use zookeeper Registry to expose service address--> <!--<dubbo:registryaddress= "zookeeper://192.168.200.122:2181?"/>--&

   

    Gt <!--Zookeeper Registration center exposes service cluster configuration--> <dubbo:registryaddress= "zookeeper://192.168.200.122:2181?backup= 192.168.200.122:2182,192.168.200.122:2183 "/> <!--exposes services on port 20881 with the Dubbo protocol (the port number cannot be duplicated if there are multiple providers)--> <

 

 Dubbo:protocol name= "Dubbo" port= "20883"/>   <!--declare the service interface that needs to be exposed (interface is a full path name and cannot be customized)--> <dubbo:serviceinterface= "Dubbo.web.api.service.UserService" re f= "UserService"/> <!--implements services like local beans--> <bean id= "UserService" class= "Com.boonya.dubbo.provider.Use" Rserviceprovider "/> <!--declare the service interfaces that need to be exposed (interface is a full path name, cannot be customized)--> <dubbo:serviceinterface=" Dubbo.web.ap I.service.productservice "ref=" Productservice/> <!--and local bean implementation Services--> <bean id= "Productservice" cl ass= "Com.boonya.dubbo.provider.ProductServiceProvider"/> </beans>

Customer Applicationcontext.xml

<?xmlversion= "1.0" encoding= "UTF-8"?> "<beansxmlns=" 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/dub

 

    Bo/dubbo.xsd "> <!--consumer application information, used to compute dependencies--> <dubbo:applicationname=" Webapp-api-customer "/> <!--use zookeeper Registry to expose service address--> <!--<dubbo:registryaddress= "zookeeper://192.168.200.122:2181"/>--&

    Gt <!--Zookeeper Registration center exposes service cluster configuration--> <dubbo:registryaddress= "zookeeper://192.168.200.122:2181?backup= 192.168.200.122:2182,192.168.200.122:2183 "/> <!--generate a remote service proxy that can be used like a local bean userservice--> <dubbo:refer Enceid= "UserService" interface= "Dubbo.web.api.service.UserSerVice "/> <dubbo:referenceid=" Productservice "interface=" Dubbo.web.api.service.ProductService "/> </bean S>

Test Node API Services

Providers

Customers

Note: Once you have access to the interface, you can see the consumer, where the "application name" can be differentiated according to the port settings for Tomcat. Dubbo+zookeeper Architecture Application Framework

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Latest Sample code download
Github:https://github.com/sunflowersofjava/dubbo-zookeeper-spring.git