see Precondition
To use Apollo as configuration source in ServiceComb Java Chassis services:
Start Apollo service and create a project to associate with Chassis service, then generate a token
Import config-apollo in pom:
<dependency> <groupId>org.apache.servicecomb</groupId> <artifactId>config-apollo</artifactId> </dependency>
Configurations for Apollo itself in microservice.yaml, for example:
apollo: config: serverUri: http://127.0.0.1:8070 #Apollo portal server address serviceName: apollo-test #service name use AppId in apollo env: DEV #default value DEV clusters: default #default value default namespace: application #default value application token: #get token from Apollo web pages
Start Chassis service and update configurations in Apollo portal service.
Compile the source code, and use mvn exec to execute the main class MainServer.
mvn clean install cd config-apollo-sample/ mvn exec:java -Dexec.mainClass="MainServer"
Verify configurations can be configured dynamically.
Before publishing a new configuration items from apollo portal, MainServer will just print DynamicProperty: {name=timeout, current value=default}
After timeout configuration is published with value 100, MainServer will print DynamicProperty: {name=timeout, current value=100}