polaris/registry/go-server/conf/dubbogo.yml

dubbo:
  application:
    name: myApp # metadata: application=myApp; name=myApp
    module: opensource #metadata: module=opensource
    group: myAppGroup # no metadata record
    organization: dubbo # metadata: organization=dubbo
    owner: laurence # metadata: owner=laurence
    version: myversion # metadata: app.version=myversion
    environment: pro # metadata: environment=pro
  registries:
    polarisMesh:
      protocol: polaris
      address: 127.0.0.1:8091
      namespace: dubbogo
      registry-type: interface
  protocols:
    dubbo:
      name: dubbo
      port: 20000
  provider:
    services:
      UserProvider:
        interface: org.apache.dubbo.UserProvider.Test
      UserProviderWithCustomGroupAndVersion:
        interface: org.apache.dubbo.UserProvider.Test2
        version: myInterfaceVersion # dubbo interface version must be same with client
        group: myInterfaceGroup # dubbo interface group must be same with client