Dubbo-go 3.0 注册中心
Dubbo-go 3.0 注册中心
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Dubbo-go 3.0 注册中心配置
参考samples dubbo-go-samples/registry
Registry 注册中心配置
- Nacos 注册中心
dubbo:
application: # 应用信息，服务启动后会将相关信息注册到注册中心，可被客户端从 url 中识别
name: myApp # application=myApp; name=myApp
module: opensource # module=opensource
organization: dubbo # organization=dubbo
owner: laurence # owner=laurence
version: myversion # app.version=myversion
environment: pro # environment=pro
registries:
nacosWithCustomGroup:
protocol: nacos # 注册中心选择 nacos
address: 127.0.0.1:8848 # nacos ip
group: myGroup # nacos group, 默认 DEFAULT_GROUP
namespace: 9fb00abb-278d-42fc-96bf-e0151601e4a1 # nacos namespaceID, should be created before. 默认public
username: abc
password: abc
protocols:
dubbo:
name: dubbo
port: 20000
provider:
services:
UserProviderWithCustomGroupAndVersion: # 接口三元组：接口名、版本号、分组。client 和 server 需要保持一致。
interface: org.apache.dubbo.UserProvider.Test # 接口名必填
version: myInterfaceVersion # 默认为空
group: myInterfaceGroup # 默认为空
Dubbo-go 的注册中心配置的 group、namespace、username、password，均与 nacos 相关概念对应。
- Zookeeper 注册中心
dubbo:
# application: 与nacos 一致，不再赘述
registries:
demoZK:
protocol: zookeeper # 注册中心选择 nacos
address: 127.0.0.1:2181 # zookeeper ip
group: myGroup # nacos group, 默认 dubbo
protocols:
triple:
name: tri
port: 20000
provider:
services:
UserProviderWithCustomGroupAndVersion: # 接口三元组：接口名、版本号、分组。client 和 server 需要保持一致。
interface: com.apache.dubbo.sample.basic.IGreeter # 接口名必填
version: myInterfaceVersion # 默认为空
group: myInterfaceGroup # 默认为空
zookeeper 注册时，provider 端将接口信息注册在 /$(group)/$(interface)/providers 节点，以上面配置为例，注册的 zk path 为 /myGroup/com.apache.dubbo.sample.basic.IGreeter/providers/
consumer 端注册在 /$(group)/$(interface)/consumers 作统计用。
- ETCD 注册中心
dubbo:
registries:
etcd:
protocol: etcdv3
timeout: 3s
address: 127.0.0.1:2379
protocols:
dubbo:
name: dubbo
port: 20000
provider:
services:
UserProvider:
interface: org.apache.dubbo.UserProvider
- 应用级服务注册发现
dubbo:
registries:
demoZK:
protocol: zookeeper # nacos/zookeeper
address: 127.0.0.1:2181
registry-type: service # 使用应用级服务发现
metadata-report: # 配置元数据中心
protocol: zookeeper
address: 127.0.0.1:2181
protocols:
triple:
name: tri
port: 20000
provider:
services:
GreeterProvider:
interface: com.apache.dubbo.sample.basic.IGreeter
下一章: 【Triple 协议异常回传】
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