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Nacos

The servers support Alibaba Nacos as a configuration and service discovery center.

Current supported nacos server is 2.3.1.

If your nacos sever is not compatible with this version, you can change the nacos client dependency in server/server-starter/pom.xml to match your nacos server.

Enable Nacos

By default, Nacos is not enabled in server/server-starter/src/main/resources/bootstrap.yml.

You can enable it by change the spring.cloud.nacos.config.enabled from false to true as following.

spring:
  cloud:
    nacos:
      config:
        enabled: false

You also need to change the following nacos configuration items to reflect the items in nacos server.

spring:
  cloud:
    nacos:
      config:
        file-extension: yaml
        server-addr: nacos.server:80
        namespace: ffffffff-d350-4755-ab1a-28721fc79cfa
        refresh-enabled: true
        group: DEFAULT_GROUP

Enable Service Discovery

If the collector is deployed with web-server separately, we also need to enable service discovery. To do this, we need to turn on spring.cloud.nacos.discovery.enabled, and set correct Nacos server address by property spring.cloud.nacos.discovery.server-addr. Here's an example.

spring:
  cloud:
    nacos:
      discovery:
        enabled: true
        watch:
          enabled: false
        server-addr: nacos.server:80