自定义acuator端口

java 复制代码

@Component
@Endpoint(id = "nacos-deregister-instance")
public class NacosDeRegisterInstanceEndpoint {
    public static final Logger logger = LoggerFactory.getLogger(NacosDeRegisterInstanceEndpoint.class);
//    @Resource
//    private SpringClientFactory springClientFactory;

    @Resource
    private RefreshScope refreshScope;

    @Resource
    private NacosDiscoveryProperties nacosDiscoveryProperties;

    public NacosDeRegisterInstanceEndpoint(NacosDiscoveryProperties nacosDiscoveryProperties) {
        this.nacosDiscoveryProperties = nacosDiscoveryProperties;
    }

    @ReadOperation
    public String deregisterInstance() {
        String serviceName = nacosDiscoveryProperties.getService();
        String groupName = nacosDiscoveryProperties.getGroup();
        String clusterName = nacosDiscoveryProperties.getClusterName();
        String ip = nacosDiscoveryProperties.getIp();
        int port = nacosDiscoveryProperties.getPort();
        logger.info("deregister from nacos, serviceName:{}, groupName:{}, clusterName:{}, ip:{}, port:{}", serviceName, groupName, clusterName, ip, port);
        try {
            nacosDiscoveryProperties.namingServiceInstance().deregisterInstance(serviceName, groupName, ip, port, clusterName);
            refreshScope.refresh(serviceName);
        } catch (NacosException e) {
            logger.error("deregister from nacos error", e);
            return "error";
        }
        return "success";
    }

        @ConditionalOnClass(Endpoint.class)
    @ConditionalOnBean(type = "com.alibaba.cloud.nacos.NacosDiscoveryProperties")
    public class NacosDeRegisterInstanceEndpointAutoConfiguration {

        @Resource
        private NacosDiscoveryProperties nacosDiscoveryProperties;

        @ConditionalOnMissingBean
        @Bean
        public NacosDeRegisterInstanceEndpoint nacosDeRegisterEndpoint() {
            return new NacosDeRegisterInstanceEndpoint(nacosDiscoveryProperties);
        }
    }
}

服务下线

java 复制代码

management:
  endpoints:
    web:
      exposure:
        include: health,shutdown,service-registry,nacos-deregister-instance
  endpoint:
    health:
      show-details: always
    shutdown:
      enabled: true
    nacos-deregister-instance:
      enabled: true

java 复制代码

management:
  endpoints:
    web:
      exposure:
        include: health,shutdown,service-registry
      path-mapping:
        service-registry: deregister
  endpoint:
    health:
      show-details: always
    shutdown:
      enabled: true
    nacos-deregister-instance:
      enabled: true