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Polish alibaba/spring-cloud-alibaba/#902 : [Nacos Discovery] create NacosDiscoveryHealthIndicator

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mercyblitz 2020-02-04 18:39:30 +08:00
parent d1e4711e98
commit 4106d48810
2 changed files with 9 additions and 8 deletions
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11
spring-cloud-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/actuate/health/NacosDiscoveryHealthIndicator.java
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@ -16,7 +16,6 @@
*/ */
package com.alibaba.cloud.nacos.discovery.actuate.health; package com.alibaba.cloud.nacos.discovery.actuate.health;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.nacos.api.naming.NamingService; import com.alibaba.nacos.api.naming.NamingService;
import org.springframework.boot.actuate.health.AbstractHealthIndicator; import org.springframework.boot.actuate.health.AbstractHealthIndicator;
@ -26,22 +25,20 @@ import org.springframework.boot.actuate.health.HealthIndicator;
/** /**
* The {@link HealthIndicator} for Nacos Discovery * The {@link HealthIndicator} for Nacos Discovery
* *
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
* @since 2.2.0 * @since 2.2.0
*
* @see HealthIndicator * @see HealthIndicator
*/ */
public class NacosDiscoveryHealthIndicator extends AbstractHealthIndicator { public class NacosDiscoveryHealthIndicator extends AbstractHealthIndicator {
private final NacosDiscoveryProperties nacosDiscoveryProperties; private final NamingService namingService;
public NacosDiscoveryHealthIndicator( public NacosDiscoveryHealthIndicator(NamingService namingService) {
NacosDiscoveryProperties nacosDiscoveryProperties) { this.namingService = namingService;
this.nacosDiscoveryProperties = nacosDiscoveryProperties;
} }
@Override @Override
protected void doHealthCheck(Health.Builder builder) throws Exception { protected void doHealthCheck(Health.Builder builder) throws Exception {
NamingService namingService = nacosDiscoveryProperties.namingServiceInstance();
// Just return "UP" or "DOWN" // Just return "UP" or "DOWN"
String status = namingService.getServerStatus(); String status = namingService.getServerStatus();
// Set the status to Builder // Set the status to Builder

6
spring-cloud-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/endpoint/NacosDiscoveryEndpointAutoConfiguration.java
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@ -30,7 +30,10 @@ import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration; import org.springframework.context.annotation.Configuration;
/** /**
* The AutoConfiguration class for Nacos Discovery's Endpoints
*
* @author xiaojing * @author xiaojing
* @author <a href="mailto:mercyblitz@gmail.com">Mercy</a>
*/ */
@Configuration(proxyBeanMethods = false) @Configuration(proxyBeanMethods = false)
@ConditionalOnClass(Endpoint.class) @ConditionalOnClass(Endpoint.class)
@ -49,6 +52,7 @@ public class NacosDiscoveryEndpointAutoConfiguration {
@ConditionalOnEnabledHealthIndicator("nacos-discovery") @ConditionalOnEnabledHealthIndicator("nacos-discovery")
public HealthIndicator nacosDiscoveryHealthIndicator( public HealthIndicator nacosDiscoveryHealthIndicator(
NacosDiscoveryProperties nacosDiscoveryProperties) { NacosDiscoveryProperties nacosDiscoveryProperties) {
return new NacosDiscoveryHealthIndicator(nacosDiscoveryProperties); return new NacosDiscoveryHealthIndicator(
nacosDiscoveryProperties.namingServiceInstance());
} }
} }