From afc528335c04b6e65ce52c75e31d33161a034ad7 Mon Sep 17 00:00:00 2001
From: Ryan Baxter <rbaxter@vmware.com>
Date: Fri, 26 Mar 2021 16:47:59 -0400
Subject: [PATCH] Missing health initializer bean

---
 ...netesDiscoveryClientAutoConfiguration.java | 20 +++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/spring-cloud-kubernetes-discovery/src/main/java/org/springframework/cloud/kubernetes/discovery/KubernetesDiscoveryClientAutoConfiguration.java b/spring-cloud-kubernetes-discovery/src/main/java/org/springframework/cloud/kubernetes/discovery/KubernetesDiscoveryClientAutoConfiguration.java
index c6a4b774..4ed91133 100644
--- a/spring-cloud-kubernetes-discovery/src/main/java/org/springframework/cloud/kubernetes/discovery/KubernetesDiscoveryClientAutoConfiguration.java
+++ b/spring-cloud-kubernetes-discovery/src/main/java/org/springframework/cloud/kubernetes/discovery/KubernetesDiscoveryClientAutoConfiguration.java
@@ -18,17 +18,22 @@ package org.springframework.cloud.kubernetes.discovery;
 
 import io.fabric8.kubernetes.client.KubernetesClient;
 
+import org.springframework.boot.actuate.health.HealthIndicator;
 import org.springframework.boot.autoconfigure.AutoConfigureAfter;
 import org.springframework.boot.autoconfigure.AutoConfigureBefore;
+import org.springframework.boot.autoconfigure.condition.ConditionalOnClass;
 import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
 import org.springframework.cloud.client.CommonsClientAutoConfiguration;
 import org.springframework.cloud.client.ConditionalOnBlockingDiscoveryEnabled;
 import org.springframework.cloud.client.ConditionalOnDiscoveryEnabled;
+import org.springframework.cloud.client.ConditionalOnDiscoveryHealthIndicatorEnabled;
 import org.springframework.cloud.client.discovery.simple.SimpleDiscoveryClientAutoConfiguration;
 import org.springframework.cloud.kubernetes.ConditionalOnKubernetesEnabled;
 import org.springframework.cloud.kubernetes.KubernetesAutoConfiguration;
+import org.springframework.cloud.kubernetes.PodUtils;
 import org.springframework.cloud.kubernetes.registry.KubernetesRegistration;
 import org.springframework.cloud.kubernetes.registry.KubernetesServiceRegistry;
+import org.springframework.context.ApplicationEventPublisher;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 
@@ -92,6 +97,21 @@ public class KubernetesDiscoveryClientAutoConfiguration {
 		return new KubernetesDiscoveryProperties();
 	}
 
+	@ConditionalOnClass({ HealthIndicator.class })
+	@ConditionalOnDiscoveryEnabled
+	@ConditionalOnDiscoveryHealthIndicatorEnabled
+	@Configuration
+	public static class KubernetesDiscoveryClientHealthIndicatorConfiguration {
+
+		@Bean
+		public KubernetesDiscoveryClientHealthIndicatorInitializer indicatorInitializer(
+				ApplicationEventPublisher applicationEventPublisher, PodUtils podUtils) {
+			return new KubernetesDiscoveryClientHealthIndicatorInitializer(podUtils,
+					applicationEventPublisher);
+		}
+
+	}
+
 	@Configuration(proxyBeanMethods = false)
 	@ConditionalOnBlockingDiscoveryEnabled
 	@ConditionalOnKubernetesDiscoveryEnabled