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Spring Cloud Consul Discovery(Patch Version for service Re-Register by Jason He)
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/*
 * Copyright 2013-2019 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.cloud.consul.discovery.reactive;

import com.ecwid.consul.v1.ConsulClient;

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.boot.context.properties.EnableConfigurationProperties;
import org.springframework.cloud.client.ConditionalOnDiscoveryEnabled;
import org.springframework.cloud.client.ConditionalOnDiscoveryHealthIndicatorEnabled;
import org.springframework.cloud.client.ConditionalOnReactiveDiscoveryEnabled;
import org.springframework.cloud.client.ReactiveCommonsClientAutoConfiguration;
import org.springframework.cloud.client.discovery.composite.reactive.ReactiveCompositeDiscoveryClientAutoConfiguration;
import org.springframework.cloud.client.discovery.health.DiscoveryClientHealthIndicatorProperties;
import org.springframework.cloud.client.discovery.health.reactive.ReactiveDiscoveryClientHealthIndicator;
import org.springframework.cloud.commons.util.InetUtils;
import org.springframework.cloud.commons.util.UtilAutoConfiguration;
import org.springframework.cloud.consul.ConditionalOnConsulEnabled;
import org.springframework.cloud.consul.ConsulAutoConfiguration;
import org.springframework.cloud.consul.discovery.ConditionalOnConsulDiscoveryEnabled;
import org.springframework.cloud.consul.discovery.ConsulDiscoveryProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * @author Tim Ysewyn
 */
@Configuration(proxyBeanMethods = false)
@ConditionalOnDiscoveryEnabled
@ConditionalOnReactiveDiscoveryEnabled
@ConditionalOnConsulEnabled
@ConditionalOnConsulDiscoveryEnabled
@EnableConfigurationProperties(DiscoveryClientHealthIndicatorProperties.class)
@AutoConfigureBefore(ReactiveCommonsClientAutoConfiguration.class)
@AutoConfigureAfter({ UtilAutoConfiguration.class,
		ReactiveCompositeDiscoveryClientAutoConfiguration.class,
		ConsulAutoConfiguration.class })
public class ConsulReactiveDiscoveryClientConfiguration {

	@Bean
	@ConditionalOnMissingBean
	public ConsulDiscoveryProperties consulDiscoveryProperties(InetUtils inetUtils) {
		return new ConsulDiscoveryProperties(inetUtils);
	}

	@Bean
	@ConditionalOnMissingBean
	public ConsulReactiveDiscoveryClient consulReactiveDiscoveryClient(
			ConsulClient client, ConsulDiscoveryProperties discoveryProperties) {
		return new ConsulReactiveDiscoveryClient(client, discoveryProperties);
	}

	@Bean
	@ConditionalOnClass(
			name = "org.springframework.boot.actuate.health.ReactiveHealthIndicator")
	@ConditionalOnDiscoveryHealthIndicatorEnabled
	public ReactiveDiscoveryClientHealthIndicator consulReactiveDiscoveryClientHealthIndicator(
			ConsulReactiveDiscoveryClient client,
			DiscoveryClientHealthIndicatorProperties properties) {
		return new ReactiveDiscoveryClientHealthIndicator(client, properties);
	}

}