class Fabric8LeaderAutoConfiguration {

	/*
	 * Used for publishing application events that happen: granted, revoked or failed to
	 * acquire mutex.
	 */
	@Bean
	@ConditionalOnMissingBean(LeaderEventPublisher.class)
	public LeaderEventPublisher defaultLeaderEventPublisher(ApplicationEventPublisher applicationEventPublisher) {
		return new DefaultLeaderEventPublisher(applicationEventPublisher);
	}

	/*
	 * This can be thought as "self" or the pod that participates in leader election
	 * process. The implementation that we return simply logs events that happen during
	 * that process.
	 */
	@Bean
	public Candidate candidate(LeaderProperties leaderProperties) throws UnknownHostException {<FILL_FUNCTION_BODY>}

	/*
	 * Add an info contributor with leader information.
	 */
	@Bean
	@ConditionalOnClass(InfoContributor.class)
	public LeaderInfoContributor leaderInfoContributor(Fabric8LeadershipController fabric8LeadershipController,
			Candidate candidate) {
		return new LeaderInfoContributor(fabric8LeadershipController, candidate);
	}

	@Bean
	public Fabric8LeadershipController leadershipController(Candidate candidate, LeaderProperties leaderProperties,
			LeaderEventPublisher leaderEventPublisher, KubernetesClient kubernetesClient) {
		return new Fabric8LeadershipController(candidate, leaderProperties, leaderEventPublisher, kubernetesClient);
	}

	@Bean
	public Fabric8LeaderRecordWatcher leaderRecordWatcher(LeaderProperties leaderProperties,
			Fabric8LeadershipController fabric8LeadershipController, KubernetesClient kubernetesClient) {
		return new Fabric8LeaderRecordWatcher(leaderProperties, fabric8LeadershipController, kubernetesClient);
	}

	@Bean
	public Fabric8PodReadinessWatcher hostPodWatcher(Candidate candidate, KubernetesClient kubernetesClient,
			Fabric8LeadershipController fabric8LeadershipController) {
		return new Fabric8PodReadinessWatcher(candidate.getId(), kubernetesClient, fabric8LeadershipController);
	}

	@Bean(destroyMethod = "stop")
	public LeaderInitiator leaderInitiator(LeaderProperties leaderProperties,
			Fabric8LeadershipController fabric8LeadershipController,
			Fabric8LeaderRecordWatcher fabric8LeaderRecordWatcher, Fabric8PodReadinessWatcher hostPodWatcher) {
		return new LeaderInitiator(leaderProperties, fabric8LeadershipController, fabric8LeaderRecordWatcher,
				hostPodWatcher);
	}

}

		String id = LeaderUtils.hostName();
		String role = leaderProperties.getRole();
		return new DefaultCandidate(id, role);
	
<no_super_class>