com.netflix.karyon.server.eureka
Class EurekaHandler

java.lang.Object
  com.netflix.karyon.server.eureka.EurekaHandler

All Implemented Interfaces:

com.netflix.karyon.spi.ServiceRegistryClient

public class EurekaHandler
extends java.lang.Object
implements com.netflix.karyon.spi.ServiceRegistryClient

A handler for integrating with Eureka. This handler can be disabled by setting a property PropertyNames.DISABLE_EUREKA_INTEGRATION as true.
If enabled, this class registers the application with eureka as a cloud instance iff the value of the property PropertyNames.EUREKA_DATACENTER_TYPE_PROP_NAME is set to DataCenterInfo.Name#Amazon or DataCenterInfo.Name#Netflix. In such a case, this class uses CloudInstanceConfig to register with eureka. Otherwise MyDataCenterInstanceConfig is used as eureka config.

Nested Class Summary

Nested classes/interfaces inherited from interface com.netflix.karyon.spi.ServiceRegistryClient

com.netflix.karyon.spi.ServiceRegistryClient.ServiceStatus

Field Summary

protected java.lang.String	datacenterType
protected java.lang.String	eurekaClientNamespace
protected java.lang.String	eurekaNamespace
protected static org.slf4j.Logger	logger

Constructor Summary

EurekaHandler(EurekaHealthCheckCallback eurekaHealthCheckCallback, HealthCheckInvocationStrategy healthCheckInvocationStrategy)

Method Summary

protected com.netflix.appinfo.EurekaInstanceConfig	createEurekaInstanceConfig()
void	markAsDown()
void	markAsUp()
void	postConfig()
void	register()
void	updateStatus(com.netflix.karyon.spi.ServiceRegistryClient.ServiceStatus newStatus)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

logger

protected static final org.slf4j.Logger logger

eurekaNamespace

@Configuration(value="com.netflix.karyon.eureka.properties.prefix",
               documentation="Namespace for eureka related properties.")
protected java.lang.String eurekaNamespace

eurekaClientNamespace

@Configuration(value="com.netflix.karyon.eureka.client.properties.prefix",
               documentation="Namespace for eureka client related properties.")
protected java.lang.String eurekaClientNamespace

datacenterType

@Configuration(value="com.netflix.karyon.eureka.datacenter.type",
               documentation="Datacenter type used for initializing appropriate eureka instance configuration.")
protected java.lang.String datacenterType

Constructor Detail

EurekaHandler

@Inject
public EurekaHandler(EurekaHealthCheckCallback eurekaHealthCheckCallback,
                            HealthCheckInvocationStrategy healthCheckInvocationStrategy)

Method Detail

postConfig

@PostConstruct
public void postConfig()

register

public void register()

createEurekaInstanceConfig

protected com.netflix.appinfo.EurekaInstanceConfig createEurekaInstanceConfig()

markAsUp

public void markAsUp()

markAsDown

public void markAsDown()

updateStatus

public void updateStatus(com.netflix.karyon.spi.ServiceRegistryClient.ServiceStatus newStatus)

Specified by:

updateStatus in interface com.netflix.karyon.spi.ServiceRegistryClient