eureka-client-archaius2/src/main/java/com/netflix/appinfo/Ec2EurekaArchaius2InstanceConfig.java
eureka-client/src/main/java/com/netflix/appinfo/CloudInstanceConfig.java

eureka-client-archaius2/src/main/java/com/netflix/appinfo/providers/Archaius2VipAddressResolver.java
eureka-client/src/main/java/com/netflix/appinfo/providers/Archaius1VipAddressResolver.java

eureka-client-archaius2/src/main/java/com/netflix/discovery/guice/InternalEurekaClientModule.java
eureka-client/src/main/java/com/netflix/discovery/guice/EurekaModule.java