@Override
public void attachVip(InstanceData instance, VirtualIp vip) throws CloudException {
GawkerHost host = GawkerHost.this;
VirtualIpMapper mapper = VirtualIpMapper.build(host, instance, vip);
ConfigureVirtualIp configureVip = new ConfigureVirtualIp(host, applydContext);
String hostIp = mapper.mapIp(host, instance, vip);
updateApplyd |= configureVip.updateConfig(instance, vip, hostIp);
}