com.netflix.discovery.util

Class EurekaUtils

java.lang.Object

com.netflix.discovery.util.EurekaUtils

public final class EurekaUtils
extends java.lang.Object

A collection of utility functions that is useful to simplify operations on ApplicationInfoManager, InstanceInfo and EurekaClient

Constructor Summary

Constructors

Constructor and Description
EurekaUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	getPrivateIp(InstanceInfo instanceInfo) return the privateIp address of the given InstanceInfo record.
static boolean	isInEc2(InstanceInfo instanceInfo) check to see if the instanceInfo record is of a server that is deployed within EC2 (best effort check based on assumptions of underlying id).
static boolean	isInVpc(InstanceInfo instanceInfo) check to see if the instanceInfo record is of a server that is deployed within EC2 VPC (best effort check based on assumption of existing vpcId).

Methods inherited from class java.lang.Object

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

Constructor Detail

EurekaUtils

public EurekaUtils()

Method Detail

getPrivateIp

public static java.lang.String getPrivateIp(InstanceInfo instanceInfo)

return the privateIp address of the given InstanceInfo record. The record could be for the local server or a remote server.

Parameters:

instanceInfo -

Returns:

the private Ip (also known as localIpv4 in ec2)

isInEc2

public static boolean isInEc2(InstanceInfo instanceInfo)

check to see if the instanceInfo record is of a server that is deployed within EC2 (best effort check based on assumptions of underlying id). This check could be for the local server or a remote server.

Parameters:

instanceInfo -

Returns:

true if the record contains an EC2 style "i-*" id

isInVpc

public static boolean isInVpc(InstanceInfo instanceInfo)

check to see if the instanceInfo record is of a server that is deployed within EC2 VPC (best effort check based on assumption of existing vpcId). This check could be for the local server or a remote server.

Parameters:

instanceInfo -

Returns:

true if the record contains a non null, non empty AWS vpcId