com.netflix.priam.identity.config

Interface InstanceDataRetriever

All Known Implementing Classes:

AwsClassicInstanceDataRetriever, AWSVpcInstanceDataRetriever, InstanceDataRetrieverBase, LocalInstanceDataRetriever

public interface InstanceDataRetriever

A means to fetch meta data of running instance

Method Summary

Modifier and Type	Method and Description
java.lang.String	getAvailabilityZone() Get the availability zone of the running instance.
java.lang.String	getAWSAccountId() AWS Account ID of running instance.
java.lang.String	getInstanceId() Get the instance id of the running instance.
java.lang.String	getInstanceType() Get the instance type of the running instance.
java.lang.String	getMac() Get the id of the network interface for running instance.
java.lang.String	getPrivateIP() Get private ip address for running instance.
java.lang.String	getPublicHostname() Get the public hostname for the running instance.
java.lang.String	getPublicIP() Get public ip address for running instance.
java.lang.String	getRac() Get the availability zone of the running instance.
java.lang.String	getRegion() Get the region of the AWS account of running instance
java.lang.String	getVpcId() Get the id of the vpc account for running instance.

Method Detail

getRac

java.lang.String getRac()

Get the availability zone of the running instance.

Returns:

the availability zone of the running instance. e.g. us-east-1c

getPublicHostname

java.lang.String getPublicHostname()

Get the public hostname for the running instance.

Returns:

the public hostname for the running instance. e.g.: ec2-12-34-56-78.compute-1.amazonaws.com

getPublicIP

java.lang.String getPublicIP()

Get public ip address for running instance. Can be null.

Returns:

private ip address for running instance.

getPrivateIP

java.lang.String getPrivateIP()

Get private ip address for running instance.

Returns:

private ip address for running instance.

getInstanceId

java.lang.String getInstanceId()

Get the instance id of the running instance.

Returns:

the instance id of the running instance. e.g. i-07a88a49ff155353

getInstanceType

java.lang.String getInstanceType()

Get the instance type of the running instance.

Returns:

the instance type of the running instance. e.g. i3.2xlarge

getMac

java.lang.String getMac()

Get the id of the network interface for running instance.

Returns:

id of the network interface for running instance

getVpcId

java.lang.String getVpcId()

Get the id of the vpc account for running instance.

Returns:

the id of the vpc account for running instance, null if does not exist.

getAWSAccountId

java.lang.String getAWSAccountId()
                          throws org.codehaus.jettison.json.JSONException

AWS Account ID of running instance.

Returns:

the id (e.g. 12345) of the AWS account of running instance, could be null /empty.

Throws:

org.codehaus.jettison.json.JSONException

getRegion

java.lang.String getRegion()
                    throws org.codehaus.jettison.json.JSONException

Get the region of the AWS account of running instance

Returns:

the region (e.g. us-east-1) of the AWS account of running instance, could be null /empty.

Throws:

org.codehaus.jettison.json.JSONException

getAvailabilityZone

java.lang.String getAvailabilityZone()
                              throws org.codehaus.jettison.json.JSONException

Get the availability zone of the running instance.

Returns:

the availability zone of the running instance. e.g. us-east-1c

Throws:

org.codehaus.jettison.json.JSONException