org.apache.ignite.spi.discovery.tcp.ipfinder.elb

Class TcpDiscoveryAlbIpFinder

java.lang.Object

org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinderAdapter

org.apache.ignite.spi.discovery.tcp.ipfinder.elb.TcpDiscoveryAlbIpFinder

All Implemented Interfaces:

TcpDiscoveryIpFinder

public class TcpDiscoveryAlbIpFinder
extends TcpDiscoveryIpFinderAdapter

AWS Application load balancer(ALB) based IP finder.

For information about Amazon Application load balancer visit: aws.amazon.com.

Configuration

Mandatory

• setCredentialsProvider(AWSCredentialsProvider)
• Application load balancer target group ARN name (see setTargetGrpARN(String))
• Application load balancer region (see setRegion(String))

The finder will fetch all nodes connected under an Application load balancer and share with its peers for cluster awareness.

Note that using AWS Application load balancer service will result in charges to your AWS account.

Choose another implementation of TcpDiscoveryIpFinder for local or home network tests.

Note that this finder is shared.

Note that this finder can only be used on AWS EC2 instances that belong on a Load Balancer based auto scaling group.

See Also:

TcpDiscoveryElbIpFinder

Field Summary

Fields inherited from class org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinderAdapter

ignite

Constructor Summary

Constructors

Constructor and Description
TcpDiscoveryAlbIpFinder() Creates Application load balancer IP finder instance.

Method Summary

Modifier and Type	Method and Description
Collection<InetSocketAddress>	getRegisteredAddresses()
void	registerAddresses(Collection<InetSocketAddress> addrs)
void	setCredentialsProvider(com.amazonaws.auth.AWSCredentialsProvider credsProvider) Sets AWS credentials provider.
void	setRegion(String region) Sets AWS Application Load Balancer's region.
void	setTargetGrpARN(String targetGrpARN) Sets AWS Application Load Balancer's target group ARN.
void	unregisterAddresses(Collection<InetSocketAddress> addrs)

Methods inherited from class org.apache.ignite.spi.discovery.tcp.ipfinder.TcpDiscoveryIpFinderAdapter

close, discoveryClientMode, initializeLocalAddresses, isShared, onSpiContextDestroyed, onSpiContextInitialized, setShared, spiContext, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TcpDiscoveryAlbIpFinder

public TcpDiscoveryAlbIpFinder()

Creates Application load balancer IP finder instance.

Method Detail

getRegisteredAddresses

public Collection<InetSocketAddress> getRegisteredAddresses()
                                                     throws IgniteSpiException

Throws:

IgniteSpiException

setTargetGrpARN

@IgniteSpiConfiguration(optional=false)
public void setTargetGrpARN(String targetGrpARN)

Sets AWS Application Load Balancer's target group ARN. For details refer to Amazon API reference.

Parameters:

targetGrpARN - Target group ARN attached to an AWS Application Load Balancer.

setRegion

@IgniteSpiConfiguration(optional=false)
public void setRegion(String region)

Sets AWS Application Load Balancer's region. For details refer to Amazon API reference.

Parameters:

region - AWS Elastic Load Balancer region (e.g: us-east-1)

setCredentialsProvider

@IgniteSpiConfiguration(optional=false)
public void setCredentialsProvider(com.amazonaws.auth.AWSCredentialsProvider credsProvider)

Sets AWS credentials provider. For details refer to Amazon API reference.

Parameters:

credsProvider - AWS credentials provider.

registerAddresses

public void registerAddresses(Collection<InetSocketAddress> addrs)
                       throws IgniteSpiException

Throws:

IgniteSpiException

unregisterAddresses

public void unregisterAddresses(Collection<InetSocketAddress> addrs)
                         throws IgniteSpiException

Throws:

IgniteSpiException