de.taimos.dvalin.cloud.aws

Class EC2Context

java.lang.Object

de.taimos.dvalin.cloud.aws.EC2Context

@Component
public class EC2Context
extends Object

Constructor Summary

Constructors

Constructor and Description
EC2Context()

Method Summary

Modifier and Type	Method and Description
String	getAutoScalingGroup() Needed AWS actions: autoscaling:DescribeAutoScalingInstances
com.amazonaws.services.autoscaling.model.AutoScalingGroup	getAutoScalingGroup(String autoScalingGroupName) Needed AWS actions: autoscaling:DescribeAutoScalingGroups
Map<String,String>	getAutoScalingGroupTags(String autoScalingGroupName) Needed AWS actions: autoscaling:DescribeAutoScalingGroups
List<String>	getAutoScalingMembers(String autoScalingGroupName) Needed AWS actions: autoscaling:DescribeAutoScalingGroups
com.amazonaws.services.ec2.model.Instance	getInstance() Needed AWS actions: ec2:DescribeInstances
String	getInstanceId()
Map<String,String>	getInstanceTags() Needed AWS actions: ec2:DescribeInstances
List<String>	getPrivateAutoScalingMemberIPs(String autoScalingGroupName) Needed AWS actions: autoscaling:DescribeAutoScalingGroups ec2:DescribeInstances

Methods inherited from class java.lang.Object

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

Constructor Detail

EC2Context

public EC2Context()

Method Detail

getInstanceId

public String getInstanceId()

Returns:

the instance id

getInstanceTags

public Map<String,String> getInstanceTags()

Needed AWS actions:

• ec2:DescribeInstances

Returns:

the tags of the current instance

getAutoScalingGroup

public String getAutoScalingGroup()

Needed AWS actions:

• autoscaling:DescribeAutoScalingInstances

Returns:

the name of the auto scaling group the current instance is a member of

getAutoScalingMembers

public List<String> getAutoScalingMembers(String autoScalingGroupName)

Needed AWS actions:

• autoscaling:DescribeAutoScalingGroups

Parameters:

autoScalingGroupName - the name to search for

Returns:

the members of the given auto scaling group

getPrivateAutoScalingMemberIPs

public List<String> getPrivateAutoScalingMemberIPs(String autoScalingGroupName)

Needed AWS actions:

• autoscaling:DescribeAutoScalingGroups
• ec2:DescribeInstances

Parameters:

autoScalingGroupName - the name of the group

Returns:

the list of private IP addresses of the members

getAutoScalingGroup

public com.amazonaws.services.autoscaling.model.AutoScalingGroup getAutoScalingGroup(String autoScalingGroupName)

Needed AWS actions:

• autoscaling:DescribeAutoScalingGroups

Parameters:

autoScalingGroupName - the name to search for

Returns:

the given auto scaling group

getAutoScalingGroupTags

public Map<String,String> getAutoScalingGroupTags(String autoScalingGroupName)

Needed AWS actions:

• autoscaling:DescribeAutoScalingGroups

Returns:

the tags of the given auto sclaing group

getInstance

public com.amazonaws.services.ec2.model.Instance getInstance()

Needed AWS actions:

• ec2:DescribeInstances

Returns:

the current EC2 instance