org.jclouds.aws.ec2.services

Interface SpotInstanceClient

public interface SpotInstanceClient

Provides Spot Instance services for EC2. For more information, refer to the Amazon EC2 Developer Guide.

Author:

Adrian Cole

Method Summary

Methods

Modifier and Type	Method and Description
String	cancelSpotInstanceRequestsInRegion(String region, String... requestIds) Cancels one or more Spot Instance requests.
Set<SpotInstanceRequest>	describeSpotInstanceRequestsInRegion(String region, String... requestIds) Describes Spot Instance requests.
Set<Spot>	describeSpotPriceHistoryInRegion(String region, DescribeSpotPriceHistoryOptions... options) Describes Spot Price history.
SpotInstanceRequest	requestSpotInstanceInRegion(String region, float spotPrice, String imageId, String instanceType) request a single spot instance
Set<SpotInstanceRequest>	requestSpotInstancesInRegion(String region, float spotPrice, int instanceCount, LaunchSpecification launchSpec, RequestSpotInstancesOptions... options) Creates a Spot Instance request.

Method Detail

describeSpotInstanceRequestsInRegion

Set<SpotInstanceRequest> describeSpotInstanceRequestsInRegion(@Nullable
                                                            String region,
                                                            String... requestIds)

Describes Spot Instance requests. Spot Instances are instances that Amazon EC2 starts on your behalf when the maximum price that you specify exceeds the current Spot Price. Amazon EC2 periodically sets the Spot Price based on available Spot Instance capacity and current spot instance requests. For conceptual information about Spot Instances, refer to the Amazon Elastic Compute Cloud Developer Guide or Amazon Elastic Compute Cloud User Guide.

Parameters:

region - Region where the spot instance service is running

requestIds - Specifies the ID of the Spot Instance request.

Returns:

TODO

See Also:

requestSpotInstancesInRegion(java.lang.String, float, int, org.jclouds.aws.ec2.domain.LaunchSpecification, org.jclouds.aws.ec2.options.RequestSpotInstancesOptions...), cancelSpotInstanceRequestsInRegion(java.lang.String, java.lang.String...), describeSpotPriceHistoryInRegion(java.lang.String, org.jclouds.aws.ec2.options.DescribeSpotPriceHistoryOptions...),

requestSpotInstanceInRegion

SpotInstanceRequest requestSpotInstanceInRegion(@Nullable
                                              String region,
                                              float spotPrice,
                                              String imageId,
                                              String instanceType)

request a single spot instance

Parameters:

region - Region where the spot instance service is running

spotPrice - Specifies the maximum hourly price for any Spot Instance launched to fulfill the request.

imageId - The AMI ID.

instanceType - The instance type (ex. m1.small)

Returns:

spot instance request

See Also:

requestSpotInstancesInRegion(java.lang.String, float, int, org.jclouds.aws.ec2.domain.LaunchSpecification, org.jclouds.aws.ec2.options.RequestSpotInstancesOptions...)

requestSpotInstancesInRegion

Set<SpotInstanceRequest> requestSpotInstancesInRegion(@Nullable
                                                    String region,
                                                    float spotPrice,
                                                    int instanceCount,
                                                    LaunchSpecification launchSpec,
                                                    RequestSpotInstancesOptions... options)

Creates a Spot Instance request. Spot Instances are instances that Amazon EC2 starts on your behalf when the maximum price that you specify exceeds the current Spot Price. Amazon EC2 periodically sets the Spot Price based on available Spot Instance capacity and current spot instance requests. For conceptual information about Spot Instances, refer to the Amazon Elastic Compute Cloud Developer Guide or Amazon Elastic Compute Cloud User Guide.

Parameters:

region - Region where the spot instance service is running

spotPrice - Specifies the maximum hourly price for any Spot Instance launched to fulfill the request.

instanceCount - number of instances to request

launchSpec - includes at least The AMI ID and instance type (ex. m1.small)

options - options including expiration time or grouping

Returns:

set of spot instance requests

See Also:

describeSpotInstanceRequestsInRegion(java.lang.String, java.lang.String...), cancelSpotInstanceRequestsInRegion(java.lang.String, java.lang.String...), describeSpotPriceHistoryInRegion(java.lang.String, org.jclouds.aws.ec2.options.DescribeSpotPriceHistoryOptions...),

describeSpotPriceHistoryInRegion

Set<Spot> describeSpotPriceHistoryInRegion(@Nullable
                                         String region,
                                         DescribeSpotPriceHistoryOptions... options)

Describes Spot Price history. Spot Instances are instances that Amazon EC2 starts on your behalf when the maximum price that you specify exceeds the current Spot Price. Amazon EC2 periodically sets the Spot Price based on available Spot Instance capacity and current spot instance requests. For conceptual information about Spot Instances, refer to the Amazon Elastic Compute Cloud Developer Guide or Amazon Elastic Compute Cloud User Guide.

Parameters:

region - Region where the spot instance service is running

options - options to control the list

Returns:

TODO

See Also:

describeSpotInstanceRequestsInRegion(java.lang.String, java.lang.String...), requestSpotInstancesInRegion(java.lang.String, float, int, org.jclouds.aws.ec2.domain.LaunchSpecification, org.jclouds.aws.ec2.options.RequestSpotInstancesOptions...), cancelSpotInstanceRequestsInRegion(java.lang.String, java.lang.String...),

cancelSpotInstanceRequestsInRegion

String cancelSpotInstanceRequestsInRegion(@Nullable
                                        String region,
                                        String... requestIds)

Cancels one or more Spot Instance requests. Spot Instances are instances that Amazon EC2 starts on your behalf when the maximum price that you specify exceeds the current Spot Price. Amazon EC2 periodically sets the Spot Price based on available Spot Instance capacity and current spot instance requests. For conceptual information about Spot Instances, refer to the Amazon Elastic Compute Cloud Developer Guide or Amazon Elastic Compute Cloud User Guide.

Parameters:

region - Region where the spot instance service is running

requestIds - Specifies the ID of the Spot Instance request.

Returns:

TODO

See Also:

describeSpotInstanceRequestsInRegion(java.lang.String, java.lang.String...), requestSpotInstancesInRegion(java.lang.String, float, int, org.jclouds.aws.ec2.domain.LaunchSpecification, org.jclouds.aws.ec2.options.RequestSpotInstancesOptions...), describeSpotPriceHistoryInRegion(java.lang.String, org.jclouds.aws.ec2.options.DescribeSpotPriceHistoryOptions...),