Example usage for com.amazonaws.services.ec2 AmazonEC2Client cancelSpotInstanceRequests

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2 AmazonEC2Client cancelSpotInstanceRequests.

Prototype

@Override
public CancelSpotInstanceRequestsResult cancelSpotInstanceRequests(CancelSpotInstanceRequestsRequest request) 

Source Link

Document

Cancels one or more Spot Instance requests.

Usage

From source file:n3phele.factory.ec2.VirtualServerResource.java

License:Open Source License

private void cancelSpotVMRequest(VirtualServer item) throws Exception {
    String spotId = item.getSpotId();
    try {/*w w  w  .  ja  va2 s.com*/
        if (spotId != null && spotId.length() > 0) {
            AmazonEC2Client client = null;
            client = getEC2Client(item.getAccessKey(), item.getEncryptedKey(), item.getLocation());
            try {
                if (item.getInstanceId() == null || item.getInstanceId().length() == 0) {

                    DescribeSpotInstanceRequestsResult update = client.describeSpotInstanceRequests(
                            new DescribeSpotInstanceRequestsRequest().withSpotInstanceRequestIds(spotId));
                    String instanceId = update.getSpotInstanceRequests().get(0).getInstanceId();
                    item.setInstanceId(instanceId);
                    update(item);
                }
            } catch (Exception e) {
                log.log(Level.WARNING, "Spot request " + spotId + " update failed ", e);
            }

            CancelSpotInstanceRequestsRequest request = new CancelSpotInstanceRequestsRequest()
                    .withSpotInstanceRequestIds(spotId);
            CancelSpotInstanceRequestsResult result = client.cancelSpotInstanceRequests(request);
            log.info("Cancel spot request " + spotId + " status "
                    + result.getCancelledSpotInstanceRequests().get(0).getState().toString());
        }
    } catch (Exception e) {
        log.log(Level.SEVERE, "Cleanup delete of spot instance " + spotId, e);
        throw e;
    }

}

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