Example usage for com.amazonaws.services.ec2.model DescribeVolumesRequest DescribeVolumesRequest

Introduction

In this page you can find the example usage for com.amazonaws.services.ec2.model DescribeVolumesRequest DescribeVolumesRequest.

Prototype

public DescribeVolumesRequest(java.util.List<String> volumeIds) 

Source Link

Document

Constructs a new DescribeVolumesRequest object.

Usage

From source file:eu.optimis.monitoring.amazoncollector.MeasurementsHelper.java

License:Apache License

private Measurement getTotalDiskSize(List<String> volume_ids, String instance_id, String service_id) {
    AmazonEC2 ec2 = getAmazonEC2Client();
    DescribeVolumesRequest req = new DescribeVolumesRequest(volume_ids);
    DescribeVolumesResult res = ec2.describeVolumes(req);
    int total_size = 0;
    for (Volume vol : res.getVolumes()) {
        total_size += vol.getSize();//w ww. j av  a 2 s  .co m
    }
    return new Measurement("disk_total", String.valueOf(total_size), "GB", new Date(), instance_id, service_id);
}

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From source file:net.roboconf.target.ec2.internal.Ec2MachineConfigurator.java

License:Apache License

/**
 * Looks up volume, by ID or Name tag./*  w  ww  .ja v a2s  .c  o m*/
 * @param volumeIdOrName the EBS volume ID or Name tag
 * @return The volume ID of 1st matching volume found, null if no volume found
 */
private String lookupVolume(String volumeIdOrName) {

    String ret = null;
    if (!Utils.isEmptyOrWhitespaces(volumeIdOrName)) {
        // Lookup by volume ID
        DescribeVolumesRequest dvs = new DescribeVolumesRequest(Collections.singletonList(volumeIdOrName));
        DescribeVolumesResult dvsresult = null;

        try {
            dvsresult = this.ec2Api.describeVolumes(dvs);
        } catch (Exception e) {
            dvsresult = null;
        }

        // If not found, lookup by name
        if (dvsresult == null || dvsresult.getVolumes() == null || dvsresult.getVolumes().size() < 1) {
            dvs = new DescribeVolumesRequest()
                    .withFilters(new Filter().withName("tag:Name").withValues(volumeIdOrName));
            try {
                dvsresult = this.ec2Api.describeVolumes(dvs);
            } catch (Exception e) {
                dvsresult = null;
            }
        }

        if (dvsresult != null && dvsresult.getVolumes() != null && dvsresult.getVolumes().size() > 0)
            ret = dvsresult.getVolumes().get(0).getVolumeId();
    }

    return ret;
}

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From source file:org.openinfinity.cloud.service.administrator.EC2Wrapper.java

License:Apache License

public String getVolumeState(String volumeId) {
    DescribeVolumesResult result = null;
    List<String> volumeList = new ArrayList<String>();
    volumeList.add(volumeId);/*w ww .ja v  a2s  .  c o m*/
    try {
        DescribeVolumesRequest request = new DescribeVolumesRequest(volumeList);
        result = ec2.describeVolumes(request);
    } catch (Exception e) {
        String message = e.getMessage();
        LOG.error("Error getting Volume status: " + message);
        ExceptionUtil.throwSystemException(message, e);
    }
    if (result != null) {
        String resultStr = result.getVolumes().get(0).getState();
        if (resultStr.equals("in-use")) {
            resultStr = result.getVolumes().get(0).getAttachments().get(0).getState();
        }
        return resultStr;
    } else {
        return null;
    }
}

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