Examples with Region com.amazonaws.services.ec2.model.Region used on opensource projects

Example 46 with Region

use of com.amazonaws.services.ec2.model.Region in project cloudbreak by hortonworks.

the class AwsPlatformResources method regions.

@Override
@Cacheable(cacheNames = "cloudResourceRegionCache", key = "#cloudCredential?.id")
public CloudRegions regions(CloudCredential cloudCredential, Region region, Map<String, String> filters) {
    AmazonEC2Client ec2Client = awsClient.createAccess(cloudCredential);
    Map<Region, List<AvailabilityZone>> regionListMap = new HashMap<>();
    Map<Region, String> displayNames = new HashMap<>();
    DescribeRegionsRequest describeRegionsRequest = new DescribeRegionsRequest();
    DescribeRegionsResult describeRegionsResult = ec2Client.describeRegions(describeRegionsRequest);
    String defaultRegion = awsZoneParameterDefault;
    for (com.amazonaws.services.ec2.model.Region awsRegion : describeRegionsResult.getRegions()) {
        if (region == null || Strings.isNullOrEmpty(region.value()) || awsRegion.getRegionName().equals(region.value())) {
            DescribeAvailabilityZonesRequest describeAvailabilityZonesRequest = new DescribeAvailabilityZonesRequest();
            ec2Client.setRegion(RegionUtils.getRegion(awsRegion.getRegionName()));
            Filter filter = new Filter();
            filter.setName("region-name");
            Collection<String> list = new ArrayList<>();
            list.add(awsRegion.getRegionName());
            filter.setValues(list);
            describeAvailabilityZonesRequest.withFilters(filter);
            DescribeAvailabilityZonesResult describeAvailabilityZonesResult = ec2Client.describeAvailabilityZones(describeAvailabilityZonesRequest);
            List<AvailabilityZone> tmpAz = new ArrayList<>();
            for (com.amazonaws.services.ec2.model.AvailabilityZone availabilityZone : describeAvailabilityZonesResult.getAvailabilityZones()) {
                tmpAz.add(availabilityZone(availabilityZone.getZoneName()));
            }
            regionListMap.put(region(awsRegion.getRegionName()), tmpAz);
            DisplayName displayName = regionDisplayNames.get(region(awsRegion.getRegionName()));
            if (displayName == null || Strings.isNullOrEmpty(displayName.value())) {
                displayNames.put(region(awsRegion.getRegionName()), awsRegion.getRegionName());
            } else {
                displayNames.put(region(awsRegion.getRegionName()), displayName.value());
            }
        }
    }
    if (region != null && !Strings.isNullOrEmpty(region.value())) {
        defaultRegion = region.value();
    }
    return new CloudRegions(regionListMap, displayNames, defaultRegion);
}

Example 47 with Region

use of com.amazonaws.services.ec2.model.Region in project cloudbreak by hortonworks.

the class AwsResourceConnector method createKeyPair.

private void createKeyPair(AuthenticatedContext ac, CloudStack stack) {
    if (!awsClient.existingKeyPairNameSpecified(stack.getInstanceAuthentication())) {
        AwsCredentialView awsCredential = new AwsCredentialView(ac.getCloudCredential());
        try {
            String region = ac.getCloudContext().getLocation().getRegion().value();
            LOGGER.info(String.format("Importing public key to %s region on AWS", region));
            AmazonEC2Client client = awsClient.createAccess(awsCredential, region);
            String keyPairName = awsClient.getKeyPairName(ac);
            ImportKeyPairRequest importKeyPairRequest = new ImportKeyPairRequest(keyPairName, stack.getInstanceAuthentication().getPublicKey());
            try {
                client.describeKeyPairs(new DescribeKeyPairsRequest().withKeyNames(keyPairName));
                LOGGER.info("Key-pair already exists: {}", keyPairName);
            } catch (AmazonServiceException e) {
                client.importKeyPair(importKeyPairRequest);
            }
        } catch (Exception e) {
            String errorMessage = String.format("Failed to import public key [roleArn:'%s'], detailed message: %s", awsCredential.getRoleArn(), e.getMessage());
            LOGGER.error(errorMessage, e);
            throw new CloudConnectorException(e.getMessage(), e);
        }
    }
}

Example 48 with Region

use of com.amazonaws.services.ec2.model.Region in project cloudbreak by hortonworks.

the class AwsResourceConnector method findNonOverLappingCIDR.

protected String findNonOverLappingCIDR(AuthenticatedContext ac, CloudStack stack) {
    AwsNetworkView awsNetworkView = new AwsNetworkView(stack.getNetwork());
    String region = ac.getCloudContext().getLocation().getRegion().value();
    AmazonEC2Client ec2Client = awsClient.createAccess(new AwsCredentialView(ac.getCloudCredential()), region);
    DescribeVpcsRequest vpcRequest = new DescribeVpcsRequest().withVpcIds(awsNetworkView.getExistingVPC());
    Vpc vpc = ec2Client.describeVpcs(vpcRequest).getVpcs().get(0);
    String vpcCidr = vpc.getCidrBlock();
    LOGGER.info("Subnet cidr is empty, find a non-overlapping subnet for VPC cidr: {}", vpcCidr);
    DescribeSubnetsRequest request = new DescribeSubnetsRequest().withFilters(new Filter("vpc-id", singletonList(awsNetworkView.getExistingVPC())));
    List<Subnet> awsSubnets = ec2Client.describeSubnets(request).getSubnets();
    List<String> subnetCidrs = awsSubnets.stream().map(Subnet::getCidrBlock).collect(Collectors.toList());
    LOGGER.info("The selected VPCs: {}, has the following subnets: {}", vpc.getVpcId(), subnetCidrs.stream().collect(Collectors.joining(",")));
    return calculateSubnet(ac.getCloudContext().getName(), vpc, subnetCidrs);
}

Example 49 with Region

use of com.amazonaws.services.ec2.model.Region in project cloudbreak by hortonworks.

the class AwsSetup method validateExistingKeyPair.

private void validateExistingKeyPair(InstanceAuthentication instanceAuthentication, AwsCredentialView credentialView, String region) {
    String keyPairName = awsClient.getExistingKeyPairName(instanceAuthentication);
    if (StringUtils.isNoneEmpty(keyPairName)) {
        boolean keyPairIsPresentOnEC2 = false;
        try {
            AmazonEC2Client client = awsClient.createAccess(credentialView, region);
            DescribeKeyPairsResult describeKeyPairsResult = client.describeKeyPairs(new DescribeKeyPairsRequest().withKeyNames(keyPairName));
            keyPairIsPresentOnEC2 = describeKeyPairsResult.getKeyPairs().stream().findFirst().isPresent();
        } catch (RuntimeException e) {
            String errorMessage = String.format("Failed to get the key pair [name: '%s'] from EC2 [roleArn:'%s'], detailed message: %s.", keyPairName, credentialView.getRoleArn(), e.getMessage());
            LOGGER.error(errorMessage, e);
        }
        if (!keyPairIsPresentOnEC2) {
            throw new CloudConnectorException(String.format("The key pair '%s' could not be found in the '%s' region of EC2.", keyPairName, region));
        }
    }
}

Example 50 with Region

use of com.amazonaws.services.ec2.model.Region in project cloudbreak by hortonworks.

the class AwsMetadataCollector method collect.

@Override
public List<CloudVmMetaDataStatus> collect(AuthenticatedContext ac, List<CloudResource> resources, List<CloudInstance> vms) {
    List<CloudVmMetaDataStatus> cloudVmMetaDataStatuses = new ArrayList<>();
    try {
        String region = ac.getCloudContext().getLocation().getRegion().value();
        AmazonCloudFormationClient amazonCFClient = awsClient.createCloudFormationClient(new AwsCredentialView(ac.getCloudCredential()), region);
        AmazonAutoScalingClient amazonASClient = awsClient.createAutoScalingClient(new AwsCredentialView(ac.getCloudCredential()), region);
        AmazonEC2Client amazonEC2Client = awsClient.createAccess(new AwsCredentialView(ac.getCloudCredential()), region);
        // contains all instances
        ListMultimap<String, CloudInstance> groupByInstanceGroup = groupByInstanceGroup(vms);
        for (String key : groupByInstanceGroup.keySet()) {
            List<CloudInstance> cloudInstances = groupByInstanceGroup.get(key);
            cloudVmMetaDataStatuses.addAll(collectGroupMetaData(ac, amazonASClient, amazonEC2Client, amazonCFClient, key, cloudInstances));
        }
        return cloudVmMetaDataStatuses;
    } catch (RuntimeException e) {
        throw new CloudConnectorException(e.getMessage(), e);
    }
}