Examples with CloudConnectorException com.sequenceiq.cloudbreak.cloud.exception.CloudConnectorException used on opensource projects

Example 31 with CloudConnectorException

use of com.sequenceiq.cloudbreak.cloud.exception.CloudConnectorException in project cloudbreak by hortonworks.

the class AwsResourceConnector method getRootDeviceName.

private String getRootDeviceName(AuthenticatedContext ac, CloudStack cloudStack) {
    AmazonEC2Client ec2Client = awsClient.createAccess(new AwsCredentialView(ac.getCloudCredential()), ac.getCloudContext().getLocation().getRegion().value());
    DescribeImagesResult images = ec2Client.describeImages(new DescribeImagesRequest().withImageIds(cloudStack.getImage().getImageName()));
    if (images.getImages().isEmpty()) {
        throw new CloudConnectorException(String.format("AMI is not available: '%s'.", cloudStack.getImage().getImageName()));
    }
    Image image = images.getImages().get(0);
    if (image == null) {
        throw new CloudConnectorException(String.format("Couldn't describe AMI '%s'.", cloudStack.getImage().getImageName()));
    }
    return image.getRootDeviceName();
}

Example 32 with CloudConnectorException

use of com.sequenceiq.cloudbreak.cloud.exception.CloudConnectorException 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 33 with CloudConnectorException

use of com.sequenceiq.cloudbreak.cloud.exception.CloudConnectorException in project cloudbreak by hortonworks.

the class AwsResourceConnector method calculateSubnet.

private String calculateSubnet(String stackName, Vpc vpc, Iterable<String> subnetCidrs) {
    SubnetInfo vpcInfo = new SubnetUtils(vpc.getCidrBlock()).getInfo();
    String[] cidrParts = vpcInfo.getCidrSignature().split("/");
    int netmask = Integer.parseInt(cidrParts[cidrParts.length - 1]);
    int netmaskBits = CIDR_PREFIX - netmask;
    if (netmaskBits <= 0) {
        throw new CloudConnectorException("The selected VPC has to be in a bigger CIDR range than /24");
    }
    int numberOfSubnets = Double.valueOf(Math.pow(2, netmaskBits)).intValue();
    int targetSubnet = 0;
    if (stackName != null) {
        byte[] b = stackName.getBytes(Charset.forName("UTF-8"));
        for (byte ascii : b) {
            targetSubnet += ascii;
        }
    }
    targetSubnet = Long.valueOf(targetSubnet % numberOfSubnets).intValue();
    String cidr = getSubnetCidrInRange(vpc, subnetCidrs, targetSubnet, numberOfSubnets);
    if (cidr == null) {
        cidr = getSubnetCidrInRange(vpc, subnetCidrs, 0, targetSubnet);
    }
    if (cidr == null) {
        throw new CloudConnectorException("Cannot find non-overlapping CIDR range");
    }
    return cidr;
}

Example 34 with CloudConnectorException

use of com.sequenceiq.cloudbreak.cloud.exception.CloudConnectorException in project cloudbreak by hortonworks.

the class AwsResourceConnector method launch.

@Override
public List<CloudResourceStatus> launch(AuthenticatedContext ac, CloudStack stack, PersistenceNotifier resourceNotifier, AdjustmentType adjustmentType, Long threshold) throws Exception {
    createKeyPair(ac, stack);
    String cFStackName = cfStackUtil.getCfStackName(ac);
    AwsCredentialView credentialView = new AwsCredentialView(ac.getCloudCredential());
    String regionName = ac.getCloudContext().getLocation().getRegion().value();
    AmazonCloudFormationClient cfClient = awsClient.createCloudFormationClient(credentialView, regionName);
    AmazonEC2Client amazonEC2Client = awsClient.createAccess(credentialView, regionName);
    AwsNetworkView awsNetworkView = new AwsNetworkView(stack.getNetwork());
    boolean existingVPC = awsNetworkView.isExistingVPC();
    boolean existingSubnet = awsNetworkView.isExistingSubnet();
    boolean mapPublicIpOnLaunch = isMapPublicOnLaunch(awsNetworkView, amazonEC2Client);
    try {
        cfClient.describeStacks(new DescribeStacksRequest().withStackName(cFStackName));
        LOGGER.info("Stack already exists: {}", cFStackName);
    } catch (AmazonServiceException ignored) {
        CloudResource cloudFormationStack = new Builder().type(ResourceType.CLOUDFORMATION_STACK).name(cFStackName).build();
        resourceNotifier.notifyAllocation(cloudFormationStack, ac.getCloudContext());
        String cidr = stack.getNetwork().getSubnet().getCidr();
        String subnet = isNoCIDRProvided(existingVPC, existingSubnet, cidr) ? findNonOverLappingCIDR(ac, stack) : cidr;
        AwsInstanceProfileView awsInstanceProfileView = new AwsInstanceProfileView(stack);
        ModelContext modelContext = new ModelContext().withAuthenticatedContext(ac).withStack(stack).withExistingVpc(existingVPC).withSnapshotId(getEbsSnapshotIdIfNeeded(ac, stack)).withExistingIGW(awsNetworkView.isExistingIGW()).withExistingSubnetCidr(existingSubnet ? getExistingSubnetCidr(ac, stack) : null).withExistingSubnetIds(existingSubnet ? awsNetworkView.getSubnetList() : null).mapPublicIpOnLaunch(mapPublicIpOnLaunch).withEnableInstanceProfile(awsInstanceProfileView.isEnableInstanceProfileStrategy()).withInstanceProfileAvailable(awsInstanceProfileView.isInstanceProfileAvailable()).withTemplate(stack.getTemplate()).withDefaultSubnet(subnet);
        String cfTemplate = cloudFormationTemplateBuilder.build(modelContext);
        LOGGER.debug("CloudFormationTemplate: {}", cfTemplate);
        cfClient.createStack(createCreateStackRequest(ac, stack, cFStackName, subnet, cfTemplate));
    }
    LOGGER.info("CloudFormation stack creation request sent with stack name: '{}' for stack: '{}'", cFStackName, ac.getCloudContext().getId());
    AmazonAutoScalingClient asClient = awsClient.createAutoScalingClient(credentialView, regionName);
    PollTask<Boolean> task = awsPollTaskFactory.newAwsCreateStackStatusCheckerTask(ac, cfClient, asClient, CREATE_COMPLETE, CREATE_FAILED, ERROR_STATUSES, cFStackName);
    try {
        Boolean statePollerResult = task.call();
        if (!task.completed(statePollerResult)) {
            syncPollingScheduler.schedule(task);
        }
    } catch (RuntimeException e) {
        throw new CloudConnectorException(e.getMessage(), e);
    }
    AmazonAutoScalingClient amazonASClient = awsClient.createAutoScalingClient(credentialView, regionName);
    saveS3AccessRoleArn(ac, stack, cFStackName, cfClient, resourceNotifier);
    saveGeneratedSubnet(ac, stack, cFStackName, cfClient, resourceNotifier);
    List<CloudResource> cloudResources = getCloudResources(ac, stack, cFStackName, cfClient, amazonEC2Client, amazonASClient, mapPublicIpOnLaunch);
    return check(ac, cloudResources);
}

Example 35 with CloudConnectorException

use of com.sequenceiq.cloudbreak.cloud.exception.CloudConnectorException in project cloudbreak by hortonworks.

the class AwsResourceConnector method scheduleStatusChecks.

private void scheduleStatusChecks(CloudStack stack, AuthenticatedContext ac, AmazonCloudFormation cloudFormationClient) {
    for (Group group : stack.getGroups()) {
        String asGroupName = cfStackUtil.getAutoscalingGroupName(ac, cloudFormationClient, group.getName());
        LOGGER.info("Polling Auto Scaling group until new instances are ready. [stack: {}, asGroup: {}]", ac.getCloudContext().getId(), asGroupName);
        PollTask<Boolean> task = awsPollTaskFactory.newASGroupStatusCheckerTask(ac, asGroupName, group.getInstancesSize(), awsClient, cfStackUtil);
        try {
            Boolean statePollerResult = task.call();
            if (!task.completed(statePollerResult)) {
                syncPollingScheduler.schedule(task);
            }
        } catch (Exception e) {
            throw new CloudConnectorException(e.getMessage(), e);
        }
    }
}