Example usage for com.amazonaws.auth DefaultAWSCredentialsProviderChain DefaultAWSCredentialsProviderChain

Introduction

In this page you can find the example usage for com.amazonaws.auth DefaultAWSCredentialsProviderChain DefaultAWSCredentialsProviderChain.

Prototype

public DefaultAWSCredentialsProviderChain()

Source Link

Usage

From source file:com.mweagle.tereus.aws.CloudFormation.java

License:Open Source License

public Optional<DescribeStacksResult> updateStack(final UpdateStackRequest request, final Region awsRegion,
        Logger logger) {//from   w  ww. jav  a 2  s  .  c  o m
    DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
    final AmazonCloudFormationAsyncClient awsClient = new AmazonCloudFormationAsyncClient(
            credentialProviderChain.getCredentials());
    awsClient.setRegion(awsRegion);
    logger.info("Updating stack: {}", request.getStackName());
    Optional<DescribeStacksResult> completionResult = Optional.empty();

    try {
        final List<StackEvent> priorEvents = getStackEvents(awsClient, request.getStackName(), logger);
        logger.info("Total number of pre-existing stack events: {}", priorEvents.size());
        Future<UpdateStackResult> updateStackResult = awsClient.updateStackAsync(request);
        final UpdateStackResult stackResult = updateStackResult.get();
        logger.info("Stack ({}) creation in progress.", stackResult.getStackId());
        completionResult = waitForStackComplete(awsClient, request.getStackName(), priorEvents, logger);
    } catch (Exception ex) {
        logger.error(ex);
    }
    return completionResult;
}

From source file:com.mweagle.tereus.aws.S3Resource.java

License:Open Source License

public boolean exists() {
    DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
    final AmazonS3Client awsClient = new AmazonS3Client(credentialProviderChain);
    try {/*from   ww  w  .  j a va2  s  . c o m*/
        awsClient.getObjectMetadata(bucketName, getS3Path());
    } catch (AmazonServiceException e) {
        return false;
    }
    return true;
}

From source file:com.mweagle.tereus.aws.S3Resource.java

License:Open Source License

public Optional<String> upload() {
    try {//  w w  w . j  av  a2 s  .com
        DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
        final TransferManager transferManager = new TransferManager(credentialProviderChain.getCredentials());

        final ObjectMetadata metadata = new ObjectMetadata();
        if (this.inputStreamLength.isPresent()) {
            metadata.setContentLength(this.inputStreamLength.get());
        }
        final PutObjectRequest uploadRequest = new PutObjectRequest(bucketName, keyName, this.inputStream,
                metadata);
        final Upload templateUpload = transferManager.upload(uploadRequest);

        templateUpload.waitForUploadResult();
        this.resourceURL = Optional.of(getS3Path());
    } catch (Exception ex) {
        throw new RuntimeException(ex);
    }
    return this.resourceURL;
}

From source file:com.mweagle.tereus.aws.S3Resource.java

License:Open Source License

@Override
public void close() {
    if (!this.released && this.resourceURL.isPresent()) {
        DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
        final AmazonS3Client awsClient = new AmazonS3Client(credentialProviderChain);
        final String[] parts = this.resourceURL.get().split("/");
        final String keyname = parts[parts.length - 1];
        awsClient.deleteObject(bucketName, keyname);
    }//from   w ww  .  j av  a  2 s.c om
}

From source file:com.mweagle.tereus.input.TereusAWSInput.java

License:Open Source License

public TereusAWSInput(final String awsRegion, final boolean dryRun, final String loggerName) {
    this.awsRegion = (null != awsRegion) ? Region.getRegion(Regions.fromName(awsRegion))
            : Region.getRegion(Regions.US_EAST_1);
    this.dryRun = dryRun;
    DefaultAWSCredentialsProviderChain credentialProviderChain = new DefaultAWSCredentialsProviderChain();
    this.awsCredentials = credentialProviderChain.getCredentials();
    this.logger = LogManager.getLogger(loggerName);
}

From source file:com.netflix.atlas.client.CloudWatchObserver.java

License:Apache License

/**
 * Create the observer with a given configuration.
 *//*from  w ww. j a v  a  2 s .co m*/
public CloudWatchObserver(PluginConfig config, PushManager pushManager) {
    this.config = config;
    this.pushManager = pushManager;
    final AWSCredentialsProvider credentialsProvider = new DefaultAWSCredentialsProviderChain();
    final AmazonCloudWatchClient cloudWatchClient = new AmazonCloudWatchClient(credentialsProvider);
    final String region = NetflixEnvironment.region();
    if (region != null) {
        cloudWatchClient.setEndpoint(String.format("monitoring.%s.amazonaws.com", region));
    }
    this.cloudWatchMetricObserver = new CloudWatchMetricObserver(getName(), config.getCloudwatchNamespace(),
            cloudWatchClient);
}

From source file:com.netflix.exhibitor.core.s3.DefaultS3CredentialsProviderImpl.java

License:Apache License

public DefaultS3CredentialsProviderImpl() {
    this(new DefaultAWSCredentialsProviderChain());
}

From source file:com.netflix.iep.aws.AwsClientFactory.java

License:Apache License

AWSCredentialsProvider createCredentialsProvider(String name, String accountId) {
    final AWSCredentialsProvider dflt = new DefaultAWSCredentialsProviderChain();
    final Config cfg = getConfig(name, "credentials");
    if (cfg.hasPath("role-arn")) {
        return createAssumeRoleProvider(cfg, accountId, dflt);
    } else {//  www  .  j  a v  a 2 s  .c  o m
        if (accountId != null) {
            LOGGER.warn("requested account, {}, ignored, no role ARN configured", accountId);
        }
        return dflt;
    }
}

From source file:com.netflix.servo.tag.aws.AwsInjectableTag.java

License:Apache License

static String getAutoScaleGroup() {
    try {/* w ww  . j  ava  2 s . c  o m*/
        String credFileProperty = System.getProperties().getProperty(AwsPropertyKeys.awsCredentialsFile);
        AWSCredentials credentials;

        if (credFileProperty != null) {
            credentials = new PropertiesCredentials(new File(credFileProperty));
        } else {
            credentials = new DefaultAWSCredentialsProviderChain().getCredentials();
        }

        AmazonAutoScaling autoScalingClient = new AmazonAutoScalingClient(credentials);

        return autoScalingClient
                .describeAutoScalingInstances(
                        new DescribeAutoScalingInstancesRequest().withInstanceIds(getInstanceId()))
                .getAutoScalingInstances().get(0).getAutoScalingGroupName();
    } catch (Exception e) {
        log.error("Unable to get ASG name.", e);
        return undefined;
    }
}

From source file:com.netflix.simianarmy.aws.AWSClient.java

License:Apache License

/**
 * This constructor will use the {@link DefaultAWSCredentialsProviderChain} to obtain credentials.
 *
 * @param region/*from  w  ww .  ja  va  2 s .  co  m*/
 *            the region
 */
public AWSClient(String region) {
    this(new DefaultAWSCredentialsProviderChain().getCredentials(), region);
}