Example usage for com.amazonaws.services.lambda AWSLambda createAlias

Introduction

In this page you can find the example usage for com.amazonaws.services.lambda AWSLambda createAlias.

Prototype

CreateAliasResult createAlias(CreateAliasRequest createAliasRequest);

Source Link

Document

<p> Creates an <a href="https://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html">alias</a> for a Lambda function version.

Usage

From source file:com.netflix.spinnaker.clouddriver.lambda.deploy.ops.UpsertLambdaAliasAtomicOperation.java

License:Apache License

private CreateAliasResult createAliasResult(LambdaFunction cache) {
    updateTaskStatus("Initializing Creation of AWS Lambda Function Alias Operation...");

    Map<String, Double> routingConfig = new LinkedHashMap<>();
    String minorFunctionVersion = description.getMinorFunctionVersion();
    Double weightToMinorFunctionVersion = description.getWeightToMinorFunctionVersion();

    if (StringUtils.isNotEmpty(minorFunctionVersion) && weightToMinorFunctionVersion != null) {
        routingConfig.put(description.getMinorFunctionVersion(), description.getWeightToMinorFunctionVersion());
    }// w  w w  . j  a  v  a2s .c o  m

    AWSLambda client = getLambdaClient();
    CreateAliasRequest request = new CreateAliasRequest().withFunctionName(cache.getFunctionArn())
            .withDescription(description.getAliasDescription())
            .withFunctionVersion(description.getMajorFunctionVersion()).withName(description.getAliasName())
            .withRoutingConfig(new AliasRoutingConfiguration().withAdditionalVersionWeights(routingConfig));

    CreateAliasResult result = client.createAlias(request);
    updateTaskStatus("Finished Creation of AWS Lambda Function Alias Operation...");

    return result;
}

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From source file:jp.classmethod.aws.gradle.lambda.AWSLambdaCreateAliasTask.java

License:Apache License

@TaskAction
public void createAlias() {
    final String functionName = getFunctionName();
    final String aliasName = getAliasName();
    final String functionVersion = getFunctionVersion();

    if (functionName == null) {
        throw new GradleException("functionName is required");
    }//from ww w  .  j a v  a2  s. c  om
    if (aliasName == null) {
        throw new GradleException("name for alias is required");
    }
    if (functionVersion == null) {
        throw new GradleException("functionVersion for alias is required");
    }

    final CreateAliasRequest request = new CreateAliasRequest().withFunctionName(functionName)
            .withFunctionVersion(functionVersion).withName(aliasName);

    final AWSLambda lambda = getAwsLambdaClient();

    if (getDescription() != null) {
        request.withDescription(getDescription());
    }
    if (getRoutingConfig() != null) {
        final RoutingConfig routingConfig = getRoutingConfig();

        final AliasRoutingConfiguration aliasRoutingConfiguration = routingConfig
                .getAliasRoutingConfiguration(functionName, functionVersion);

        request.withRoutingConfig(aliasRoutingConfiguration);
    }

    createAliasResult = lambda.createAlias(request);
}

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