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

Introduction

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

Prototype

UpdateAliasResult updateAlias(UpdateAliasRequest updateAliasRequest);

Source Link

Document

<p> Updates the configuration of a Lambda function <a href="https://docs.aws.amazon.com/lambda/latest/dg/versioning-aliases.html">alias</a>.

Usage

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

License:Apache License

private UpdateAliasResult updateAliasResult(LambdaFunction cache) {
    updateTaskStatus("Initializing Updating 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());
    }//www .ja  v  a2s . c om

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

    UpdateAliasResult result = client.updateAlias(request);
    updateTaskStatus("Finished Updating of AWS Lambda Function Alias Operation...");

    return result;
}

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

License:Apache License

@TaskAction
public void updateFunctionAlias() {

    final String functionName = getFunctionName();
    final String aliasName = getAliasName();

    if (functionName == null) {
        throw new GradleException("functionName is required");
    }/*from  www . j a  va  2  s.co  m*/
    if (aliasName == null) {
        throw new GradleException("name for alias is required");
    }

    final AWSLambda lambda = getAwsLambdaClient();

    final UpdateAliasRequest updateAliasRequest = new UpdateAliasRequest().withFunctionName(functionName)
            .withName(aliasName);

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

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

        updateAliasRequest.withRoutingConfig(aliasRoutingConfiguration);
    }

    updateAliasResult = lambda.updateAlias(updateAliasRequest);
    getLogger().info("Update Lambda alias requested: {}, name: {}", functionName, aliasName);
}

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