Example usage for com.amazonaws.services.cloudformation.model CreateChangeSetRequest setCapabilities

Introduction

In this page you can find the example usage for com.amazonaws.services.cloudformation.model CreateChangeSetRequest setCapabilities.

Prototype

public void setCapabilities(java.util.Collection<String> capabilities) 

Source Link

Document

In some cases, you must explicitly acknowledge that your stack template contains certain capabilities in order for AWS CloudFormation to create the stack.

Usage

From source file:jp.classmethod.aws.gradle.cloudformation.AmazonCloudFormationCreateChangeSetTask.java

License:Apache License

private void createChangeSet(AmazonCloudFormation cfn) throws IOException {
    // to enable conventionMappings feature
    String stackName = getStackName();
    String cfnTemplateUrl = getCfnTemplateUrl();
    List<Parameter> cfnStackParams = getCfnStackParams();
    List<Tag> cfnStackTags = getCfnStackTags();
    File cfnTemplateFile = getCfnTemplateFile();

    String changeSetName = changeSetName(stackName);
    getLogger().info("Create change set '{}' for stack '{}'", changeSetName, stackName);
    CreateChangeSetRequest req = new CreateChangeSetRequest().withChangeSetName(changeSetName)
            .withStackName(stackName).withParameters(cfnStackParams).withTags(cfnStackTags);

    // If template URL is specified, then use it
    if (Strings.isNullOrEmpty(cfnTemplateUrl) == false) {
        req.setTemplateURL(cfnTemplateUrl);
        // Else, use the template file body
    } else {/*w ww.j  a  va 2 s  . c o m*/
        req.setTemplateBody(FileUtils.readFileToString(cfnTemplateFile));
    }

    if (isCapabilityIam()) {
        Capability selectedCapability = (getUseCapabilityIam() == null) ? Capability.CAPABILITY_IAM
                : getUseCapabilityIam();
        getLogger().info("Using IAM capability: " + selectedCapability);
        req.setCapabilities(Arrays.asList(selectedCapability.toString()));
    }
    CreateChangeSetResult createChangeSetResult = cfn.createChangeSet(req);
    getLogger().info("Create change set requested: {}", createChangeSetResult.getId());
}

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