Example usage for com.amazonaws.services.cloudformation AmazonCloudFormation describeStacks

List of usage examples for com.amazonaws.services.cloudformation AmazonCloudFormation describeStacks

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Introduction

In this page you can find the example usage for com.amazonaws.services.cloudformation AmazonCloudFormation describeStacks.

Prototype

DescribeStacksResult describeStacks(DescribeStacksRequest describeStacksRequest);

Source Link

Document

Returns the description for the specified stack; if no stack name was specified, then it returns the description for all the stacks created.

Usage

From source file:CloudFormation.java

License:Open Source License

public static void main(String[] args) throws Exception {
    /*/*  w  w  w  .  j  a v  a 2s  .  c  o  m*/
     * This credentials provider implementation loads your AWS credentials
     * from a properties file at the root of your classpath.
     * Important: Be sure to fill in your AWS access credentials in the
     *            AwsCredentials.properties file before you try to run this
     *            sample.
     * http://aws.amazon.com/security-credentials
     */
    AmazonCloudFormation stackbuilder = new AmazonCloudFormationClient(
            new ClasspathPropertiesFileCredentialsProvider());
    Region usWest2 = Region.getRegion(Regions.US_EAST_1);
    stackbuilder.setRegion(usWest2);

    System.out.println("===========================================");
    System.out.println("Getting Started with AWS CloudFormation");
    System.out.println("===========================================\n");

    String stackName = "CloudFormationSampleStack";
    String logicalResourceName = "SampleNotificationTopic";

    try {
        // Create a stack
        CreateStackRequest createRequest = new CreateStackRequest();
        createRequest.setStackName(stackName);
        createRequest.setTemplateBody(
                convertStreamToString(CloudFormation.class.getResourceAsStream("CloudFormation.template")));
        System.out.println("Creating a stack called " + createRequest.getStackName() + ".");
        stackbuilder.createStack(createRequest);

        // Wait for stack to be created
        // Note that you could use SNS notifications on the CreateStack call to track the progress of the stack creation
        System.out.println("Stack creation completed, the stack " + stackName + " completed with "
                + waitForCompletion(stackbuilder, stackName));

        // Show all the stacks for this account along with the resources for each stack
        for (Stack stack : stackbuilder.describeStacks(new DescribeStacksRequest()).getStacks()) {
            System.out.println(
                    "Stack : " + stack.getStackName() + " [" + stack.getStackStatus().toString() + "]");

            DescribeStackResourcesRequest stackResourceRequest = new DescribeStackResourcesRequest();
            stackResourceRequest.setStackName(stack.getStackName());
            for (StackResource resource : stackbuilder.describeStackResources(stackResourceRequest)
                    .getStackResources()) {
                System.out.format("    %1$-40s %2$-25s %3$s\n", resource.getResourceType(),
                        resource.getLogicalResourceId(), resource.getPhysicalResourceId());
            }
        }

        // Lookup a resource by its logical name
        DescribeStackResourcesRequest logicalNameResourceRequest = new DescribeStackResourcesRequest();
        logicalNameResourceRequest.setStackName(stackName);
        logicalNameResourceRequest.setLogicalResourceId(logicalResourceName);
        System.out.format("Looking up resource name %1$s from stack %2$s\n",
                logicalNameResourceRequest.getLogicalResourceId(), logicalNameResourceRequest.getStackName());
        for (StackResource resource : stackbuilder.describeStackResources(logicalNameResourceRequest)
                .getStackResources()) {
            System.out.format("    %1$-40s %2$-25s %3$s\n", resource.getResourceType(),
                    resource.getLogicalResourceId(), resource.getPhysicalResourceId());
        }

        // Delete the stack
        DeleteStackRequest deleteRequest = new DeleteStackRequest();
        deleteRequest.setStackName(stackName);
        System.out.println("Deleting the stack called " + deleteRequest.getStackName() + ".");
        stackbuilder.deleteStack(deleteRequest);

        // Wait for stack to be deleted
        // Note that you could used SNS notifications on the original CreateStack call to track the progress of the stack deletion
        System.out.println("Stack creation completed, the stack " + stackName + " completed with "
                + waitForCompletion(stackbuilder, stackName));

    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which means your request made it "
                + "to AWS CloudFormation, but was rejected with an error response for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with AWS CloudFormation, "
                + "such as not being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }
}

From source file:CloudFormation.java

License:Open Source License

public static String waitForCompletion(AmazonCloudFormation stackbuilder, String stackName) throws Exception {

    DescribeStacksRequest wait = new DescribeStacksRequest();
    wait.setStackName(stackName);/*from  ww  w .ja  va2 s . c o m*/
    Boolean completed = false;
    String stackStatus = "Unknown";
    String stackReason = "";

    System.out.print("Waiting");

    while (!completed) {
        List<Stack> stacks = stackbuilder.describeStacks(wait).getStacks();
        if (stacks.isEmpty()) {
            completed = true;
            stackStatus = "NO_SUCH_STACK";
            stackReason = "Stack has been deleted";
        } else {
            for (Stack stack : stacks) {
                if (stack.getStackStatus().equals(StackStatus.CREATE_COMPLETE.toString())
                        || stack.getStackStatus().equals(StackStatus.CREATE_FAILED.toString())
                        || stack.getStackStatus().equals(StackStatus.ROLLBACK_FAILED.toString())
                        || stack.getStackStatus().equals(StackStatus.DELETE_FAILED.toString())) {
                    completed = true;
                    stackStatus = stack.getStackStatus();
                    stackReason = stack.getStackStatusReason();
                }
            }
        }

        // Show we are waiting
        System.out.print(".");

        // Not done yet so sleep for 10 seconds.
        if (!completed)
            Thread.sleep(10000);
    }

    // Show we are done
    System.out.print("done\n");

    return stackStatus + " (" + stackReason + ")";
}

From source file:CloudFormationSample.java

License:Open Source License

public static void main(String[] args) throws Exception {
    /*/*from   w w  w.j  a v a  2 s.c o m*/
    * Important: Be sure to fill in your AWS access credentials in the
    *            AwsCredentials.properties file before you try to run this
    *            sample.
    * http://aws.amazon.com/security-credentials
    */
    AmazonCloudFormation stackbuilder = new AmazonCloudFormationClient(new PropertiesCredentials(
            CloudFormationSample.class.getResourceAsStream("AwsCredentials.properties")));

    System.out.println("===========================================");
    System.out.println("Getting Started with AWS CloudFormation");
    System.out.println("===========================================\n");

    String stackName = "CloudFormationSampleStack";
    String logicalResourceName = "SampleNotificationTopic";

    try {
        // Create a stack
        CreateStackRequest createRequest = new CreateStackRequest();
        createRequest.setStackName(stackName);
        createRequest.setTemplateBody(convertStreamToString(
                CloudFormationSample.class.getResourceAsStream("CloudFormationSample.template")));
        System.out.println("Creating a stack called " + createRequest.getStackName() + ".");
        stackbuilder.createStack(createRequest);

        // Wait for stack to be created
        // Note that you could use SNS notifications on the CreateStack call to track the progress of the stack creation
        System.out.println("Stack creation completed, the stack " + stackName + " completed with "
                + waitForCompletion(stackbuilder, stackName));

        // Show all the stacks for this account along with the resources for each stack
        for (Stack stack : stackbuilder.describeStacks(new DescribeStacksRequest()).getStacks()) {
            System.out.println(
                    "Stack : " + stack.getStackName() + " [" + stack.getStackStatus().toString() + "]");

            DescribeStackResourcesRequest stackResourceRequest = new DescribeStackResourcesRequest();
            stackResourceRequest.setStackName(stack.getStackName());
            for (StackResource resource : stackbuilder.describeStackResources(stackResourceRequest)
                    .getStackResources()) {
                System.out.format("    %1$-40s %2$-25s %3$s\n", resource.getResourceType(),
                        resource.getLogicalResourceId(), resource.getPhysicalResourceId());
            }
        }

        // Lookup a resource by its logical name
        DescribeStackResourcesRequest logicalNameResourceRequest = new DescribeStackResourcesRequest();
        logicalNameResourceRequest.setStackName(stackName);
        logicalNameResourceRequest.setLogicalResourceId(logicalResourceName);
        System.out.format("Looking up resource name %1$s from stack %2$s\n",
                logicalNameResourceRequest.getLogicalResourceId(), logicalNameResourceRequest.getStackName());
        for (StackResource resource : stackbuilder.describeStackResources(logicalNameResourceRequest)
                .getStackResources()) {
            System.out.format("    %1$-40s %2$-25s %3$s\n", resource.getResourceType(),
                    resource.getLogicalResourceId(), resource.getPhysicalResourceId());
        }

        // Delete the stack
        DeleteStackRequest deleteRequest = new DeleteStackRequest();
        deleteRequest.setStackName(stackName);
        System.out.println("Deleting the stack called " + deleteRequest.getStackName() + ".");
        stackbuilder.deleteStack(deleteRequest);

        // Wait for stack to be deleted
        // Note that you could used SNS notifications on the original CreateStack call to track the progress of the stack deletion
        System.out.println("Stack creation completed, the stack " + stackName + " completed with "
                + waitForCompletion(stackbuilder, stackName));

    } catch (AmazonServiceException ase) {
        System.out.println("Caught an AmazonServiceException, which means your request made it "
                + "to AWS CloudFormation, but was rejected with an error response for some reason.");
        System.out.println("Error Message:    " + ase.getMessage());
        System.out.println("HTTP Status Code: " + ase.getStatusCode());
        System.out.println("AWS Error Code:   " + ase.getErrorCode());
        System.out.println("Error Type:       " + ase.getErrorType());
        System.out.println("Request ID:       " + ase.getRequestId());
    } catch (AmazonClientException ace) {
        System.out.println("Caught an AmazonClientException, which means the client encountered "
                + "a serious internal problem while trying to communicate with AWS CloudFormation, "
                + "such as not being able to access the network.");
        System.out.println("Error Message: " + ace.getMessage());
    }
}

From source file:com.haskins.cloudtrailviewer.dialog.resourcedetail.detailpanels.CfStackDetail.java

License:Open Source License

@Override
public String retrieveDetails(ResourceDetailRequest detailRequest) {

    String response = null;//from w w  w.j a v  a  2  s.  c  o  m

    try {

        AmazonCloudFormation client = new AmazonCloudFormationClient(credentials);
        client.setRegion(Region.getRegion(Regions.fromName(detailRequest.getRegion())));

        DescribeStacksRequest request = new DescribeStacksRequest();
        request.setStackName(detailRequest.getResourceName());

        DescribeStacksResult result = client.describeStacks(request);
        buildUI(result);

    } catch (IllegalArgumentException | AmazonClientException e) {
        response = e.getMessage();
        LOGGER.log(Level.WARNING, "Problem retrieving CloudFormation details from AWS", e);
    }

    return response;
}

From source file:com.kinesisboard.amazonaws.utils.CloudFormationUtils.java

License:Open Source License

private static boolean stackExists(AmazonCloudFormation client, String stackName) {
    DescribeStacksRequest describeStacksRequest = new DescribeStacksRequest();
    describeStacksRequest.setStackName(stackName);
    try {/*from  ww w.j a  va 2s.  c o m*/
        client.describeStacks(describeStacksRequest);
        return true;
    } catch (AmazonServiceException e) {
        return false;
    }
}

From source file:com.kinesisboard.amazonaws.utils.CloudFormationUtils.java

License:Open Source License

private static StackStatus stackStatus(AmazonCloudFormation client, String stackName) {
    DescribeStacksRequest describeStacksRequest = new DescribeStacksRequest();
    describeStacksRequest.setStackName(stackName);
    // describeStacks (with stack name specified) will return list of size 1 if found
    // and throw AmazonServiceException if no stack with that name exists
    try {/* w w  w . ja  v a2s .c  om*/
        return StackStatus
                .fromValue(client.describeStacks(describeStacksRequest).getStacks().get(0).getStackStatus());
    } catch (AmazonServiceException ase) {
        return null;
    }
}

From source file:com.netflix.spinnaker.clouddriver.aws.deploy.ops.DeployCloudFormationAtomicOperation.java

License:Apache License

private String updateStack(AmazonCloudFormation amazonCloudFormation, String template,
        List<Parameter> parameters) {
    Task task = TaskRepository.threadLocalTask.get();
    task.updateStatus(BASE_PHASE, "CloudFormation Stack exists. Updating it");
    UpdateStackRequest updateStackRequest = new UpdateStackRequest().withStackName(description.getStackName())
            .withParameters(parameters).withTemplateBody(template);
    task.updateStatus(BASE_PHASE, "Uploading CloudFormation Stack");
    try {//from   w  w w . jav  a  2 s. c  o m
        UpdateStackResult updateStackResult = amazonCloudFormation.updateStack(updateStackRequest);
        return updateStackResult.getStackId();
    } catch (AmazonCloudFormationException e) {
        // No changes on the stack, ignore failure
        return amazonCloudFormation
                .describeStacks(new DescribeStacksRequest().withStackName(description.getStackName()))
                .getStacks().stream().findFirst()
                .orElseThrow(() -> new IllegalArgumentException(
                        "No CloudFormation Stack found with stack name " + description.getStackName()))
                .getStackId();
    }

}

From source file:doug.iotdemo.common.AmazonUtils.java

License:Open Source License

public static String getStackOutput(String outputKey) {
    AmazonCloudFormation cf = new AmazonCloudFormationClient();
    DescribeStacksRequest request = new DescribeStacksRequest().withStackName(stackName);
    for (Stack stack : cf.describeStacks(request).getStacks()) {
        for (Output output : stack.getOutputs()) {
            if (outputKey.equals(output.getOutputKey())) {
                return output.getOutputValue();
            }/*from   w w  w  . j  a va2 s.  c  o  m*/
        }
    }
    return null;
}

From source file:io.konig.maven.CreateCloudFormationStackAction.java

License:Apache License

private List<Output> getOutputForRequest(String stackName, AmazonCloudFormation client)
        throws InterruptedException, StackCreationException {
    int tried = 0;
    String maxTime = System.getProperty("stackMaxTime");
    while (tried < (maxTime == null ? 1800 : Integer.parseInt(maxTime))) {
        DescribeStacksRequest describeStacksRequest = new DescribeStacksRequest();
        describeStacksRequest.withStackName(stackName);
        Stack resultStack = client.describeStacks(describeStacksRequest).getStacks().get(0);
        StackStatus stackStatus = StackStatus.valueOf(resultStack.getStackStatus());
        if (("CREATE_COMPLETE").equals(stackStatus.toString())) {
            return resultStack.getOutputs();
        } else if (stackStatus.toString().endsWith("IN_PROGRESS")) {
            Thread.sleep(10000);/*  w  w w. ja  v a 2s  .c om*/
        } else {
            DescribeStackEventsRequest describeStackEventsRequest = new DescribeStackEventsRequest();
            describeStackEventsRequest.withStackName(stackName);
            List<StackEvent> stackEvents = client.describeStackEvents(describeStackEventsRequest)
                    .getStackEvents();
            List<StackEvent> errorEvents = new ArrayList<StackEvent>();
            for (StackEvent stackEvent : stackEvents) {
                if (stackEvent.getResourceStatus().equals("CREATE_FAILED")) {
                    errorEvents.add(stackEvent);
                }
            }
            throw new StackCreationException(errorEvents.toString());
        }
        tried++;
    }
    throw new RuntimeException("stack creation/deletion timed out");
}

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

License:Apache License

@TaskAction
public void createChangeSet() throws InterruptedException, IOException {
    // to enable conventionMappings feature
    String stackName = getStackName();
    List<String> stableStatuses = getStableStatuses();

    if (stackName == null) {
        throw new GradleException("stackName is not specified");
    }/*from   w  w  w.j  a  v a  2s  .  c o m*/

    AmazonCloudFormationPluginExtension ext = getProject().getExtensions()
            .getByType(AmazonCloudFormationPluginExtension.class);
    AmazonCloudFormation cfn = ext.getClient();

    DescribeStacksResult describeStackResult = cfn
            .describeStacks(new DescribeStacksRequest().withStackName(stackName));
    Stack stack = describeStackResult.getStacks().get(0);
    if (stableStatuses.contains(stack.getStackStatus())) {
        createChangeSet(cfn);
    } else {
        throw new GradleException("invalid status for create change set: " + stack.getStackStatus());
    }
}