Java DescribeStacksRequest类代码示例

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
protected Optional<Stack> getStack() {
	final List<Stack> stacks;
	try {
		stacks = cloudFormation.describeStacks(new DescribeStacksRequest().withStackName(stackName)).getStacks();
	} catch (final AmazonCloudFormationException e) {
		if (e.getStatusCode() == 400) {
			return Optional.empty();
		}
		throw e;
	}
	if (stacks.isEmpty()) {
		return Optional.empty();
	}
	if (stacks.size() > 1) {
		throw new DeploymentException("Found more than one stack for name '" + stackName + "'");
	}
	final Stack stack = stacks.get(0);
	return Optional.of(stack);
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
/**
 * Returns the current status of the named stack.
 *
 * @param stackId Stack ID.
 * @return Stack status data.
 */
@Nullable
public StackStatus getStackStatus(final String stackId) {
    final DescribeStacksRequest request = new DescribeStacksRequest().withStackName(stackId);

    try {
        final DescribeStacksResult result = cloudFormationClient.describeStacks(request);

        if (result.getStacks().size() > 0) {
            final String status = result.getStacks().get(0).getStackStatus();

            if (StringUtils.isNotBlank(status)) {
                return StackStatus.fromValue(status);
            }
        }
    } catch (final AmazonServiceException ase) {
        // Stack doesn't exist, just return with no status
        if (ase.getStatusCode() != 400) {
            throw ase;
        }
    }

    return null;
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
/**
 * Since there doesn't appear to be a first class way through the SDK at this time to get a CF export. We can
 * iterate through the stacks for a given output key and return the value.
 * @param outputKey The exported CF variable to search and retrieve the value of.
 * @return The value for the export if found
 */
public Optional<String> searchStacksForOutput(String outputKey) {
    DescribeStacksResult describeStacksResult = null;
    do {
        DescribeStacksRequest request = new DescribeStacksRequest();
        if (describeStacksResult != null && describeStacksResult.getNextToken() != null) {
            request.withNextToken(describeStacksResult.getNextToken());
        }
        describeStacksResult = cloudFormationClient.describeStacks();
        for (Stack stack : describeStacksResult.getStacks()) {
            for (Output output : stack.getOutputs()) {
                if (StringUtils.equals(output.getOutputKey(), outputKey)) {
                    return Optional.of(output.getOutputValue());
                }
            }
        }

    } while (describeStacksResult.getNextToken() != null);

    return Optional.empty();
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
@Test
public void getObject_stackWithTagsDefined_createTagsMap() throws Exception {
    //Arrange
    AmazonCloudFormation cloudFormation = mock(AmazonCloudFormation.class);
    StackNameProvider stackNameProvider = mock(StackNameProvider.class);

    when(stackNameProvider.getStackName()).thenReturn("testStack");
    when(cloudFormation.describeStacks(new DescribeStacksRequest().withStackName("testStack"))).
            thenReturn(new DescribeStacksResult().withStacks(new Stack().withTags(
                    new Tag().withKey("key1").withValue("value1"),
                    new Tag().withKey("key2").withValue("value2")
            )));


    StackResourceUserTagsFactoryBean factoryBean = new StackResourceUserTagsFactoryBean(cloudFormation, stackNameProvider);

    //Act
    factoryBean.afterPropertiesSet();
    Map<String, String> factoryBeanObject = factoryBean.getObject();

    //Assert
    assertEquals("value1", factoryBeanObject.get("key1"));
    assertEquals("value2", factoryBeanObject.get("key2"));
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
@Test
public void parseInternal_stackConfigurationWithExternallyConfiguredCloudFormationClient_returnsConfiguredStackWithExternallyConfiguredClient() throws Exception {
    //Arrange
    DefaultListableBeanFactory beanFactory = new DefaultListableBeanFactory();
    XmlBeanDefinitionReader reader = new XmlBeanDefinitionReader(beanFactory);

    reader.loadBeanDefinitions(new ClassPathResource(getClass().getSimpleName() + "-withCustomCloudFormationClient.xml", getClass()));

    AmazonCloudFormation amazonCloudFormationMock = beanFactory.getBean(AmazonCloudFormation.class);
    when(amazonCloudFormationMock.listStackResources(new ListStackResourcesRequest().withStackName("test"))).
            thenReturn(new ListStackResourcesResult().withStackResourceSummaries(new StackResourceSummary()));
    when(amazonCloudFormationMock.describeStacks(new DescribeStacksRequest().withStackName("test"))).
            thenReturn(new DescribeStacksResult().withStacks(new Stack()));


    //Act
    StackResourceRegistry stackResourceRegistry = beanFactory.getBean(StackResourceRegistry.class);

    //Assert
    assertNotNull(stackResourceRegistry);
    assertFalse(beanFactory.containsBeanDefinition(getBeanName(AmazonCloudFormationClient.class.getName())));
    verify(amazonCloudFormationMock, times(1)).listStackResources(new ListStackResourcesRequest().withStackName("test"));
    beanFactory.getBean("customStackTags");
    verify(amazonCloudFormationMock, times(1)).describeStacks(new DescribeStacksRequest().withStackName("test"));
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
private List<Output> getOutputForRequest(String vpcStackName, AmazonCloudFormationClient client) {
    int tried = 0;
    while (tried < MAX_TRY) {
        LOGGER.info("checking vpc stack creation result, tried: " + tried + '/' + MAX_TRY);
        DescribeStacksRequest describeStacksRequest = new DescribeStacksRequest();
        describeStacksRequest.withStackName(vpcStackName);
        Stack resultStack = client.describeStacks(describeStacksRequest).getStacks().get(0);
        StackStatus stackStatus = StackStatus.valueOf(resultStack.getStackStatus());
        if (FAILED_STATUSES.contains(stackStatus)) {
            LOGGER.error("stack creation failed: ", stackStatus);
            throw new RuntimeException();
        } else if (CREATE_COMPLETE.equals(stackStatus)) {
            return resultStack.getOutputs();
        }
        try {
            Thread.sleep(10000);
        } catch (InterruptedException e) {
            LOGGER.error("thread sleep interrupted", e);
        }
        tried++;
    }
    throw new RuntimeException("vpc creation timed out");
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
/**
 * Returns the current status of the named stack.
 *
 * @param stackId Stack name.
 * @return Stack outputs data.
 */
public Map<String, String> getStackParameters(final String stackId) {
    final DescribeStacksRequest request = new DescribeStacksRequest().withStackName(stackId);
    final DescribeStacksResult result = cloudFormationClient.describeStacks(request);
    final Map<String, String> parameters = Maps.newHashMap();

    if (result.getStacks().size() > 0) {
        parameters.putAll(result.getStacks().get(0).getParameters().stream().collect(
                Collectors.toMap(Parameter::getParameterKey, Parameter::getParameterValue)));

    }

    return parameters;
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
/**
 * Returns the current status of the named stack.
 *
 * @param stackId Stack name.
 * @return Stack outputs data.
 */
public Map<String, String> getStackOutputs(final String stackId) {
    final DescribeStacksRequest request = new DescribeStacksRequest().withStackName(stackId);
    final DescribeStacksResult result = cloudFormationClient.describeStacks(request);
    final Map<String, String> outputs = Maps.newHashMap();

    if (result.getStacks().size() > 0) {
        outputs.putAll(result.getStacks().get(0).getOutputs().stream().collect(
                Collectors.toMap(Output::getOutputKey, Output::getOutputValue)));

    }

    return outputs;
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
@Override
protected Map<String, String> createInstance() throws Exception {
    LinkedHashMap<String, String> userTags = new LinkedHashMap<>();
    DescribeStacksResult stacksResult = this.amazonCloudFormation.describeStacks(new DescribeStacksRequest().withStackName(this.stackNameProvider.getStackName()));
    for (Stack stack : stacksResult.getStacks()) {
        for (Tag tag : stack.getTags()) {
            userTags.put(tag.getKey(), tag.getValue());
        }
    }
    return userTags;
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
private DescribeStackResourcesResult getStackResources(String stackName) throws InterruptedException, IOException {
    try {
        DescribeStacksResult describeStacksResult = this.amazonCloudFormationClient.describeStacks(new DescribeStacksRequest().withStackName(stackName));
        for (Stack stack : describeStacksResult.getStacks()) {
            if (isAvailable(stack)) {
                return this.amazonCloudFormationClient.describeStackResources(new DescribeStackResourcesRequest().withStackName(stack.getStackName()));
            }
            if (isError(stack)) {
                if (this.stackCreatedByThisInstance) {
                    throw new IllegalArgumentException("Could not create stack");
                }
                this.amazonCloudFormationClient.deleteStack(new DeleteStackRequest().withStackName(stack.getStackName()));
                return getStackResources(stackName);
            }
            if (isInProgress(stack)) {
                //noinspection BusyWait
                Thread.sleep(5000L);
                return getStackResources(stackName);
            }
        }
    } catch (AmazonClientException e) {
        String templateBody = FileCopyUtils.copyToString(new InputStreamReader(new ClassPathResource(TEMPLATE_PATH).getInputStream()));
        this.amazonCloudFormationClient.createStack(new CreateStackRequest().withTemplateBody(templateBody).withOnFailure(OnFailure.DELETE).
                withStackName(stackName).withTags(new Tag().withKey("tag1").withValue("value1")).
                withParameters(new Parameter().withParameterKey("RdsPassword").withParameterValue(this.rdsPassword)));
        this.stackCreatedByThisInstance = true;
    }

    return getStackResources(stackName);
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
@Override
public String getInstanceId() {
    DescribeStacksResult describeStacksResult = this.amazonCloudFormationClient.describeStacks(new DescribeStacksRequest());
    Stack stack = getStack(describeStacksResult, this.stackName);

    return getOutputValue(stack, this.outputKey);
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
public static boolean waitForCloudFormationStackToReachStatus(
        AmazonCloudFormationClient client, String stackName, String status) {
    int count = 0;
    while (true) {
        if (count++ == 100) {
            System.out
                    .println(stackName + " never reached state " + status);
            return false;
        }
        try {
            Thread.sleep(1000 * 30);
        } catch (InterruptedException e) {
            System.out.println(e.getMessage());
            return false;
        }
        String stackStatus = client
                .describeStacks(
                        new DescribeStacksRequest()
                                .withStackName(stackName)).getStacks()
                .get(0).getStackStatus();
        if (stackStatus.equals(status)) {
            return true;
        } else if (stackStatus.contains(FAILED)) {
            System.out.println("The process failed with status " + stackStatus);
            return false;
        }
        System.out.println(stackName + " is in status " + stackStatus);
    }
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
private Map<String, String> getOutputs(String cFStackName, AmazonCloudFormationClient client) {
    DescribeStacksRequest describeStacksRequest = new DescribeStacksRequest().withStackName(cFStackName);
    String outputNotFound = String.format("Couldn't get Cloudformation stack's('%s') output", cFStackName);
    List<Output> cfStackOutputs = client.describeStacks(describeStacksRequest).getStacks()
            .stream().findFirst().orElseThrow(getCloudConnectorExceptionSupplier(outputNotFound)).getOutputs();
    return cfStackOutputs.stream().collect(Collectors.toMap(Output::getOutputKey, Output::getOutputValue));
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
@Override
public void validate(AuthenticatedContext ac, CloudStack cloudStack) {
    AwsCredentialView credentialView = new AwsCredentialView(ac.getCloudCredential());
    String regionName = ac.getCloudContext().getLocation().getRegion().value();
    AmazonCloudFormationClient cfClient = awsClient.createCloudFormationClient(credentialView, regionName);
    String cFStackName = cfStackUtil.getCfStackName(ac);
    try {
        cfClient.describeStacks(new DescribeStacksRequest().withStackName(cFStackName));
        throw new CloudConnectorException(String.format("Stack is already exists with the given name: %s", cFStackName));
    } catch (AmazonServiceException ignored) {

    }
}
 

import com.amazonaws.services.cloudformation.model.DescribeStacksRequest; //导入依赖的package包/类
AbstractAwsStackStatusCheckerTask(AuthenticatedContext authenticatedContext, AmazonCloudFormationClient cfClient, StackStatus successStatus,
        StackStatus errorStatus, List<StackStatus> stackErrorStatuses, String cloudFormationStackName, boolean cancellable) {
    super(authenticatedContext, cancellable);
    this.cfClient = cfClient;
    this.successStatus = successStatus;
    this.errorStatus = errorStatus;
    this.stackErrorStatuses = stackErrorStatuses;
    this.cloudFormationStackName = cloudFormationStackName;

    describeStacksRequest = new DescribeStacksRequest().withStackName(cloudFormationStackName);
    stackEventsRequest = new DescribeStackEventsRequest().withStackName(cloudFormationStackName);
}