com.amazonaws.services.ecs.AmazonECSClient Maven / Gradle / Ivy
/*
* Copyright 2013-2018 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License"). You may not use this file except in compliance with
* the License. A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR
* CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions
* and limitations under the License.
*/
package com.amazonaws.services.ecs;
import org.w3c.dom.*;
import java.net.*;
import java.util.*;
import javax.annotation.Generated;
import org.apache.commons.logging.*;
import com.amazonaws.*;
import com.amazonaws.annotation.SdkInternalApi;
import com.amazonaws.auth.*;
import com.amazonaws.handlers.*;
import com.amazonaws.http.*;
import com.amazonaws.internal.*;
import com.amazonaws.internal.auth.*;
import com.amazonaws.metrics.*;
import com.amazonaws.regions.*;
import com.amazonaws.transform.*;
import com.amazonaws.util.*;
import com.amazonaws.protocol.json.*;
import com.amazonaws.util.AWSRequestMetrics.Field;
import com.amazonaws.annotation.ThreadSafe;
import com.amazonaws.client.AwsSyncClientParams;
import com.amazonaws.services.ecs.AmazonECSClientBuilder;
import com.amazonaws.services.ecs.waiters.AmazonECSWaiters;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.services.ecs.model.*;
import com.amazonaws.services.ecs.model.transform.*;
/**
* Client for accessing Amazon ECS. All service calls made using this client are blocking, and will not return until the
* service call completes.
*
*
* Amazon Elastic Container Service (Amazon ECS) is a highly scalable, fast, container management service that makes it
* easy to run, stop, and manage Docker containers on a cluster. You can host your cluster on a serverless
* infrastructure that is managed by Amazon ECS by launching your services or tasks using the Fargate launch type. For
* more control, you can host your tasks on a cluster of Amazon Elastic Compute Cloud (Amazon EC2) instances that you
* manage by using the EC2 launch type. For more information about launch types, see Amazon ECS Launch Types.
*
*
* Amazon ECS lets you launch and stop container-based applications with simple API calls, allows you to get the state
* of your cluster from a centralized service, and gives you access to many familiar Amazon EC2 features.
*
*
* You can use Amazon ECS to schedule the placement of containers across your cluster based on your resource needs,
* isolation policies, and availability requirements. Amazon ECS eliminates the need for you to operate your own cluster
* management and configuration management systems or worry about scaling your management infrastructure.
*
*/
@ThreadSafe
@Generated("com.amazonaws:aws-java-sdk-code-generator")
public class AmazonECSClient extends AmazonWebServiceClient implements AmazonECS {
/** Provider for AWS credentials. */
private final AWSCredentialsProvider awsCredentialsProvider;
private static final Log log = LogFactory.getLog(AmazonECS.class);
/** Default signing name for the service. */
private static final String DEFAULT_SIGNING_NAME = "ecs";
private volatile AmazonECSWaiters waiters;
/** Client configuration factory providing ClientConfigurations tailored to this client */
protected static final ClientConfigurationFactory configFactory = new ClientConfigurationFactory();
private static final com.amazonaws.protocol.json.SdkJsonProtocolFactory protocolFactory = new com.amazonaws.protocol.json.SdkJsonProtocolFactory(
new JsonClientMetadata()
.withProtocolVersion("1.1")
.withSupportsCbor(false)
.withSupportsIon(false)
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("BlockedException").withModeledClass(
com.amazonaws.services.ecs.model.BlockedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("InvalidParameterException").withModeledClass(
com.amazonaws.services.ecs.model.InvalidParameterException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("NoUpdateAvailableException").withModeledClass(
com.amazonaws.services.ecs.model.NoUpdateAvailableException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ClusterContainsServicesException").withModeledClass(
com.amazonaws.services.ecs.model.ClusterContainsServicesException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("PlatformTaskDefinitionIncompatibilityException").withModeledClass(
com.amazonaws.services.ecs.model.PlatformTaskDefinitionIncompatibilityException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("MissingVersionException").withModeledClass(
com.amazonaws.services.ecs.model.MissingVersionException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("UnsupportedFeatureException").withModeledClass(
com.amazonaws.services.ecs.model.UnsupportedFeatureException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ClusterContainsContainerInstancesException").withModeledClass(
com.amazonaws.services.ecs.model.ClusterContainsContainerInstancesException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ServiceNotFoundException").withModeledClass(
com.amazonaws.services.ecs.model.ServiceNotFoundException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("AttributeLimitExceededException").withModeledClass(
com.amazonaws.services.ecs.model.AttributeLimitExceededException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("AccessDeniedException").withModeledClass(
com.amazonaws.services.ecs.model.AccessDeniedException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ServiceNotActiveException").withModeledClass(
com.amazonaws.services.ecs.model.ServiceNotActiveException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ClusterNotFoundException").withModeledClass(
com.amazonaws.services.ecs.model.ClusterNotFoundException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ServerException").withModeledClass(
com.amazonaws.services.ecs.model.ServerException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("TargetNotFoundException").withModeledClass(
com.amazonaws.services.ecs.model.TargetNotFoundException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ClientException").withModeledClass(
com.amazonaws.services.ecs.model.ClientException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("PlatformUnknownException").withModeledClass(
com.amazonaws.services.ecs.model.PlatformUnknownException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("UpdateInProgressException").withModeledClass(
com.amazonaws.services.ecs.model.UpdateInProgressException.class))
.addErrorMetadata(
new JsonErrorShapeMetadata().withErrorCode("ClusterContainsTasksException").withModeledClass(
com.amazonaws.services.ecs.model.ClusterContainsTasksException.class))
.withBaseServiceExceptionClass(com.amazonaws.services.ecs.model.AmazonECSException.class));
/**
* Constructs a new client to invoke service methods on Amazon ECS. A credentials provider chain will be used that
* searches for credentials in this order:
*
* - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
* - Java System Properties - aws.accessKeyId and aws.secretKey
* - Instance profile credentials delivered through the Amazon EC2 metadata service
*
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @see DefaultAWSCredentialsProviderChain
* @deprecated use {@link AmazonECSClientBuilder#defaultClient()}
*/
@Deprecated
public AmazonECSClient() {
this(DefaultAWSCredentialsProviderChain.getInstance(), configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on Amazon ECS. A credentials provider chain will be used that
* searches for credentials in this order:
*
* - Environment Variables - AWS_ACCESS_KEY_ID and AWS_SECRET_KEY
* - Java System Properties - aws.accessKeyId and aws.secretKey
* - Instance profile credentials delivered through the Amazon EC2 metadata service
*
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon ECS (ex: proxy settings,
* retry counts, etc.).
*
* @see DefaultAWSCredentialsProviderChain
* @deprecated use {@link AmazonECSClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonECSClient(ClientConfiguration clientConfiguration) {
this(DefaultAWSCredentialsProviderChain.getInstance(), clientConfiguration);
}
/**
* Constructs a new client to invoke service methods on Amazon ECS using the specified AWS account credentials.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @deprecated use {@link AmazonECSClientBuilder#withCredentials(AWSCredentialsProvider)} for example:
* {@code AmazonECSClientBuilder.standard().withCredentials(new AWSStaticCredentialsProvider(awsCredentials)).build();}
*/
@Deprecated
public AmazonECSClient(AWSCredentials awsCredentials) {
this(awsCredentials, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on Amazon ECS using the specified AWS account credentials and
* client configuration options.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentials
* The AWS credentials (access key ID and secret key) to use when authenticating with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon ECS (ex: proxy settings,
* retry counts, etc.).
* @deprecated use {@link AmazonECSClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonECSClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonECSClient(AWSCredentials awsCredentials, ClientConfiguration clientConfiguration) {
super(clientConfiguration);
this.awsCredentialsProvider = new StaticCredentialsProvider(awsCredentials);
init();
}
/**
* Constructs a new client to invoke service methods on Amazon ECS using the specified AWS account credentials
* provider.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @deprecated use {@link AmazonECSClientBuilder#withCredentials(AWSCredentialsProvider)}
*/
@Deprecated
public AmazonECSClient(AWSCredentialsProvider awsCredentialsProvider) {
this(awsCredentialsProvider, configFactory.getConfig());
}
/**
* Constructs a new client to invoke service methods on Amazon ECS using the specified AWS account credentials
* provider and client configuration options.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon ECS (ex: proxy settings,
* retry counts, etc.).
* @deprecated use {@link AmazonECSClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonECSClientBuilder#withClientConfiguration(ClientConfiguration)}
*/
@Deprecated
public AmazonECSClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration) {
this(awsCredentialsProvider, clientConfiguration, null);
}
/**
* Constructs a new client to invoke service methods on Amazon ECS using the specified AWS account credentials
* provider, client configuration options, and request metric collector.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param awsCredentialsProvider
* The AWS credentials provider which will provide credentials to authenticate requests with AWS services.
* @param clientConfiguration
* The client configuration options controlling how this client connects to Amazon ECS (ex: proxy settings,
* retry counts, etc.).
* @param requestMetricCollector
* optional request metric collector
* @deprecated use {@link AmazonECSClientBuilder#withCredentials(AWSCredentialsProvider)} and
* {@link AmazonECSClientBuilder#withClientConfiguration(ClientConfiguration)} and
* {@link AmazonECSClientBuilder#withMetricsCollector(RequestMetricCollector)}
*/
@Deprecated
public AmazonECSClient(AWSCredentialsProvider awsCredentialsProvider, ClientConfiguration clientConfiguration, RequestMetricCollector requestMetricCollector) {
super(clientConfiguration, requestMetricCollector);
this.awsCredentialsProvider = awsCredentialsProvider;
init();
}
public static AmazonECSClientBuilder builder() {
return AmazonECSClientBuilder.standard();
}
/**
* Constructs a new client to invoke service methods on Amazon ECS using the specified parameters.
*
*
* All service calls made using this new client object are blocking, and will not return until the service call
* completes.
*
* @param clientParams
* Object providing client parameters.
*/
AmazonECSClient(AwsSyncClientParams clientParams) {
super(clientParams);
this.awsCredentialsProvider = clientParams.getCredentialsProvider();
init();
}
private void init() {
setServiceNameIntern(DEFAULT_SIGNING_NAME);
setEndpointPrefix(ENDPOINT_PREFIX);
// calling this.setEndPoint(...) will also modify the signer accordingly
setEndpoint("https://ecs.us-east-1.amazonaws.com");
HandlerChainFactory chainFactory = new HandlerChainFactory();
requestHandler2s.addAll(chainFactory.newRequestHandlerChain("/com/amazonaws/services/ecs/request.handlers"));
requestHandler2s.addAll(chainFactory.newRequestHandler2Chain("/com/amazonaws/services/ecs/request.handler2s"));
requestHandler2s.addAll(chainFactory.getGlobalHandlers());
}
/**
*
* Creates a new Amazon ECS cluster. By default, your account receives a default cluster when you
* launch your first container instance. However, you can create your own cluster with a unique name with the
* CreateCluster action.
*
*
*
* When you call the CreateCluster API operation, Amazon ECS attempts to create the service-linked role for
* your account so that required resources in other AWS services can be managed on your behalf. However, if the IAM
* user that makes the call does not have permissions to create the service-linked role, it is not created. For more
* information, see Using
* Service-Linked Roles for Amazon ECS in the Amazon Elastic Container Service Developer Guide.
*
*
*
* @param createClusterRequest
* @return Result of the CreateCluster operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.CreateCluster
* @see AWS API
* Documentation
*/
@Override
public CreateClusterResult createCluster(CreateClusterRequest request) {
request = beforeClientExecution(request);
return executeCreateCluster(request);
}
@SdkInternalApi
final CreateClusterResult executeCreateCluster(CreateClusterRequest createClusterRequest) {
ExecutionContext executionContext = createExecutionContext(createClusterRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateClusterRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(createClusterRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new CreateClusterResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public CreateClusterResult createCluster() {
return createCluster(new CreateClusterRequest());
}
/**
*
* Runs and maintains a desired number of tasks from a specified task definition. If the number of tasks running in
* a service drops below desiredCount, Amazon ECS spawns another copy of the task in the specified
* cluster. To update an existing service, see UpdateService.
*
*
* In addition to maintaining the desired count of tasks in your service, you can optionally run your service behind
* a load balancer. The load balancer distributes traffic across the tasks that are associated with the service. For
* more information, see Service Load
* Balancing in the Amazon Elastic Container Service Developer Guide.
*
*
* You can optionally specify a deployment configuration for your service. During a deployment, the service
* scheduler uses the minimumHealthyPercent and maximumPercent parameters to determine the
* deployment strategy. The deployment is triggered by changing the task definition or the desired count of a
* service with an UpdateService operation.
*
*
* The minimumHealthyPercent represents a lower limit on the number of your service's tasks that must
* remain in the RUNNING state during a deployment, as a percentage of the desiredCount
* (rounded up to the nearest integer). This parameter enables you to deploy without using additional cluster
* capacity. For example, if your service has a desiredCount of four tasks and a
* minimumHealthyPercent of 50%, the scheduler can stop two existing tasks to free up cluster capacity
* before starting two new tasks. Tasks for services that do not use a load balancer are considered healthy
* if they are in the RUNNING state. Tasks for services that do use a load balancer are
* considered healthy if they are in the RUNNING state and the container instance they are hosted on is
* reported as healthy by the load balancer. The default value for minimumHealthyPercent is 50% in the
* console and 100% for the AWS CLI, the AWS SDKs, and the APIs.
*
*
* The maximumPercent parameter represents an upper limit on the number of your service's tasks that
* are allowed in the RUNNING or PENDING state during a deployment, as a percentage of the
* desiredCount (rounded down to the nearest integer). This parameter enables you to define the
* deployment batch size. For example, if your service has a desiredCount of four tasks and a
* maximumPercent value of 200%, the scheduler can start four new tasks before stopping the four older
* tasks (provided that the cluster resources required to do this are available). The default value for
* maximumPercent is 200%.
*
*
* When the service scheduler launches new tasks, it determines task placement in your cluster using the following
* logic:
*
*
* -
*
* Determine which of the container instances in your cluster can support your service's task definition (for
* example, they have the required CPU, memory, ports, and container instance attributes).
*
*
* -
*
* By default, the service scheduler attempts to balance tasks across Availability Zones in this manner (although
* you can choose a different placement strategy) with the placementStrategy parameter):
*
*
* -
*
* Sort the valid container instances by the fewest number of running tasks for this service in the same
* Availability Zone as the instance. For example, if zone A has one running service task and zones B and C each
* have zero, valid container instances in either zone B or C are considered optimal for placement.
*
*
* -
*
* Place the new service task on a valid container instance in an optimal Availability Zone (based on the previous
* steps), favoring container instances with the fewest number of running tasks for this service.
*
*
*
*
*
*
* @param createServiceRequest
* @return Result of the CreateService operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws UnsupportedFeatureException
* The specified task is not supported in this region.
* @throws PlatformUnknownException
* The specified platform version does not exist.
* @throws PlatformTaskDefinitionIncompatibilityException
* The specified platform version does not satisfy the task definition’s required capabilities.
* @throws AccessDeniedException
* You do not have authorization to perform the requested action.
* @sample AmazonECS.CreateService
* @see AWS API
* Documentation
*/
@Override
public CreateServiceResult createService(CreateServiceRequest request) {
request = beforeClientExecution(request);
return executeCreateService(request);
}
@SdkInternalApi
final CreateServiceResult executeCreateService(CreateServiceRequest createServiceRequest) {
ExecutionContext executionContext = createExecutionContext(createServiceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new CreateServiceRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(createServiceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new CreateServiceResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deletes one or more custom attributes from an Amazon ECS resource.
*
*
* @param deleteAttributesRequest
* @return Result of the DeleteAttributes operation returned by the service.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws TargetNotFoundException
* The specified target could not be found. You can view your available container instances with
* ListContainerInstances. Amazon ECS container instances are cluster-specific and region-specific.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.DeleteAttributes
* @see AWS API
* Documentation
*/
@Override
public DeleteAttributesResult deleteAttributes(DeleteAttributesRequest request) {
request = beforeClientExecution(request);
return executeDeleteAttributes(request);
}
@SdkInternalApi
final DeleteAttributesResult executeDeleteAttributes(DeleteAttributesRequest deleteAttributesRequest) {
ExecutionContext executionContext = createExecutionContext(deleteAttributesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteAttributesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(deleteAttributesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DeleteAttributesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deletes the specified cluster. You must deregister all container instances from this cluster before you may
* delete it. You can list the container instances in a cluster with ListContainerInstances and deregister
* them with DeregisterContainerInstance.
*
*
* @param deleteClusterRequest
* @return Result of the DeleteCluster operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws ClusterContainsContainerInstancesException
* You cannot delete a cluster that has registered container instances. You must first deregister the
* container instances before you can delete the cluster. For more information, see
* DeregisterContainerInstance.
* @throws ClusterContainsServicesException
* You cannot delete a cluster that contains services. You must first update the service to reduce its
* desired task count to 0 and then delete the service. For more information, see UpdateService and
* DeleteService.
* @throws ClusterContainsTasksException
* You cannot delete a cluster that has active tasks.
* @sample AmazonECS.DeleteCluster
* @see AWS API
* Documentation
*/
@Override
public DeleteClusterResult deleteCluster(DeleteClusterRequest request) {
request = beforeClientExecution(request);
return executeDeleteCluster(request);
}
@SdkInternalApi
final DeleteClusterResult executeDeleteCluster(DeleteClusterRequest deleteClusterRequest) {
ExecutionContext executionContext = createExecutionContext(deleteClusterRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteClusterRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(deleteClusterRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DeleteClusterResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deletes a specified service within a cluster. You can delete a service if you have no running tasks in it and the
* desired task count is zero. If the service is actively maintaining tasks, you cannot delete it, and you must
* update the service to a desired task count of zero. For more information, see UpdateService.
*
*
*
* When you delete a service, if there are still running tasks that require cleanup, the service status moves from
* ACTIVE to DRAINING, and the service is no longer visible in the console or in
* ListServices API operations. After the tasks have stopped, then the service status moves from
* DRAINING to INACTIVE. Services in the DRAINING or INACTIVE
* status can still be viewed with DescribeServices API operations. However, in the future,
* INACTIVE services may be cleaned up and purged from Amazon ECS record keeping, and
* DescribeServices API operations on those services return a ServiceNotFoundException error.
*
*
*
* @param deleteServiceRequest
* @return Result of the DeleteService operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws ServiceNotFoundException
* The specified service could not be found. You can view your available services with ListServices.
* Amazon ECS services are cluster-specific and region-specific.
* @sample AmazonECS.DeleteService
* @see AWS API
* Documentation
*/
@Override
public DeleteServiceResult deleteService(DeleteServiceRequest request) {
request = beforeClientExecution(request);
return executeDeleteService(request);
}
@SdkInternalApi
final DeleteServiceResult executeDeleteService(DeleteServiceRequest deleteServiceRequest) {
ExecutionContext executionContext = createExecutionContext(deleteServiceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeleteServiceRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(deleteServiceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DeleteServiceResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deregisters an Amazon ECS container instance from the specified cluster. This instance is no longer available to
* run tasks.
*
*
* If you intend to use the container instance for some other purpose after deregistration, you should stop all of
* the tasks running on the container instance before deregistration. That prevents any orphaned tasks from
* consuming resources.
*
*
* Deregistering a container instance removes the instance from a cluster, but it does not terminate the EC2
* instance; if you are finished using the instance, be sure to terminate it in the Amazon EC2 console to stop
* billing.
*
*
*
* If you terminate a running container instance, Amazon ECS automatically deregisters the instance from your
* cluster (stopped container instances or instances with disconnected agents are not automatically deregistered
* when terminated).
*
*
*
* @param deregisterContainerInstanceRequest
* @return Result of the DeregisterContainerInstance operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.DeregisterContainerInstance
* @see AWS API Documentation
*/
@Override
public DeregisterContainerInstanceResult deregisterContainerInstance(DeregisterContainerInstanceRequest request) {
request = beforeClientExecution(request);
return executeDeregisterContainerInstance(request);
}
@SdkInternalApi
final DeregisterContainerInstanceResult executeDeregisterContainerInstance(DeregisterContainerInstanceRequest deregisterContainerInstanceRequest) {
ExecutionContext executionContext = createExecutionContext(deregisterContainerInstanceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeregisterContainerInstanceRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(deregisterContainerInstanceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DeregisterContainerInstanceResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Deregisters the specified task definition by family and revision. Upon deregistration, the task definition is
* marked as INACTIVE. Existing tasks and services that reference an INACTIVE task
* definition continue to run without disruption. Existing services that reference an INACTIVE task
* definition can still scale up or down by modifying the service's desired count.
*
*
* You cannot use an INACTIVE task definition to run new tasks or create new services, and you cannot
* update an existing service to reference an INACTIVE task definition (although there may be up to a
* 10-minute window following deregistration where these restrictions have not yet taken effect).
*
*
*
* At this time, INACTIVE task definitions remain discoverable in your account indefinitely; however,
* this behavior is subject to change in the future, so you should not rely on INACTIVE task
* definitions persisting beyond the lifecycle of any associated tasks and services.
*
*
*
* @param deregisterTaskDefinitionRequest
* @return Result of the DeregisterTaskDefinition operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.DeregisterTaskDefinition
* @see AWS
* API Documentation
*/
@Override
public DeregisterTaskDefinitionResult deregisterTaskDefinition(DeregisterTaskDefinitionRequest request) {
request = beforeClientExecution(request);
return executeDeregisterTaskDefinition(request);
}
@SdkInternalApi
final DeregisterTaskDefinitionResult executeDeregisterTaskDefinition(DeregisterTaskDefinitionRequest deregisterTaskDefinitionRequest) {
ExecutionContext executionContext = createExecutionContext(deregisterTaskDefinitionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DeregisterTaskDefinitionRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(deregisterTaskDefinitionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DeregisterTaskDefinitionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Describes one or more of your clusters.
*
*
* @param describeClustersRequest
* @return Result of the DescribeClusters operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.DescribeClusters
* @see AWS API
* Documentation
*/
@Override
public DescribeClustersResult describeClusters(DescribeClustersRequest request) {
request = beforeClientExecution(request);
return executeDescribeClusters(request);
}
@SdkInternalApi
final DescribeClustersResult executeDescribeClusters(DescribeClustersRequest describeClustersRequest) {
ExecutionContext executionContext = createExecutionContext(describeClustersRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeClustersRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeClustersRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DescribeClustersResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public DescribeClustersResult describeClusters() {
return describeClusters(new DescribeClustersRequest());
}
/**
*
* Describes Amazon Elastic Container Service container instances. Returns metadata about registered and remaining
* resources on each container instance requested.
*
*
* @param describeContainerInstancesRequest
* @return Result of the DescribeContainerInstances operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.DescribeContainerInstances
* @see AWS
* API Documentation
*/
@Override
public DescribeContainerInstancesResult describeContainerInstances(DescribeContainerInstancesRequest request) {
request = beforeClientExecution(request);
return executeDescribeContainerInstances(request);
}
@SdkInternalApi
final DescribeContainerInstancesResult executeDescribeContainerInstances(DescribeContainerInstancesRequest describeContainerInstancesRequest) {
ExecutionContext executionContext = createExecutionContext(describeContainerInstancesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeContainerInstancesRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(describeContainerInstancesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DescribeContainerInstancesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Describes the specified services running in your cluster.
*
*
* @param describeServicesRequest
* @return Result of the DescribeServices operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.DescribeServices
* @see AWS API
* Documentation
*/
@Override
public DescribeServicesResult describeServices(DescribeServicesRequest request) {
request = beforeClientExecution(request);
return executeDescribeServices(request);
}
@SdkInternalApi
final DescribeServicesResult executeDescribeServices(DescribeServicesRequest describeServicesRequest) {
ExecutionContext executionContext = createExecutionContext(describeServicesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeServicesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeServicesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DescribeServicesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Describes a task definition. You can specify a family and revision to find information
* about a specific task definition, or you can simply specify the family to find the latest ACTIVE
* revision in that family.
*
*
*
* You can only describe INACTIVE task definitions while an active task or service references them.
*
*
*
* @param describeTaskDefinitionRequest
* @return Result of the DescribeTaskDefinition operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.DescribeTaskDefinition
* @see AWS API
* Documentation
*/
@Override
public DescribeTaskDefinitionResult describeTaskDefinition(DescribeTaskDefinitionRequest request) {
request = beforeClientExecution(request);
return executeDescribeTaskDefinition(request);
}
@SdkInternalApi
final DescribeTaskDefinitionResult executeDescribeTaskDefinition(DescribeTaskDefinitionRequest describeTaskDefinitionRequest) {
ExecutionContext executionContext = createExecutionContext(describeTaskDefinitionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeTaskDefinitionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeTaskDefinitionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new DescribeTaskDefinitionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Describes a specified task or tasks.
*
*
* @param describeTasksRequest
* @return Result of the DescribeTasks operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.DescribeTasks
* @see AWS API
* Documentation
*/
@Override
public DescribeTasksResult describeTasks(DescribeTasksRequest request) {
request = beforeClientExecution(request);
return executeDescribeTasks(request);
}
@SdkInternalApi
final DescribeTasksResult executeDescribeTasks(DescribeTasksRequest describeTasksRequest) {
ExecutionContext executionContext = createExecutionContext(describeTasksRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DescribeTasksRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(describeTasksRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DescribeTasksResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
*
* This action is only used by the Amazon ECS agent, and it is not intended for use outside of the agent.
*
*
*
* Returns an endpoint for the Amazon ECS agent to poll for updates.
*
*
* @param discoverPollEndpointRequest
* @return Result of the DiscoverPollEndpoint operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @sample AmazonECS.DiscoverPollEndpoint
* @see AWS API
* Documentation
*/
@Override
public DiscoverPollEndpointResult discoverPollEndpoint(DiscoverPollEndpointRequest request) {
request = beforeClientExecution(request);
return executeDiscoverPollEndpoint(request);
}
@SdkInternalApi
final DiscoverPollEndpointResult executeDiscoverPollEndpoint(DiscoverPollEndpointRequest discoverPollEndpointRequest) {
ExecutionContext executionContext = createExecutionContext(discoverPollEndpointRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new DiscoverPollEndpointRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(discoverPollEndpointRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new DiscoverPollEndpointResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public DiscoverPollEndpointResult discoverPollEndpoint() {
return discoverPollEndpoint(new DiscoverPollEndpointRequest());
}
/**
*
* Lists the attributes for Amazon ECS resources within a specified target type and cluster. When you specify a
* target type and cluster, ListAttributes returns a list of attribute objects, one for each attribute
* on each resource. You can filter the list of results to a single attribute name to only return results that have
* that name. You can also filter the results by attribute name and value, for example, to see which container
* instances in a cluster are running a Linux AMI (ecs.os-type=linux).
*
*
* @param listAttributesRequest
* @return Result of the ListAttributes operation returned by the service.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.ListAttributes
* @see AWS API
* Documentation
*/
@Override
public ListAttributesResult listAttributes(ListAttributesRequest request) {
request = beforeClientExecution(request);
return executeListAttributes(request);
}
@SdkInternalApi
final ListAttributesResult executeListAttributes(ListAttributesRequest listAttributesRequest) {
ExecutionContext executionContext = createExecutionContext(listAttributesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListAttributesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listAttributesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListAttributesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Returns a list of existing clusters.
*
*
* @param listClustersRequest
* @return Result of the ListClusters operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.ListClusters
* @see AWS API
* Documentation
*/
@Override
public ListClustersResult listClusters(ListClustersRequest request) {
request = beforeClientExecution(request);
return executeListClusters(request);
}
@SdkInternalApi
final ListClustersResult executeListClusters(ListClustersRequest listClustersRequest) {
ExecutionContext executionContext = createExecutionContext(listClustersRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListClustersRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listClustersRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListClustersResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListClustersResult listClusters() {
return listClusters(new ListClustersRequest());
}
/**
*
* Returns a list of container instances in a specified cluster. You can filter the results of a
* ListContainerInstances operation with cluster query language statements inside the
* filter parameter. For more information, see Cluster Query
* Language in the Amazon Elastic Container Service Developer Guide.
*
*
* @param listContainerInstancesRequest
* @return Result of the ListContainerInstances operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.ListContainerInstances
* @see AWS API
* Documentation
*/
@Override
public ListContainerInstancesResult listContainerInstances(ListContainerInstancesRequest request) {
request = beforeClientExecution(request);
return executeListContainerInstances(request);
}
@SdkInternalApi
final ListContainerInstancesResult executeListContainerInstances(ListContainerInstancesRequest listContainerInstancesRequest) {
ExecutionContext executionContext = createExecutionContext(listContainerInstancesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListContainerInstancesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listContainerInstancesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new ListContainerInstancesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListContainerInstancesResult listContainerInstances() {
return listContainerInstances(new ListContainerInstancesRequest());
}
/**
*
* Lists the services that are running in a specified cluster.
*
*
* @param listServicesRequest
* @return Result of the ListServices operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.ListServices
* @see AWS API
* Documentation
*/
@Override
public ListServicesResult listServices(ListServicesRequest request) {
request = beforeClientExecution(request);
return executeListServices(request);
}
@SdkInternalApi
final ListServicesResult executeListServices(ListServicesRequest listServicesRequest) {
ExecutionContext executionContext = createExecutionContext(listServicesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListServicesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listServicesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListServicesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListServicesResult listServices() {
return listServices(new ListServicesRequest());
}
/**
*
* Returns a list of task definition families that are registered to your account (which may include task definition
* families that no longer have any ACTIVE task definition revisions).
*
*
* You can filter out task definition families that do not contain any ACTIVE task definition revisions
* by setting the status parameter to ACTIVE. You can also filter the results with the
* familyPrefix parameter.
*
*
* @param listTaskDefinitionFamiliesRequest
* @return Result of the ListTaskDefinitionFamilies operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.ListTaskDefinitionFamilies
* @see AWS
* API Documentation
*/
@Override
public ListTaskDefinitionFamiliesResult listTaskDefinitionFamilies(ListTaskDefinitionFamiliesRequest request) {
request = beforeClientExecution(request);
return executeListTaskDefinitionFamilies(request);
}
@SdkInternalApi
final ListTaskDefinitionFamiliesResult executeListTaskDefinitionFamilies(ListTaskDefinitionFamiliesRequest listTaskDefinitionFamiliesRequest) {
ExecutionContext executionContext = createExecutionContext(listTaskDefinitionFamiliesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListTaskDefinitionFamiliesRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(listTaskDefinitionFamiliesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new ListTaskDefinitionFamiliesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListTaskDefinitionFamiliesResult listTaskDefinitionFamilies() {
return listTaskDefinitionFamilies(new ListTaskDefinitionFamiliesRequest());
}
/**
*
* Returns a list of task definitions that are registered to your account. You can filter the results by family name
* with the familyPrefix parameter or by status with the status parameter.
*
*
* @param listTaskDefinitionsRequest
* @return Result of the ListTaskDefinitions operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.ListTaskDefinitions
* @see AWS API
* Documentation
*/
@Override
public ListTaskDefinitionsResult listTaskDefinitions(ListTaskDefinitionsRequest request) {
request = beforeClientExecution(request);
return executeListTaskDefinitions(request);
}
@SdkInternalApi
final ListTaskDefinitionsResult executeListTaskDefinitions(ListTaskDefinitionsRequest listTaskDefinitionsRequest) {
ExecutionContext executionContext = createExecutionContext(listTaskDefinitionsRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListTaskDefinitionsRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listTaskDefinitionsRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListTaskDefinitionsResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListTaskDefinitionsResult listTaskDefinitions() {
return listTaskDefinitions(new ListTaskDefinitionsRequest());
}
/**
*
* Returns a list of tasks for a specified cluster. You can filter the results by family name, by a particular
* container instance, or by the desired status of the task with the family,
* containerInstance, and desiredStatus parameters.
*
*
* Recently stopped tasks might appear in the returned results. Currently, stopped tasks appear in the returned
* results for at least one hour.
*
*
* @param listTasksRequest
* @return Result of the ListTasks operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws ServiceNotFoundException
* The specified service could not be found. You can view your available services with ListServices.
* Amazon ECS services are cluster-specific and region-specific.
* @sample AmazonECS.ListTasks
* @see AWS API
* Documentation
*/
@Override
public ListTasksResult listTasks(ListTasksRequest request) {
request = beforeClientExecution(request);
return executeListTasks(request);
}
@SdkInternalApi
final ListTasksResult executeListTasks(ListTasksRequest listTasksRequest) {
ExecutionContext executionContext = createExecutionContext(listTasksRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new ListTasksRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(listTasksRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new ListTasksResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public ListTasksResult listTasks() {
return listTasks(new ListTasksRequest());
}
/**
*
* Create or update an attribute on an Amazon ECS resource. If the attribute does not exist, it is created. If the
* attribute exists, its value is replaced with the specified value. To delete an attribute, use
* DeleteAttributes. For more information, see Attributes in the Amazon Elastic Container Service Developer Guide.
*
*
* @param putAttributesRequest
* @return Result of the PutAttributes operation returned by the service.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws TargetNotFoundException
* The specified target could not be found. You can view your available container instances with
* ListContainerInstances. Amazon ECS container instances are cluster-specific and region-specific.
* @throws AttributeLimitExceededException
* You can apply up to 10 custom attributes per resource. You can view the attributes of a resource with
* ListAttributes. You can remove existing attributes on a resource with DeleteAttributes.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.PutAttributes
* @see AWS API
* Documentation
*/
@Override
public PutAttributesResult putAttributes(PutAttributesRequest request) {
request = beforeClientExecution(request);
return executePutAttributes(request);
}
@SdkInternalApi
final PutAttributesResult executePutAttributes(PutAttributesRequest putAttributesRequest) {
ExecutionContext executionContext = createExecutionContext(putAttributesRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new PutAttributesRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(putAttributesRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new PutAttributesResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
*
* This action is only used by the Amazon ECS agent, and it is not intended for use outside of the agent.
*
*
*
* Registers an EC2 instance into the specified cluster. This instance becomes available to place containers on.
*
*
* @param registerContainerInstanceRequest
* @return Result of the RegisterContainerInstance operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.RegisterContainerInstance
* @see AWS
* API Documentation
*/
@Override
public RegisterContainerInstanceResult registerContainerInstance(RegisterContainerInstanceRequest request) {
request = beforeClientExecution(request);
return executeRegisterContainerInstance(request);
}
@SdkInternalApi
final RegisterContainerInstanceResult executeRegisterContainerInstance(RegisterContainerInstanceRequest registerContainerInstanceRequest) {
ExecutionContext executionContext = createExecutionContext(registerContainerInstanceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new RegisterContainerInstanceRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(registerContainerInstanceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new RegisterContainerInstanceResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Registers a new task definition from the supplied family and containerDefinitions.
* Optionally, you can add data volumes to your containers with the volumes parameter. For more
* information about task definition parameters and defaults, see Amazon ECS Task
* Definitions in the Amazon Elastic Container Service Developer Guide.
*
*
* You can specify an IAM role for your task with the taskRoleArn parameter. When you specify an IAM
* role for a task, its containers can then use the latest versions of the AWS CLI or SDKs to make API requests to
* the AWS services that are specified in the IAM policy associated with the role. For more information, see IAM Roles for Tasks in
* the Amazon Elastic Container Service Developer Guide.
*
*
* You can specify a Docker networking mode for the containers in your task definition with the
* networkMode parameter. The available network modes correspond to those described in Network settings in the Docker run
* reference. If you specify the awsvpc network mode, the task is allocated an Elastic Network
* Interface, and you must specify a NetworkConfiguration when you create a service or run a task with the
* task definition. For more information, see Task Networking in the
* Amazon Elastic Container Service Developer Guide.
*
*
* @param registerTaskDefinitionRequest
* @return Result of the RegisterTaskDefinition operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @sample AmazonECS.RegisterTaskDefinition
* @see AWS API
* Documentation
*/
@Override
public RegisterTaskDefinitionResult registerTaskDefinition(RegisterTaskDefinitionRequest request) {
request = beforeClientExecution(request);
return executeRegisterTaskDefinition(request);
}
@SdkInternalApi
final RegisterTaskDefinitionResult executeRegisterTaskDefinition(RegisterTaskDefinitionRequest registerTaskDefinitionRequest) {
ExecutionContext executionContext = createExecutionContext(registerTaskDefinitionRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new RegisterTaskDefinitionRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(registerTaskDefinitionRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new RegisterTaskDefinitionResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Starts a new task using the specified task definition.
*
*
* You can allow Amazon ECS to place tasks for you, or you can customize how Amazon ECS places tasks using placement
* constraints and placement strategies. For more information, see Scheduling Tasks in
* the Amazon Elastic Container Service Developer Guide.
*
*
* Alternatively, you can use StartTask to use your own scheduler or place tasks manually on specific
* container instances.
*
*
* The Amazon ECS API follows an eventual consistency model, due to the distributed nature of the system supporting
* the API. This means that the result of an API command you run that affects your Amazon ECS resources might not be
* immediately visible to all subsequent commands you run. You should keep this in mind when you carry out an API
* command that immediately follows a previous API command.
*
*
* To manage eventual consistency, you can do the following:
*
*
* -
*
* Confirm the state of the resource before you run a command to modify it. Run the DescribeTasks command using an
* exponential backoff algorithm to ensure that you allow enough time for the previous command to propagate through
* the system. To do this, run the DescribeTasks command repeatedly, starting with a couple of seconds of wait time,
* and increasing gradually up to five minutes of wait time.
*
*
* -
*
* Add wait time between subsequent commands, even if the DescribeTasks command returns an accurate response. Apply
* an exponential backoff algorithm starting with a couple of seconds of wait time, and increase gradually up to
* about five minutes of wait time.
*
*
*
*
* @param runTaskRequest
* @return Result of the RunTask operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws UnsupportedFeatureException
* The specified task is not supported in this region.
* @throws PlatformUnknownException
* The specified platform version does not exist.
* @throws PlatformTaskDefinitionIncompatibilityException
* The specified platform version does not satisfy the task definition’s required capabilities.
* @throws AccessDeniedException
* You do not have authorization to perform the requested action.
* @throws BlockedException
* Your AWS account has been blocked. Contact AWS Support
* for more information.
* @sample AmazonECS.RunTask
* @see AWS API
* Documentation
*/
@Override
public RunTaskResult runTask(RunTaskRequest request) {
request = beforeClientExecution(request);
return executeRunTask(request);
}
@SdkInternalApi
final RunTaskResult executeRunTask(RunTaskRequest runTaskRequest) {
ExecutionContext executionContext = createExecutionContext(runTaskRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new RunTaskRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(runTaskRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new RunTaskResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Starts a new task from the specified task definition on the specified container instance or instances.
*
*
* Alternatively, you can use RunTask to place tasks for you. For more information, see Scheduling Tasks in
* the Amazon Elastic Container Service Developer Guide.
*
*
* @param startTaskRequest
* @return Result of the StartTask operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.StartTask
* @see AWS API
* Documentation
*/
@Override
public StartTaskResult startTask(StartTaskRequest request) {
request = beforeClientExecution(request);
return executeStartTask(request);
}
@SdkInternalApi
final StartTaskResult executeStartTask(StartTaskRequest startTaskRequest) {
ExecutionContext executionContext = createExecutionContext(startTaskRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new StartTaskRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(startTaskRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new StartTaskResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Stops a running task.
*
*
* When StopTask is called on a task, the equivalent of docker stop is issued to the containers
* running in the task. This results in a SIGTERM and a default 30-second timeout, after which
* SIGKILL is sent and the containers are forcibly stopped. If the container handles the
* SIGTERM gracefully and exits within 30 seconds from receiving it, no SIGKILL is sent.
*
*
*
* The default 30-second timeout can be configured on the Amazon ECS container agent with the
* ECS_CONTAINER_STOP_TIMEOUT variable. For more information, see Amazon ECS Container
* Agent Configuration in the Amazon Elastic Container Service Developer Guide.
*
*
*
* @param stopTaskRequest
* @return Result of the StopTask operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.StopTask
* @see AWS API
* Documentation
*/
@Override
public StopTaskResult stopTask(StopTaskRequest request) {
request = beforeClientExecution(request);
return executeStopTask(request);
}
@SdkInternalApi
final StopTaskResult executeStopTask(StopTaskRequest stopTaskRequest) {
ExecutionContext executionContext = createExecutionContext(stopTaskRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new StopTaskRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(stopTaskRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(new JsonOperationMetadata()
.withPayloadJson(true).withHasStreamingSuccessResponse(false), new StopTaskResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
*
* This action is only used by the Amazon ECS agent, and it is not intended for use outside of the agent.
*
*
*
* Sent to acknowledge that a container changed states.
*
*
* @param submitContainerStateChangeRequest
* @return Result of the SubmitContainerStateChange operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws AccessDeniedException
* You do not have authorization to perform the requested action.
* @sample AmazonECS.SubmitContainerStateChange
* @see AWS
* API Documentation
*/
@Override
public SubmitContainerStateChangeResult submitContainerStateChange(SubmitContainerStateChangeRequest request) {
request = beforeClientExecution(request);
return executeSubmitContainerStateChange(request);
}
@SdkInternalApi
final SubmitContainerStateChangeResult executeSubmitContainerStateChange(SubmitContainerStateChangeRequest submitContainerStateChangeRequest) {
ExecutionContext executionContext = createExecutionContext(submitContainerStateChangeRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new SubmitContainerStateChangeRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(submitContainerStateChangeRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new SubmitContainerStateChangeResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
@Override
public SubmitContainerStateChangeResult submitContainerStateChange() {
return submitContainerStateChange(new SubmitContainerStateChangeRequest());
}
/**
*
*
* This action is only used by the Amazon ECS agent, and it is not intended for use outside of the agent.
*
*
*
* Sent to acknowledge that a task changed states.
*
*
* @param submitTaskStateChangeRequest
* @return Result of the SubmitTaskStateChange operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws AccessDeniedException
* You do not have authorization to perform the requested action.
* @sample AmazonECS.SubmitTaskStateChange
* @see AWS API
* Documentation
*/
@Override
public SubmitTaskStateChangeResult submitTaskStateChange(SubmitTaskStateChangeRequest request) {
request = beforeClientExecution(request);
return executeSubmitTaskStateChange(request);
}
@SdkInternalApi
final SubmitTaskStateChangeResult executeSubmitTaskStateChange(SubmitTaskStateChangeRequest submitTaskStateChangeRequest) {
ExecutionContext executionContext = createExecutionContext(submitTaskStateChangeRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new SubmitTaskStateChangeRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(submitTaskStateChangeRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory
.createResponseHandler(new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new SubmitTaskStateChangeResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Updates the Amazon ECS container agent on a specified container instance. Updating the Amazon ECS container agent
* does not interrupt running tasks or services on the container instance. The process for updating the agent
* differs depending on whether your container instance was launched with the Amazon ECS-optimized AMI or another
* operating system.
*
*
* UpdateContainerAgent requires the Amazon ECS-optimized AMI or Amazon Linux with the
* ecs-init service installed and running. For help updating the Amazon ECS container agent on other
* operating systems, see Manually Updating the Amazon ECS Container Agent in the Amazon Elastic Container Service Developer
* Guide.
*
*
* @param updateContainerAgentRequest
* @return Result of the UpdateContainerAgent operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws UpdateInProgressException
* There is already a current Amazon ECS container agent update in progress on the specified container
* instance. If the container agent becomes disconnected while it is in a transitional stage, such as
* PENDING or STAGING, the update process can get stuck in that state. However,
* when the agent reconnects, it resumes where it stopped previously.
* @throws NoUpdateAvailableException
* There is no update available for this Amazon ECS container agent. This could be because the agent is
* already running the latest version, or it is so old that there is no update path to the current version.
* @throws MissingVersionException
* Amazon ECS is unable to determine the current version of the Amazon ECS container agent on the container
* instance and does not have enough information to proceed with an update. This could be because the agent
* running on the container instance is an older or custom version that does not use our version
* information.
* @sample AmazonECS.UpdateContainerAgent
* @see AWS API
* Documentation
*/
@Override
public UpdateContainerAgentResult updateContainerAgent(UpdateContainerAgentRequest request) {
request = beforeClientExecution(request);
return executeUpdateContainerAgent(request);
}
@SdkInternalApi
final UpdateContainerAgentResult executeUpdateContainerAgent(UpdateContainerAgentRequest updateContainerAgentRequest) {
ExecutionContext executionContext = createExecutionContext(updateContainerAgentRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateContainerAgentRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(updateContainerAgentRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new UpdateContainerAgentResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Modifies the status of an Amazon ECS container instance.
*
*
* You can change the status of a container instance to DRAINING to manually remove an instance from a
* cluster, for example to perform system updates, update the Docker daemon, or scale down the cluster size.
*
*
* When you set a container instance to DRAINING, Amazon ECS prevents new tasks from being scheduled
* for placement on the container instance and replacement service tasks are started on other container instances in
* the cluster if the resources are available. Service tasks on the container instance that are in the
* PENDING state are stopped immediately.
*
*
* Service tasks on the container instance that are in the RUNNING state are stopped and replaced
* according to the service's deployment configuration parameters, minimumHealthyPercent and
* maximumPercent. You can change the deployment configuration of your service using
* UpdateService.
*
*
* -
*
* If minimumHealthyPercent is below 100%, the scheduler can ignore desiredCount
* temporarily during task replacement. For example, desiredCount is four tasks, a minimum of 50%
* allows the scheduler to stop two existing tasks before starting two new tasks. If the minimum is 100%, the
* service scheduler can't remove existing tasks until the replacement tasks are considered healthy. Tasks for
* services that do not use a load balancer are considered healthy if they are in the RUNNING state.
* Tasks for services that use a load balancer are considered healthy if they are in the RUNNING state
* and the container instance they are hosted on is reported as healthy by the load balancer.
*
*
* -
*
* The maximumPercent parameter represents an upper limit on the number of running tasks during task
* replacement, which enables you to define the replacement batch size. For example, if desiredCount of
* four tasks, a maximum of 200% starts four new tasks before stopping the four tasks to be drained (provided that
* the cluster resources required to do this are available). If the maximum is 100%, then replacement tasks can't
* start until the draining tasks have stopped.
*
*
*
*
* Any PENDING or RUNNING tasks that do not belong to a service are not affected; you must
* wait for them to finish or stop them manually.
*
*
* A container instance has completed draining when it has no more RUNNING tasks. You can verify this
* using ListTasks.
*
*
* When you set a container instance to ACTIVE, the Amazon ECS scheduler can begin scheduling tasks on
* the instance again.
*
*
* @param updateContainerInstancesStateRequest
* @return Result of the UpdateContainerInstancesState operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @sample AmazonECS.UpdateContainerInstancesState
* @see AWS API Documentation
*/
@Override
public UpdateContainerInstancesStateResult updateContainerInstancesState(UpdateContainerInstancesStateRequest request) {
request = beforeClientExecution(request);
return executeUpdateContainerInstancesState(request);
}
@SdkInternalApi
final UpdateContainerInstancesStateResult executeUpdateContainerInstancesState(UpdateContainerInstancesStateRequest updateContainerInstancesStateRequest) {
ExecutionContext executionContext = createExecutionContext(updateContainerInstancesStateRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateContainerInstancesStateRequestProtocolMarshaller(protocolFactory).marshall(super
.beforeMarshalling(updateContainerInstancesStateRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false),
new UpdateContainerInstancesStateResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
*
* Modifies the desired count, deployment configuration, network configuration, or task definition used in a
* service.
*
*
* You can add to or subtract from the number of instantiations of a task definition in a service by specifying the
* cluster that the service is running in and a new desiredCount parameter.
*
*
* If you have updated the Docker image of your application, you can create a new task definition with that image
* and deploy it to your service. The service scheduler uses the minimum healthy percent and maximum percent
* parameters (in the service's deployment configuration) to determine the deployment strategy.
*
*
*
* If your updated Docker image uses the same tag as what is in the existing task definition for your service (for
* example, my_image:latest), you do not need to create a new revision of your task definition. You can
* update the service using the forceNewDeployment option. The new tasks launched by the deployment
* pull the current image/tag combination from your repository when they start.
*
*
*
* You can also update the deployment configuration of a service. When a deployment is triggered by updating the
* task definition of a service, the service scheduler uses the deployment configuration parameters,
* minimumHealthyPercent and maximumPercent, to determine the deployment strategy.
*
*
* -
*
* If minimumHealthyPercent is below 100%, the scheduler can ignore desiredCount
* temporarily during a deployment. For example, if desiredCount is four tasks, a minimum of 50% allows
* the scheduler to stop two existing tasks before starting two new tasks. Tasks for services that do not use a load
* balancer are considered healthy if they are in the RUNNING state. Tasks for services that use a load
* balancer are considered healthy if they are in the RUNNING state and the container instance they are
* hosted on is reported as healthy by the load balancer.
*
*
* -
*
* The maximumPercent parameter represents an upper limit on the number of running tasks during a
* deployment, which enables you to define the deployment batch size. For example, if desiredCount is
* four tasks, a maximum of 200% starts four new tasks before stopping the four older tasks (provided that the
* cluster resources required to do this are available).
*
*
*
*
* When UpdateService stops a task during a deployment, the equivalent of docker stop is issued
* to the containers running in the task. This results in a SIGTERM and a 30-second timeout, after
* which SIGKILL is sent and the containers are forcibly stopped. If the container handles the
* SIGTERM gracefully and exits within 30 seconds from receiving it, no SIGKILL is sent.
*
*
* When the service scheduler launches new tasks, it determines task placement in your cluster with the following
* logic:
*
*
* -
*
* Determine which of the container instances in your cluster can support your service's task definition (for
* example, they have the required CPU, memory, ports, and container instance attributes).
*
*
* -
*
* By default, the service scheduler attempts to balance tasks across Availability Zones in this manner (although
* you can choose a different placement strategy):
*
*
* -
*
* Sort the valid container instances by the fewest number of running tasks for this service in the same
* Availability Zone as the instance. For example, if zone A has one running service task and zones B and C each
* have zero, valid container instances in either zone B or C are considered optimal for placement.
*
*
* -
*
* Place the new service task on a valid container instance in an optimal Availability Zone (based on the previous
* steps), favoring container instances with the fewest number of running tasks for this service.
*
*
*
*
*
*
* When the service scheduler stops running tasks, it attempts to maintain balance across the Availability Zones in
* your cluster using the following logic:
*
*
* -
*
* Sort the container instances by the largest number of running tasks for this service in the same Availability
* Zone as the instance. For example, if zone A has one running service task and zones B and C each have two,
* container instances in either zone B or C are considered optimal for termination.
*
*
* -
*
* Stop the task on a container instance in an optimal Availability Zone (based on the previous steps), favoring
* container instances with the largest number of running tasks for this service.
*
*
*
*
* @param updateServiceRequest
* @return Result of the UpdateService operation returned by the service.
* @throws ServerException
* These errors are usually caused by a server issue.
* @throws ClientException
* These errors are usually caused by a client action, such as using an action or resource on behalf of a
* user that doesn't have permissions to use the action or resource, or specifying an identifier that is not
* valid.
* @throws InvalidParameterException
* The specified parameter is invalid. Review the available parameters for the API request.
* @throws ClusterNotFoundException
* The specified cluster could not be found. You can view your available clusters with ListClusters.
* Amazon ECS clusters are region-specific.
* @throws ServiceNotFoundException
* The specified service could not be found. You can view your available services with ListServices.
* Amazon ECS services are cluster-specific and region-specific.
* @throws ServiceNotActiveException
* The specified service is not active. You can't update a service that is inactive. If you have previously
* deleted a service, you can re-create it with CreateService.
* @throws PlatformUnknownException
* The specified platform version does not exist.
* @throws PlatformTaskDefinitionIncompatibilityException
* The specified platform version does not satisfy the task definition’s required capabilities.
* @throws AccessDeniedException
* You do not have authorization to perform the requested action.
* @sample AmazonECS.UpdateService
* @see AWS API
* Documentation
*/
@Override
public UpdateServiceResult updateService(UpdateServiceRequest request) {
request = beforeClientExecution(request);
return executeUpdateService(request);
}
@SdkInternalApi
final UpdateServiceResult executeUpdateService(UpdateServiceRequest updateServiceRequest) {
ExecutionContext executionContext = createExecutionContext(updateServiceRequest);
AWSRequestMetrics awsRequestMetrics = executionContext.getAwsRequestMetrics();
awsRequestMetrics.startEvent(Field.ClientExecuteTime);
Request request = null;
Response response = null;
try {
awsRequestMetrics.startEvent(Field.RequestMarshallTime);
try {
request = new UpdateServiceRequestProtocolMarshaller(protocolFactory).marshall(super.beforeMarshalling(updateServiceRequest));
// Binds the request metrics to the current request.
request.setAWSRequestMetrics(awsRequestMetrics);
request.addHandlerContext(HandlerContextKey.SIGNING_REGION, getSigningRegion());
} finally {
awsRequestMetrics.endEvent(Field.RequestMarshallTime);
}
HttpResponseHandler> responseHandler = protocolFactory.createResponseHandler(
new JsonOperationMetadata().withPayloadJson(true).withHasStreamingSuccessResponse(false), new UpdateServiceResultJsonUnmarshaller());
response = invoke(request, responseHandler, executionContext);
return response.getAwsResponse();
} finally {
endClientExecution(awsRequestMetrics, request, response);
}
}
/**
* Returns additional metadata for a previously executed successful, request, typically used for debugging issues
* where a service isn't acting as expected. This data isn't considered part of the result data returned by an
* operation, so it's available through this separate, diagnostic interface.
*
* Response metadata is only cached for a limited period of time, so if you need to access this extra diagnostic
* information for an executed request, you should use this method to retrieve it as soon as possible after
* executing the request.
*
* @param request
* The originally executed request
*
* @return The response metadata for the specified request, or null if none is available.
*/
public ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request) {
return client.getResponseMetadataForRequest(request);
}
/**
* Normal invoke with authentication. Credentials are required and may be overriden at the request level.
**/
private Response invoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext) {
executionContext.setCredentialsProvider(CredentialUtils.getCredentialsProvider(request.getOriginalRequest(), awsCredentialsProvider));
return doInvoke(request, responseHandler, executionContext);
}
/**
* Invoke with no authentication. Credentials are not required and any credentials set on the client or request will
* be ignored for this operation.
**/
private Response anonymousInvoke(Request request,
HttpResponseHandler> responseHandler, ExecutionContext executionContext) {
return doInvoke(request, responseHandler, executionContext);
}
/**
* Invoke the request using the http client. Assumes credentials (or lack thereof) have been configured in the
* ExecutionContext beforehand.
**/
private Response doInvoke(Request request, HttpResponseHandler> responseHandler,
ExecutionContext executionContext) {
request.setEndpoint(endpoint);
request.setTimeOffset(timeOffset);
HttpResponseHandler errorResponseHandler = protocolFactory.createErrorResponseHandler(new JsonErrorResponseMetadata());
return client.execute(request, responseHandler, errorResponseHandler, executionContext);
}
@com.amazonaws.annotation.SdkInternalApi
static com.amazonaws.protocol.json.SdkJsonProtocolFactory getProtocolFactory() {
return protocolFactory;
}
@Override
public AmazonECSWaiters waiters() {
if (waiters == null) {
synchronized (this) {
if (waiters == null) {
waiters = new AmazonECSWaiters(this);
}
}
}
return waiters;
}
@Override
public void shutdown() {
super.shutdown();
if (waiters != null) {
waiters.shutdown();
}
}
}