com.amazonaws.services.eks

Interface AmazonEKS

All Known Subinterfaces:

AmazonEKSAsync

All Known Implementing Classes:

AbstractAmazonEKS, AbstractAmazonEKSAsync, AmazonEKSAsyncClient, AmazonEKSClient

@Generated(value="com.amazonaws:aws-java-sdk-code-generator")
public interface AmazonEKS

Interface for accessing Amazon EKS.

Note: Do not directly implement this interface, new methods are added to it regularly. Extend from AbstractAmazonEKS instead.

Amazon Elastic Kubernetes Service (Amazon EKS) is a managed service that makes it easy for you to run Kubernetes on AWS without needing to stand up or maintain your own Kubernetes control plane. Kubernetes is an open-source system for automating the deployment, scaling, and management of containerized applications.

Amazon EKS runs up-to-date versions of the open-source Kubernetes software, so you can use all the existing plugins and tooling from the Kubernetes community. Applications running on Amazon EKS are fully compatible with applications running on any standard Kubernetes environment, whether running in on-premises data centers or public clouds. This means that you can easily migrate any standard Kubernetes application to Amazon EKS without any code modification required.

Field Summary

Fields

Modifier and Type	Field and Description
static String	ENDPOINT_PREFIX The region metadata service name for computing region endpoints.

Method Summary

Modifier and Type	Method and Description
CreateClusterResult	createCluster(CreateClusterRequest createClusterRequest) Creates an Amazon EKS control plane.
CreateFargateProfileResult	createFargateProfile(CreateFargateProfileRequest createFargateProfileRequest) Creates an AWS Fargate profile for your Amazon EKS cluster.
CreateNodegroupResult	createNodegroup(CreateNodegroupRequest createNodegroupRequest) Creates a managed worker node group for an Amazon EKS cluster.
DeleteClusterResult	deleteCluster(DeleteClusterRequest deleteClusterRequest) Deletes the Amazon EKS cluster control plane.
DeleteFargateProfileResult	deleteFargateProfile(DeleteFargateProfileRequest deleteFargateProfileRequest) Deletes an AWS Fargate profile.
DeleteNodegroupResult	deleteNodegroup(DeleteNodegroupRequest deleteNodegroupRequest) Deletes an Amazon EKS node group for a cluster.
DescribeClusterResult	describeCluster(DescribeClusterRequest describeClusterRequest) Returns descriptive information about an Amazon EKS cluster.
DescribeFargateProfileResult	describeFargateProfile(DescribeFargateProfileRequest describeFargateProfileRequest) Returns descriptive information about an AWS Fargate profile.
DescribeNodegroupResult	describeNodegroup(DescribeNodegroupRequest describeNodegroupRequest) Returns descriptive information about an Amazon EKS node group.
DescribeUpdateResult	describeUpdate(DescribeUpdateRequest describeUpdateRequest) Returns descriptive information about an update against your Amazon EKS cluster or associated managed node group.
ResponseMetadata	getCachedResponseMetadata(AmazonWebServiceRequest request) Returns additional metadata for a previously executed successful request, typically used for debugging issues where a service isn't acting as expected.
ListClustersResult	listClusters(ListClustersRequest listClustersRequest) Lists the Amazon EKS clusters in your AWS account in the specified Region.
ListFargateProfilesResult	listFargateProfiles(ListFargateProfilesRequest listFargateProfilesRequest) Lists the AWS Fargate profiles associated with the specified cluster in your AWS account in the specified Region.
ListNodegroupsResult	listNodegroups(ListNodegroupsRequest listNodegroupsRequest) Lists the Amazon EKS node groups associated with the specified cluster in your AWS account in the specified Region.
ListTagsForResourceResult	listTagsForResource(ListTagsForResourceRequest listTagsForResourceRequest) List the tags for an Amazon EKS resource.
ListUpdatesResult	listUpdates(ListUpdatesRequest listUpdatesRequest) Lists the updates associated with an Amazon EKS cluster or managed node group in your AWS account, in the specified Region.
void	shutdown() Shuts down this client object, releasing any resources that might be held open.
TagResourceResult	tagResource(TagResourceRequest tagResourceRequest) Associates the specified tags to a resource with the specified resourceArn.
UntagResourceResult	untagResource(UntagResourceRequest untagResourceRequest) Deletes specified tags from a resource.
UpdateClusterConfigResult	updateClusterConfig(UpdateClusterConfigRequest updateClusterConfigRequest) Updates an Amazon EKS cluster configuration.
UpdateClusterVersionResult	updateClusterVersion(UpdateClusterVersionRequest updateClusterVersionRequest) Updates an Amazon EKS cluster to the specified Kubernetes version.
UpdateNodegroupConfigResult	updateNodegroupConfig(UpdateNodegroupConfigRequest updateNodegroupConfigRequest) Updates an Amazon EKS managed node group configuration.
UpdateNodegroupVersionResult	updateNodegroupVersion(UpdateNodegroupVersionRequest updateNodegroupVersionRequest) Updates the Kubernetes version or AMI version of an Amazon EKS managed node group.
AmazonEKSWaiters	waiters()

Field Detail

ENDPOINT_PREFIX

static final String ENDPOINT_PREFIX

The region metadata service name for computing region endpoints. You can use this value to retrieve metadata (such as supported regions) of the service.

See Also:

RegionUtils.getRegionsForService(String), Constant Field Values

Method Detail

createCluster

CreateClusterResult createCluster(CreateClusterRequest createClusterRequest)

Creates an Amazon EKS control plane.

The Amazon EKS control plane consists of control plane instances that run the Kubernetes software, such as etcd and the API server. The control plane runs in an account managed by AWS, and the Kubernetes API is exposed via the Amazon EKS API server endpoint. Each Amazon EKS cluster control plane is single-tenant and unique and runs on its own set of Amazon EC2 instances.

The cluster control plane is provisioned across multiple Availability Zones and fronted by an Elastic Load Balancing Network Load Balancer. Amazon EKS also provisions elastic network interfaces in your VPC subnets to provide connectivity from the control plane instances to the worker nodes (for example, to support kubectl exec, logs, and proxy data flows).

Amazon EKS worker nodes run in your AWS account and connect to your cluster's control plane via the Kubernetes API server endpoint and a certificate file that is created for your cluster.

You can use the endpointPublicAccess and endpointPrivateAccess parameters to enable or disable public and private access to your cluster's Kubernetes API server endpoint. By default, public access is enabled, and private access is disabled. For more information, see Amazon EKS Cluster Endpoint Access Control in the Amazon EKS User Guide .

You can use the logging parameter to enable or disable exporting the Kubernetes control plane logs for your cluster to CloudWatch Logs. By default, cluster control plane logs aren't exported to CloudWatch Logs. For more information, see Amazon EKS Cluster Control Plane Logs in the Amazon EKS User Guide .

CloudWatch Logs ingestion, archive storage, and data scanning rates apply to exported control plane logs. For more information, see Amazon CloudWatch Pricing.

Cluster creation typically takes between 10 and 15 minutes. After you create an Amazon EKS cluster, you must configure your Kubernetes tooling to communicate with the API server and launch worker nodes into your cluster. For more information, see Managing Cluster Authentication and Launching Amazon EKS Worker Nodes in the Amazon EKS User Guide.

Parameters:

createClusterRequest -

Returns:

Result of the CreateCluster operation returned by the service.

Throws:

ResourceInUseException - The specified resource is in use.

ResourceLimitExceededException - You have encountered a service limit on the specified resource.

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

UnsupportedAvailabilityZoneException - At least one of your specified cluster subnets is in an Availability Zone that does not support Amazon EKS. The exception output specifies the supported Availability Zones for your account, from which you can choose subnets for your cluster.

See Also:

AWS API Documentation

createFargateProfile

CreateFargateProfileResult createFargateProfile(CreateFargateProfileRequest createFargateProfileRequest)

Creates an AWS Fargate profile for your Amazon EKS cluster. You must have at least one Fargate profile in a cluster to be able to schedule pods on Fargate infrastructure.

The Fargate profile allows an administrator to declare which pods run on Fargate infrastructure and specify which pods run on which Fargate profile. This declaration is done through the profile’s selectors. Each profile can have up to five selectors that contain a namespace and labels. A namespace is required for every selector. The label field consists of multiple optional key-value pairs. Pods that match the selectors are scheduled on Fargate infrastructure. If a to-be-scheduled pod matches any of the selectors in the Fargate profile, then that pod is scheduled on Fargate infrastructure.

When you create a Fargate profile, you must specify a pod execution role to use with the pods that are scheduled with the profile. This role is added to the cluster's Kubernetes Role Based Access Control (RBAC) for authorization so that the kubelet that is running on the Fargate infrastructure can register with your Amazon EKS cluster. This role is what allows Fargate infrastructure to appear in your cluster as nodes. The pod execution role also provides IAM permissions to the Fargate infrastructure to allow read access to Amazon ECR image repositories. For more information, see Pod Execution Role in the Amazon EKS User Guide.

Fargate profiles are immutable. However, you can create a new updated profile to replace an existing profile and then delete the original after the updated profile has finished creating.

If any Fargate profiles in a cluster are in the DELETING status, you must wait for that Fargate profile to finish deleting before you can create any other profiles in that cluster.

For more information, see AWS Fargate Profile in the Amazon EKS User Guide.

Parameters:

createFargateProfileRequest -

Returns:

Result of the CreateFargateProfile operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

InvalidRequestException - The request is invalid given the state of the cluster. Check the state of the cluster and the associated operations.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceLimitExceededException - You have encountered a service limit on the specified resource.

UnsupportedAvailabilityZoneException - At least one of your specified cluster subnets is in an Availability Zone that does not support Amazon EKS. The exception output specifies the supported Availability Zones for your account, from which you can choose subnets for your cluster.

See Also:

AWS API Documentation

createNodegroup

CreateNodegroupResult createNodegroup(CreateNodegroupRequest createNodegroupRequest)

Creates a managed worker node group for an Amazon EKS cluster. You can only create a node group for your cluster that is equal to the current Kubernetes version for the cluster. All node groups are created with the latest AMI release version for the respective minor Kubernetes version of the cluster.

An Amazon EKS managed node group is an Amazon EC2 Auto Scaling group and associated Amazon EC2 instances that are managed by AWS for an Amazon EKS cluster. Each node group uses a version of the Amazon EKS-optimized Amazon Linux 2 AMI. For more information, see Managed Node Groups in the Amazon EKS User Guide.

Parameters:

createNodegroupRequest -

Returns:

Result of the CreateNodegroup operation returned by the service.

Throws:

ResourceInUseException - The specified resource is in use.

ResourceLimitExceededException - You have encountered a service limit on the specified resource.

InvalidRequestException - The request is invalid given the state of the cluster. Check the state of the cluster and the associated operations.

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

See Also:

AWS API Documentation

deleteCluster

DeleteClusterResult deleteCluster(DeleteClusterRequest deleteClusterRequest)

Deletes the Amazon EKS cluster control plane.

If you have active services in your cluster that are associated with a load balancer, you must delete those services before deleting the cluster so that the load balancers are deleted properly. Otherwise, you can have orphaned resources in your VPC that prevent you from being able to delete the VPC. For more information, see Deleting a Cluster in the Amazon EKS User Guide.

If you have managed node groups or Fargate profiles attached to the cluster, you must delete them first. For more information, see DeleteNodegroup andDeleteFargateProfile.

Parameters:

deleteClusterRequest -

Returns:

Result of the DeleteCluster operation returned by the service.

Throws:

ResourceInUseException - The specified resource is in use.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

See Also:

AWS API Documentation

deleteFargateProfile

DeleteFargateProfileResult deleteFargateProfile(DeleteFargateProfileRequest deleteFargateProfileRequest)

Deletes an AWS Fargate profile.

When you delete a Fargate profile, any pods that were scheduled onto Fargate infrastructure with the profile are deleted. If those pods match another Fargate profile, then they are scheduled on Fargate infrastructure with that profile. If they no longer match any Fargate profiles, then they are not scheduled on Fargate infrastructure.

Only one Fargate profile in a cluster can be in the DELETING status at a time. You must wait for a Fargate profile to finish deleting before you can delete any other profiles in that cluster.

Parameters:

deleteFargateProfileRequest -

Returns:

Result of the DeleteFargateProfile operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

See Also:

AWS API Documentation

deleteNodegroup

DeleteNodegroupResult deleteNodegroup(DeleteNodegroupRequest deleteNodegroupRequest)

Deletes an Amazon EKS node group for a cluster.

Parameters:

deleteNodegroupRequest -

Returns:

Result of the DeleteNodegroup operation returned by the service.

Throws:

ResourceInUseException - The specified resource is in use.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

See Also:

AWS API Documentation

describeCluster

DescribeClusterResult describeCluster(DescribeClusterRequest describeClusterRequest)

Returns descriptive information about an Amazon EKS cluster.

The API server endpoint and certificate authority data returned by this operation are required for kubelet and kubectl to communicate with your Kubernetes API server. For more information, see Create a kubeconfig for Amazon EKS.

The API server endpoint and certificate authority data aren't available until the cluster reaches the ACTIVE state.

Parameters:

describeClusterRequest -

Returns:

Result of the DescribeCluster operation returned by the service.

Throws:

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

See Also:

AWS API Documentation

describeFargateProfile

DescribeFargateProfileResult describeFargateProfile(DescribeFargateProfileRequest describeFargateProfileRequest)

Returns descriptive information about an AWS Fargate profile.

Parameters:

describeFargateProfileRequest -

Returns:

Result of the DescribeFargateProfile operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

See Also:

AWS API Documentation

describeNodegroup

DescribeNodegroupResult describeNodegroup(DescribeNodegroupRequest describeNodegroupRequest)

Returns descriptive information about an Amazon EKS node group.

Parameters:

describeNodegroupRequest -

Returns:

Result of the DescribeNodegroup operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

See Also:

AWS API Documentation

describeUpdate

DescribeUpdateResult describeUpdate(DescribeUpdateRequest describeUpdateRequest)

Returns descriptive information about an update against your Amazon EKS cluster or associated managed node group.

When the status of the update is Succeeded, the update is complete. If an update fails, the status is Failed, and an error detail explains the reason for the failure.

Parameters:

describeUpdateRequest -

Returns:

Result of the DescribeUpdate operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

See Also:

AWS API Documentation

listClusters

ListClustersResult listClusters(ListClustersRequest listClustersRequest)

Lists the Amazon EKS clusters in your AWS account in the specified Region.

Parameters:

listClustersRequest -

Returns:

Result of the ListClusters operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

See Also:

AWS API Documentation

listFargateProfiles

ListFargateProfilesResult listFargateProfiles(ListFargateProfilesRequest listFargateProfilesRequest)

Lists the AWS Fargate profiles associated with the specified cluster in your AWS account in the specified Region.

Parameters:

listFargateProfilesRequest -

Returns:

Result of the ListFargateProfiles operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

See Also:

AWS API Documentation

listNodegroups

ListNodegroupsResult listNodegroups(ListNodegroupsRequest listNodegroupsRequest)

Lists the Amazon EKS node groups associated with the specified cluster in your AWS account in the specified Region.

Parameters:

listNodegroupsRequest -

Returns:

Result of the ListNodegroups operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ServiceUnavailableException - The service is unavailable. Back off and retry the operation.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

See Also:

AWS API Documentation

listTagsForResource

ListTagsForResourceResult listTagsForResource(ListTagsForResourceRequest listTagsForResourceRequest)

List the tags for an Amazon EKS resource.

Parameters:

listTagsForResourceRequest -

Returns:

Result of the ListTagsForResource operation returned by the service.

Throws:

BadRequestException - This exception is thrown if the request contains a semantic error. The precise meaning will depend on the API, and will be documented in the error message.

NotFoundException - A service resource associated with the request could not be found. Clients should not retry such requests.

See Also:

AWS API Documentation

listUpdates

ListUpdatesResult listUpdates(ListUpdatesRequest listUpdatesRequest)

Lists the updates associated with an Amazon EKS cluster or managed node group in your AWS account, in the specified Region.

Parameters:

listUpdatesRequest -

Returns:

Result of the ListUpdates operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

See Also:

AWS API Documentation

tagResource

TagResourceResult tagResource(TagResourceRequest tagResourceRequest)

Associates the specified tags to a resource with the specified resourceArn. If existing tags on a resource are not specified in the request parameters, they are not changed. When a resource is deleted, the tags associated with that resource are deleted as well. Tags that you create for Amazon EKS resources do not propagate to any other resources associated with the cluster. For example, if you tag a cluster with this operation, that tag does not automatically propagate to the subnets and worker nodes associated with the cluster.

Parameters:

tagResourceRequest -

Returns:

Result of the TagResource operation returned by the service.

Throws:

BadRequestException - This exception is thrown if the request contains a semantic error. The precise meaning will depend on the API, and will be documented in the error message.

NotFoundException - A service resource associated with the request could not be found. Clients should not retry such requests.

See Also:

AWS API Documentation

untagResource

UntagResourceResult untagResource(UntagResourceRequest untagResourceRequest)

Deletes specified tags from a resource.

Parameters:

untagResourceRequest -

Returns:

Result of the UntagResource operation returned by the service.

Throws:

BadRequestException - This exception is thrown if the request contains a semantic error. The precise meaning will depend on the API, and will be documented in the error message.

NotFoundException - A service resource associated with the request could not be found. Clients should not retry such requests.

See Also:

AWS API Documentation

updateClusterConfig

UpdateClusterConfigResult updateClusterConfig(UpdateClusterConfigRequest updateClusterConfigRequest)

Updates an Amazon EKS cluster configuration. Your cluster continues to function during the update. The response output includes an update ID that you can use to track the status of your cluster update with the DescribeUpdate API operation.

You can use this API operation to enable or disable exporting the Kubernetes control plane logs for your cluster to CloudWatch Logs. By default, cluster control plane logs aren't exported to CloudWatch Logs. For more information, see Amazon EKS Cluster Control Plane Logs in the Amazon EKS User Guide .

CloudWatch Logs ingestion, archive storage, and data scanning rates apply to exported control plane logs. For more information, see Amazon CloudWatch Pricing.

You can also use this API operation to enable or disable public and private access to your cluster's Kubernetes API server endpoint. By default, public access is enabled, and private access is disabled. For more information, see Amazon EKS Cluster Endpoint Access Control in the Amazon EKS User Guide .

At this time, you can not update the subnets or security group IDs for an existing cluster.

Cluster updates are asynchronous, and they should finish within a few minutes. During an update, the cluster status moves to UPDATING (this status transition is eventually consistent). When the update is complete (either Failed or Successful), the cluster status moves to Active .

Parameters:

updateClusterConfigRequest -

Returns:

Result of the UpdateClusterConfig operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceInUseException - The specified resource is in use.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

InvalidRequestException - The request is invalid given the state of the cluster. Check the state of the cluster and the associated operations.

See Also:

AWS API Documentation

updateClusterVersion

UpdateClusterVersionResult updateClusterVersion(UpdateClusterVersionRequest updateClusterVersionRequest)

Updates an Amazon EKS cluster to the specified Kubernetes version. Your cluster continues to function during the update. The response output includes an update ID that you can use to track the status of your cluster update with the DescribeUpdate API operation.

Cluster updates are asynchronous, and they should finish within a few minutes. During an update, the cluster status moves to UPDATING (this status transition is eventually consistent). When the update is complete (either Failed or Successful), the cluster status moves to Active .

If your cluster has managed node groups attached to it, all of your node groups’ Kubernetes versions must match the cluster’s Kubernetes version in order to update the cluster to a new Kubernetes version.

Parameters:

updateClusterVersionRequest -

Returns:

Result of the UpdateClusterVersion operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceInUseException - The specified resource is in use.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

InvalidRequestException - The request is invalid given the state of the cluster. Check the state of the cluster and the associated operations.

See Also:

AWS API Documentation

updateNodegroupConfig

UpdateNodegroupConfigResult updateNodegroupConfig(UpdateNodegroupConfigRequest updateNodegroupConfigRequest)

Updates an Amazon EKS managed node group configuration. Your node group continues to function during the update. The response output includes an update ID that you can use to track the status of your node group update with the DescribeUpdate API operation. Currently you can update the Kubernetes labels for a node group or the scaling configuration.

Parameters:

updateNodegroupConfigRequest -

Returns:

Result of the UpdateNodegroupConfig operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceInUseException - The specified resource is in use.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

InvalidRequestException - The request is invalid given the state of the cluster. Check the state of the cluster and the associated operations.

See Also:

AWS API Documentation

updateNodegroupVersion

UpdateNodegroupVersionResult updateNodegroupVersion(UpdateNodegroupVersionRequest updateNodegroupVersionRequest)

Updates the Kubernetes version or AMI version of an Amazon EKS managed node group.

You can update to the latest available AMI version of a node group's current Kubernetes version by not specifying a Kubernetes version in the request. You can update to the latest AMI version of your cluster's current Kubernetes version by specifying your cluster's Kubernetes version in the request. For more information, see Amazon EKS-Optimized Linux AMI Versions in the Amazon EKS User Guide.

You cannot roll back a node group to an earlier Kubernetes version or AMI version.

When a node in a managed node group is terminated due to a scaling action or update, the pods in that node are drained first. Amazon EKS attempts to drain the nodes gracefully and will fail if it is unable to do so. You can force the update if Amazon EKS is unable to drain the nodes as a result of a pod disruption budget issue.

Parameters:

updateNodegroupVersionRequest -

Returns:

Result of the UpdateNodegroupVersion operation returned by the service.

Throws:

InvalidParameterException - The specified parameter is invalid. Review the available parameters for the API request.

ClientException - These errors are usually caused by a client action. Actions can include 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.

ServerException - These errors are usually caused by a server-side issue.

ResourceInUseException - The specified resource is in use.

ResourceNotFoundException - The specified resource could not be found. You can view your available clusters with ListClusters. You can view your available managed node groups with ListNodegroups. Amazon EKS clusters and node groups are Region-specific.

InvalidRequestException - The request is invalid given the state of the cluster. Check the state of the cluster and the associated operations.

See Also:

AWS API Documentation

shutdown

void shutdown()

Shuts down this client object, releasing any resources that might be held open. This is an optional method, and callers are not expected to call it, but can if they want to explicitly release any open resources. Once a client has been shutdown, it should not be used to make any more requests.

getCachedResponseMetadata

ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request)

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 a request.

Parameters:

request - The originally executed request.

Returns:

The response metadata for the specified request, or null if none is available.

waiters

AmazonEKSWaiters waiters()