Struct aws_sdk_eks::client::fluent_builders::UpdateNodegroupVersion

pub struct UpdateNodegroupVersion { /* private fields */ }

Fluent builder constructing a request to UpdateNodegroupVersion.

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

You can update a node group using a launch template only if the node group was originally deployed with a launch template. If you need to update a custom AMI in a node group that was deployed with a launch template, then update your custom AMI, specify the new ID in a new version of the launch template, and then update the node group to the new version of the launch template.

If you update without a launch template, then 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 information about Linux versions, see Amazon EKS optimized Amazon Linux AMI versions in the Amazon EKS User Guide. For information about Windows versions, see Amazon EKS optimized Windows 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.

Implementations

impl UpdateNodegroupVersion

pub async fn customize(
    self
) -> Result<CustomizableOperation<UpdateNodegroupVersion, AwsResponseRetryClassifier>, SdkError<UpdateNodegroupVersionError>>

Consume this builder, creating a customizable operation that can be modified before being sent. The operation’s inner http::Request can be modified as well.

pub async fn send(
    self
) -> Result<UpdateNodegroupVersionOutput, SdkError<UpdateNodegroupVersionError>>

Sends the request and returns the response.

If an error occurs, an SdkError will be returned with additional details that can be matched against.

By default, any retryable failures will be retried twice. Retry behavior is configurable with the RetryConfig, which can be set when configuring the client.

pub fn cluster_name(self, input: impl Into<String>) -> Self

The name of the Amazon EKS cluster that is associated with the managed node group to update.

pub fn set_cluster_name(self, input: Option<String>) -> Self

The name of the Amazon EKS cluster that is associated with the managed node group to update.

pub fn nodegroup_name(self, input: impl Into<String>) -> Self

The name of the managed node group to update.

pub fn set_nodegroup_name(self, input: Option<String>) -> Self

The name of the managed node group to update.

pub fn version(self, input: impl Into<String>) -> Self

The Kubernetes version to update to. If no version is specified, then the Kubernetes version of the node group does not change. You can specify the Kubernetes version of the cluster to update the node group to the latest AMI version of the cluster's Kubernetes version. If you specify launchTemplate, and your launch template uses a custom AMI, then don't specify version, or the node group update will fail. For more information about using launch templates with Amazon EKS, see Launch template support in the Amazon EKS User Guide.

pub fn set_version(self, input: Option<String>) -> Self

The Kubernetes version to update to. If no version is specified, then the Kubernetes version of the node group does not change. You can specify the Kubernetes version of the cluster to update the node group to the latest AMI version of the cluster's Kubernetes version. If you specify launchTemplate, and your launch template uses a custom AMI, then don't specify version, or the node group update will fail. For more information about using launch templates with Amazon EKS, see Launch template support in the Amazon EKS User Guide.

pub fn release_version(self, input: impl Into<String>) -> Self

The AMI version of the Amazon EKS optimized AMI to use for the update. By default, the latest available AMI version for the node group's Kubernetes version is used. For information about Linux versions, see Amazon EKS optimized Amazon Linux AMI versions in the Amazon EKS User Guide. Amazon EKS managed node groups support the November 2022 and later releases of the Windows AMIs. For information about Windows versions, see Amazon EKS optimized Windows AMI versions in the Amazon EKS User Guide.

If you specify launchTemplate, and your launch template uses a custom AMI, then don't specify releaseVersion, or the node group update will fail. For more information about using launch templates with Amazon EKS, see Launch template support in the Amazon EKS User Guide.

pub fn set_release_version(self, input: Option<String>) -> Self

The AMI version of the Amazon EKS optimized AMI to use for the update. By default, the latest available AMI version for the node group's Kubernetes version is used. For information about Linux versions, see Amazon EKS optimized Amazon Linux AMI versions in the Amazon EKS User Guide. Amazon EKS managed node groups support the November 2022 and later releases of the Windows AMIs. For information about Windows versions, see Amazon EKS optimized Windows AMI versions in the Amazon EKS User Guide.

If you specify launchTemplate, and your launch template uses a custom AMI, then don't specify releaseVersion, or the node group update will fail. For more information about using launch templates with Amazon EKS, see Launch template support in the Amazon EKS User Guide.

pub fn launch_template(self, input: LaunchTemplateSpecification) -> Self

An object representing a node group's launch template specification. You can only update a node group using a launch template if the node group was originally deployed with a launch template.

pub fn set_launch_template(
    self,
    input: Option<LaunchTemplateSpecification>
) -> Self

An object representing a node group's launch template specification. You can only update a node group using a launch template if the node group was originally deployed with a launch template.

pub fn force(self, input: bool) -> Self

Force the update if the existing node group's pods are unable to be drained due to a pod disruption budget issue. If an update fails because pods could not be drained, you can force the update after it fails to terminate the old node whether or not any pods are running on the node.

pub fn set_force(self, input: Option<bool>) -> Self

Force the update if the existing node group's pods are unable to be drained due to a pod disruption budget issue. If an update fails because pods could not be drained, you can force the update after it fails to terminate the old node whether or not any pods are running on the node.

pub fn client_request_token(self, input: impl Into<String>) -> Self

Unique, case-sensitive identifier that you provide to ensure the idempotency of the request.

pub fn set_client_request_token(self, input: Option<String>) -> Self

Unique, case-sensitive identifier that you provide to ensure the idempotency of the request.

Trait Implementations

impl Clone for UpdateNodegroupVersion

fn clone(&self) -> UpdateNodegroupVersion

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for UpdateNodegroupVersion

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.