terraform-aws-eks/examples/instance_refresh

Instance refresh example

This is EKS example using instance refresh feature for worker groups.

See the official documentation for more details.

Usage

To run this example you need to execute:

$ terraform init
$ terraform plan
$ terraform apply

Note that this example may create resources which cost money. Run terraform destroy when you don't need these resources.

Requirements

Name	Version
terraform	>= 0.13.1
aws	>= 3.22.0
helm	~> 2.0
kubernetes	~> 2.0
local	>= 1.4
random	>= 2.1

Providers

Name	Version
aws	>= 3.22.0
helm	~> 2.0
random	>= 2.1

Modules

Name	Source	Version
aws_node_termination_handler_role	terraform-aws-modules/iam/aws//modules/iam-assumable-role-with-oidc	4.1.0
aws_node_termination_handler_sqs	terraform-aws-modules/sqs/aws	~> 3.0.0
eks	../..
vpc	terraform-aws-modules/vpc/aws	~> 3.0

Resources

Name	Type
aws_autoscaling_lifecycle_hook.aws_node_termination_handler	resource
aws_cloudwatch_event_rule.aws_node_termination_handler_asg	resource
aws_cloudwatch_event_rule.aws_node_termination_handler_spot	resource
aws_cloudwatch_event_target.aws_node_termination_handler_asg	resource
aws_cloudwatch_event_target.aws_node_termination_handler_spot	resource
aws_iam_policy.aws_node_termination_handler	resource
helm_release.aws_node_termination_handler	resource
random_string.suffix	resource
aws_availability_zones.available	data source
aws_caller_identity.current	data source
aws_eks_cluster.cluster	data source
aws_eks_cluster_auth.cluster	data source
aws_iam_policy_document.aws_node_termination_handler	data source
aws_iam_policy_document.aws_node_termination_handler_events	data source
aws_region.current	data source

Inputs

No inputs.

Outputs

Name	Description
cluster_endpoint	Endpoint for EKS control plane.
cluster_security_group_id	Security group ids attached to the cluster control plane.
config_map_aws_auth	A kubernetes configuration to authenticate to this EKS cluster.
kubectl_config	kubectl config as generated by the module.
sqs_queue_asg_notification_arn	SQS queue ASG notification ARN
sqs_queue_asg_notification_url	SQS queue ASG notification URL