docs: Move examples that are more like test cases to the new tests/ directory; add better example configurations (#3069)

* chore: Move examples that are more like test cases to the new `tests/` directory

* chore: Stash

* feat: Add better examples for EKS managed node groups

* chore: Add better examples for self-managed node groups

* chore: Update docs and correct `nodegroup` to `node group`

examples/outposts/README.md

@@ -1,4 +1,4 @@
-# EKS on Outposts
+# EKS on Outposts Example
 
 Configuration in this directory creates an AWS EKS local cluster on AWS Outposts
 
@@ -16,7 +16,7 @@ To run this example you need to:
 $ cd prerequisites
 $ terraform init
 $ terraform plan
-$ terraform apply
+$ terraform apply --auto-approve
 ```
 
 2. If provisioning using the remote host deployed in step 1, connect to the remote host using SSM. Note, you will need to have the [SSM plugin for the AWS CLI installed](https://docs.aws.amazon.com/systems-manager/latest/userguide/session-manager-working-with-install-plugin.html). You can use the output generated by step 1 to connect:
@@ -31,13 +31,13 @@ $ aws ssm start-session --region <REGION> --target <INSTANCE_ID>
 $ cd $HOME/terraform-aws-eks/examples/outposts
 $ terraform init
 $ terraform plan
-$ terraform apply
+$ terraform apply --auto-approve
 ```
 
 Note that this example may create resources which cost money. Run `terraform destroy` when you don't need these resources.
 
 ```bash
-terraform destroy
+terraform destroy --auto-approve
 ```
 
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->

examples/outposts/main.tf

@@ -4,7 +4,7 @@ provider "aws" {
 
 locals {
   name            = "ex-${basename(path.cwd)}"
-  cluster_version = "1.29"
+  cluster_version = "1.30"
 
   outpost_arn   = element(tolist(data.aws_outposts_outposts.this.arns), 0)
   instance_type = element(tolist(data.aws_outposts_outpost_instance_types.this.instance_types), 0)

examples/outposts/prerequisites/main.tf

@@ -56,7 +56,7 @@ module "ssm_bastion_ec2" {
     rm terraform_${local.terraform_version}_linux_amd64.zip 2> /dev/null
 
     # Install kubectl
-    curl -LO https://dl.k8s.io/release/v1.29.0/bin/linux/amd64/kubectl
+    curl -LO https://dl.k8s.io/release/v1.30.0/bin/linux/amd64/kubectl
     install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl
 
     # Remove default awscli which is v1 - we want latest v2