feat: GKE autopilot support

[jmymy]

No description provided.

[comment-bot-dev]

Thanks for the PR! 🚀
✅ Lint checks have passed.

[jmymy]

@cmcga1125 can you sign the CLA? If you want credit on the PR. Otherwise I'll have to remove your commits from the PR.

[jmymy]

@bharathkkb any insight on what kitchen test is failing?

[bharathkkb]

@jmymy It may have been a flake since it was for a different test verify beta-cluster-local

     ×  Command: `gcloud beta --project=PROJECT_ID container clusters --zone=us-central1 describe simple-regional-beta-cluster-i8nk --format=json` cluster has the expected identityServiceConfig config
     
     expected: {"enabled"=>true}
          got: nil
     
     (compared using ==)

[jmymy]

@jmymy It may have been a flake since it was for a different test verify beta-cluster-local

     ×  Command: `gcloud beta --project=PROJECT_ID container clusters --zone=us-central1 describe simple-regional-beta-cluster-i8nk --format=json` cluster has the expected identityServiceConfig config
     
     expected: {"enabled"=>true}
          got: nil
     
     (compared using ==)

nope that one was me. I found an issue with the merge/rebase and the new identity config.. Should be fixed.

[jmymy]

@bharathkkb next steps? I figured i'd give @cmcga1125 more time while ya'll review the PR.

[bharathkkb]

Thanks for working on this @jmymy
/cc @kaariger since you worked on the KRM autopilot blueprint

[cmcga1125]

@cmcga1125 can you sign the CLA? If you want credit on the PR. Otherwise I'll have to remove your commits from the PR.

CLA submitted! Thanks for taking it across the finish line! Sorry I didn't have enough permissions to test on my account 🙃

[jmymy]

@bharathkkb how do y'all normally handle the version file in ./test/setup ? its causing the error above.

[bharathkkb]

@jmymy I noticed it when working on another PR. You can switch to the registry source https://github.com/terraform-google-modules/terraform-google-kubernetes-engine/blob/99e8f9b88eff8363eb7a06faff79e460c049ac35/test/setup/main.tf

[bharathkkb]

Opened #1159 since it was affecting a few PRs

[jmymy]

@bharathkkb next steps? Trying to not let this get stale

[morgante]

Tests are failing. Please fix integration tests:

$$$$$$ Selecting the kitchen-terraform-simple-autopilot-private-local Terraform workspace...
$$$$$$ Finished selecting the kitchen-terraform-simple-autopilot-private-local Terraform workspace.
$$$$$$ Downloading the modules needed for the Terraform configuration...
       - example in ../../../examples/simple_autopilot_private
       Downloading terraform-google-modules/network/google 4.1.0 for example.gcp-network...
       - example.gcp-network in .terraform/modules/example.gcp-network
       - example.gcp-network.firewall_rules in .terraform/modules/example.gcp-network/modules/firewall-rules
       - example.gcp-network.routes in .terraform/modules/example.gcp-network/modules/routes
       - example.gcp-network.subnets in .terraform/modules/example.gcp-network/modules/subnets
       - example.gcp-network.vpc in .terraform/modules/example.gcp-network/modules/vpc
       - example.gke in ../../../modules/beta-autopilot-private-cluster
       Downloading terraform-google-modules/gcloud/google 3.1.0 for example.gke.gcloud_delete_default_kube_dns_configmap...
       - example.gke.gcloud_delete_default_kube_dns_configmap in .terraform/modules/example.gke.gcloud_delete_default_kube_dns_configmap/modules/kubectl-wrapper
       - example.gke.gcloud_delete_default_kube_dns_configmap.gcloud_kubectl in .terraform/modules/example.gke.gcloud_delete_default_kube_dns_configmap
$$$$$$ Finished downloading the modules needed for the Terraform configuration.
$$$$$$ Validating the Terraform configuration files...
       Success! The configuration is valid.
       
$$$$$$ Finished validating the Terraform configuration files.
$$$$$$ Building the infrastructure based on the Terraform configuration...
       
       Error: Invalid for_each argument
       
         on .terraform/modules/example.gcp-network/modules/subnets/main.tf line 29, in resource "google_compute_subnetwork" "subnetwork":
         29:   for_each                 = local.subnets
           ├────────────────
           │ local.subnets will be known only after apply
       
       The "for_each" value depends on resource attributes that cannot be determined
       until apply, so Terraform cannot predict how many instances will be created.
       To work around this, use the -target argument to first apply only the

[bharathkkb]

Unrelated tests are failing due to flakes