feat: add sample for flex reservation

[raushan2016]

Description

Fixes #

Note: If you are not associated with Google, open an issue for discussion before submitting a pull request.

Checklist

Readiness

• Yes, merge this PR after it is approved
• No, don't merge this PR after it is approved

Style

• My sample follows the rules described for Terraform in the Effective Samples style guide
• My sample follows the other requirements and best practices in the Contributing
  guide

Testing

• I have performed tests described in the Contributing guide:

  • Tests pass: terraform apply
  • Lint pass: terraform fmt check

Intended location

• Yes, this sample will be (or already is) included on cloud.google.com
  Location(s): https://cloud.google.com/kubernetes-engine/docs/concepts/dws

• No, this sample won't be included on cloud.google.com
  Reason:

API enablement

• If the sample needs an API enabled to pass testing, I have added the service to the Test setup file

Review

• If this sample adds a new directory, I have added codeowners to the CODEOWNERS file

[apeabody]

/gcbrun

[apeabody]

/gcbrun

[apeabody]

Running terraform fmt
gke/standard/zonal/reservation/main.tf
--- old/gke/standard/zonal/reservation/main.tf
+++ new/gke/standard/zonal/reservation/main.tf
@@ -120,8 +120,8 @@
     total_max_node_count = 1
   }
   node_config {
-    machine_type = "e2-medium"
-    flex_start = true
+    machine_type     = "e2-medium"
+    flex_start       = true
     max_run_duration = "604800s"
 
     reservation_affinity {
Error: terraform fmt failed with exit code 3
Check the output for diffs and correct using terraform fmt <dir>

[raushan2016]

/gcbrun

[apeabody]

/gcbrun

[snippet-bot]

Here is the summary of changes.

You are about to add 2 region tags.

• gke/standard/zonal/dws/main.tf:17, tag gke_standard_zonal_dws_flex_cluster
• gke/standard/zonal/dws/main.tf:35, tag gke_standard_zonal_dws_non_q_flex

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[apeabody]

/gcbrun

[apeabody]

/gcbrun

[apeabody]

/gcbrun

[apeabody]

Thanks @raushan2016!

A few nits / best practices, please also fill out the Intended location, etc, in the PR description.

[msampathkumar]

/gcbrun

[apeabody]

/gcbrun

[apeabody]

Thanks @raushan2016!