make the creation of the DMZ node group optional #52

	name: TF Validate Config

	on:
	push:
	branches: [ main ]
	pull_request:
	branches: [ main ]

	env:
	TERRAFORM_VERSION: 1.6.5

	jobs:
	build:
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash
	working-directory: ./config
	steps:
	- name: Checkout
	uses: actions/checkout@v3
	- name: Setup Terraform
	uses: hashicorp/setup-terraform@v2
	with:
	terraform_version: ${{ env.TERRAFORM_VERSION }}
	- name: Init
	run: terraform init
	- name: Format
	run: terraform fmt -check
	- name: Validate
	run: terraform validate -no-color

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