Add AWS IAM minimal policies description in documentation. #1509

	name: Validate Terraform code

	on:
	push:
	branches:
	- '*'
	pull_request:
	branches:
	- main

	jobs:
	test:
	env:
	TF_VERSION: 1.2.1

	runs-on: ubuntu-latest

	steps:
	- name: Checkout code
	uses: actions/checkout@main

	- name: Cache Terraform
	id: cache-terraform
	uses: actions/cache@v2
	with:
	path: ~/bin
	key: terraform-${{ env.TF_VERSION }}

	- name: Download terraform
	if: steps.cache-terraform.outputs.cache-hit != 'true'
	run: \|
	mkdir -p "${HOME}/bin"
	curl -sSL -o terraform.zip "https://releases.hashicorp.com/terraform/${TF_VERSION}/terraform_${TF_VERSION}_linux_amd64.zip"
	unzip terraform.zip
	mv -v terraform "${HOME}/bin/terraform"
	~/bin/terraform version

	- name: Create SSH keys
	run: \|
	ssh-keygen -b 2048 -t rsa -q -N "" -f ~/.ssh/id_rsa

	- name: Test AWS
	uses: ./.github/actions/test_provider
	with:
	provider: 'aws'

	- name: Test Azure
	uses: ./.github/actions/test_provider
	with:
	provider: 'azure'

	- name: Test GCP
	uses: ./.github/actions/test_provider
	with:
	provider: 'gcp'

	- name: Test OpenStack
	uses: ./.github/actions/test_provider
	with:
	provider: 'openstack'

	- name: Test OVH
	uses: ./.github/actions/test_provider
	with:
	provider: 'ovh'

	- name: Test CloudFlare DNS
	run: \|
	terraform -chdir=dns/cloudflare init
	terraform -chdir=dns/cloudflare validate

	- name: Test Google Cloud DNS
	run: \|
	terraform -chdir=dns/gcloud init
	terraform -chdir=dns/gcloud validate

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