Add terraform code for wetterdienst project #3

	name: Deploy service

	permissions:
	contents: read
	id-token: write

	on:
	push:

	concurrency:
	cancel-in-progress: true
	group: ${{ github.workflow }}-${{ github.ref }}

	jobs:
	terraform-plan:
	# needs: [ docker-sync ]
	runs-on: ubuntu-latest
	steps:
	- name: Acquire sources
	uses: actions/checkout@v4

	- name: Setup Terraform
	uses: hashicorp/setup-terraform@v1

	- name: Google Auth
	uses: google-github-actions/auth@v2
	with:
	project_id: wetterdienst
	workload_identity_provider: projects/867542820543/locations/global/workloadIdentityPools/github/providers/github

	- name: Terraform init
	working-directory: ./terraform
	run: terraform init

	- name: Terraform plan
	working-directory: ./terraform
	run: terraform plan

	terraform-apply:
	needs: [ terraform-plan ]
	# if: github.ref == 'refs/heads/main'
	runs-on: ubuntu-latest
	steps:
	- name: Acquire sources
	uses: actions/checkout@v4

	- name: Setup Terraform
	uses: hashicorp/setup-terraform@v1

	- name: Terraform init
	working-directory: ./terraform
	run: terraform init

	- name: Terraform apply
	working-directory: ./terraform
	run: terraform apply -auto-approve

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