AWS Infra Creation Using in TF Cloud #48
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| # This workflow will create AWS resource using TF Cloud | |
| # It is reusable workflow that can be called in other workflows | |
| name: AWS Infra Creation Using in TF Cloud | |
| on: | |
| workflow_call: | |
| secrets: | |
| TF_API_TOKEN: | |
| required: true | |
| push: | |
| branches: [ "main" ] | |
| pull_request: | |
| branches: [ "main" ] | |
| workflow_dispatch: | |
| env: | |
| tfcode_path: tfcloud_samples/amazon_ec2 | |
| tfc_organisation: gsaravanan-tf | |
| tfc_hostname: app.terraform.io | |
| tfc_workspace: example-workspace | |
| jobs: | |
| aws_tfc_job: | |
| name: Create AWS Infra Using TFC | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout tf code in runner environment | |
| uses: actions/[email protected] | |
| # Configure Terraform cloud API token, since we are using Remote backend option of Terraform cloud in AWS code | |
| - name: Setup Terraform CLI | |
| uses: hashicorp/[email protected] | |
| with: | |
| cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }} | |
| # Add the AWS Creds as ENV variable in TF Cloud workspace, since the tf run happens in TF Cloud environment | |
| # Invoke the Terraform commands | |
| - name: Terraform init and validate | |
| run: | | |
| echo `pwd` | |
| echo "** Running Terraform Init**" | |
| terraform init | |
| echo "** Running Terraform Validate**" | |
| terraform validate | |
| working-directory: ${{ env.tfcode_path }} | |
| # - name: Terraform Plan | |
| # id: tfplan | |
| # run: | | |
| # echo "** Running Terraform Plan**" | |
| # terraform plan | |
| # # echo "::set-output name=plan_id::tfplan" | |
| # working-directory: ${{ env.tfcode_path }} | |
| - name: Terraform Plan | |
| uses: hashicorp/tfc-workflows-github/actions/[email protected] | |
| id: run | |
| with: | |
| workspace: ${{ env.tfc_workspace }} | |
| plan_only: true | |
| message: "Plan Run from GitHub Actions" | |
| ## Can specify hostname,token,organization as direct inputs | |
| hostname: ${{ env.tfc_hostname }} | |
| token: ${{ secrets.TF_API_TOKEN }} | |
| organization: ${{ env.tfc_organisation }} | |
| - name: Terraform Plan Output | |
| uses: hashicorp/tfc-workflows-github/actions/[email protected] | |
| id: plan-output | |
| with: | |
| hostname: ${{ env.tfc_hostname }} | |
| token: ${{ secrets.TF_API_TOKEN }} | |
| organization: ${{ env.tfc_organisation }} | |
| plan: ${{ steps.run.outputs.plan_id }} | |
| - name: Reference Plan Output | |
| run: | | |
| echo "Plan status: ${{ steps.plan-output.outputs.plan_status }}" | |
| echo "Resources to Add: ${{ steps.plan-output.outputs.add }}" | |
| echo "Resources to Change: ${{ steps.plan-output.outputs.change }}" | |
| echo "Resources to Destroy: ${{ steps.plan-output.outputs.destroy }}" | |
| # Once the user verifies the Terraform Plan, the user can run the Terraform Apply and Destroy commands | |
| apply_terraform_plan: | |
| needs: aws_tfc_job | |
| if: github.event_name == 'workflow_dispatch' | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/[email protected] | |
| - name: Setup Terraform CLI | |
| uses: hashicorp/[email protected] | |
| with: | |
| cli_config_credentials_token: ${{ secrets.TF_API_TOKEN }} | |
| # Invoke the Terraform commands | |
| - name: Terraform init and validate | |
| run: | | |
| echo `pwd` | |
| echo "** Running Terraform Init**" | |
| terraform init | |
| echo "** Running Terraform Validate**" | |
| terraform validate | |
| working-directory: ${{ env.tfcode_path }} | |
| - name: Terraform Apply | |
| run: echo "** Running Terraform Apply**"; terraform apply -auto-approve | |
| working-directory: ${{ env.tfcode_path }} | |
| - name: Terraform Destroy | |
| run: echo "** Running Terraform Destroy**"; terraform destroy -auto-approve | |
| working-directory: ${{ env.tfcode_path }} |