PRMP-926 | ndrst #890
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| name: "Deploy - Sandbox" | |
| run-name: "${{ github.event.inputs.git_ref }} | ${{ github.event.inputs.sandbox_name }}" | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| git_ref: | |
| description: "Branch, tag or SHA to deploy" | |
| required: true | |
| type: "string" | |
| sandbox_name: | |
| description: "Sandbox name [a-z0-9]{1,8}" | |
| required: true | |
| type: "string" | |
| permissions: | |
| pull-requests: write | |
| id-token: write # This is required for requesting the JWT | |
| contents: read # This is required for actions/checkout | |
| jobs: | |
| validate_inputs: | |
| name: Validate Inputs | |
| runs-on: ubuntu-latest | |
| environment: development | |
| steps: | |
| - name: Validate sandbox name | |
| run: | | |
| if ! [[ "$SANDBOX_NAME" =~ ^[a-z0-9]{1,8}$ ]]; then | |
| echo "Sandbox name must match [a-z0-9]{1,8} (lowercase letters and digits only, 1-8 chars)." | |
| exit 1 | |
| fi | |
| env: | |
| SANDBOX_NAME: ${{ github.event.inputs.sandbox_name }} | |
| terraform_plan_apply_main: | |
| name: Terraform Plan/Apply (main) | |
| runs-on: ubuntu-latest | |
| needs: validate_inputs | |
| environment: development | |
| steps: | |
| - name: Checkout main | |
| uses: actions/checkout@v5 | |
| with: | |
| ref: main | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v5 | |
| with: | |
| role-to-assume: ${{ secrets.AWS_ASSUME_ROLE }} | |
| role-skip-session-tagging: true | |
| aws-region: ${{ vars.AWS_REGION }} | |
| mask-aws-account-id: true | |
| # Install the latest version of Terraform CLI and configure the Terraform CLI configuration file with a Terraform Cloud user API token | |
| - name: Setup Terraform | |
| uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.13.3 | |
| terraform_wrapper: false | |
| - name: Initialise Terraform | |
| id: main_init | |
| run: terraform init -backend-config=backend.conf | |
| working-directory: ./infrastructure | |
| shell: bash | |
| - name: Select Terraform Workspace | |
| id: main_workspace | |
| run: terraform workspace select -or-create ${{ github.event.inputs.sandbox_name}} | |
| working-directory: ./infrastructure | |
| shell: bash | |
| - name: Run Terraform Plan | |
| id: main_plan | |
| run: | | |
| terraform plan -input=false -no-color -var-file="${{vars.TF_VARS_FILE}}" -out tf-main.plan | |
| working-directory: ./infrastructure | |
| shell: bash | |
| - name: Run Terraform Apply | |
| run: terraform apply -auto-approve -input=false tf-main.plan | |
| working-directory: ./infrastructure | |
| terraform_plan_apply_branch: | |
| name: Terraform Plan/Apply (branch) | |
| if: ${{ github.event.inputs.git_ref != 'main' }} | |
| runs-on: ubuntu-latest | |
| needs: terraform_plan_apply_main | |
| environment: development | |
| steps: | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v5 | |
| with: | |
| role-to-assume: ${{ secrets.AWS_ASSUME_ROLE }} | |
| role-skip-session-tagging: true | |
| aws-region: ${{ vars.AWS_REGION }} | |
| mask-aws-account-id: true | |
| - name: Setup Terraform | |
| uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.13.3 | |
| terraform_wrapper: false | |
| - name: Checkout Branch | |
| uses: actions/checkout@v5 | |
| with: | |
| ref: ${{ github.event.inputs.git_ref}} | |
| # Checks that all Terraform configuration files adhere to a canonical format. | |
| - name: Check Terraform Formatting | |
| run: terraform fmt -check | |
| working-directory: ./infrastructure | |
| - name: Initialise Terraform | |
| id: init | |
| run: terraform init -backend-config=backend.conf | |
| working-directory: ./infrastructure | |
| shell: bash | |
| - name: Select Terraform Workspace | |
| id: workspace | |
| run: terraform workspace select ${{ github.event.inputs.sandbox_name}} | |
| working-directory: ./infrastructure | |
| shell: bash | |
| - name: Run Terraform Plan | |
| id: plan | |
| run: | | |
| terraform plan -input=false -no-color -var-file="${{vars.TF_VARS_FILE}}" -out tf.plan | |
| working-directory: ./infrastructure | |
| shell: bash | |
| - name: Run Terraform Apply (branch over main) | |
| run: terraform apply -auto-approve -input=false tf.plan | |
| working-directory: ./infrastructure |