Terraform Deploy #1
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Terraform CI/CD - LiveKit Infra | |
| on: | |
| workflow_dispatch: | |
| pull_request: | |
| paths: | |
| - 'livekit/infra/**' | |
| push: | |
| branches: | |
| - main | |
| paths: | |
| - 'livekit/infra/**' | |
| permissions: | |
| contents: 'read' # needed by checkout | |
| id-token: 'write' # only if you use OIDC (not required here) | |
| jobs: | |
| terraform-plan: | |
| name: Terraform Plan (PRs & push) | |
| runs-on: ubuntu-latest | |
| if: github.event_name == 'pull_request' || github.event_name == 'push' | |
| steps: | |
| - name: Checkout repo | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Setup Terraform | |
| uses: hashicorp/setup-terraform@v2 | |
| with: | |
| terraform_version: 1.6.0 | |
| - name: Configure AWS credentials | |
| uses: aws-actions/configure-aws-credentials@v2 | |
| with: | |
| aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }} | |
| aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }} | |
| aws-region: ${{ secrets.AWS_REGION }} | |
| - name: Create terraform.tfvars from secrets | |
| working-directory: livekit/infra | |
| run: | | |
| # Create terraform.tfvars dynamically (values come from repo secrets) | |
| cat > terraform.tfvars <<'TFVARS' | |
| aws_region = "${{ secrets.AWS_REGION }}" | |
| tfstate_s3_bucket = "${{ secrets.TFSTATE_S3_BUCKET }}" | |
| key_name = "${{ secrets.TF_VAR_key_name }}" | |
| allowed_ssh_cidr = "${{ secrets.TF_VAR_allowed_ssh_cidr }}" | |
| instance_type = "${{ secrets.TF_VAR_instance_type }}" | |
| vpc_cidr = "${{ secrets.TF_VAR_vpc_cidr }}" | |
| public_subnet_cidr = "${{ secrets.TF_VAR_public_subnet_cidr }}" | |
| availability_zone = "${{ secrets.TF_VAR_availability_zone }}" | |
| ami_id = "${{ secrets.TF_VAR_ami_id }}" | |
| livekit_api_key = "${{ secrets.TF_VAR_livekit_api_key }}" | |
| livekit_api_secret = "${{ secrets.TF_VAR_livekit_api_secret }}" | |
| TFVARS | |
| - name: Terraform Init (reconfigure) | |
| working-directory: livekit/infra | |
| run: terraform init -input=false -reconfigure | |
| - name: Terraform Format Check | |
| working-directory: livekit/infra | |
| run: terraform fmt -check -recursive | |
| - name: Terraform Validate | |
| working-directory: livekit/infra | |
| run: terraform validate | |
| - name: Terraform Plan | |
| working-directory: livekit/infra | |
| run: | | |
| terraform plan -input=false -var-file="terraform.tfvars" -out=tfplan | |
| - name: Upload plan artifact (optional) | |
| if: github.event_name == 'pull_request' | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: tfplan | |
| path: livekit/infra/tfplan | |
| terraform-apply: | |
| name: Terraform Apply (main) | |
| runs-on: ubuntu-latest | |
| needs: terraform-plan | |
| if: github.ref == 'refs/heads/main' | |
| steps: | |
| - name: Checkout repo | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - name: Setup Terraform | |
| uses: hashicorp/setup-terraform@v2 | |
| with: | |
| terraform_version: 1.6.0 | |
| - name: Configure AWS credentials | |
| uses: aws-actions/configure-aws-credentials@v2 | |
| with: | |
| aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }} | |
| aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }} | |
| aws-region: ${{ secrets.AWS_REGION }} | |
| - name: Create terraform.tfvars from secrets | |
| working-directory: livekit/infra | |
| run: | | |
| cat > terraform.tfvars <<'TFVARS' | |
| aws_region = "${{ secrets.AWS_REGION }}" | |
| tfstate_s3_bucket = "${{ secrets.TFSTATE_S3_BUCKET }}" | |
| key_name = "${{ secrets.TF_VAR_key_name }}" | |
| allowed_ssh_cidr = "${{ secrets.TF_VAR_allowed_ssh_cidr }}" | |
| instance_type = "${{ secrets.TF_VAR_instance_type }}" | |
| vpc_cidr = "${{ secrets.TF_VAR_vpc_cidr }}" | |
| public_subnet_cidr = "${{ secrets.TF_VAR_public_subnet_cidr }}" | |
| availability_zone = "${{ secrets.TF_VAR_availability_zone }}" | |
| ami_id = "${{ secrets.TF_VAR_ami_id }}" | |
| livekit_api_key = "${{ secrets.TF_VAR_livekit_api_key }}" | |
| livekit_api_secret = "${{ secrets.TF_VAR_livekit_api_secret }}" | |
| TFVARS | |
| - name: Terraform Init (reconfigure) | |
| working-directory: livekit/infra | |
| run: terraform init -input=false -reconfigure | |
| - name: Terraform Apply | |
| working-directory: livekit/infra | |
| run: terraform apply -input=false -auto-approve -var-file="terraform.tfvars" | |
| - name: Show outputs | |
| working-directory: livekit/infra | |
| run: terraform output -json |