Deploy infrastructure for sandbox-alpha #15
Workflow file for this run
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| name: Deploy infrastructure | |
| run-name: Deploy infrastructure for ${{ inputs.environment }} | |
| on: | |
| workflow_dispatch: | |
| inputs: | |
| environment: | |
| description: Deployment environment | |
| required: true | |
| type: choice | |
| options: | |
| - qa | |
| - test | |
| - preview | |
| - training | |
| - production | |
| - sandbox-alpha | |
| - sandbox-beta | |
| image_tag: | |
| description: Docker image tag to deploy | |
| required: false | |
| type: string | |
| git_ref_to_deploy: | |
| required: false | |
| type: string | |
| workflow_call: | |
| inputs: | |
| environment: | |
| description: Deployment environment | |
| required: true | |
| type: string | |
| image_tag: | |
| required: false | |
| type: string | |
| git_ref_to_deploy: | |
| required: true | |
| type: string | |
| permissions: {} | |
| concurrency: | |
| group: deploy-infrastructure-${{ inputs.environment }} | |
| env: | |
| aws_role: ${{ inputs.environment == 'production' | |
| && 'arn:aws:iam::820242920762:role/GithubDeployMavisAndInfrastructure' | |
| || 'arn:aws:iam::393416225559:role/GithubDeployMavisAndInfrastructure' }} | |
| aws_account_id: ${{ inputs.environment == 'production' | |
| && '820242920762' || '393416225559' }} | |
| git_ref_to_deploy: ${{ inputs.git_ref_to_deploy || github.ref_name }} | |
| defaults: | |
| run: | |
| working-directory: terraform/app | |
| jobs: | |
| validate-permissions: | |
| name: Validate permissions | |
| runs-on: ubuntu-latest | |
| permissions: | |
| id-token: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.git_ref_to_deploy }} | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.aws_role }} | |
| aws-region: eu-west-2 | |
| - name: Compare permissions | |
| id: compare-permissions | |
| run: | | |
| source ../scripts/validate-github-actions-policy.sh | |
| validate_policies arn:aws:iam::${{ env.aws_account_id }}:policy/DeployMavisResources ../resources/github_actions_policy.json | |
| exit $? | |
| update-permissions: | |
| name: Update permissions | |
| runs-on: ubuntu-latest | |
| needs: validate-permissions | |
| if: always() && (inputs.environment == 'production' || inputs.environment == 'preview') && needs.validate-permissions.result == 'failure' | |
| environment: ${{ inputs.environment }} | |
| permissions: | |
| id-token: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.git_ref_to_deploy }} | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.aws_role }} | |
| aws-region: eu-west-2 | |
| - name: Update IAM policy | |
| run: | | |
| ../scripts/update-github-actions-policy.sh arn:aws:iam::${{ env.aws_account_id }}:policy/DeployMavisResources ../resources/github_actions_policy.json | |
| plan: | |
| name: Terraform plan | |
| runs-on: ubuntu-latest | |
| needs: [validate-permissions, update-permissions] | |
| if: > | |
| always() && | |
| ( | |
| (inputs.environment != 'production' && inputs.environment != 'preview') || | |
| needs.validate-permissions.result == 'success' || | |
| needs.update-permissions.result == 'success' | |
| ) | |
| permissions: | |
| id-token: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.git_ref_to_deploy }} | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.aws_role }} | |
| aws-region: eu-west-2 | |
| - name: Set image tag | |
| run: | | |
| IMAGE_TAG="${{ inputs.image_tag || github.sha }}" | |
| echo "IMAGE_TAG=$IMAGE_TAG" >> $GITHUB_ENV | |
| - name: Login to ECR | |
| id: login-ecr | |
| uses: aws-actions/amazon-ecr-login@v2 | |
| - name: Pull Docker image | |
| run: | | |
| set -e | |
| DOCKER_IMAGE="${{ steps.login-ecr.outputs.registry }}/mavis/webapp:${IMAGE_TAG}" | |
| docker pull "$DOCKER_IMAGE" | |
| echo "DOCKER_IMAGE=$DOCKER_IMAGE" >> $GITHUB_ENV | |
| - name: Extract image digest | |
| run: | | |
| set -e | |
| DOCKER_DIGEST=$(docker inspect --format='{{index .RepoDigests 0}}' "$DOCKER_IMAGE") | |
| DIGEST="${DOCKER_DIGEST#*@}" | |
| echo "DIGEST=$DIGEST" >> $GITHUB_ENV | |
| - name: Install terraform | |
| uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.11.4 | |
| - name: Install AWS CLI | |
| run: sudo snap install --classic aws-cli | |
| - name: Check if any deployments are running | |
| run: ../scripts/check-for-running-deployments.sh ${{ inputs.environment }} | |
| - name: Terraform Plan | |
| id: plan | |
| run: | | |
| set -e | |
| terraform init -backend-config="env/${{ inputs.environment }}-backend.hcl" -upgrade | |
| terraform plan -var="image_digest=$DIGEST" -var="app_version=${{ env.git_ref_to_deploy }}" \ | |
| -var-file="env/${{ inputs.environment }}.tfvars" \ | |
| -out ${{ runner.temp }}/tfplan &> ${{ runner.temp }}/tf_stdout | |
| TF_EXIT_CODE=$? | |
| cat ${{ runner.temp }}/tf_stdout | |
| if [ $TF_EXIT_CODE -eq 1 ]; then | |
| exit $TF_EXIT_CODE | |
| fi | |
| ../scripts/validate_plan.sh ${{ runner.temp }}/tf_stdout | |
| - name: Upload artifact | |
| uses: actions/upload-artifact@v4 | |
| with: | |
| name: tfplan_infrastructure-${{ inputs.environment }} | |
| path: ${{ runner.temp }}/tfplan | |
| apply: | |
| name: Terraform apply | |
| runs-on: ubuntu-latest | |
| needs: plan | |
| if: always() && needs.plan.result == 'success' | |
| environment: ${{ inputs.environment }} | |
| permissions: | |
| id-token: write | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| with: | |
| ref: ${{ env.git_ref_to_deploy }} | |
| - name: Configure AWS Credentials | |
| uses: aws-actions/configure-aws-credentials@v4 | |
| with: | |
| role-to-assume: ${{ env.aws_role }} | |
| aws-region: eu-west-2 | |
| - name: Download artifact | |
| uses: actions/download-artifact@v4 | |
| with: | |
| name: tfplan_infrastructure-${{ inputs.environment }} | |
| path: ${{ runner.temp }} | |
| - name: Install terraform | |
| uses: hashicorp/setup-terraform@v3 | |
| with: | |
| terraform_version: 1.11.4 | |
| - name: Apply the changes | |
| run: | | |
| set -e | |
| terraform init -backend-config="env/${{ inputs.environment }}-backend.hcl" -upgrade | |
| terraform apply ${{ runner.temp }}/tfplan |