NRLF/.github/workflows/deploy-account-wide-infra.yml at 13318c367e7a5a3944cb08e3808ee51b0e055e15 · NHSDigital/NRLF · GitHub

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name: Deploy Account-wide infrastructure
run-name: Account-wide infra deployment to ${{ 'account-dev' }} of ${{ github.ref_name }} by ${{ github.actor }}

# An action environment would need
#   name=acc-test
# ACCOUNT_NAME=test
# AWS_ACCOUNT_ID
#   envs_to_pull: "qa" "ref" "int" "perftest" - use aws session assume.py - pull out
# OR json format: ["qa", "ref", "int", "perftest"] - feels better
# OR json obj lookup in repo-wide variable instead + same for below
#   aws_account_id: 123456789 - get this from tf vars or something maybe? - use get_account_name script

# MGMT_ROLE_ARN is in repo secrets, so not needed in env

# Looping through envs to pull certs

on:
  # workflow_dispatch:
  #   inputs:
  #     environment:
  #       description: "Environment to deploy to"
  #       required: true
  #       default: "account-dev"
  #       type: environment
  #     branch_name:
  #       description: Branch to deploy
  #       required: true
  push:
    branches:
      - NRL-1595**

permissions:
  id-token: write
  contents: read
  actions: write

jobs:
  check-selected-environment:
    name: Check Workflow Env
    runs-on: codebuild-nhsd-nrlf-ci-build-project-${{ github.run_id }}-${{ github.run_attempt }}
    steps:
      - name: Validate environment
        env:
          IS_VALID_ENV: ${{ startsWith('account-dev', 'account-') }}
        run: |
          echo "valid workflow environment selected:" $IS_VALID_ENV
          if [[ $IS_VALID_ENV == true ]]; then
            exit 0
          fi
          exit 1

  terraform-plan:
    name: Terraform Plan - ${{ 'account-dev' }}
    environment: ${{ 'account-dev' }}
    needs: [check-selected-environment]
    runs-on: codebuild-nhsd-nrlf-ci-build-project-${{ github.run_id }}-${{ github.run_attempt }}

    steps:
      - name: Git clone - ${{ github.ref_name }}
        uses: actions/checkout@v4
        with:
          ref: ${{ github.ref_name }}

      - name: Setup environment
        run: |
          echo "${HOME}/.asdf/bin" >> $GITHUB_PATH
          poetry install --no-root

      - name: Configure Management Credentials
        uses: aws-actions/configure-aws-credentials@7474bc4690e29a8392af63c5b98e7449536d5c3a #v4.3.1
        with:
          aws-region: eu-west-2
          role-to-assume: ${{ secrets.MGMT_ROLE_ARN }}
          role-session-name: github-actions-ci-${{ 'account-dev' }}-${{ github.run_id }}

      - name: Retrieve Server Certificates
        env:
          ACCOUNT_NAME: ${{ vars.ACCOUNT_NAME }}
        run: |
          make truststore-pull-all-for-account ACCOUNT=${ACCOUNT_NAME}

      - name: Terraform Init
        env:
          ACCOUNT_NAME: ${{ vars.ACCOUNT_NAME }}
        run: |
          terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} init
          terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} workspace new ${ACCOUNT_NAME} || \
            terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} workspace select ${ACCOUNT_NAME}

      - name: Terraform Plan
        env:
          ACCOUNT_NAME: ${{ vars.ACCOUNT_NAME }}
          ACCOUNT_ID: ${{ secrets.AWS_ACCOUNT_ID }}
        run: |
          terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} plan \
            -var assume_account=${ACCOUNT_ID} \
            -var assume_role=terraform \
            -out tfplan

      - name: Save Terraform Plan
        env:
          ACCOUNT_NAME: ${{ vars.ACCOUNT_NAME }}
        run: |
          terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} show -no-color tfplan > terraform/account-wide-infrastructure/$ACCOUNT_NAME/tfplan.txt
          ls terraform/account-wide-infrastructure/$ACCOUNT_NAME/
          aws s3 cp terraform/account-wide-infrastructure/$ACCOUNT_NAME/tfplan s3://nhsd-nrlf--mgmt--github-ci-logging/acc-$ACCOUNT_NAME/${{ github.run_id }}/tfplan
          aws s3 cp terraform/account-wide-infrastructure/$ACCOUNT_NAME/tfplan.txt s3://nhsd-nrlf--mgmt--github-ci-logging/acc-$ACCOUNT_NAME/${{ github.run_id }}/tfplan.txt

  terraform-apply:
    name: Terraform Apply - ${{ 'account-dev' }}
    needs: [terraform-plan]
    runs-on: codebuild-nhsd-nrlf-ci-build-project-${{ github.run_id }}-${{ github.run_attempt }}
    environment: ${{ 'account-dev' }}

    steps:
      - name: Git clone - ${{ github.ref_name }}
        uses: actions/checkout@v4
        with:
          ref: ${{ github.ref_name }}

      - name: Setup environment
        run: |
          echo "${HOME}/.asdf/bin" >> $GITHUB_PATH
          poetry install --no-root

      - name: Configure Management Credentials
        uses: aws-actions/configure-aws-credentials@7474bc4690e29a8392af63c5b98e7449536d5c3a #v4.3.1
        with:
          aws-region: eu-west-2
          role-to-assume: ${{ secrets.MGMT_ROLE_ARN }}
          role-session-name: github-actions-ci-${{ 'account-dev' }}-${{ github.run_id}}

      - name: Download Terraform Plan artifact
        env:
          ACCOUNT_NAME: ${{ vars.ACCOUNT_NAME }}
        run: aws s3 cp s3://nhsd-nrlf--mgmt--github-ci-logging/acc-$ACCOUNT_NAME/${{ github.run_id }}/tfplan terraform/account-wide-infrastructure/tfplan

      - name: Retrieve Server Certificates
        env:
          ACCOUNT_NAME: ${{ vars.ACCOUNT_NAME }}
        run: |
          make truststore-pull-all-for-account ACCOUNT=${ACCOUNT_NAME}

      - name: Terraform Init
        env:
          ACCOUNT_NAME: ${{ vars.ACCOUNT_NAME }}
        run: |
          terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} init
          terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} workspace new ${ACCOUNT_NAME} || \
            terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} workspace select ${ACCOUNT_NAME}

      # - name: Terraform Apply
      #   env:
      #     AWS_ACCOUNT_ID: ${{ secrets.AWS_ACCOUNT_ID }}
      #   run: |
      #     terraform -chdir=terraform/account-wide-infrastructure apply tfplan \
      #     -var 'assume_account=AWS_ACCOUNT_ID' \
      #     -var 'assume_role=terraform'

      # TODO: fix this
      # # Is this where we'd burn commit & datetime into state?
      # - name: Update environment config version
      #   env:
      #     ENVIRONMENT: ${{ 'account-dev' }}
      #   run: |
      #     deployed_version=$(terraform -chdir=terraform/account-wide-infrastructure/${ACCOUNT_NAME} output --raw version)
      #     poetry run python ./scripts/set_env_config.py inactive-version ${deployed_version} $ENVIRONMENT

  # Slack notif: starting deploy of account-wide infra <branch deets>
  # tf-plan: ensure output is visible in job output

# pre-apply: check current commit deployed in state
# post-apply: update current deployed commit in state
#  no auto rollback