bastion.yml

name: Turn on/off Bastion Server
on:
  workflow_dispatch:
    inputs:
      state:
        description: 'Turn bastion on/off'
        required: true
        default: 'enable'

env:
  BASTION_ASG_NAME_PROD: incubator-test-bastion
  AWS_REGION_PROD: us-west-1

jobs:
  bastion:
    name: Scale Bastion server
    runs-on: ubuntu-latest
    steps:

    - name: Debug Action
      uses: hmarr/debug-action@v1.0.0

    - name: Interpolate Bastion capacity flag
      id: bastion_capacity
      run: |
        echo "bastion_count=$(\
          if [[ ${{ github.event.inputs.state }} == 'enable' ]]; then \
          echo 1; \
          else
          echo 0; \
          fi)" >> $GITHUB_ENV

    - name: Configure AWS credentials
      uses: aws-actions/configure-aws-credentials@v1
      with:
        aws-access-key-id: ${{ secrets.AWS_ACCESS_KEY_ID }}
        aws-secret-access-key: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
        aws-region: ${{ env.AWS_REGION_PROD }}

    - name: Scale up/down Bastion ASG
      run: |
        aws autoscaling update-auto-scaling-group \
        	--auto-scaling-group-name ${{ env.BASTION_ASG_NAME_PROD }} \
        	--desired-capacity ${{ env.bastion_count }}