scale.yml

name: Scale Edge Sites

on:
  push:
    branches:
      - '**'
      - '!main'
    paths:
      - '.azure/scale.csv'
  workflow_call:
    inputs:
      branch:
        required: true
        type: string

permissions:
  contents: write
  id-token: write

jobs:
  scale:
    environment: terraform
    runs-on: ubuntu-latest
    steps:
    - name: Checkout
      uses: actions/checkout@v4
    # checkout to input branch when input branch is not empty
    - name: Checkout to input branch
      if: ${{ inputs.branch != '' }}
      run: |
        git fetch origin ${{ inputs.branch }}
        git checkout ${{ inputs.branch }}
    # Install node
    - uses: actions/setup-node@v4
      with:
        node-version: latest
    - run: node --version
    # az login
    - name: Log in to Azure using OIDC
      uses: azure/login@v1
      with:
        client-id: ${{ secrets.AZURE_CLIENT_ID }}
        tenant-id: ${{ secrets.AZURE_TENANT_ID }}
        subscription-id: ${{ secrets.AZURE_SUBSCRIPTION_ID }}
    # check first 18 characters of az account user name
    - name: Check az account
      run: az account show --query user.name --output tsv | cut -c 1-18
    # Download az-edge-site-scale
    - name: Download az-edge-site-scale
      run: |
        wget "https://aka.ms/az-edge-site-scale-linux-amd64" -O az-edge-site-scale
        chmod +x az-edge-site-scale
        ./az-edge-site-scale -v
    # Run az-edge-site-scale scale
    - name: Run az-edge-site-scale scale
      run: |
        ./az-edge-site-scale scale -c ./.azure/scale.csv
        rm ./az-edge-site-scale
    - name: Clean up
      run: |
        rm ./.azure/scale.csv
    # Commit and push the changes
    - name: Commit and push the changes
      if: always()
      run: |
        git config --global user.email "scaler@iac.microsoft.com"
        git config --global user.name "IaC Scaler"
        git add .
        git commit -m "Scale more sites according to .azure/scale.csv"
        git push