azure_to_azure.yml

name: Deploy to Azure Storage and VM
on:
  push:
    branches: [ main ]
jobs:
  build-and-deploy:
    runs-on: ubuntu-latest
    steps:
    - uses: actions/checkout@v3
    - name: Set up Python
      uses: actions/setup-python@v4
      with:
        python-version: '3.10'
    - name: Install Azure CLI
      run: |
        sudo apt-get update
        sudo apt-get install -y ca-certificates curl apt-transport-https lsb-release gnupg
        curl -sL https://packages.microsoft.com/keys/microsoft.asc | gpg --dearmor | sudo tee /etc/apt/trusted.gpg.d/microsoft.asc.gpg > /dev/null
        AZ_REPO=$(lsb_release -cs)
        echo "deb [arch=amd64] https://packages.microsoft.com/repos/azure-cli/ $AZ_REPO main" | sudo tee /etc/apt/sources.list.d/azure-cli.list
        sudo apt-get update
        sudo apt-get install -y azure-cli
    - name: Zip project
      run: zip -r project_t.zip .
    - name: Upload to Azure Storage
      run: |
        az storage blob upload -f project_t.zip -c cwb -n project_t.zip --account-name ${{ secrets.AZURE_STORAGE_ACCOUNT }} --account-key ${{ secrets.AZURE_STORAGE_KEY }} --overwrite
    - name: Download from Azure Storage
      run: |
        az storage blob download -c cwb -n project_t.zip -f project_t.zip --account-name ${{ secrets.AZURE_STORAGE_ACCOUNT }} --account-key ${{ secrets.AZURE_STORAGE_KEY }}
    - name: Deploy to VM
      run: |
        echo "${{ secrets.VM_SSH_KEY }}" > vm_key.pem
        chmod 400 vm_key.pem
        
        # Create .ssh directory
        mkdir -p ~/.ssh
        
        # Add the VM to known hosts to avoid host key verification issues
        ssh-keyscan -H ${{ secrets.VM_IP_ADDRESS }} >> ~/.ssh/known_hosts
         
        # Copy the ZIP file to the VM
        scp -i vm_key.pem project_t.zip ${{ secrets.VM_USERNAME }}@${{ secrets.VM_IP_ADDRESS }}:/home/${{ secrets.VM_USERNAME }}/flask-ml/
       
        # SSH into the VM, unzip file, delete ZIP, create .env, and start the application
        ssh -i vm_key.pem ${{ secrets.VM_USERNAME }}@${{ secrets.VM_IP_ADDRESS }} << 'EOF'
        cd /home/${{ secrets.VM_USERNAME }}/flask-ml
        unzip -o project_t.zip
        rm project_t.zip
        rm -rf myenv
        touch .env
        echo "${{ secrets.ENV }}" > .env
        chmod +x start_app_flask.sh
        sudo systemctl stop flask_app.service
        sudo systemctl daemon-reload
        sudo systemctl enable flask_app.service
        sudo systemctl start flask_app.service
        EOF
      env:
        AZURE_STORAGE_KEY: ${{ secrets.AZURE_STORAGE_KEY }}