python from fabtools import require env.hosts = ['example.com'] env.user = 'username' env.password = 'password' def deploy_web_app(): require.deb.package('nginx') require.nginx.server() require.python.package('flask') require.directory('/var/www/myapp') require.files.directory('/var/www/myapp', source='./myapp') require.service.started('nginx')