apt-get -y install git

apt-get -y install virtualenv

git clone https://github.com/GoogleCloudPlatform/python-docs-samples

cd python-docs-samples/iap

virtualenv venv

source venv/bin/activate

pip install -r requirements.txt

cat example_gce_backend.py |

sed -e "s/YOUR_BACKEND_SERVICE_ID/$(gcloud compute backend-services describe my-backend-service --global --format="value(id)")/g" |

sed -e "s/YOUR_PROJECT_ID/$(gcloud config get-value account | tr -cd "[0-9]")/g" > real_backend.py

gunicorn real_backend:app -b 0.0.0.0:80