title: Connecting a Google Cloud Run instance to MongoDB
body: <p>I'm trying to connect a Cloud Run service to a MongoDB Atlas server without having to whitelist all IPs but I can't manage to do so.
  I've tried <a href="https://ahmet.im/blog/cloud-run-static-ip/" rel="nofollow noreferrer">this</a> tutorial but it didn't work with mongo. I tried SSH tunneling but it also didn't work.</p>