Rollbacks

Introduction

In the previous lessons, we learned how to configure an uptime check and an alert policy to receive an email when the web application is not available. There are many reasons this could happen and equally as many ways to resolve the issue.

If the issue is caused by the code in the web application deployed on Firebase Hosting, a quick way to rollback to a previous version could be achieved through the Firebase web console. In the Hosting section, you will see a list of deployments. Move your mouse over the second most recent deployment and click the three dots that appear on the right. Click “Rollback”.