How to – Deploy a flask app with Firestore to Cloud Run

Flask is a popular microweb framework for Python and Cloud Run is a fully managed platform for deploying containerized applications. By combining these two technologies, developers can easily create and deploy web applications that can scale to handle a large number of users. In this article, we will explain how to deploy a Flask app with Firestore to Cloud Run and why this is a good choice for building web applications.

First, let’s go over the steps for deploying a Flask app with Firestore to Cloud Run.

1. Create a new project in the Google Cloud Console and enable the Cloud Run API.
2. Create a new Firestore database and set up the necessary security rules.
3. Create a new Flask app and add the necessary dependencies for Firestore.
4. Build a container image for the app using a Dockerfile.
5. Push the container image to a container registry such as Google Container Registry.
6. Deploy the container image to Cloud Run using the gcloud command-line tool or the Cloud Console.

Now, let’s discuss why deploying a Flask app with Firestore to Cloud Run is a good choice for building web applications.

1. Scalability: Cloud Run allows for easy scaling of containerized applications, automatically adjusting the number of instances based on traffic. This means that your application can handle a large number of users without any manual intervention.
2. Low-cost: Cloud Run charges only for the resources consumed by the application, so you only pay for what you use. This can be a cost-effective solution for small-scale projects.
3. Serverless: Cloud Run is a serverless platform, which means that you don’t need to worry about managing servers or infrastructure. This can save you a lot of time and effort in the long run.
4. Easy integration: Firestore is a fully managed NoSQL document database that can easily integrate with other Google Cloud services, such as Cloud Storage and Cloud Functions.
5. High availability: Cloud Run provides built-in high availability, so your application will continue to function even if there is an issue with one of the instances.

In conclusion

Deploying a Flask app with Firestore to Cloud Run is a good choice for building web applications. The combination of Flask and Firestore provides a powerful and flexible development environment, while Cloud Run offers scalability, low cost, serverless, easy integration and high availability. This can save you time and money, and allow you to focus on developing your application instead of managing infrastructure.