Let’s look at how to spin up a Docker Swarm cluster on DigitalOcean and then configure a microservice, powered by Flask and Postgres, to run on it.

This is an intermediate-level tutorial. It assumes that you have basic working knowledge of Flask, Docker, and container orchestration. Review the Test-Driven Development with Python, Flask, and Docker and Deploying a Flask and React Microservice to AWS ECS courses for more info on each of these tools and topics.

#docker #flask #devops