Code for a creating a docker app with Flask and MySQL tutorial
See: https://medium.com/@shamir.stav_83310/dockerizing-a-flask-mysql-app-with-docker-compose-c4f51d20b40d
The .gitlab-ci.yml file can be used in GitLab to build, test, and deploy the code, as in https://gitlab.com/TrendDotFarm/docker-tutorial For more information, read the Docker Compose Integration to GitLab CI guide.