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Tag: cd

Continuous Deployment of a Dockerized Rails Application

I believe continuous deployment is a worthy goal for every development team. The practice requires discipline and minimizes the risks associated with releasing large swaths of new code into the wild. I agree with the mantra that deployments shouldn’t be a big deal; that they should be easy to roll back from, and require little ceremony. This tutorial is the last in a series of three that demonstrates how to use Docker in development, continuous integration, and continuous deployment. Follow all three and you’ll have a system where you can push code to master, watch your tests run in CI,  and then have…