Scope of works of DCG:

Implementation of a fully automated CI/CD pipeline. Each piece of code which will reach the repository is compiled, and then automatically tested (unit, integration and e2e testing) by a build server (TeamCity). If tests are passes successfully a package is created, which then passes the whole route though different environments. From the human point of view, the entire process comes down to pressing a proper button.

Technologies:

TeamCity, Octopus Deployment

Result:

Shortened time of deployment (in some cases below 5 minutes), as a result of which we reduced the system unavailability. Additionally, as a result of using the same package in various environments and multiple testing, we have managed to reduce wrong configuration errors.