Follow Conventions to Build Infrastructure

Any sufficiently large software system depends on a lot of third-party artifacts, from operating systems to libraries to pre-built packages and everything else in between. For example, to deploy a single web server running a Django application requires a developer to pull in a Linux OS, Python, Django, Gunicorn, nginx, etc. Whether this complete package is deployed on a VM under your control or your customers', you want to follow conventions in the entire lifecycle of the application.

Read more …

Lessons from a Releng Sprint

I will recount the original CI process and the work that went into refactoring it. Although my role is quality assurance (QA) I had to don my release engineering (releng) hat for a few sprints. I could have let things be as they were but they were a hindrance to my work of testing and test automation. Rather than wait for the DevOps team to tackle the technical debt in our releng processes as time permitted, I decided to take this head-on as "step zero" in the long list of steps needed to make our continuous integration (CI) process efficient and fast.

Read more …