Explore the stack / DevOps
DevOps engineering
Delivery pipelines and operating practices that make a good release easier to repeat.
Field notes
03 ARTICLES
DevOps/01
Build a pipeline you can actually trust
Give each stage one job, keep the output traceable, and make a failed check mean something.
DevOps/02
Catch a changed artifact before deployment
Intentionally alter a release file, reject the mismatch, and learn the boundary between a checksum and trustworthy provenance.
DevOps/03
An HTTP 200 can still need a rollback
Promote a deliberately unhealthy release, test the response content, and switch back to the last known healthy version.
Our current focus is Linux troubleshooting and reliable deployments. All four topic collections remain open as the journal grows.