Insights / Topic
DevOps
Delivery pipelines, observability and operations.
DevOps
Terraform state lock errors: a safe recovery checklist
A lock error is a concurrency signal. Establish who owns the state before deciding whether anything needs to be released.
DevOps
GitHub Actions cache misses: trace keys, paths and scope
A green workflow does not prove a cache was saved, and a restored cache does not prove the primary key matched.
DevOps
Docker multi-stage builds: shrink the runtime boundary
A small image is useful only if the application still starts correctly and the build has not copied its secrets into the release artifact.
