Build Servers Never Actually Build Anything

Continuous integration terminology is full of misnomers, starting with the fact that build servers rarely compile code. Evaluating Woodpecker CI, Forgejo Runner, and self-hosted GitHub Actions runners reveals how build jobs actually move from git push to execution. Job routing relies on lease-based polling queues, label matching, and outbound-only network connections, while isolation models vary wildly from hardened Kubernetes environments to host execution that can permanently destroy a system. Key sources: • Woodpecker repo, README, releases v3.19.0/v3.20.0/v3.20.1 , retrieved 2026-11-09 (latest release 2026-10-29). — https://github.com/woodpecker-ci/woodpecker • Woodpecker docs, version 3.20.x , retrieved 2026-11-09. — https://woodpecker-ci.org/docs/intro • Woodpecker General (server/agent/autoscaler architecture) , retrieved 2026-11-09. — https://woodpecker-ci.org/docs/administration/general Episode 6512 — myweirdprompts.com/n/6512 (permanent short link: myweirdprompts.com/041163) Listen on Android: MWP FM Player — myweirdprompts.com/apk