hearth/docs

Documentation

• Using the hectic Attic Cache

Gitea runner labels

Common labels for zero-idle runners:

• ubuntu-latest — default Ubuntu-style smoke / host runner path
• nix — Nix-capable runner path
• gross-x86 — x86 fallback chain cx53 / cx43 / cx33
• gross-arm — ARM fallback chain cax41 / cax31 / cax21
• gross-x86-perf — x86 performance chain cx53 / cpx62 / cpx52
• gross-mixed-econ — mixed chain cx53 / cax41 / cx43
• gross-nix-x86 — gross-x86 + Nix bootstrap
• gross-nix-arm — gross-arm + Nix bootstrap
• gross-nix-x86-perf — gross-x86-perf + Nix bootstrap
• gross-nix-mixed-econ — gross-mixed-econ + Nix bootstrap

Region order for fallback: nbg1, then fsn1, then hel1.

Operational details: infra/gitea-runners/runbook.md and package/gitea-runner-controller/decide.sh.