BFE Engineering
42fb386f60
Replace every em dash with real punctuation (rewrites, not hyphen swaps) in docs, code comments, scripts, configs, and the port records; convert en dashes, curly quotes, ellipsis glyphs, arrows, and section signs to ASCII; drop machine-writing tell phrases from living docs. ADR titles now use a colon. The M2 bring-up DTS model string carried an em dash into the patch series and its record echoes; fixed at both, and the full series re-verified to apply cleanly onto pristine 6.18.46. One comment in freshness.h deliberately names the em dash glyph the UI renders as the unknown mark; that is data, kept as prose naming it. Verified: cargo tests (sim, config-lint, rs485-bridge), shellcheck, both driver MC/DC harnesses, patches-apply.
24 lines
1.2 KiB
Markdown
24 lines
1.2 KiB
Markdown
# ADR 0004: Self-Hosted Runner
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**Status:** Superseded in part by ADR-0007 (2026-08-30): `kernel-build` moved
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to GitHub-hosted runners for the public repo and the self-hosted registration
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is retired. Original decision below, kept for the record. (2026-08-25.)
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## Context
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The heavy kernel/firmware build needs the SDK toolchain and Buildroot's baked-in
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absolute paths, impractical on GitHub-hosted runners. flare-edge already builds on
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a repo-scoped self-hosted runner on `bfe-mpc-0640` (label `flare-edge`); a repo-scoped
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registration cannot be shared across repos by label alone.
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## Decision
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Register a **third repo-scoped runner instance** on `bfe-mpc-0640`, label
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`warden-sdk` (its own repo-scoped runner systemd unit, own
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`CPUQuota=400%`/`MemoryMax=6G` drop-in). Only the heavy `kernel-build` job uses
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`runs-on: [self-hosted, warden-sdk]`; all host-testable jobs (tests, coverage, MC/DC,
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benchmarks, badges, patches-apply) run on GitHub-hosted runners.
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## Consequences
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- Isolated from the flare backend + flare-edge CI already on that host (cgroup-capped).
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- Runner setup + host build deps + the project-local `python` venv documented in
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`docs/ci-cd.md`, mirroring flare-edge's.
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