9ac5b19322
Addresses review on #519 (@didericis 6143 + the fail-hard direction over the codex skip). Base owns the flow (6143 / ADR 0006). `attach_bottled_agents_to_gateway()` is now a concrete method on `BottleBackend` that delegates to `gateway_attach.reconcile_running_bottles`; backends override only three primitives — `_gateway_attach_resources()`, `_running_bottles()`, `_attach_bottle_to_gateway()`. The shared control flow + error policy live in one place so a backend can't drift onto a bespoke loop or a silent skip. Keeps the reconcile flow + `GatewayAttachResources` out of `backend/base.py` (the size guardrail) in a dedicated `backend/gateway_attach.py`. New ADR 0006 records the "shared behaviour in the base backend, subclasses override primitives" theme. Fail hard, never skip (the maintainer's direction over the codex review's skip). Any attach failure now aborts bring-up instead of being logged and skipped: a bottle that silently can't reach the fresh gateway (its egress just starts failing TLS) is worse than a loud failure. Every bottle is attempted and the failures are raised together (aggregate `InfraLaunchError`) so one bring-up surfaces the full blast radius. Resource gathering (the CA fetch) also fails hard. PRD 0081 goal + design updated to match (reversed from the earlier "tolerate per-bottle failures" draft). Bumps the base.py guardrail cap 580->600 for the new contract surface (the delegator + 3 abstract primitives); the flow itself lives in gateway_attach.py. Refs #516, #519. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Docs
How this project records what it builds and why — and a guide to picking the right document for what you're capturing.
When to write which document
| Artifact | For |
|---|---|
Design workflow (docs/design-workflow.md) |
How discussion becomes canonical design, how dependencies are recorded, and when implementation may begin. |
Glossary (docs/glossary.md) |
Canonical term definitions — what words mean in this project. |
PRD (docs/prds/) |
A feature: what to build, scope, success criteria. |
Research note (docs/research/) |
A landscape/tradeoff investigation. |
Decision record (docs/decisions/) |
A decision that isn't itself a feature — a policy, a convention, a "we will / won't do this," or a load-bearing choice made inside a larger PRD that deserves to be discoverable on its own. |
A decision that's fully specified by a PRD doesn't need duplicating in a decision record. Write one when the decision would otherwise be buried in prose, lost in an issue thread, or have no in-repo home at all (small requests that don't merit a PRD; non-feature choices like merge strategy or a trust posture).