jschoubben
702efca6bb
HQ held only the to-be. Every reader had to already know the system the decisions were about, and an as-is claim had nowhere to live except inside an intention. Adds 02-DESIGN/00-as-is — eleven documents written from the implementation and the operational record, not from intent, including the parts nobody would choose again. The two existing designs move under 01-to-be. Layers are declared in frontmatter and never mix: a design that ships does not move, its as-is counterpart is written, and both stand. Back-fills adr/0001-0014 for decisions taken in implementation and never recorded — the broker, the module abstraction, the mesh database, managed files, provisioning, migrations, the workspace removal, failing loudly, the constitution, application placement, linking, the employee model, the artifact, the three silos. Each marked reconstructed, dated from the history, and citing the evidence it was recovered from. The two existing records renumber to 0015 and 0016 so the ledger runs oldest first; 0017 extends 0015 to modules outside the core, principle only — the domain list is deliberately not invented here. how-we-build.md becomes the source of the mesh constitution, with a sync playbook, so the enforced copy stops being the only one that is true. Process becomes explicit: five playbooks, eight thin skills that defer to them, a repository map, and AGENTS.md with CLAUDE.md as its include. The five Observations become 04-ISSUES 001-005 where they can be owned and closed. 006 is new and uncomfortable: HQ is not indexed into the knowledge base. That claim is what decision 27 rests on, it was never checked, and the README now says so instead of repeating it. Also corrects the ADR index into something generated, the "02-DESIGN is empty" claim, the VISION.md pointer that did not survive the repo split, and a note asserting the symlink rule was contradicted — it was a misreading; the rule forbids hand-made links, the installer links by design.
2.4 KiB
status, initiated, touches, became
| status | initiated | touches | became | |||
|---|---|---|---|---|---|---|
| ongoing | 2026-08-22 |
|
|
004 — Reproducing the mesh network in a lab
- Initiated by: jochen, 2026-08-22 — "the most difficult part of our VM setup will be the networking part"
- Areas touched:
modules/wireguard,modules/dnsmasq-app,modules/traefik,modules/mesh-ca,node_accessors,nodes.site/nodes.underlay_addr.
Summary
The network is entirely generated from mesh-DB rows by module hooks. install.d performs
no network configuration whatsoever — no WireGuard, no DNS, no firewall. That makes a faithful
lab primarily a data problem rather than a networking problem, and means the lab exercises
the real code path instead of a reimplementation of it.
One constraint decides whether the lab works at all: the WireGuard endpoint rule tests the
underlay address against an RFC1918 regex to decide reachability. A simulated public segment
addressed from RFC1918 space silently prevents the mesh from forming — no endpoint is written
for the hub, so nothing can ever initiate. The simulated public segment must therefore use
TEST-NET-3 (203.0.113.0/24).
With that one substitution the lab reproduces the production topology exactly, including the case that is hardest to get right: a node that is publicly named but sits behind NAT, whose endpoint the hub can only learn from a handshake.
Detail in analysis.md.
Settled
The lab issues its own certificates. Public names are certified by an ACME server on the
lab's wan segment; .internal names keep the mesh CA. The lab preserves production's two-CA
split rather than collapsing it, because a single-CA lab would hide any bug living in that
split. It also makes the router's port forward load-bearing — HTTP-01 must reach the
published-but-NATed node on port 80, so a broken forward becomes a reproducible certificate
failure instead of a mystery.
Requires one change: caServer is not set on the reverse proxy today, so it defaults to the
public authority's production endpoint. It must become configurable, defaulting to
production so real nodes are unaffected.
Open
- Not yet stood up.
incusis declared inmodules/hal/developer/module.ymland merged (PR #944); the lab itself is unbuilt.