8efa063f210cee292793e7eebcfb71c476599e34
12
Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 jschoubben
|
a2495e4d8e |
ADR 0034 (proposed): a test defends a decision
how-we-build 5 already says that if a document states a rule about the mesh, it says how the rule is verified — an unenforced rule being indistinguishable from a wrong one, and costing more because people believe it. That has never been applied to decisions, and a decision record states the same kind of claim. The gap was found by review: the lab reached 2,128 lines with 1,072 untested and no stated rule broken, because there is no testing posture in how-we-build at all. Every decision the lab embodies was verified by hand and none of it survives the terminal it ran in — which is 04-ISSUES/005 in miniature, coverage assumed rather than checked. Rejected a coverage percentage: it measures how much code a test touched, not whether anything important is defended, and would have been satisfied by testing the parser harder while the hypervisor integration stayed unasserted. Rejected test-driven development as a hard rule, and not because it is wrong in general. Half this implementation was discovery — that the hypervisor CLI reads a definition from stdin and hangs, that it assigns a MAC without recording it, that a stock image's networking flushes a static address. A test written first against undiscovered behaviour asserts a guess. So: structure and logic tested first, behaviour against a real system tested alongside, mocking the boundary forbidden, and a blocking gate as the definition of done. A test names the decision it defends, which is what makes the pairing checkable — a decision without one can be found rather than noticed. Stated as proposed rather than adopted: 6 requires review by someone who is not the proposer. Records 0001-0033 predate it and are not retroactively invalid, but each should acquire a test or an explicit note that it cannot have one, and until then the rule is aspirational for them — which is the state 5 warns about, recorded rather than hidden. |
||
|
jschoubben
|
eab4598494 |
ADR 0033: a router is scenery, not a node
ADR 0016 makes a lab node a virtual machine, and its reasoning is fidelity: a node boots a stock image and runs the real install, so it has to be a real machine or the thing under test is not the thing that ships. That reasoning does not reach a router. Nothing under test runs on one, it holds no identity, the mesh never installs anything on it, and no assertion is ever made about its internals. It exists so packets behave the way they behave in the world, which is the definition of scenery. So a router is a system container. What it must reproduce is kernel behaviour — translation, connection tracking, filtering, forwarding — and a container has the same kernel. Verified before deciding rather than assumed. In a plain unprivileged container: ip_forward and ipv6 forwarding both settable, nftables masquerade accepted and listed back, and the conntrack timeouts that mapping_ttl depends on both writable. No privileged mode, no nesting, no capability grants. Rejected letting the hypervisor provide NAT, on a stronger ground than speed: it makes the lab provide what the declaration is supposed to own, and it cannot express a mapping that expires, a gateway that refuses to forward, or policy between siblings. The model would shrink to fit the tool. The distinction is now load-bearing and has to stay legible: node means something under test, scenery means something that makes the test real. If the mesh ever installs anything on a router, it has become a node and this record no longer covers it. |
||
|
jschoubben
|
a253afe020 |
Scenario lifecycle, and how two scenarios coexist
ADR 0032: a scenario is a closed address space. Every segment materialises as its own isolated link belonging to one instance, so two scenarios raised from the same declaration hold the same addresses and never meet. The declaration keeps its literal addresses and they mean what they say — allocating from a pool would have made them a fiction, so a scenario reproducing a specific topology would stop reproducing it. The constraint that follows shapes everything: the lab never reaches into a scenario over IP. It talks to machines through the virtualisation layer's own channel. If it reached them by address, the workstation would need a route into each scenario, and two carrying the same prefix would give it two routes to one destination — failing not with an error but by one scenario's traffic arriving in another. That also makes reachability an honest question. Can this machine reach that one is asked from INSIDE, by executing on the first, rather than probed from a workstation that is not on the network and whose opinion would be a different question with a misleadingly similar answer. The lifecycle itself: six verbs, of which raise and destroy are enough to be useful and the rest are what make repetition cheap. Raising is convergent rather than incremental, because a lab behaving differently from the thing it tests teaches the wrong habit. A failed raise leaves the wreckage standing. Tearing down on failure destroys the only evidence, which is backwards — a scenario that failed to raise is more interesting than one that succeeded. Snapshots are whole-scenario. Per-machine would be cheaper and wrong: the mesh keeps state spanning nodes, so restoring one machine while its peers move on produces a mesh that has never existed, and faults found there would be artefacts of the lab. Closes the declaration's open question about running several scenarios at once. |
||
|
jschoubben
|
a72fea5342 |
ADR 0031 and the scenario declaration
The lab provides the underlay; the mesh builds the overlay. This is the boundary that decides whether the lab is worth having: a scenario that assigns overlay addresses, elects the hub and writes peer configuration certifies its own work — if the mesh's peering is broken, that scenario still comes up green. The most valuable thing the lab can test is exactly the part pre-building would replace. So a scenario declares what a hosting provider and a home router would provide: segments, which machine sits where at which address, what NAT is between them, which ports are forwarded, which machines are detached. It declares nothing about overlay addresses, hubs, peering, names or certificates, all of which become outcomes to observe. The declaration has four parts — segments, machines, place, snapshot — and the two scenario classes differ only in place. That is what makes one a strict subset of the other rather than a fork. Research 004's most important finding becomes a format constraint rather than a footnote: the routable segment must use RFC 5737 documentation space, because the mesh decides public versus private by matching the address, and a private range there makes the hub test as unreachable while the mesh silently never forms. A segment without behind: is routable, and a non-documentation address in it should be refused before anything is raised — ADR 0008 applied to a configuration file, since the failure it prevents has no error at all. Four things left open, including the one that matters most: a lab machine is always privileged, so the user and edge profiles have no scenario that exercises them. |
||
|
jschoubben
|
09489a298c |
ADR 0030: the repository structure, and the rule that names them
The tiers were settled and the product was named, but the repositories themselves existed only in a research sketch. That had already caused two problems. ADR 0029 makes the lab phase 0 of the migration and could not say where it lives, because no record named a repository. And the sketch contradicted an accepted record: it listed mesh-hq while ADR 0028 had decided novox/hq and explicitly rejected that name. A design resting on research is resting on something that can change without a decision. Corrected in the research too. The naming rule, which both earlier records implied and neither stated: a repository belonging to a product carries that product's prefix; a company-scoped one does not. That is why this repository is hq and the mesh's are mesh-*. Seven repositories recorded — host, substrate, control, surfaces, sdk, lab, and this one. The lab gets its own: it ships to nobody, outlives any single tier, and drives virtualisation on a workstation, which nothing else does. Inside the host it would couple development tooling to a shipped component; inside the control plane the bootstrap scenario would depend on a tier that does not exist when it is needed. Tier 4 is deliberately not decided. Whether the catalogue is one repository, one per domain or one per application stays open from ADR 0015 and is blocked on research 005 — how many repositories hold domains cannot be answered before knowing what the domains are. mesh-catalog appears in the sketch and is not decided by this record. The cost is stated rather than glossed: seven release cadences where there is one, and cross-repository changes that used to be one commit. |
||
|
jschoubben
|
b4904fec7e |
The lab comes first, and its first scenario has no pipeline
The lab was designed around a module under test, with a scenario being a complete mesh — forge, coordinator, cascade, verify. That is unusable for building the new mesh, because all four are tier 2 and do not exist yet. And research 009 had the sequence backwards. It placed the lab at phase B as verification of tiers already built, but tier 0 is the component that takes over a machine's packages, services and network. It cannot be developed against a machine anyone needs. The lab has to exist before the thing it will test. ADR 0029 splits scenarios into two classes. The bootstrap scenario is virtual machines, the host binary and a pinned bundle, with the verdict coming from what the host reports about the state it reconciled. The full scenario is the designed one. The first is a strict subset of the second — same virtualisation, same networking, same lifecycle, stopping before a control plane exists — so the second is reached by addition rather than rework. The consequence worth having: raising a node from nothing stops being the least-exercised path in the system and becomes the inner development loop. It also settles the runner's two jobs. Scenario lifecycle is needed immediately, because something must materialise and reset a mesh before anything can be written against it. Assertion execution waits for the full scenario. Corrects a stale claim in the design while amending it: it argued scenarios were affordable with system containers and would not be with virtual machines. ADR 0016 superseded that reasoning and the text had not followed. Issue 007: the lab's first requirement is installed and unusable. The virtualisation package is present and explicitly installed; both units are disabled, the operator is in no group, and the client reports the server unreachable. Not issue 001 again — that is an install failing while reporting success. This is an install succeeding when success was not the point. A package is files; a capability is a running service and an identity permitted to reach it, and the module model has no vocabulary for the second. |
||
|
jschoubben
|
c0ae8dec96 |
Remove two disclosures, and record Nox as the answer to 006
Found by a full scan before making the repository public, which is the moment the public rule stops being aspirational. A module name identified a specific laptop model — hardware inventory, which is operational detail about one installation rather than a lesson that travels. Generalised. ADR 0028 named a forge username in a repository path, which the public rule forbids, and the sentence had also gone stale: the repository it described was subsequently verified empty of anything unique and removed. Rewritten to state what happened without the username. Removing a disclosure from a record is the same class as fixing a path — the rule that permits it outranks the one that forbids editing. Issue 006 gains its proposed direction: Nox works from within this repository rather than these documents being synced into the knowledge base. Better on three counts — no copy, so no drift; no fourth knowledge system, which was the original objection; always current. But it changes the promise, and the issue says so. ADR 0019 promised these documents would surface BESIDE everything else in a symptom search. An agent that must be asked is reachable, not surfacing, and the two differ in precisely the case the operational memory exists for — someone debugging an error with no reason to suspect HQ knows anything about it. The question narrows to whether a symptom search finds this content without the searcher already suspecting it. |
||
|
jschoubben
|
93a1231e00 |
Retire the HAL name where it points forward
Skills take the hq- prefix: they are HQ process workflows, not mesh workflows, and HQ is company-scoped now. hq-new-research, hq-graduate, hq-new-issue, hq-diagnose, hq-amend-design, hq-handoff, hq-sync-constitution, hq-status. Forward-looking prose becomes Novox Mesh or simply the mesh — the root README, AGENTS.md, the 00-META README, the mission's module example, and one to-be document that addressed 'someone working on HAL'. Three categories deliberately keep HAL, per ADR 0027: The monorepo is still called hal on the forge. repos.md, every code: field and every located-in: field name a repository that exists under that name, and renaming them in prose would make them false. The as-is layer and the research that measured it describe the system that runs, and that system is called HAL. 124 modules, 9 daemons, a dead containerised node — those are observations, not intentions. Records 0001-0026 are immutable. A record says what was decided when it was decided, and no record is edited for a name. Also repoints ADR 0022's link at the renamed skill — a path fix, which the immutability rule permits, not a change of meaning. |
||
|
jschoubben
|
87f4f29cc6 |
Novox Mesh, Nox, and HQ becomes company-scoped
ADR 0027 — the product is Novox Mesh, shortened to mesh internally. HAL was never chosen: it arrived with the dotfiles repository this grew out of, it is borrowed, and it is borrowed from the canonical untrustworthy machine intelligence, which is an odd flag for infrastructure trusted with credentials. Timing is the substance of the decision, not an aside — the skeleton is not built, so renaming costs a search and replace now and a migration later. Nox is an identity of Novox, and specifically the agent of the MESH rather than of a node. Nodes keep their own identities. Nox addresses them, and a human mostly talks to Nox — which makes it the concrete form of the mission's vision: state an intent, and the mesh works out which node holds the thing. It holds no private channel. The gap this opens is recorded: ADR 0012 binds every agent to a home node, and a mesh-scoped agent has none, so the model needs extending. ADR 0028 — HQ is company-scoped, novox/hq, with the mesh as its first product. Checked rather than assumed: the company organisation already holds live projects that the mesh builds and deploys, so they are tenants rather than peers, and the mesh is the ground they stand on. There is also company work outside the mesh already, which strengthens the case and means the eventual split is closer than "some day" — so each document's scope is fixed now, in a table, making that split mechanical instead of archaeological. The folders are deliberately not restructured yet. The skeleton takes the new vocabulary: mesh-host, mesh-substrate, mesh-control, mesh-surfaces, mesh-catalog. Substrate drops to four services now that identity is a hosted workload rather than a dependency. Research 009 opens the migration, with the reframing that lowers its risk: replace the control plane, do not move the workloads. Their data never moves, so it is re-declared rather than adopted — which keeps adoption out of scope, as the lab design requires. Self-hosting is the last phase, or a failed cutover takes away the means to fix it. |
||
|
jschoubben
|
143f8ab2f1 |
research 005: which modules actually change together
The domain-grouping premise is testable, so it was tested before drawing a list. Co-change across the full history of the module catalogue, current modules only, platform namespace excluded. Nine commits in ten touch exactly one module, and 50 of 89 modules have never been edited alongside anything. Two clusters exist above that floor. Reachability holds up: proxy, resolver, firewall and VPN genuinely move together under one intent, three times in recent history. That is the shape ADR 0017 describes and the only place the measurement finds it. The provider cluster does not, and this is the finding worth having. Every multi-provider commit is a cross-cutting manifest change applied N times — feature detection, hook conventions, volume binds, network scoping. None is a change to what a database is. Merging them would not have prevented one of those commits, and the history already shows the fix that worked: verify by shape in the SDK rather than copying a script into every module. Move the concern into the machinery, do not merge the modules carrying it. ADR 0017 keeps its principle and gains a pointer to this narrowing. |
||
|
jschoubben
|
3f6d939930 |
Every decision is a record; the ledger is gone
papa-hq has no ledger. Its root is AGENTS.md, CLAUDE.md, README.md, every decision is a numbered record, and its graduation playbook has no path for an unrecorded decision. hal-hq now matches. The ledger's 41 entries classified as: 10 restating a record, 11 restating design docs, 15 describing how this repository works with the reasoning sitting in a README rather than anywhere citable, 3 small rules with no home, 2 superseded stubs. Mostly a copy — and a hand-maintained index, the exact pattern ADR 0022 had just rejected for the decision index on the grounds it drifted after one addition. Keeping one copy of that while removing another is not a position. It also collided by name with 02-DECISIONS/ in any directory listing. Nothing was dropped. Records 0019-0025 give the repository decisions the reasoning they never had: HQ is its own repository and is public, design has two layers, work moves through playbooks, status lives in frontmatter, issues have a front door, the numbering is the flow, HQ is the source of the constitution. 0026 records the ledger's own removal. The three orphan rules went to how-we-build, where a rule is enforced and keeps the incident that earned it — the package rule was genuinely unwritten anywhere. Two lab decisions stated only in the ledger went into the lab design. "Deliberately not decided" went to the research effort and design document each question actually belongs to. The chronological view the ledger provided is now generated from record frontmatter, which is what it was for. The cost, stated in 0026 rather than glossed: a record is more work than a table row, so the risk is a small decision going unrecorded because nobody wanted to write a document. how-we-build takes rules cheaply, which is the mitigation, not a solution. |
||
|
jschoubben
|
c0b35652d0 |
The numbering is the flow: decisions are 02, design is 03
papa-hq reads 01 research -> 03 decision -> 02 design. The order is a scar, not a choice: 02-DESIGN existed from its initial commit, and when adr/ was finally promoted on 2026-07-13 it took the next free number rather than its place in the sequence. By then design was too settled to renumber. hal-hq was three commits old, so it is not. adr/ becomes 02-DECISIONS and 02-DESIGN becomes 03-DESIGN, and following the folder numbers now walks the process in the order it happens: research produces a decision, the decision authorises a design. 00-GENESIS becomes 00-META, matching papa's rename from the same restructure. Every path reference rewritten across documents, frontmatter, playbooks and skills. All links resolve; all 58 frontmatter blocks parse and their path fields still point at files that exist. |