The runtime every module compiles against cannot be built by the mesh, so the
one rule that would catch it moving can never fire. And a container keeps the
values it was created with, so two good applies can leave it running on neither.
Corrects ADR 0070, written an hour earlier, which had the control plane consuming
the catalogue in order to compose a declaration. That was written before the two
graphs had been told apart and creates a dependency that need not exist: a
catalogue that is down would leave the control plane unable to compose the thing
that would repair it.
The catalogue links module-versions to each other and does not know nodes exist.
The control plane links module-versions to nodes, and holds capabilities and
claims. They meet only when something is installed, and everything between them
travels as events over the broker, on durable queues, so nothing is lost when a
receiver is away.
Build order is not computed anywhere. The builder never consults the graph and
builds what it is asked for; the catalogue asks for the next build after the
previous registration, so ordering holds by construction. Its rule is a condition
rather than a schedule — rebuild once everything a module was built against is
current — which covers a chain and a diamond alike.
Left open: whether an upgrade is applied or merely noticed, and whether a module
on several machines upgrades on all at once.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
ADR 0070 has the init builder clone the source and does not say from where, and
ADR 0067 had rejected building at genesis partly because the forge runs on the
mesh being rebuilt. That objection binds only when those are the same mesh, which
is true exactly once.
So genesis clones from a mesh by name, and if that mesh is lost the name moves to
another that holds a copy — recovery is a name pointing elsewhere rather than a
backup being restored, and every installation adds somewhere it could point.
It names a commit and checks what it got, because the forge a mesh installs from
is the trust anchor for everything that mesh will run. On 2026-09-11 that forge
was running a cryptominer and tampering with git operations in flight; nothing was
altered, but a mesh installing during those hours could not have known that.
What relationship a mesh keeps afterwards is left open and named, so that whoever
writes the init builder does not settle it by accident: a snapshot and then
independence, or a continuing upstream for core modules.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
The graph had no owner: what modules are, what they require, what they claim and
what they are built against all sat in the control plane because that is where it
was written first. The control plane's own test says otherwise — anything a single
machine could answer alone is not its work, and what a module needs requires no
knowledge of any node.
So the catalogue becomes a core module beside the control plane and the builder,
owning the graph and serving tools over it. The control plane consumes it, which
is the opposite of what the tiers suggest and is therefore stated rather than
inferred.
That makes the catalogue a fourth thing that cannot arrive through the ordinary
path, so the claim written this morning that the list was closed at three is
corrected. All four are answered by one mechanism instead: the installer carries
an init builder and the core modules are built on the machine, so what is carried
is a builder rather than a result and nothing is left without a route.
Two things are open and named rather than assumed: where the init builder clones
from, given the forge normally runs on the mesh it would be rebuilding, and what
it publishes into, given the registry is installed later in the order today.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
A build machine was refused the build queue, and this was raised as a gap in what
a manifest can express. It is not: `builder issue` creates exactly that account,
three lines from the code being read at the time.
Kept rather than deleted, for the one real thing in it — the wrong verb succeeds
and reports success, producing an account that authenticates and can do nothing,
so the failure surfaces a layer away as a permissions error that reads like a
missing feature.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
Raising a scenario occupies the machine and the person who started it, and
running in the background against a working copy is worse than waiting: a run
reads that copy as it goes, so editing while it runs yields a result describing a
state that never existed.
Proposed rather than accepted. The load-bearing part is the restriction — a
request names a bed and a commit and nothing else — because a request that could
say what to install and where would make the lab a second way of installing a
mesh, which is the arrangement that just cost a year of late-found faults.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
The design said a module's manifest sits at a repository's root, full stop, which
means one repository per module. Nothing that exists is shaped that way: the
catalogue holds sixty-seven modules one to a directory, no code repository has a
manifest at its root, and the system being replaced has always built a module
from a repository and a path.
So the builder could be asked to build nothing that exists — pointed at the
catalogue it finds no manifest, pointed at a module's source it finds none
either. Recorded as a decision because it moves the core modules' manifests
beside their source, and corrects the design that said otherwise.
Also corrects, in the same document, how the three things the build loop cannot
produce actually arrive. They were written as though all three were carried in.
Only the control plane is: the registry is pulled from the public internet, and
the builder has no route at all — which is now stated as the open one rather than
implied to be solved.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
The one complete account of standing a mesh up was an integration test, and a
fixture is free to invent what it needs — which is how a registry that exists in
no production hid two faults for as long as the lab existed.
Written from what the installer does, not what it should do: genesis and joining
are separate moments, the lab runs the installer rather than describing
installing, and three things that are not true yet are named rather than glossed,
including one rule nothing checks.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
Found by deleting the lab's registry and giving the machines a real path out:
public images fetched, the operator's own could not be fetched at all. There is
no provision for a registry credential, no manifest field, and no step in
enrolment that establishes one.
It applies to the mesh's own store too, which today asks for nothing — a
decision that has never been written down as one, and so reads as an absence.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Both carried 'model access', which is not one of the six the reading order
knows, so neither had a place in it. 0050 — the record they extend, on the same
subject — is 'what runs on it'.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Nine references now name the digest their tag resolved to. What closed is the
immediate fault; the open questions stand, because a digest in a repository is
wrong the moment anybody rebuilds — which is the reason the design wants the
repository to name artifacts and the mesh to hold digests.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
0066 was proven on a four-node bed before it was ratified: one node setting
moved an entire domain, a routed name resolved inside the mesh and was issued a
certificate by the internal authority, and TLS verified against that authority
with no override. 08-connectivity rests on it and could not while it was
proposed.
0067 records what deleting the lab's registry exposed — that pinning quietly
required a registry before the thing that lets a mesh have a registry could
start — and the pivot that resolves it.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Both carried a topic outside the six the index knows, so neither had a place to
be read in — 0067 had none at all. Both are 'the tiers', beside 0036 (bootstrap
ends at a usable mesh) and 0007 (connectivity), which is what they extend.
0067 cited 0041 for tier 0's property; on this trunk 0041 is events, and the
record it meant is 0005. A citation that resolves to the wrong record reads as
corroboration, which is worse than a dead link.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
The doc's own rule is that the lab verifies capability by outcome, never by
reading a setting. A path out is exactly that kind of claim — a route and a
policy can both read correctly while nothing gets through — so it is asserted by
fetching something, in the table with the rest.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
A container runtime on the same workstation sets the kernel's forwarding policy
to drop, and the virtualisation daemon's own accept rules do not override it —
both are consulted and a drop anywhere is the answer. The machines then get
addresses and resolve names, because the daemon's resolver is on the bridge, and
discard every packet to anything real.
The sharpest 'available is not adequate' yet: nothing is misconfigured, nothing
logs, and it presents as every image pull hanging. A workstation that runs
containers is the ordinary case, so it is a prerequisite — verified by reaching
something, never by reading a setting.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
029 says a module providing the artifact store may not build artifacts. The
pivot shows that is the narrow case: it may not require anything the store is
needed to deliver. A route-label migration gave the registry a public name and
a route requirement, and at genesis nothing provides a route — nor can anything,
since the routing stack needs images and images need the store.
The same cycle through a door the existing wording did not cover, so the rule is
widened where the bootstrap decision states it, with a check that would catch the
next one where it is written.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
There is no installer. The complete account of standing up a mesh is an
integration test in the lab, and a fixture may invent what it needs — this one
raised a registry no production has and rewrote every image reference through
it, concealing both 039 and the fact that a first node outside the lab had no
bootstrap path at all. The bed being green said nothing about whether a mesh
could be installed.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Nine images across seven modules name a tag, not a digest. ADR 0006 forbids it
and the host refuses it by name — and the refusal has never fired in a bed,
because the lab pushed every image into its own registry and rewrote every
reference to the digest it had just assigned. The harness was supplying the
property under test. Found by deleting the harness.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
The control plane's image is built from source and pushed nowhere, so it has no
manifest digest; a registry assigns those. Pinning therefore required a registry
before the thing that lets a mesh have a registry could start — a dependency the
rule created by accident. The lab hid it by raising a disposable registry no
production has.
Proposed, not accepted.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
0056 is 'the authority is the control plane, not a database', drafted on the
in-progress record chain this branch was cut from before those three records
landed. Two files would have collided at merge, which is the kind of thing that
is cheap now and confusing later. The code written against it still says 0056
and is corrected separately.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
The real defect is same-node consumers announced the declared port instead of
the assigned/published one; the loopback observation was a stale pre-0038 build.
Fixed in mesh-control fix/same-node-provider-announced-port (c147a26) with a
regression test.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
A from:mesh provider is announced (per 018's fix) at the node's private-network
name, but its port is published bound to loopback, so consumers dialing the
announced <node>.internal:port reach nothing. Diagnosed from the lab: DB
consumers that require the database at startup crash-loop; the provider is
healthy on loopback only.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
A route contribution carries a label; the node carries its public domain; the
mesh composes <label>.<public-domain> and holds no name map. A granted route is
published into internal resolution so anything in-mesh (notably an internal ACME
authority) can resolve and reach it. That authority certifies routed names by the
same path a public one would, differing only in issuer and trusted root.
Records the decision as proposed and amends connectivity SS2/SS3/SS5 plus its Open
list with the lab findings behind it.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Extends ADR 0050: model-access, a provision, may be answered by a NODE that
hosts a model (Ollama/vLLM serving an OpenAI-compatible endpoint) as well as by
a licence record. A node-answer delivers an endpoint (base URL + model, and a
key only if the server wants one), rides the ordinary serves/binds path, and
uses no adapter; the resolver already prefers a local model over a licence. One
provision, two answers — the mesh's own model sits behind the same interface as
a vendor's. Names the mesh-scope-alongside-licence limitation and its fix.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Closes the usage-tracking half ADR 0050 left open. One row shape (0050's), recorded at two
consumer grains: the holding module (licence-level, e.g. Anthropic utilization%) and the agent
session (per-session tokens/cost, since a session IS a consumer per ADR 0026). Produced by the
vendor adapter; read on a schedule (0053); recorded as events the audit-logger keeps (0041/0042)
plus a queryable usage context store (0008); usage is not a credential and is recorded in the
clear. Reuses the session, schedule, event, and store the mesh already has. Accepted per the
user's choice to build the full feature incl. per-session token/cost.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
The recurring twin of run-once (0052): a schedule modifier on the container shape, reusing
its security bound (no new host action/shape, strictly less than an action) and reversing its
gating rule — a scheduled step runs after convergence, does not gate the apply, and a failed
run is logged, not fatal. Unblocks kometa's sync and pollers. Accepted per direction to build
the primitive now.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
The run-once lifecycle primitive: run-once:true on the existing container shape,
gated by declaration order + exit 0, idempotent by digest. No new host shape, no
arbitrary command — strictly less powerful than an action. Resolves issue 037.
Verified sound and faithful (ADR 0005/0047); status proposed->accepted.
A module can declare state but not a step that runs. mosquitto must seed its
dynsec admin into dynamic-security.json before the broker starts, or the plugin
aborts; the database providers need the same for first-boot migrations and
health gates (04-ISSUES/037). The old event-hook engine that did this was
powerful and flaky; this is the narrowest sound mechanism instead.
A run-once step is an ordinary container marked `run-once: true`: the host runs
it to completion, requires exit 0, and gates the apply on it — so what the
declaration places after it (the broker) starts only once it has finished.
Gating is by declaration order, not a resolved dependency (ADR 0005); the
completion marker is the recorded declaration digest (ADR 0018), so a re-apply
does not re-run it unless the declaration changed. No new host shape and no
arbitrary host command: strictly less powerful than an `action`.
Points 04-ISSUES/037 fixed-by/amended-design at the record; index regenerated;
records.py and index.py pass.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Your decision, ratified: the media library (and shared/pre-existing data) is
operator-owned and external; a module declares access, not ownership; the host
mounts but owns nothing (no create/chown/reconcile/remove); an absent accessed
path is refused clearly; several accessors co-resolve. Status proposed->accepted;
index regenerated (records + index checks pass). Implementation lives on the code
branches (mesh-control/catalog/host), held for merge after the convergence fix.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Resolves 04-ISSUES/036: eight media modules each declared the shared
library and download directories as their own resources, and the
resolver's duplicate-owner refusal — right in general — would refuse the
stack's only sensible assignment the first time two landed on one node.
The decision, from the operator: shared, pre-existing data is
operator-owned and external. The mesh does not create, chown, reconcile
or remove it. A module declares it needs access to such a path (read or
read-write); the host mounts it and owns nothing. Several modules
accessing one path is normal — the duplicate-path refusal is about
ownership, not use. An accessed path absent at apply is refused clearly,
not created. Extends ADR 0030: the third case the host had no word for,
what it neither made nor configured and must not touch.
Point 036's fixed-by/amended-design at the record; mark it located in
mesh-control, mesh-catalog and mesh-host. Regenerate the decision index.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Turn the completed vendor-agnostic analysis into HQ design. The model-access
provision stays one vendor-blind interface (extends 0024/0027); the
vendor-specific lifecycle moves into a per-vendor adapter keyed by the licence's
`vendor` field, mirroring registrar-scoped public-dns providers (0044), named at
the consumer's real coupling per 0040.
The crux is the sealing-vs-central-rotation carve-out: for refreshable-grant
vendors only, the manager node holds the refresh token encrypted at rest (a
bounded, declared exception), access tokens sealed per holder, refresh stripped
on delivery. Static-key vendors keep full sealing.
Amend 03-DESIGN/01-to-be/14-model-access.md with the adapter generalisation as a
proposed section (prose + diagram, no code); regenerate the decision index.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
Init's 003 was already resolved with its own consolidated attribution
(03-DESIGN/01-to-be/08-connectivity.md); the re-homing overwrote it with the
session's ADR-0045 firewall attribution. Init is canonical and the firewall
decision is recorded in the ported ADR 0045 regardless, so 003 is restored
untouched. No initialization record is modified by this reconciliation.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
The real work lived on initialization (consolidated decisions 0001-0038, the
fuller issue set 001-031, the control-plane/substrate/node-lifecycle/delivery
design, research 011/012, the checks tooling). main had diverged onto a stale
base and only carried this session's genuinely-new work. This merge makes
initialization's tree canonical on main; this session's 11 new ADRs and 6 new
issues are re-homed on top in the following commits. initialization is recorded
as a parent so its history is preserved in main's ancestry.
Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
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