One name per thing, per the HQ glossary: the module/container/image/binary/repo
becomes mesh-controller, the seat the-controller, and the store+broker pair the
foundation (embedded base bundles, default template and example lock renamed with
their go:embed directives). No behaviour change — a pure vocabulary rename.
Claude-Session: https://claude.ai/code/session_01D6qtiYU3P9jk3pnAXyAFyx
novox/hq 04-ISSUES/022. A credential was keyed by provision, consumer
node and provider node, so "who is asking" was answered by naming a
host. The node this mesh exists to take over runs eight modules against
one database server.
The symptom had two halves and only one was loud. The provider refused,
naming the modules and explaining they would share one credential, which
reads as a decision rather than a limit. The consumer did not refuse: it
resolved cleanly, wrote one module's credential file and left the others
absent — a service that starts and cannot authenticate, with nothing
saying why. That is 021 again on a different axis.
Three modules wanting one database produced one need, carrying whichever
module mentioned it first, because the resolution walk is a work-list
over names. The fan-out now happens in one place, after the walk. The
record path already did this correctly and said why: a consumer here is
a module on a machine. It is the same rule.
Downstream: the secret's key gains the consuming module, the grant file
is named after both halves, needs are matched by provision and module
rather than provision alone, and the provisioners name the role and the
access key after the module. The refusal in ContributionsTo is gone
because there is nothing left to refuse.
Worth stating plainly: without that refusal, gitea's login would have
opened keycloak's database. From the provisioner's side it created
exactly what it was asked to create.
Existing secrets are discarded rather than backfilled. They cannot say
which module they were for, and a secret is remade and delivered to both
ends on the next push — so this costs one rotation and invents nothing.
Also guards the role name against PostgreSQL's 63-byte truncation, which
is a notice rather than an error and would reintroduce exactly this
collision at a length nobody tests.
Three faults injected — the fan-out removed, needs matched by name
alone, the grant file named after the machine — each caught.
Provisions were named after roles: provides "database", requires
"database". Nothing distinguished engines, so a module written against
PostgreSQL could be matched to a provider of SQL Server, resolve as
satisfied, deploy, and fail on its first query — with nothing
connecting that error back to a match made elsewhere by something that
believed it had done its job.
The failure is in the direction that hides. Refusing on ambiguity
exists precisely so this does not happen, and the generic name walked
around it: with one provider of each name nothing is ambiguous, so
nothing is asked.
How it got in: every resolver test had exactly one provider per name,
so no mismatch was expressible and none was caught. The fixtures agreed
with the design — the same fault as the imagined test output in
04-ISSUES/005, at the level of a name.
Refused rather than documented, because the old naming *was* the
documented convention. Providing database/db/sql/sql-database is now a
parse error naming what to write instead.
The rule is about coupling, not specificity everywhere: route and
resolver stay role-named, because a consumer genuinely cannot tell
which proxy answered. novox/hq ADR 0027.
The enrolment request is a struct in each repository. A node now reports
a third key — the one its secrets are sealed to — and that wiring had
unit tests on each side and had never been run across the join. A field
renamed on one side fails silently: enrolment succeeds, the key is
absent, and the node looks joined until the first thing sealed to it
cannot be opened, by which point nobody is looking at enrolment.
So the host's suite writes a real request and this one reads it, the same
way the declaration check already runs in the other direction. Both skip
with a reason when the neighbour is not checked out.
It does more than compare shapes: it seals something to the key that
arrived and opens it with the private half the host kept. Confirmed to
fail three ways — a renamed field, a value that is not a key, and a key
that is present, correctly named and simply somebody else's. Only the
last needs the sealing step, and it is the one a shape check would pass.
Also `inventory.ForTest`, because the check lives beside the link and a
second copy of the throwaway-database helper would be a second thing to
keep true.
jschoubben