Commit Graph
4 Commits
Author SHA1 Message Date
jochen 37947ca4ee Raise genesis on the bus the mesh runs on, from one bundle (hq issue 146, ADR 0331)
mesh/merge-gate head 37947ca4eed1 merged into trunk d8e785bb4b4b — pass: the change touches no module of the mesh's graph
mesh/repo-check head 37947ca4eed1 merged into trunk d8e785bb4b4b — pass: its merge-check.sh passed
mesh/delivery superseded: a newer head of the same pull request
The installer could not raise a first node: the old bundle's control plane had no
MESH_BUS_NATS and crash-looped, and the NATS bundle was refused because rootsecrets
only knew the previous broker's guest:guest@ template.

One bundle now, the NATS one. rootsecrets makes the controller's bus account and puts
it in both placeholders (the address and the bcrypt hash in the carried user list),
kept with its hash so a re-run writes the same bundle. Preflight refuses a template
naming no bus connection it knows, naming the placeholder, instead of waiting out the
verify step. The broker step adopts the bus as the nats module and refuses, by name,
a catalogue without it or a server that is not the foundation's container.
2026-10-12 22:49:49 +02:00
jschoubben 121367319d Rename mesh-control -> mesh-controller, substrate -> foundation
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
2026-09-16 18:40:40 +02:00
jschoubben 7e3481f025 bootstrap: the slot the installer fills is not a registry to reach for
The first real run of mesh-bootstrap stopped in preflight, dialling 192.0.2.250:5000
for ninety seconds on a machine whose network was fine. That address is the registry
the lab used to raise; the substrate template still names the control plane by it,
and step 3 replaces that reference with the id of the image this installer carries.
Nothing ever pulls it.

So preflight excludes the control plane's resource by identity, rather than by the
happy accident of the template filling its slot with something that needs no registry.
Every other container's registry is still dialled, because those are somebody else's
images at somebody else's registry and a machine that cannot reach one fails inside a
pull, which says the wrong thing.

Also: `make bootstrap` takes BOOTSTRAP_OUT. The lab now builds the installer from
source before every raise, into a path it chooses, and a caller that could not say
where the output goes would have to copy it afterwards.

Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
2026-09-11 11:38:15 +02:00
jschoubben b82ab95f74 mesh-bootstrap: the first-node procedure, as a program rather than a test
The only complete written-down copy of how a mesh is stood up was an integration
test in the lab. That is why every bootstrap gap kept being found late: an install
procedure that lives as a test fixture is exercised by whoever writes tests, never
by whoever installs. This is that procedure.

A separate binary, not a mesh-host subcommand. mesh-host says of itself that it
connects to nothing and listens on nothing and that what it applies comes from a
file, and that sentence is what makes an always-running root daemon auditable. An
installer loads images and interrogates a control plane. Same tier, different
program.

The control plane's image is carried, not built and not fetched. The forge that
holds its source runs on the mesh, so a bootstrap that had to fetch it would need
a mesh in order to raise one. Embedding breaks that cycle the way the carried
bundle breaks "copy it onto a machine and run it". The image id is read out of the
saved tar before the runtime is asked anything, which is what makes the load
idempotent: the installer can ask whether the machine already holds exactly this.

Five steps, each idempotent and each saying whether it found or changed something,
because this is run over and over by somebody getting a machine working. It stops
at a running substrate with a control plane that replies — enrolment, the module
catalogue and assignment are the next stage and are deliberately absent.

Claude-Session: https://claude.ai/code/session_01LrgweAeERJYBg88c5cKDzF
2026-09-10 23:17:30 +02:00