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The lab's installer carries a builder, and genesis is told what to build

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Both beds now pass a repository and a commit, and refuse to run without them
rather than raising a machine the installer cannot finish.
This commit is contained in:
jschoubben
2026-09-13 04:24:18 +02:00
parent 1ba237a634
commit 607ea241c7
5 changed files with 49 additions and 12 deletions
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src/rebuild.ts
+11 -7
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@@ -91,21 +91,25 @@ export function planned(env: NodeJS.ProcessEnv = process.env): Build[] {
builds.push({
what: "installer",
in: where["mesh-host"],
argv: ["make", "bootstrap", `IMAGE=${controlPlaneImage(env)}`, `BOOTSTRAP_OUT=${installer}`],
argv: ["make", "bootstrap", `IMAGE=${carriedImage(env)}`, `BOOTSTRAP_OUT=${installer}`],
});
}
return builds;
}
/**
* The control-plane image the installer carries.
* The image the installer carries.
*
* `mesh-control:development` is what mesh-control's `make image` tags, and what the scenarios name
* — one tag, said in one place. It is overridable because a release installer carries a release
* image, and nothing about that is the lab's business.
* **It is the builder, not the control plane** (novox/hq ADR 0073). The installer used to carry the
* thing it was going to run and now carries the thing that makes it, so a raised mesh holds a
* control plane it built from a repository and a commit rather than one it was handed.
*
* `mesh-builder:development` is what mesh-control's `make builder-image` tags — one tag, said in
* one place. Overridable because a release installer carries a release image, and nothing about
* that is the lab's business.
*/
export function controlPlaneImage(env: NodeJS.ProcessEnv = process.env): string {
return env["MESH_LAB_CONTROL_IMAGE"] ?? "mesh-control:development";
export function carriedImage(env: NodeJS.ProcessEnv = process.env): string {
return env["MESH_LAB_CARRIED_IMAGE"] ?? "mesh-builder:development";
}
/** rebuild runs the plan, and throws on the first failure rather than testing a stale artifact. */