The three values that differ per host (deploy.hive-controller.dashboardPort,
claudeCodePackage and otel.extraResourceAttributes) no longer go into the
meta flake. hive-priv writes them into the container's
/etc/hyperhive-hive-facts with the hive name and domain, and the agent
reads them at boot:
- HIVE_DASHBOARD_PORT reaches every unit through the hive-facts generator;
the web UI still defaults to 7000 without it.
- `claude` on PATH is a wrapper that runs HYPERHIVE_CLAUDE_CODE_PATH's
claude when it is there, and the container's own claude-code otherwise.
The host's serve.json keeps gc-rooting the pinned build.
- OTEL_RESOURCE_ATTRIBUTES moves out of the units' Environment= into a
boot-time generator, which appends HYPERHIVE_OTEL_EXTRA_RESOURCE_ATTRIBUTES.
The agent options services.hyperhive.agent.claudeCodePath (now a removed
option) and otel.extraResourceAttributes go; only the meta render set them.
render_flake takes no HiveEnv any more, so the memory-cap render test and
render_hive_flake_at, which only existed to vary HiveEnv into the render,
go with it.
Refs #4857
Both are ignored with a warning through the same shim, now
nix/host-modules/hive-options-removed.nix.
- otel.metricIntervalMs: claude in every agent and hive-c0re's
container-resource exporter run at the 60s default. The agent-level
services.hyperhive.agent.otel.metricIntervalMs, set only by the meta
render, goes too (warning shim in nix/agent-modules/otel-removed.nix).
- otel.debug: services.hyperhive.agent.otel.debug stays, documented and
set in an agent's own config; the meta render no longer emits it.
Thirty-three module-eval fixtures were a second (or later) full
`nixosSystem` evaluation of a config another fixture already evaluated:
16 shapes defined identically in two to seven cluster files, plus
duplicates inside agent-queue-bao, core-toggle and
swarm-services-switch. Each cluster imports ./lib.nix itself, so nothing
was shared between them.
nix/module-eval/shared.nix now defines each of those 16 shapes once.
nix/checks.nix instantiates it a single time and passes it as `shared`
to the 23 clusters that read one, and each cluster rebinds the fixture
under its existing local name. Assertions are unchanged. Case text
changes only in core-toggle, where two cases built the forge-host
fixture inline and now read the file's `forgeHere`, and in two inline
`let` bindings (bao-otel-collector, grafana) that now take the shared
fixture.
Six folds are value-equal rather than textually equal: they drop an
explicit `deploy.hive-controller.enable = false` or
`deploy.swarm-otel.enable = false` that equals what the option already
resolves to for that config. Nothing under nix/host-modules sets either
option apart from the `mkDefault allSwarmServices` on swarm-otel, and
the only option-priority read there is `domain.highestPrio`.
Part of #5171.
Both journald receivers import one PRIORITY mapping, and each tier's
suite was asserting the whole table against its own receiver. That checks
one file twice: invert the table and two cases fail saying the same
thing, which tells you nothing about which of the two possible defects
you have.
Split by subject instead. The table's contents — the inverted direction,
overwrite_text, parse_from/on_error — belong to the file that holds them,
so they get a suite of their own reading that file directly, with no
fixture at all. Each tier keeps a case, reduced to the question only it
can answer: does MY receiver carry the shared mapping.
Both tier cases stay. They cover different receivers over different
journals — the agent container's own and the swarm collector's host
journal — and one tier quietly losing its parser while the other keeps
one is exactly the half-fixed state worth catching.
Membership rather than equality of the whole operator list, so a tier
that later grows an unrelated operator of its own still passes.
Checked against seven defect scenarios: each fails exactly one case, and
names the right one.
The direction is the part a reviewer cannot check by looking, so it is
asserted at both ends of the table and in both tiers' groups: an inverted
mapping still maps every value to something, and a case that only asks
whether a severity parser exists passes on the exact defect. The reader
that turns a rendered operator list back into a PRIORITY -> name function
lives in lib.nix, since both tiers need it.
The panel is asserted on its query rather than its title, because a panel
that keeps the title and loses the expression renders an empty graph that
looks exactly like zero prioless lines.
The single module-eval derivation forced ~62 full nixosSystem
fixtures live at once to compute its cases list: 10.6GB peak RSS /
5m25s to evaluate, by far the dominant cost in nix flake check.
Splits it into 21 independent checks.module-eval-* derivations
(1-7 fixtures each) sharing builders/helpers via module-eval/lib.nix,
so no single derivation needs more than a handful of fixtures live
at once. A few cases spanning two clusters carry a small duplicated
fixture rather than threading shared state through lib.nix.
