vinzenz/hyperhive
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build agents only from internal/meta; delete the hive's local meta flake

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The hive no longer renders, locks or commits a meta flake. A rebuild's
MetaSync node picks the internal/meta commit and records it with the
hyperhive and config pins it holds; Prebuild, Swap and Create build from it,
and a head that does not pin the agent's current config fails the build
naming the agent. hive-priv's meta_rev is required.

Removed: meta.rs sync/lock/render, the manual-rebuild relock, the boot
sweep's hyperhive bump (MetaLock), the update-meta-inputs form and its
panel, MetaWindow, the hive's hyperhive_rev setting.

Kept: agent_set::refresh holds what sync_agents also did (topology.json, the
gateway's agent-socket map and nginx include), called from spawn, destroy,
rebuild and the migration.

The boot reconcile and the stale-start upgrade compare the agent's marker
with the hyperhive pin of internal/meta; the dashboard's deployed chip reads
the config marker a successful build writes.
This commit is contained in:
atlas 2026-10-25 13:33:15 +01:00
commit 4aa11b3a94
64 changed files with 1042 additions and 3793 deletions
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16
hive-c0re/src/job_queue/resource.rs
View file

@ -11,15 +11,13 @@
//!
//! All of a node's resource edges are acquired **atomically**
//! (`try_acquire_all`) — a node never holds one resource while waiting on
//! another, so the multi-resource nodes (a `MetaLock` wants a build slot *and*
//! the meta window) cannot deadlock against each other.
//! another, so the multi-resource nodes (the rebuild brace wants a build slot
//! *and* the agent lease) cannot deadlock against each other.
/// The two resource classes the queue gates concurrency on, as the crate's
/// The resource classes the queue gates concurrency on, as the crate's
/// generic resource type `R`. What each holds, who declares it, and the
/// exemptions: see `docs/scheduler/coordinator.md`'s _Scheduler semantics_
/// (build slots, the per-agent lease) and _Two further layers protect the
/// meta repo_ (the deploy window) sections — this enum stays the one-line
/// summary, not a second copy.
/// section — this enum stays the one-line summary, not a second copy.
#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub enum Resource {
/// One of the `buildSlots` permits, held by a nix-heavy node for its
@ -28,9 +26,7 @@ pub enum Resource {
/// The per-agent lifecycle lease — globally exclusive per agent across
/// all DAGs.
Agent(String),
/// The meta-repo mutation window — a global singleton held by any node
/// that mutates the meta repo, so two meta mutations never interleave.
MetaWindow,
/// The `/knowledge` working tree, held by every `KnowledgePull`. Two
/// overlapping `reset` / `clean` / `pull` passes there fail on
/// `.git/index.lock` and the remote-tracking ref lock.
@ -53,7 +49,7 @@ impl hive_jobq_wire::WireResource for Resource {
match self {
Resource::BuildSlot => "build-slot".to_owned(),
Resource::Agent(agent) => format!("agent:{agent}"),
Resource::MetaWindow => "meta-window".to_owned(),
Resource::KnowledgeTree => "knowledge-tree".to_owned(),
Resource::MatrixSweep => "matrix-sweep".to_owned(),
}