| Filename | Latest commit message | Latest commit date |
|---|---|---|
31a1853a45
The graceful path hung `Signal` under `Prebuild`, and a child only starts once its parent's own logic completes — so the drain window waited for the entire nix build before the agent was even asked to checkpoint. Up to the full GRACEFUL_STOP_TIMEOUT hidden behind the build, per agent, on every boot sweep. `Prebuild` needs the build slot and `Signal`/`Drain` need the agent lease, so there was never any contention to justify the nesting. Adds `NodeKind::AgentWindow`, a pure resource holder in the `DeployWindow` pattern. It declares the build slot and the agent lease atomically and holds both for its whole subtree; `Prebuild` and the quiesce chain hang off it as siblings and run concurrently. `StopForUpdate` is AfterOk *both*, so the container still goes down only once the build is ready and the agent has checkpointed — running the drain early is the win, stopping early would just be downtime. Two things this deliberately reverses, both documented in place: * The coordinated children now declare no resources. `templates.rs`'s module doc said each node must declare its own, precisely so one running under a holding ancestor could not get away with declaring nothing. That rule stands; the brace is named as its one exception, because declaring a resource means "I need this exclusively" and the lease is single-unit — two siblings that both declared it could never overlap, which is the whole point of the shape. * `rebuild_chain_declares_the_slot_where_the_nix_work_is` asserted the old principle in its name. Renamed to `..._declares_its_resources_on_the_brace` rather than left saying something the code no longer does. Hoisting the build slot is not new serialisation: a unit is held until the acquirer's subtree settles, and everything downstream already sat inside `Prebuild`, so the slot already spanned the entire rebuild. `graceful_rebuild_chain_drains_before_stopping` now asserts full rows instead of the kind list — the kind list is identical whether the chain runs beside the build or under it, so it could not see this bug. Verified by mutation: re-nesting `Signal` under `Prebuild` fails exactly that one test out of 317. |
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| .. | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
hive-c0re
The unprivileged host daemon (runs as hive-core). Owns the sqlite
broker, the approval/question/schedule queues, the generic job-DAG
queue, container lifecycle, gateway/forge/matrix provisioning,
per-container stats, and the axum operator dashboard. Largest crate in
the workspace — bin-only, no separate lib.
When to use it
Host-level, cross-container orchestration: spawning/rebuilding/
destroying agent containers, the approval flow, dashboard-visible
state, provisioning per-agent forge/matrix/gateway accounts. Agent-side
behavior (turn loop, MCP tools) lives in hive-agent/hive-agent-mcp
instead — this daemon only talks to agents over the socket wire types
in hive-sh4re.
Shape
Cohesive clusters live in directory submodules, each re-exported at
the crate root (crate::broker::… keeps resolving regardless of which
subdirectory a module actually lives in). One line each — read the
module's own //! doc-comment for real detail, don't expect this file
to track it:
dashboard/— the operator dashboard (containers, approvals, schedules, questions, logs, topology).job_queue/— the job-DAG queue + desired-state reconciliation (docs/coordinator.md).lifecycle/—nixos-containerlifecycle + per-agent config flake generation.stores/— sqlite-backed stores (broker, queues, audit, power).workers/— background sweeps (crash watch, scheduled prompts, auto-update, knowledge sync).agent_config/— per-agent registries (tool groups, capabilities, resource limits, topology).stats/— dashboard metrics aggregation + OTEL export.socket_server/— the unix-socket request server shared by per-agent + manager sockets.forge/— optional Forgejo wiring (docs/forge.md).coordinator.rs— top-level wiring forserve.meta.rs,migrate.rs— the meta flake + schema/state migrations.matrix.rs,gateway_nginx.rs,webhook_secret.rs,priv_client.rs— matrix provisioning, gateway vhosts, webhook secrets, and thehive-privclient respectively.
See the top-level CLAUDE.md/docs/ index for the full reading-path
map.