TREE IS RED ON PURPOSE — there is no compiling intermediate between
deleting submit and converting every caller. Checkpoint commit so the
work is durable; do not "fix" it by restoring submit.
Done:
- JobQueue::submit -> JobQueue::insert (no source/reason/container;
returns the ids insert_job names).
- submit.rs deleted. Its 6 pure chain builders + 3 async *_many
gatherers were NOT wrapper code and are rescued into
job_queue/power.rs (templates.rs documents power ops as living
outside it, because their shape needs a live is_running read).
- Converted: meta_inputs 1, topology 2, permissions 3, auto_update 2,
actions 3, lifecycle_handlers 3.
- Dropped source/reason at every converted site: nothing ever read
NodeKind::Dag's fields (only `{ .. }` matches exist), so they are
write-only. Dead reason-only locals deleted; the boot sweep's summary
became a tracing::info! rather than being lost.
Remaining: dashboard/lifecycle_ops 7, server.rs 7, and the test suite —
tests.rs has its own submit() helper whose u64 return is used as the
handle to navigate the inserted DAG, so those need a different way to
find nodes, not a mechanical port.
handle_list_descendants derived a container's running state from
membership in nixos-container list output, but that command returns
every registered container - stopped and ghost-registered (machined
still holds the name after the process died) ones included - not just
running ones. use lifecycle::is_running (systemctl is-active on the
container's systemd unit) per container instead, same source
container_view::build_all already uses for the dashboard.
fixeshyperhive/hyperhive#2846
Hive-wide `stop` / `start` / `restart` emit ONE DAG with a per-agent
subgraph each (concurrent on their own leases) instead of N DAGs — and each
subgraph is now built dynamically from the agent's live running state rather
than a fixed template shape:
- online agent: the full stop→reconcile (restart: stop-for-update→reconcile)
chain; `graceful` prepends signal→drain.
- offline agent: just `SetWanted → Reconcile` (nothing to quiesce/stop; a
restart of a down agent is really a start).
The head `SetWanted` (intent) and tail `Reconcile` (convergence guarantee)
are always present; only the mechanical `Signal`/`Drain`/`StopForUpdate`
nodes are state-conditional. Keeping `Reconcile` in every shape closes the
TOCTOU window — a race-up between the `is_running` read and node exec is
still converged in-DAG (with `StopForUpdate`-noop as the backstop) — with no
reliance on an external reconcile sweep.
The state-aware assembly needs an async `is_running` read, so it moves out
of the pure/sync `templates.rs` into `submit.rs`, layered as pure
`*_chain(running)` → pure `*_spec(targets)` (the unit-test seam) → async
`*_many` (reads live state + submits). `templates.rs` keeps only the shared
pure primitives (`node`/`after_ok`/`rebuild_nodes`).
Callers await the now-async submit fns (server, dashboard, socket_server).
Tests exercise both the online and offline shapes via the pure `*_spec`
seam. docs/coordinator.md shapes updated.
Split the priv-socket wire types (PrivRequest/PrivResponse/PrivEvent and
friends) out of hive-sh4re into their own hive-priv-sock crate, mirroring
the existing hive-host-sock split. hive-priv — the root-privileged
helper — now depends on just this narrow protocol crate instead of the
much larger daemon-shared crate, shrinking its dependency surface and
making the privsep boundary easier to audit. No server/client
implementation lives here, only the wire contract; hive-c0re still
depends on hive-sh4re directly for everything else.
