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hyperhive/hive-c0re
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Filename Latest commit message Latest commit date
atlas a6935e57c3 swarm-queue-client: re-read a held OIDC client secret when the IdP refuses it
hive-c0re (`hive-<name>`), swarm-controller and swarm-review-classifier
read their queue client secret from the store once and held it as
`ClientSecret::Value` for the life of the process. After authelia
re-minted a secret and swarm-secret-publish stored the new one, every
later token mint presented the old value and was refused until the
daemon restarted.

`ClientSecret::Stored` replaces `Value`: a `StoredSecret` holds the
secret in memory with a caller-supplied read callback, so the crate
takes no store dependency. When the token endpoint answers 400 or 401,
`mint_token` (and its blocking sibling, used by the controller's OTLP
exporters) re-reads it and, if the store holds a different secret,
mints once more with it. One re-read runs at a time and is spawned so
it outlives a caller that gives up. A re-read that fails or finds the
refused value delays the next one, 5 s doubling to 5 min, so a secret
that stays wrong costs one store read per delay. Logs name the client
id and never the secret.

swarm-nats-auth's `oidc_secret` was the template; its re-read machinery
now sits on `StoredSecret`, so the tree has one copy. The responder
gains the same re-read backoff.

The controller keeps its `IDENTITY` OnceLock: it now holds a
`QueueConfig` whose secret is re-read, and the lazily built vcs-metrics
exporter reads the identity from it.

agent_renewal.rs's module doc said a re-minted agent queue secret only
reaches the agent at its next start; hive-agent reads the store on every
connection attempt after its first, so the doc now says that.

Part of #5017 (slice Q).
2026-10-13 19:16:04 +02:00
..
src swarm-queue-client: re-read a held OIDC client secret when the IdP refuses it 2026-10-13 19:16:04 +02:00
Cargo.toml hive-c0re: read each agent's swarm caps from agent-limits 2026-10-12 20:22:21 +02:00
README.md hive-c0re: remove the approvals subsystem 2026-10-04 23:55:32 +02:00

hive-c0re

The unprivileged host daemon (runs as hive-core). Owns the sqlite broker, the reminder queue, the generic job-DAG queue, container lifecycle, gateway vhost wiring, forge/matrix config reconciliation, 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, dashboard-visible state, wiring each agent's gateway vhost and reconciling its forge config-repo access and matrix room membership. The accounts themselves are swarm-controller's (docs/integrations/forge.md). 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, schedules, logs, topology).
  • job_queue/ — the job-DAG queue + desired-state reconciliation (docs/scheduler/coordinator.md).
  • lifecycle/ — nixos-container lifecycle + per-agent config flake generation.
  • stores/ — sqlite-backed stores (broker, queues, audit, power).
  • workers/ — background sweeps (crash watch, autoupdate, 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/integrations/forge.md).
  • coordinator.rs — top-level wiring for serve.
  • meta.rs, migrate.rs — the meta flake + schema/state migrations.
  • matrix.rs, gateway_nginx.rs, priv_client.rs — matrix provisioning, gateway vhosts, and the hive-priv client respectively.

See the top-level CLAUDE.md/docs/ index for the full reading-path map.