feat(#1897): auto-fill the hive domain in peer-config (drop required --domain)

Per operator review: hivectl shouldn't make the operator retype this
hive's own domain. Add a HostRequest::HiveDomain admin-socket query
(c0re answers from HYPERHIVE_HIVE_DOMAIN, already in its service env) and
a domain field on HostResponse.

hivectl peer-config now resolves the domain as: --domain override (kept
for offline/scripted use), else the daemon query; errors with a clear
hint when neither resolves. wg init resolves it best-effort too, so it
prints the hand-over peer-config block without --domain (skipped, not
failed, when the daemon is unreachable).

Regenerated docs/tools/hivectl-cli.md.
This commit is contained in:
atlas 2026-06-22 18:49:09 +02:00 committed by mara
commit 72d9422a7a
4 changed files with 89 additions and 19 deletions

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@ -50,7 +50,7 @@ Sibling to the `hive-c0re` daemon binary. Covers host-side admin operations that
* `gateway` — Gateway htpasswd user management. Add, remove, or list users in an htpasswd file used by the gateway's HTTP Basic auth (`services.hyperhive.gateway.auth`). Credentials are stored as `BCrypt` hashes — no extra service or PAM required
* `agents` — Agent container management. Requires the hive-c0re daemon to be running (connects to the host admin socket)
* `wg` — WireGuard inter-hive mesh setup helpers (`services.hyperhive.swarm`)
* `peer-config` — Generate the federation peer-config block for THIS hive — the nix a peer operator pastes into their `services.hyperhive.swarm.peers` to trust + reach this hive. Emits `caCert` (+ a `cp` line for the cert) when this hive serves a self-signed CA, the WireGuard public key when the mesh key exists, and the `wireguard{Address,Endpoint}` you pass. Pure output — reads local state (the TLS CA cert, the wg key), never mutates. `wg init` calls this at the end when given a `--domain`, so a fresh mesh setup prints the hand-over block too
* `peer-config` — Generate the federation peer-config block for THIS hive — the nix a peer operator pastes into their `services.hyperhive.swarm.peers` to trust + reach this hive. Emits `caCert` (+ a `cp` line for the cert) when this hive serves a self-signed CA, the WireGuard public key when the mesh key exists, and the `wireguard{Address,Endpoint}` you pass. Reads local state (the TLS CA cert, the wg key) + asks the daemon for this hive's domain; never mutates. `wg init` calls this at the end, so a fresh mesh setup prints the hand-over block too
* `choom` — Open an interactive Claude session inside an agent container
* `stop` — Stop containers hive-wide in one operator action. Bare `hivectl stop` stops **everything** — all sub-agents plus the ci, forge, gateway, and matrix infra containers. Narrow it with scope flags: `--agents` (all sub-agents), `--ci` / `--forge` / `--gateway` / `--matrix` (named infra), and `--agent <name>` (repeatable) for specific sub-agents. Flags are additive (e.g. `--agents --matrix`). Requires the hive-c0re daemon (connects to the host admin socket). hive-c0re itself is never stopped — it services the request
* `start` — Start containers hive-wide — the inverse of `hivectl stop`. Bare `hivectl start` starts everything back up; the same scope flags as `stop` narrow it (`--agents`, `--ci`, `--forge`, `--gateway`, `--matrix`, `--agent <name>`). Requires the hive-c0re daemon
@ -349,13 +349,13 @@ Show the live mesh interface state (`wg show wg-hive`). Requires the mesh to be
## `hivectl peer-config`
Generate the federation peer-config block for THIS hive — the nix a peer operator pastes into their `services.hyperhive.swarm.peers` to trust + reach this hive. Emits `caCert` (+ a `cp` line for the cert) when this hive serves a self-signed CA, the WireGuard public key when the mesh key exists, and the `wireguard{Address,Endpoint}` you pass. Pure output — reads local state (the TLS CA cert, the wg key), never mutates. `wg init` calls this at the end when given a `--domain`, so a fresh mesh setup prints the hand-over block too
Generate the federation peer-config block for THIS hive — the nix a peer operator pastes into their `services.hyperhive.swarm.peers` to trust + reach this hive. Emits `caCert` (+ a `cp` line for the cert) when this hive serves a self-signed CA, the WireGuard public key when the mesh key exists, and the `wireguard{Address,Endpoint}` you pass. Reads local state (the TLS CA cert, the wg key) + asks the daemon for this hive's domain; never mutates. `wg init` calls this at the end, so a fresh mesh setup prints the hand-over block too
**Usage:** `hivectl peer-config [OPTIONS] --domain <DOMAIN>`
**Usage:** `hivectl peer-config [OPTIONS]`
###### **Options:**
* `--domain <DOMAIN>`This hive's DNS domain — the `swarm.peers` attrset key the peer declares. Required: hivectl has no other source for it
* `--domain <DOMAIN>`Override this hive's DNS domain (the `swarm.peers` attrset key the peer declares). Omit to auto-fill from the running daemon (`services.hyperhive.domain`); pass it only when the daemon is down or you're scripting offline
* `--wg-address <WG_ADDRESS>` — This hive's WireGuard mesh address (e.g. `10.42.0.1/32`), emitted as `wireguardAddress`. Omit when not running the mesh
* `--wg-endpoint <WG_ENDPOINT>` — This hive's public WireGuard endpoint (`host:port`), emitted as `wireguardEndpoint`. Omit when peers dial in / no mesh