Commit graph Idunn/deploy/legacy/README.md
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814e08e0c4 Make the public entry point describe the binary that actually ships
The README and unit file I wrote at extraction documented the previous
generation's CLI. Running the deployed ExecStart against a build of this
repository returns `unknown Idunn command "--swarm-profile"`: commit 330e4cd
rebuilt Idunn around typed authority ports and a test now asserts that
--deploy-command, --restart-command and --swarm-profile are rejected. Anyone
following the README would have installed a unit that crashloops on exec
every 5 seconds under Restart=always.

Corrected against the binary, not against the old docs:

- deploy/idunn-yggdrasil.service now invokes `idunn serve` with the real
  flags. systemd-analyze verify passes on yggdrasil. /var/lib/gamecult/odin
  moved from ReadWritePaths to ReadOnlyPaths -- Idunn only reads Odin's
  topology correlation (pull_all_read_only_snapshot, absent store yields
  None), and it gates deployment promotion only: continuity never consults
  it, per stale_odin_provider_receipt_cannot_gate_continuity_restart.
- README documents the three declarative commands, and adds a section on the
  recipe/binding split, which is the security model: capability lives in the
  target's repo, privilege lives in the host binding, and a binding that
  omits an affordance the recipe derives fails admit().
- Corrected two inherited claims. The distinct-brake check is per-binding
  validation ("deployment and lifecycle brakes are identical"), not a
  startup check. And the "inputs: nothing else" claim was false -- the Odin
  correlation read is a real, deliberate exception and now says so.

The legacy actuator moves to deploy/legacy/ rather than being deleted: it is
what is installed and running, so it is the before-side of the migration.
Its README maps each shell mechanism to the contract that replaced it, and
preserves the eleven-target inventory read out of deployment_target_policy().
Seven of the eleven are pinned to a codex/ branch rather than main.

docs/guide.md is marked as the previous generation rather than silently
carrying dead commands, and docs/migration.md is new: per-target order,
what to fix before carrying a ref forward, and why the authority cuts over
last. Also fixes a broken cross-link in authority-map.md.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
2026-09-05 23:15:46 +02:00