The postgres module's own secrets move from /var/lib/postgres, the postgresql
package's directory, to its directory under /var/lib/mesh (mesh-catalog,
fix/1873-system-state-dirs). Genesis writes the store's superuser file at the
module's own-secret path, so the store it raises is the one the module adopts in
place: StoreSuperuserFile follows, to /var/lib/mesh/postgres/superuser.secret.
A directory genesis makes on the way is 0755, the mode of the mesh's directories,
and only the credential's own is 0700: MkdirAll at 0700 would have closed
/var/lib/mesh on a machine that had none yet.
mesh/merge-gate head 52600ec7bd61 merged into trunk cdcba9ca7375 — pass: builds mesh-host → ace, g14, novox, shanks; no bus step; every machine composes wi…
The bundle raised the store as mesh-store, on upstream postgres, in a docker volume; the postgres
module keeps it as postgres, on its pgvector image, in /var/lib/mesh-store owned 999:70, reading its
superuser password from a file. The store step refused, and genesis stopped at step 17 of 24.
The bundle now raises the store with the module's name, image, data directory and password file, and
every step of the bundle and the installer reaches it by that name. The refusal to raise a store over
data it cannot open looks for a cluster in the store's directory, no longer for the old volume.