anti 39a298f685 feat(init): persist DECNET-service api-user/api-group to decnet.ini ...

DEBT-035 step 1. The composer needs to know which uid/gid to inject
into each compose fragment's `user:` directive at deploy time. Today
the resolved `--user` / `--group` values reach systemd unit
rendering (init.py:349–354) but are not persisted anywhere the
composer can read them.

Persist as **names** (not numeric ids) under `[decnet] api-user` /
`api-group` in the rendered decnet.ini placeholder. Resolution to
uid/gid happens at deploy time on whichever host runs the deploy,
via `pwd.getpwnam(...)` / `grp.getgrnam(...)` — so the same user
name can have different uids on master vs agents (heterogeneous
/etc/passwd) without breaking artifact ownership. The existing
config_ini auto-translates kebab→DECNET_API_USER / DECNET_API_GROUP
at load time; no domain-map changes needed.

Two new tests: one asserting the rendered ini carries the
`api-user` / `api-group` keys for the values passed to `--user` /
`--group`; one round-tripping through `load_ini_config` to confirm
the env vars land in `os.environ` for the composer to pick up.

2026-05-02 19:33:53 -04:00

30 KiB

Raw Blame History

View Raw