Robert Helewka 9dc766d631 fix(lab): silence Asterisk noise at the source, keep notice logging ...

Follow-up to 3150f78, which over-corrected. Dropping `notice` from logger.conf
made the log quiet by making the gateway undebuggable: Asterisk reports
rejected SIP requests at notice level via log_failed_request ("No matching
endpoint found", "Failed to authenticate"), and on a box whose entire job is
answering SIP those are the most useful lines it produces. A call was refused
and nothing said so.

`notice` is restored. The noise is dealt with where it originates instead:

- modules.conf, new. The image ships `autoload=yes` and loads every module it
  was built with, including chan_alsa on a container with no sound card:
  ~74 ALSA config errors per restart, plus module-load ERRORs for CDR/CEL
  backends, LDAP/ODBC realtime config, and format_ogg_vorbis — none of which
  can work here. Explicit noload for those; autoload stays on, because an
  allow-list would break quietly the first time a scenario needs a module
  nobody remembered to add.

- The healthcheck reduction from 3150f78 (one CLI connection on a 60s
  interval, rather than the image's ~7 every 30s) does the rest.

Verified on galatea: ALSA lines 74 → 0, all startup ERRORs gone (only one-off
benign WARNINGs remain), steady-state 4 lines per 2 minutes against ~840 per
30 minutes originally — and a refused call still logs 6 diagnostic lines.
Transport bound, both endpoints and dialplan loaded, container healthy.

`verbose` stays excluded: dialplan execution is worth having when tracing a
specific call, not worth shipping to Loki continuously. Raise it at runtime
with `asterisk -rx "core set verbose 3"`.

Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>

2026-07-29 18:16:30 -04:00

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