New slim per-site PHP backend that runs 'lsphp -b 0.0.0.0:9000' (detached
LSAPI) and nothing else — the LiteSpeed analogue of cac-fpm, sitting behind
a shared OpenLiteSpeed container. Built on the same litespeedtech prebuilt
base as cac-litespeed so the lsphp runtime/extensions are identical.
- Dockerfile.lsphp: base + lsphpNN-ldap parity, reuses shared lsphp-overrides.ini,
exposes only :9000, no webserver started (guaranteed by entrypoint, not by
stripping OLS binaries).
- entrypoint-lsphp.sh: same uid/user contract + /home/$user/logs layout +
ini drop-in mechanism as entrypoint-litespeed.sh; sizes PHP_LSAPI_CHILDREN
from container memory (detect-memory-lsphp.sh) with panel override precedence;
execs lsphp -b as the per-site user via setpriv (PID 1).
- detect-memory-lsphp.sh: LSAPI_CHILDREN sizing, no OLS daemon reserve.
- healthcheck-lsphp.sh: TCP :9000 + lsphp-alive (LSAPI isn't FastCGI).
- CI: Build-LSPHP-Images job, php81-85 matrix, OLS 1.8.4, cac-lsphp:phpNN.
Verified locally: builds php83+php85; sidecar runs lsphp as the per-site
user (uid 61045) as PID 1, healthcheck green, and a real shared OLS in front
serves PHP over LSAPI (HTTP 200, SAPI=litespeed) with identical docroot path.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
jknapp
19092911a3