Customer concern: sites with /home/<user>/public_html baked into config or the
DB must keep working — a changed in-container docroot path would break WordPress
ABSPATH, hardcoded includes, cached absolute paths, etc., making the upgrade a
non-drop-in.
Fix: the sidecar now mounts the docroot at /home/$user (IDENTICAL to
cac-fpm/cac-litespeed) and the entrypoint symlinks /mnt/users/<user>/<domain> ->
/home/$user. OLS still serves from its bulk /mnt/users mount and sends lsphp
that path (no remap available), but the symlink resolves it to the real
/home/$user files AND PHP canonicalises it — so __FILE__/__DIR__/realpath/ABSPATH
all report /home/<user>/public_html.
Verified end-to-end through the shared OLS: a request reports
__FILE__=/home/homeuser/public_html/probe.php, ABSPATH=/home/homeuser/public_html/,
and stored /home paths resolve. True 1:1 drop-in.
Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
jknapp
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