The entrypoint removed the old tree before it copied the new one. A
copy that failed left the volume without a working Moodle, and every
restart removed again instead of recovering. It now copies into a
staging directory inside the volume and swaps the trees once the copy
is complete, so a failed copy leaves the old tree in place.
An image that ships an older release than the volume records no longer
replaces it and exits with a message instead. Two instances on
different releases would otherwise overwrite each other's tree.
upgrade.php reports "No upgrade needed" on stderr, so the task counted
every run on a current site as a change. It reads stderr now.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
The pin moved from 4.5.11 to 5.3.0, and the role fitted neither a new
install nor an existing one.
Moodle 5 serves from public/ and routes every other path through
r.php. nginx now uses public/ as its root, hands unknown paths to the
router and passes PATH_INFO for scripts with slash arguments, and
config.php declares the router as configured. The paths the role checks
and writes (version.php, auth, webservice, the OIDC plugin) moved below
public/, the URL of the OIDC plugin stays auth/oidc. The source archive
no longer contains vendor/, so the image installs the Composer
dependencies it declares. The OIDC plugin is pinned to v5.2.1, the
newest release.
An existing site kept its old code: the entrypoint filled the code
volume once and never again. It now records the release it copied and
replaces the tree when the image carries another one, and a new task
runs admin/cli/upgrade.php. Plugins that were installed through the web
interface are not carried over, the README says how to ship them.
A site installed with 5.3 forces login by default, which 4.5 did not,
so its start page answers 303 to the login page and the webserver
health check refused it. The role declares 200 and 303 as the codes
that check accepts: 200 is what an upgraded site keeps answering.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5.5