Memcached, Joomla, Moodle, Odoo, Shopware, Snipe-IT and SuiteCRM set
their cache size, PHP memory_limit, OPcache, worker limits and search
heap as literals next to a mem_limit they never read. They now ask
lookup('service_memory_mb') for a share of that limit. The shares are
chosen so every rendered value stays what it was.
Where the parameter lives in a file that cannot hold a template, the
value is handed in: Shopware's init script reads INIT_PHP_MEMORY_LIMIT
and refuses to start without it, SuiteCRM's image takes it as a build
argument. Shopware's worker gets --memory-limit as a command appended
to its entrypoint, and Moodle's OPcache size moves from the static ini
into the rendered one.
The performance.php.memory_limit keys of Joomla and Moodle are gone
from services.yml; nothing else read them.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
kevinveenbirkenbachandClaude Opus 5.5