Files
clinicpro/docker/php/opcache.ini
T
hamedandClaude Opus 4.8 5150365d2c harden(docker): non-root, dedicated healthcheck, opcache split, graceful shutdown
Coolify-doc-driven production hardening of the deploy stack:
- run the whole stack as non-root www-data; nginx on 8080 (non-privileged),
  pid in /tmp, user directive dropped (Coolify routes to any port)
- docker/healthcheck.sh: hit real /health route via PHP (not just port probe)
- split OPcache config into docker/php/opcache.ini
- graceful shutdown: supervisord stopsignal/stopwaitsecs + worker stop_grace_period
- APCu intentionally not added (Symfony cache uses redis)
- DEPLOY.md: 8080 port, non-root, resource-limit guidance

Verified on linux/amd64: non-root uid=82, /health 200, migrations run,
worker process healthcheck OK.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-28 15:27:34 +03:30

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INI

; OPcache — production tuning for ClinicPro.
; validate_timestamps=0: code never changes at runtime in an immutable image, so
; skip stat() checks for max throughput. (A new deploy = a new image.)
; preload: warms the Symfony container/classes into shared memory at FPM start;
; runs as www-data, so app files must be readable by www-data (see Dockerfile).
opcache.enable = 1
opcache.enable_cli = 0
opcache.memory_consumption = 256
opcache.max_accelerated_files = 20000
opcache.validate_timestamps = 0
opcache.interned_strings_buffer = 16
opcache.preload = /app/config/preload.php
opcache.preload_user = www-data