Add cac-litespeed image family (OpenLiteSpeed, native LSAPI)
New paid-tier per-customer image built on litespeedtech/openlitespeed:1.8.4-lsphpNN.
Matrix: 8.1-8.5. Native LSAPI suexec to customer uid, server-level LSCache,
all WP/WooCommerce extensions (memcached, redis, imagick, mbstring, etc.) baked in.
Files:
- Dockerfile.litespeed (FROM prebuilt LiteSpeed base, layers wp-cli/composer/mariadb)
- configs/litespeed/{httpd_config,site-template,lsphp-overrides}.tpl
- scripts/{entrypoint,create-vhost,detect-memory}-litespeed.sh + install-lscache-wp.sh
CI: new Build-LiteSpeed-Images matrix job. OLS_VERSION pinned to 1.8.4 (only
release with prebuilt images for all 5 PHP versions on Docker Hub).
Spec: whp/docs/superpowers/specs/2026-06-01-cac-litespeed-design.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-02 07:32:47 -07:00
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; Production lsphp overrides — mirrors configs/prod-php.ini for the FPM
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; image, adapted for LSAPI defaults. Dropped into /usr/local/lsws/lsphpNN/etc/php.d/
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memory_limit = 256M
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post_max_size = 384M
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upload_max_filesize = 256M
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max_input_vars = 2000
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max_execution_time = 60
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max_input_time = 120
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expose_php = Off
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short_open_tag = Off
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display_errors = Off
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log_errors = On
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error_reporting = E_ALL & ~E_DEPRECATED & ~E_STRICT
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zend.exception_ignore_args = On
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session.save_handler = files
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session.use_cookies = 1
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session.use_only_cookies = 1
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session.use_strict_mode = 0
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session.gc_probability = 1
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session.gc_divisor = 1000
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session.gc_maxlifetime = 1440
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opcache.enable = 1
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2026-06-03 06:21:37 -07:00
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; Sized to fit Divi + WooCommerce + WP core comfortably without eviction
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; thrash. Per-instance because shmem is per-process-RSS on Linux cgroups
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; (vs PHP-FPM's COW-shared model — one lsphp PARENT per httpd worker in
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; OLS, each with its own opcache segment).
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;
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; Sizing history:
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; 128 MB / 10000 files (original): blew 800+ MiB shmem under setUIDMode 2
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; because that gave 8+ lsphp instances each at 128 MB → 1+ GiB shmem.
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; 32 MB / 4000 files (2026-06-02): solved the shmem problem but caused
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; opcache eviction thrash on Divi/WC sites (3000+4000 unique PHP files
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; each); manifested as ~40% sustained CPU on alphaoneaminos and
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; elevated OOM cycling on brain-jar (5378 oom_kills/9h on 2026-06-03).
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; 64 MB / 8000 files (current): fits Divi+WC bytecode without eviction;
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; N lsphp × 64 MB ≈ 512 MiB shmem worst case, still acceptable.
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;
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; Override per-site via OPCACHE_MEMORY_MB / OPCACHE_MAX_FILES env vars
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; (panel: Advanced Tuning → OpCache size) for outliers.
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opcache.memory_consumption = 64
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opcache.interned_strings_buffer = 16
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opcache.max_accelerated_files = 8000
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Add cac-litespeed image family (OpenLiteSpeed, native LSAPI)
New paid-tier per-customer image built on litespeedtech/openlitespeed:1.8.4-lsphpNN.
Matrix: 8.1-8.5. Native LSAPI suexec to customer uid, server-level LSCache,
all WP/WooCommerce extensions (memcached, redis, imagick, mbstring, etc.) baked in.
Files:
- Dockerfile.litespeed (FROM prebuilt LiteSpeed base, layers wp-cli/composer/mariadb)
- configs/litespeed/{httpd_config,site-template,lsphp-overrides}.tpl
- scripts/{entrypoint,create-vhost,detect-memory}-litespeed.sh + install-lscache-wp.sh
CI: new Build-LiteSpeed-Images matrix job. OLS_VERSION pinned to 1.8.4 (only
release with prebuilt images for all 5 PHP versions on Docker Hub).
Spec: whp/docs/superpowers/specs/2026-06-01-cac-litespeed-design.md
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
2026-06-02 07:32:47 -07:00
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opcache.revalidate_freq = 60
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opcache.enable_cli = Off
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output_buffering = 4096
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default_charset = "UTF-8"
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file_uploads = On
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max_file_uploads = 20
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soap.wsdl_cache_enabled = 1
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soap.wsdl_cache_dir = "/tmp"
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soap.wsdl_cache_ttl = 86400
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soap.wsdl_cache_limit = 5
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