PHP S2i Images Alpine / RockyLinux / AlmaLinux / CentOS

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NOTE

Attention: CentOS images will be deprecated on June 30, 2024 (EOL CentOS 7)

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https://github.com/openshift/source-to-image

Features

• Non-root
• Okd Ready!
• Kubernetes Ready!
• S2i build images
• Composer and
• Artisan Migrations
• Composer Nexus private repository
• Composer Version 2.3.9
• Php-fpm + Apache Images
• Php-fpm + Nginx Images
• Nginx Prometheus metrics
• Fpm Prometheus metrics

Deploy Environments

Environment	Details
TIMEZONE	Set Timezone (America/Montevideo, America/El_salvador)
WAITFOR_HOST	set name host
WAITFOR_PORT	set port for WAITFOR_HOST
MIGRATIONS	Enable artisan migrations. 1/0
ARTISAN_COMMAND_OVERRIDE	Override artisan command execute when migration is enabled
PHP_MEMORY_LIMIT	Set memory limit in PHP (Example: 512M) - Default value -1 (no limit)
FPM_MAX_CHILDREN	Set max concurrent clients fpm (Example: 250) - Default value 50
RUN_USER_ID	Start cointainer with specific userid - Only in fpm images
FPM_ENABLE_PROMETHEUS	Enable FPM Prometheus metrics Values: 0 (Disable) - 1 (Enable)
NGINX_ENABLE_PROMETHEUS	Enable NGINX Prometheus metrics Values: 0 (Disable) - 1 (Enable)
DISABLE_AUTODETECT_DOCROOT_FOLDER	Disable autodetect and set Docroot folder - 1 (Disable)

Apache images tuning

Environment	Details
MAX_REQUEST_WORKER	Set max concurrent clients in Apache (Example: 500) - Default value 250
SERVER_LIMIT	Set number server limit in Apache (Example: 20) - Default value 16

Nginx images tuning

Environment	Details
NGINX_WORKER_CONNECTION	Set max concurrent clients in Nginx (Example: 500) - Default value 1024
NGINX_WORKER_PROCESSES	Set number process in Nginx (Example: 20) - Default value 1

Build Environments

Environment	Details
NEXUS_COMPOSER_REPO	Url private composer repository
NEXUS_COMPOSER_REPO_ENABLE_TLS	Enable certificate tls validation for NEXUS_COMPOSER_REPO
COMPOSER_VERSION_USE	Set composer version used in build. Example 2.2.0
EXTRA_COMPOSER_COMMAND	Run extra composer command after install dependencies process
COMPOSER_AUTOLOAD_OPTMIZATION	Run composer "composer install --optimize-autoloader --no-dev -vvv --no-scripts" in build process. 1(Enable), 0(Disable) - Default 0
COMPOSER_VALIDATE_LOCK	Enable validation composer.lock file and auto composer update - Values: 1(Enable), 0(Disable) - Default 0
OVERRIDE_COMPOSER_COMMAND	Override default composer command execute in build process. Default command: "composer install -vvv --no-scripts"

User

udi	gid
2190	0

Ports

service	port
Apache images	8080
Nginx images	8080
Fpm prometheus metrics	9253
Nginx prometheus metrics	9113

Generate builder image

Example build php80 fpm Nginx Alpine

 docker build -t s2i-php:80-fpm-nginx -f php80-fpm/Dockerfile.nginx.alpine .

Php application image use s2i

s2i build https://github.com/my_phpapp.git s2i-php:71 myphp_app:latest --incremental

Run application

docker run -p 8080:8080 myphp_app:latest

How use s2i

https://github.com/openshift/source-to-image

License

Martin vilche