Docker Compose PHP + Nginx

Custom image PHP-NGINX asapdotid/php-nginx:<version> as compose image. Base image from Webdevops PHP and PHP-NGINX

• Docker image: asapdotid/php-nginx
• Combine with Traefik custom setup: asapdotid/traefik

Docker Compose environment variables

# Docker compose envvars
# Linux user using `${PWD}`, other os `.`
CURDIR=${PWD}

## Change CodeIgniter environment: [development, staging, production]
APPLICATION_ENV=development
APPLICATION_USER_ID=1000
APPLICATION_GROUP_ID=1000
APPLICATION_HTTP_PORT=80
APPLICATION_HTTPS_PORT=443
APPLICATION_PHP_MAX_EXECUTION_TIME=100000
APPLICATION_PHP_MEMORY_LIMIT=200M
APPLICATION_PHP_POST_MAX_SIZE=10M
APPLICATION_PHP_UPLOAD_MAX_FILESIZE=10M
APPLICATION_SERVICE_NGINX_CLIENT_MAX_BODY_SIZE=50M
APPLICATION_PROJECT_DIR=/home/application/php-app
APPLICATION_CONFIG_DIR=$(CURDIR)/src/config
## For Laravel app: APPLICATION_WEB_DOCUMENT_ROOT=/app/public
APPLICATION_WEB_DOCUMENT_ROOT=/app
## For Codeigniter force https:
APPLICATION_WEB_HTTPS_DOMAIN=true
APPLICATION_WEB_ALIAS_DOMAIN=app.jogjascript.com
# Setup proxy with traefik entrypoint: http | https
APPLICATION_WEB_PROXY_ENTRYPOINT=http

Make sure docker network exist:

docker network create proxy
docker network create secure

Makefile commands

make help

Initial make commands:

make init

Initial docker compose commands:

make compose-init

Web environment variables

Variable	Description	Default
CLI_SCRIPT	Predefined CLI script for service	-
APPLICATION_UID	PHP-FPM UID (Effective user ID)	1000
APPLICATION_GID	PHP-FPM GID (Effective group ID)	1000
WEB_DOCUMENT_ROOT	Document root for Nginx	/app
WEB_DOCUMENT_INDEX	Document index (eg. index.php) for Nginx	index.php
WEB_ALIAS_DOMAIN	Alias domains (eg. *.vm) for Nginx	*.vm
WEB_PHP_SOCKET	PHP-FPM socket address	127.0.0.1:9000 (for php-* images)
SERVICE_NGINX_CLIENT_MAX_BODY_SIZE	Nginx client_max_body_size	50m (when nginx is used)
TIMEZONE	Set OS and PHP timezone	Asia/Jakarta
APP_ENV	Set for composer install on development or production	production
SKIP_COMPOSER	Skip action composer install = true or false	false

PHP.ini variables

You can specify eg. php.memory_limit=256M as dynamic env variable which will set memory_limit = 256M as php setting.

Environment variable	Description	Default
php.{setting-key}	Sets the {setting-key} as php setting	-
PHP_DATE_TIMEZONE	date.timezone	UTC
PHP_DISPLAY_ERRORS	display_errors	0
PHP_MEMORY_LIMIT	memory_limit	512M
PHP_MAX_EXECUTION_TIME	max_execution_time	300
PHP_POST_MAX_SIZE	post_max_size	50M
PHP_UPLOAD_MAX_FILESIZE	upload_max_filesize	50M
PHP_OPCACHE_MEMORY_CONSUMPTION	opcache.memory_consumption	256
PHP_OPCACHE_MAX_ACCELERATED_FILES	opcache.max_accelerated_files	7963
PHP_OPCACHE_VALIDATE_TIMESTAMPS	opcache.validate_timestamps	default
PHP_OPCACHE_REVALIDATE_FREQ	opcache.revalidate_freq	default
PHP_OPCACHE_INTERNED_STRINGS_BUFFER	opcache.interned_strings_buffer	16

PHP FPM variables

You can specify eg. fpm.pool.pm.max_requests=1000 as dyanmic env variable which will sets pm.max_requests = 1000 as fpm pool setting. The prefix fpm.pool is for pool settings and fpm.global for global master process settings.

Environment variable	Description
fpm.global.{setting-key}	Sets the {setting-key} as fpm global setting for the master
fpm.pool.{setting-key}	Sets the {setting-key} as fpm pool setting
FPM_PROCESS_MAX	process.max
FPM_PM_MAX_CHILDREN	pm.max_children
FPM_PM_START_SERVERS	pm.start_servers
FPM_PM_MIN_SPARE_SERVERS	pm.min_spare_servers
FPM_PM_MAX_SPARE_SERVERS	pm.max_spare_servers
FPM_PROCESS_IDLE_TIMEOUT	pm.process_idle_timeout
FPM_MAX_REQUESTS	pm.max_requests
FPM_REQUEST_TERMINATE_TIMEOUT	request_terminate_timeout
FPM_RLIMIT_FILES	rlimit_files
FPM_RLIMIT_CORE	rlimit_core

Composer

Due to the incompatibilities between composer v1 and v2 we introduce a simple mechanism to switch between composer versions.

Environment variable	Description	Default
COMPOSER_VERSION	Specify the composer version to use	2

Additional custom environment

Environment variable	Description	Default
APPLICATION_ENV	Specify the application env development or production	production
SKIP_COMPOSER	Installation in application	false
TIMEZONE	Timezone	Asia/Jakarta

License

MIT / BSD

Author Information

This Code was created in 2022 by Asapdotid.