1. Docker Composer Php Mysql
2. Composer Php Dockery
3. Docker Composer Php Version
4. Docker Composer Php
5. Docker Php Composer Install

These image extends webdevops/php with a nginx daemon which is running on port 80 and 443

In this article, we will learn how to set up the Laravel development environment with Docker. We are going to use the Docker Compose to set up the development environment. Let’s start the steps without delay. This may also help: Laravel, Nginx and MySQL configuration with Docker Compose Video Tutorial Step 1 – Download Laravel Containerize your Laravel Application with Docker Compose. RUN rm -rf vendor && composer install FROM richarvey/nginx-php-fpm WORKDIR /var/www/html COPY -from=composer /app. This solution works and does not bloat the final image, but it is not ideal, because the vendor directory on the host is copied into the Docker context during the build process, which adds time. The answer is neither. Docker Compose (herein referred to as compose) will use the Dockerfile if you add the build command to your project's docker-compose.yml. Your Docker workflow should be to build a suitable Dockerfile for each image you wish to create, then use compose to assemble the images using the build command. These image extends webdevops/php with a nginx daemon which is running on port 80 and 443. Uses Supervisord. This image is using supervisor and runs the daemon under user application (UID 1000; GID 1000) as default. Composer is a dependency manager written in and for PHP.

Uses Supervisord

This image is using supervisor and runs the daemon under user application (UID 1000; GID 1000) as default. If the container isstarted under a different user the daemon will be run under the specified uid.

Docker image tags¶

Tag	Distribution name	PHP Version
5.6	customized official php image	PHP 5.6
7.0	customized official php image	PHP 7.0
7.1	customized official php image	PHP 7.1
7.2	customized official php image	PHP 7.2
7.3	customized official php image	PHP 7.3
7.4	customized official php image	PHP 7.4
7.1-alpine	customized official php image	PHP 7.1
7.2-alpine	customized official php image	PHP 7.2
7.3-alpine	customized official php image	PHP 7.3
7.4-alpine	customized official php image	PHP 7.4
alpine	deprecated	PHP 7.x
alpine-php7	deprecated	PHP 7.x
alpine-php5	deprecated	PHP 5.6
alpine-3	deprecated	PHP 5.6
alpine-3-php7	deprecated	PHP 7.x
ubuntu-12.04	deprecated	PHP 5.3
ubuntu-14.04	deprecated	PHP 5.5
ubuntu-15.04	deprecated	PHP 5.6
ubuntu-15.10	deprecated	PHP 5.6
ubuntu-16.04	deprecated	PHP 7.0
debian-7	deprecated	PHP 5.4
debian-8	deprecated	PHP 5.6
debian-8-php7	deprecated	PHP 7.x (via sury)
debian-9	deprecated	PHP 7.0
centos-7	PHP 5.4
centos-7-php56	PHP 5.6
centos-7-php7	PHP 7.0

Environment variables¶

Base environment variables¶

Environment variable	Description	Default
LOG_STDOUT	Destination of daemon output	empty (stdout)
LOG_STDERR	Destination of daemon errors	empty (stdout)
SERVICE_CRON_OPTS	cron daemon arguments	empty (when syslog is used)
SERVICE_DNSMASQ_OPTS	dnsmasq daemon arguments	empty (when syslog is used)
SERVICE_DNSMASQ_USER	dnsmasq effective user	root
SERVICE_POSTFIX_OPTS	postfix daemon arguments	empty (when syslog is used)
SERVICE_SSH_OPTS	ssh daemon arguments	empty (when syslog is used)
SERVICE_SUPERVISOR_OPTS	supervisor daemon arguments	empty (when syslog is used)
SERVICE_SUPERVISOR_USER	supervisor effective user	root
SERVICE_SYSLOG_OPTS	syslog daemon arguments	empty (when syslog is used)

Base environment variables¶

Environment variable	Description	Default
POSTFIX_MYNETWORKS	Postfix mynetworks address	empty
POSTFIX_RELAYHOST	Postfix upstream relay server	empty

Web environment variables¶

Docker Composer Php Mysql

Environment variable	Description	Default
WEB_DOCUMENT_ROOT	Document root for webserver	/app
WEB_DOCUMENT_INDEX	Index document	index.php
WEB_ALIAS_DOMAIN	Domain aliases	*.vm
WEB_PHP_SOCKET	PHP-FPM socket address	127.0.0.1:9000 (for php-* images)
SERVICE_PHPFPM_OPTS	PHP-FPM command arguments	empty (when php fpm is used)
SERVICE_APACHE_OPTS	Apache command arguments	empty (when apache is used)
SERVICE_NGINX_OPTS	Nginx command arguments	empty (when nginx is used)
SERVICE_NGINX_CLIENT_MAX_BODY_SIZE	Nginx client_max_body_size	50m (when nginx is used)

PHP modules¶

As we build our images containing almost every PHP module and having it activated by default, you might want to deactivate some.

You can specify a comma-separated list of unwanted modules as dynamic env variable PHP_DISMOD, e.g. PHP_DISMOD=ioncube,redis.

Composer Php Dockery

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¶

Docker Composer Php Version

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

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

Be aware that this switch is only executed during container start (entrypoint).If you want to build your software with a specific composer version, you can do this:

Or composer respectively.

Customization¶

PHP customization¶

For customization a placeholder /opt/docker/etc/php/php.ini is available which will be loaded as lastconfiguration file. All settings can be overwritten in this ini file.

Either use COPY inside your Dockerfile to overwrite this file or useRUNechomemory_limit=128M>>/opt/docker/etc/php/php.ini to set specific php.ini values.

Nginx customization¶

Docker Composer Php

This image has two directories for configuration files which will be automatic loaded.

For global configuration options the directory /opt/docker/etc/nginx/conf.d can be used.For vhost configuration options the directory /opt/docker/etc/nginx/vhost.common.conf can be used.

Any *.conf files inside these direcories will be included either global or the vhost section.

Docker image layout¶

Nginx layout¶

File/Directory	Description
/opt/docker/etc/nginx/conf.d	Main global configuration directory (automatically included files)
/opt/docker/etc/nginx/conf.d/10-php.conf	PHP cgi configuration
/opt/docker/etc/nginx/ssl	SSL configuration directory for certifications and keys
/opt/docker/etc/nginx/ssl/server.crt	Example SSL certification (*.vm)
/opt/docker/etc/nginx/ssl/server.csr	Example SSL certification request (*.vm)
/opt/docker/etc/nginx/ssl/server.key	Example SSL key (*.vm)
/opt/docker/etc/nginx/vhost.common.d	Vhost configuration directory (automatically included files)
/opt/docker/etc/nginx/vhost.common.d/10-location-root.conf	Redirect requests to DOCUMENT_INDEX
/opt/docker/etc/nginx/vhost.common.d/10-php.conf	PHP cgi configuration for vhost
/opt/docker/etc/nginx/global.conf	Global nginx configuration
/opt/docker/etc/nginx/main.conf	Main Nginx configuration
/opt/docker/etc/nginx/php.conf	Deprecated PHP configuration
/opt/docker/etc/nginx/vhost.common.conf	Deprecated vhost common include
/opt/docker/etc/nginx/vhost.conf	Vhost configuration
/opt/docker/etc/nginx/vhost.ssl.conf	Vhost SSL configuration
/opt/docker/etc/supervisor.d/nginx.conf	Supervisord configuration file for Nginx

PHP layout¶

Docker Php Composer Install

File/Directory	Description
/opt/docker/etc/php/php.webdevops.ini	PHP settings from WebDevOps image
/opt/docker/etc/php/php.ini	php.ini for custom settings
/opt/docker/etc/php/fpm/php-fpm.conf	PHP-FPM main configuration file
/opt/docker/etc/php/fpm/pool.d/application.conf	Application PHP-FPM pool configuration file
/opt/docker/etc/supervisor.d/php-fpm.conf	Supervisord configuration file for PHP-FPM