Docker PHP-FPM 7.3 & Nginx 1.16 & MongoDB latest & Mongo Express latest anon Alpine Linux

Example PHP-FPM 7.3 & Nginx 1.16 setup for Docker, build on Alpine Linux. The image is only +/- 35MB large.

Repository: https://github.com/victorsantosdevops/docker-php-nginx-mongodb-mongoexpress

• Built on the lightweight and secure Alpine Linux distribution
• Very small Docker image size (+/-35MB)
• Uses PHP 7.3 for better performance, lower cpu usage & memory footprint
• Optimized for 100 concurrent users
• Optimized to only use resources when there's traffic (by using PHP-FPM's ondemand PM)
• The servers Nginx, PHP-FPM and supervisord run under a non-privileged user (nobody) to make it more secure
• The logs of all the services are redirected to the output of the Docker container (visible with docker logs -f <container name>)
• Follows the KISS principle (Keep It Simple, Stupid) to make it easy to understand and adjust the image to your needs

Usage

Build the Image:

sudo docker build -t victorsantosdevops/alpine-nginx-php7-mongo-mongoexpress .

Start the Docker container:

docker run -p 80:8080 victorsantosdevops/alpine-nginx-php7-mongo-mongoexpress

See the PHP info on http://localhost, or the static html page on http://localhost/test.html

Or mount your own code to be served by PHP-FPM & Nginx

sudo docker run -it -p 80:8080 -v "$(pwd)/src:/var/www/html" -w "/var/www/html" victorsantosdevops/alpine-nginx-php7-mongo-mongoexpress

Start MongoDB and Mongo Express using Docker Compose after change configuration in docker-compose.yaml file

docker-compose up

Configuration

In config/ you'll find the default configuration files for Nginx, PHP and PHP-FPM. If you want to extend or customize that you can do so by mounting a configuration file in the correct folder;

Nginx configuration:

docker run -v "`pwd`/nginx-server.conf:/etc/nginx/conf.d/server.conf" victorsantosdevops/alpine-nginx-php7-mongo-mongoexpress

PHP configuration:

docker run -v "`pwd`/php-setting.ini:/etc/php7/conf.d/settings.ini" victorsantosdevops/alpine-nginx-php7-mongo-mongoexpress

PHP-FPM configuration:

docker run -v "`pwd`/php-fpm-settings.conf:/etc/php7/php-fpm.d/server.conf" victorsantosdevops/alpine-nginx-php7-mongo-mongoexpress

Note; Because -v requires an absolute path I've added pwd in the example to return the absolute path to the current directory