This image is a fork from http://www.wordpressdocker.com project and being maintained. Fork it and change it fit your needs.

Full documentation for this project can be found here: not yet :-(

Lightweight ProcessWire PHP7 PHP-FPM7 & Nginx Docker Image

Lightwight Docker image for the (latest) PHP-FPM and Nginx to run ProcessWire based on AlpineLinux

• Image size only ~150MB !
• Very new packages (alpine:edge) 2016-07-21:
  • PHP 7.0.13
  • Nginx nginx/1.10.2
  • Memory usage is around 50mb on a simple install.

A simple example

Say you want to run a single site with Docker

First run the nginx proxy container

This sits in front of all of your sites at port 80 and 443 serving all your sites. It was automatically reconfigure itself and reload itself when you create a new ProcessWire site container.

docker run -d --name nginx -p 80:80 -p 443:443 -v /etc/nginx/htpasswd:/etc/nginx/htpasswd -v /etc/nginx/vhost.d:/etc/nginx/vhost.d:ro -v /etc/nginx/certs:/etc/nginx/certs -v /var/run/docker.sock:/tmp/docker.sock:ro etopian/nginx-proxy

Create directory to serve your files and copy all PW files into that directory

mkdir -p /data/sites/example.com/htdocs

The following user and group id are used, the files should be set to this: User ID: 100 Group ID: 101

chown -R 100:101 /data/sites/example.com/htdocs

If you are using this image for development on a Linux box, then you will want to edit these files as a different user. You can do that using the following command:

setfacl -Rm u:<user>:rwX,g:<user>:rwX,d:g:<user>:rwX /data/sites/<site-domain>.com

Run a container for your database

docker run -d --name mariadb -p 172.17.0.1:3306:3306 -e MYSQL_ROOT_PASSWORD=myROOTPASSOWRD -v /data/mysql:/var/lib/mysql mariadb

Create your DB and import your DB Dump

# copy the db-dump into the database container
docker cp mydatabase.sql mariadb:/tmp/mydatabase.mysql
# open a shell inside the database container
docker exec -it mariadb bash
export TERM=xterm
cd /tmp
# login to mariadb
mysql -uroot -pmyROOTPASSOWRD

# create the db in mariadb
CREATE DATABASE example_com;
# create a db user
CREATE USER 'example_com'@'%' IDENTIFIED BY 'mydbpassword';
GRANT ALL PRIVILEGES ON  example_com.* TO 'example_com'@'%';
# leave the mysql client
quit
# import your db-dump
mysql -uroot -pmyROOTPASSOWRD example_com < mydatabase.mysql
# leave the container
exit

Configure ProcessWire to use that database

/**
 * Installer: Database Configuration
 * 
 */
$config->dbHost = '172.17.0.1';
$config->dbName = 'example_com';
$config->dbUser = 'example_com';
$config->dbPass = 'mydbpassword';
$config->dbPort = '3306';

Run the ProcessWire container

sudo docker run -d --name example_com -e VIRTUAL_HOST=example.com,www.example.com -v /data/sites/example.com:/DATA -p 80:80 gebeer/alpine-php-processwire

Conclusion

Now you have 3 containers running: nginx with the nginx-proxy, example_com with your ProcessWire site and mariadb which serves the database.

If you set this up for development, you can now access the site at http://localhost.

Now that your containers are setup, you can stop/start the whole stack with

sudo docker (stop)start mariadb nginx example_com

Volume structure

• htdocs: Webroot
• logs: Nginx/PHP error logs

Change php.ini values

modify files/php-fpm.conf

To modify php.ini variable, simply edit php-fpm.ini and add php_flag[variable] = value.

php_flag[display_errors] = on

Additional documentation: not yet here