One host, such wordpress, much isolation. wow.

WTF is that ?

It's a set of scripts and docker-compose files for building a secured multi-wordpress server.

./new_wordpress.sh mywordpressdomain.com

Secure

Each wordpress got its own mariadb database, with randomly-generated password. If one website is taked-down and the db is compromized, other wordpress instances remains safe.

Let's encrypt powered SSL script ! (wip)

Simple

What can I do with that ?

• One sftp account for the whole server (all wordpress instances)
• One phpmyadmin url for the whole server (all db instances)
• Ui view with linux-dash
• Automatize creation of ssl certs (wip)
• A lot of other things !

Deployement [WIP]

This repo provide only docker scripts for create wp instances.

Prerequistes

You need mariadb installed on the host.

Web servers

(example of configuration with nginx & apache)

Nginx =(reverse-proxy)=> (apache & nginx-proxy-container) apache + php => phpmyadmin & linux-dash nginx-proxy-container => all wp sites

Core containers

Launch the nginx-proxy and create docker network:

Create environment variables:

export MARIA_PWD mymariadbpassword
export MAIL_CONTACT iwillreceivesitecredentials@example.com

Create wp instance

Manage sftp permissions

You need to configure sftp in a way that files uploaded got rw permissions for www-data group. What I've done:

• Created user for sftp only and with www-data as primary group

Misc

Custom proxy configuration for phpmyadmin (timeout during importation of big SQL files) For nginx:

client_max_body_size 100M;
proxy_send_timeout          600;
proxy_read_timeout          600;