Depreaction

Eventhough this boilerlplate simply works and can be used, i'am no longer actively maintaining it, since we moved to a kubernetes based setup.

WAT

This boilerplate focuses on providing a simple, less technical way to run wordpress on docker

• using official wordpress image and adding the wp-cli to it
• higher upload limit ( 64MB ) out of the box
• having a securet setup with SSL
• simple to upgrade and maintain
• run several wordpress sites in a non-multisite but multi-FPM - but easy with Traefik

This image can be used for production or running it locally for development. You can easily also start it with an Let's Encrypt SSL support right away.

The usual workflow using composer and things like that are not included here to reduce the complexity of this boilerplate for the audience.

This git repo has been setup a way so you can pull it to update the repo without losing any data, configuration or setup. So you can update your "stack management"

Usage

• create a file .env add put DB_PW=<secret> to it, so you have a mysql password set

vim .env

DB_PW=somepassword

Now

docker-compose up

# or

./start.sh

That's it - now connect to localhost:81 or whatever you like

Data

Update

This will update the wordpress / mysql image and restart your stack if there have been any. This will never delete any of your data, plugins, themes or database ( what so ever )

just run

./update.sh

or mannually

docker-compose pull
./start.sh

Wordpress, assets, plugins, themes

You wordpress data is mounted to a host-mount under data/site1/wordpress_files ( which are excluded from this git repo ) There you find your wordpress installation including all plugins,themes and assets

A host-mount is used to simplify the workflow for most users ( e.g. adding a custom theme or similar )

Database data

The database is located in the named volume db-data

Advanced

SSL

HTTP-01 (start here)

To be able to run wordpress behind SSL using LetsEncrypt without any big effort, you can use the traefik integration.

The easiest way for starters is using the -http variant. You will need 1 more variables to your .env file

.env

# this is needed to enable the extra traefik service
COMPOSE_FILE=docker-compose.yml:docker-compose-traefik-http.yml
DB_PW=<youdbpw>
DB_ROOT_PW=<yourmysqlrootpw>
# add your domain
WORDPRESS_DOMAIN=mywordpress.de

docker-compose up

Now you can already connect using https://mywordpress.de and in addition requests to http://mywordpress.de are already redirected to https://mywordpress.de automatically. Neat

DNS-01 (alternative)

Or for the DNS-01 variant you will need to add another 2 variables (this example is for cloudflare)

.env

# this is needed to enable the extra traefik service
COMPOSE_FILE=docker-compose.yml:docker-compose-traefik-dns.yml
DB_PW=<youdbpw>
# Be sure to add your domain
WORDPRESS_DOMAIN=mywordpress.de
TRAEFIK_ACME_CHALLENGE_DNS_PROVIDER=cloudflare
TRAEFIK_ACME_CHALLENGE_DNS_CREDENTIALS=CF_DNS_API_TOKEN=<YOURTOKEN>

docker-compose up

Official image

If you want to use the official image instead of eugenmayer/wordpress ( see below) just replace the image: in the docker-compose.yml with wordpress:latest (uncomment it)

Building your own custom image

The optional docker image eugenmayer/wordpress does add the wordpress-cli wp-cli to the image, but is based on the official wordpress:latest image. If you want to rebuild it

make build

# or
docker-compose build wordpress

Using wp-cli

The important thing is to run it under the www-data user

./wp-cli.sh

# or
docker-compose exec -u www-data  wordpress bash

# or 

docker exec -it -u www-data <wordpress-container> bash

Or you can fire up the commands directly

./wp-cli.sh cli version
./wp-cli.sh user update --user_pass=123 Admin
./wp-cli.sh migratedb find-replace --find='http://stagin-site.com' --replace='https://production-site.com'

Custom configuration

• create a folder called config/ - e.g. add a "mycustom.ini" with the content you need inside that folder
• create a filder called config/docker-compose-overrides.yml and put something like this inside

version: "3.3"

services:
  wordpress:
    volumes:
      - ./config/mycustom.ini:/usr/local/etc/php/conf.d/mycustom.ini

You can mount any configuration you need, whatever you like or need to be changed

• now edit your .env file and set this

COMPOSE_FILE=docker-compose.yml:config/docker-compose-overrides.yml

Now just start your stack again.

docker-compose up -d

That is all all you need.

Multisite

For running several wordpress instances in the same stack but in different FPM container

see `README.multisite.md