tiredofit/wordpress

Introduction

Dockerfile to build a Wordpress container image.

It will automatically download the latest wordpress release upon build, and if you have set correct environment variables, will autocreate a database if you wish.

This Container uses Alpine:Edge as a base. Additional Components are PHP7 w/ APC, OpCache, Support - WP-CLI and MySQL Client is also available.

Changelog

Authors

[Dave Conroy](dave at tiredofit dot ca) [https://github.com/tiredofit]

Introduction
- Changelog
Prerequisites
Installation
Quick Start
Configuration
Maintenance
- Shell Access
- References

Prerequisites

This image relies on an external MySQL Server, external SMTP Server, and is meant to be run behind a reverse SSL Proxy such as nginx-proxy.

Installation

Automated builds of the image are available on Registry and is the recommended method of installation.

docker pull tiredofit/wordpress

Quick Start

The quickest way to get started is using docker-compose. See the examples folder for a working docker-compose.yml that can be modified for development or production use.
Set various environment variables to understand the capabilities of this image.
Map persistent storage for access to configuration and data files for backup.

Configuration

Data-Volumes

The following directories are used for configuration and can be mapped for persistent storage.

Directory	Description
`/www/wordpress`	Root Wordpress Directory
`/www/logs`	Nginx and php-fpm logfiles

Database

This container requires the usage of an external database. Set one up accordingly.

CREATE USER 'wordpress'@'%.%.%.%' IDENTIFIED BY 'password';
CREATE DATABASE IF NOT EXISTS `wordpress` DEFAULT CHARACTER SET `utf8` COLLATE `utf8_unicode_ci`;
GRANT ALL PRIVILEGES ON `wordpress`.* TO 'wordpress'@'%.%.%.%';

Environment Variables

Below is the complete list of available options that can be used to customize your installation.

Parameter	Description
`PHP_MEMORY_LIMIT`	Amount of memory php-fpm process should use (Default 128M)
`UPLOAD_MAX_SIZE`	Maximum Upload Size: (Default 2G)
`APC_SHM_SIZE`	PHP7 APC SHM Cache Size: (Default 128M)
`OPCACHE_MEM_SIZE`	PHP7 OPCache Size (Default 128)
`TZ`	Timezone - Use Unix Timezone format (Default America/Vancouver)
`DB_HOST`	MySQL external container hostname (e.g. wordpress1-db)
`DB_NAME`	MySQL database name i.e. (e.g. wordpress)
`DB_USER`	MySQL username for database (e.g. wordpress)
`DB_PASS`	MySQL password for database (e.g. userpassword)

Networking

The following ports are exposed.

Port	Description
`80`	HTTP

Maintenance

Shell Access

For debugging and maintenance purposes you may want access the containers shell.

docker exec -it (whatever your container name is e.g. wordpress) bash

xplodwild/docker-wordpress