Apache PHP Docker Compose for Wordpress

apache-config.conf

<VirtualHost *:80>
  ServerAdmin me@mydomain.com
  DocumentRoot /var/www/site

  <Directory /var/www/site/>
      Options Indexes FollowSymLinks MultiViews
      AllowOverride All
      Order deny,allow
      Allow from all
  </Directory>

  ErrorLog ${APACHE_LOG_DIR}/error.log
  CustomLog ${APACHE_LOG_DIR}/access.log combined

</VirtualHost>

Docker Composer Apache PHP wordpress setup.md

docker-compose build www

docker-composer up -d wpdb redis www

docker-compose.yml

version: '3.6'
services:
  db:
    image: mariadb
    volumes:
      - ./db-data:/var/lib/mysql
    restart: always
    ports:
      - 3307:3306
    environment:
      MYSQL_ROOT_PASSWORD: mypassword
      MYSQL_DATABASE: wordpress
      MYSQL_USER: wordpress
      MYSQL_PASSWORD: wordpress

  redis:
    image: redis:alpine
    ports:
      - "6379:6379"


  www:
    volumes:
      - ./:/var/www/site
      # - apache-config.conf:/etc/apache2/sites-enabled/000-default.conf

    build:
      context: ./
      dockerfile: Dockerfile
    restart: always
    environment:
      DB_URL: mysql://wordpress:wordpress@wpdb:3306/wordpress
    ports:
      - 8080:80

Dockerfile

FROM ubuntu:latest
MAINTAINER Matt Stabeler <matt@bigbadweb.co.uk>

# Install apache, PHP, and supplimentary programs. openssh-server, curl, and lynx-cur are for debugging the container.
RUN apt-get update && apt-get -y upgrade && DEBIAN_FRONTEND=noninteractive apt-get -y install \
    apache2 php libapache2-mod-php curl php-mysql
RUN apt-get -y install php-mysql
RUN apt-get -y install php-opcache php-cli php-gd php-curl php-xml

# Enable apache mods.
RUN a2enmod php7.4
RUN a2enmod rewrite

# Update the PHP.ini file, enable <? ?> tags and quieten logging.
RUN sed -i "s/short_open_tag = Off/short_open_tag = On/" /etc/php/7.4/apache2/php.ini
RUN sed -i "s/error_reporting = .*$/error_reporting = E_ERROR | E_WARNING | E_PARSE/" /etc/php/7.4/apache2/php.ini

# Manually set up the apache environment variables
ENV APACHE_RUN_USER www-data
ENV APACHE_RUN_GROUP www-data
ENV APACHE_LOG_DIR /var/log/apache2
ENV APACHE_LOCK_DIR /var/lock/apache2
ENV APACHE_PID_FILE /var/run/apache2.pid

# Expose apache.
EXPOSE 80

# Copy this repo into place.
# ADD www /var/www/site

# Update the default apache site with the config we created.
ADD apache-config.conf /etc/apache2/sites-enabled/000-default.conf

# By default start up apache in the foreground, override with /bin/bash for interative.
CMD /usr/sbin/apache2ctl -D FOREGROUND