Contao-Docker-Tutorial - Dockerfile

Dockerfile

### See: https://hub.docker.com/r/ctsmedia/baseimage-web-php/tags/

FROM ctsmedia/baseimage-web-php:7.2-fpm
MAINTAINER MODIFIED | Original by Daniel Schwiperich | ctsmedia <entwicklung@cts-media.eu>

### Contao Version to install 
### Could be overwritten on build like: docker build -t my/contao:4.4.31 --build-arg CONTAO_VERSION=4.4.* .

ARG CONTAO_VERSION=4.4.*
WORKDIR /var/www/share/project

### Set new PHP memory_limit to -1 | default was 512M 
### See: https://github.com/ctsmedia/docker-baseimage-web/tree/master/php

### Then: Update PHP Composer 
### Default Version 1.6.3 - see https://github.com/ctsmedia/docker-baseimage-web/blob/master/php/Dockerfile

RUN echo memory_limit=-1 > /usr/local/etc/php/conf.d/my-ini.ini \
    && chmod -R 0777 /usr/local/etc/php/conf.d/my-ini.ini \
    && composer selfupdate
   
### Install Contao
   
RUN composer create-project contao/managed-edition:$CONTAO_VERSION . \
    && chmod -R 0777 /var/www/composer

### Cleanup tmp dir because contaos post command do some unusal stuff which breaks the system if it was run as root
### https://github.com/contao/core-bundle/blob/master/src/Command/AbstractLockedCommand.php#L32

RUN rm -r /tmp/* \
  # Also clean up cache
  && rm -fr var/cache/*

### Install Contao Manager | Orginal named "contao-manager.php" | Set Name back to contao-manager.phar.php 
### See: https://github.com/contao/contao-manager/issues/367

RUN curl -o web/contao-manager.phar.php -L https://download.contao.org/contao-manager.phar

### SymLink the console cmd | not used here

#RUN mkdir bin \
#    && ln -s ./../vendor/bin/contao-console bin/console

### Make sure everything is writeable also for connected containers. 
### It's ok because it's just for local development and not prod use

RUN chmod -R 0777 . \
    && chown -R www-data:www-data .