Init

Author: redjanym

.gitignore

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+/application/web/bundles/
+/application/app/bootstrap.php.cache
+/application/app/cache/*
+/application/app/config/parameters.yml
+/application/app/logs/*
+!application/app/cache/.gitkeep
+!application/app/logs/.gitkeep
+/application/app/phpunit.xml
+/application/build/
+/application/vendor/
+/application/bin/
+/.idea/

000-default.conf

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+<VirtualHost *:80>
+    ServerName example.com
+    ServerAlias www.example.com
+
+    DocumentRoot /var/www/html/application/web
+    <Directory /var/www/html/application/web>
+        AllowOverride None
+        Order Allow,Deny
+        Allow from All
+
+        <IfModule mod_rewrite.c>
+            Options -MultiViews
+            RewriteEngine On
+            RewriteCond %{REQUEST_FILENAME} !-f
+            RewriteRule ^(.*)$ app.php [QSA,L]
+        </IfModule>
+    </Directory>
+
+    # uncomment the following lines if you install assets as symlinks
+    # or run into problems when compiling LESS/Sass/CoffeeScript assets
+    <Directory /var/www/html/application>
+        Options FollowSymlinks
+    </Directory>
+
+    # optionally disable the RewriteEngine for the asset directories
+    # which will allow apache to simply reply with a 404 when files are
+    # not found instead of passing the request into the full symfony stack
+    <Directory /var/www/html/application/web/bundles>
+        <IfModule mod_rewrite.c>
+            RewriteEngine Off
+        </IfModule>
+    </Directory>
+    ErrorLog /var/log/apache2/application_error.log
+    CustomLog /var/log/apache2/application_access.log combined
+</VirtualHost>

Dockerfile

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+FROM php:7.0-apache
+
+ENV DEBIAN_FRONTEND noninteractive
+
+# Configure Apache and installs other services
+RUN a2enmod rewrite \
+    && apt-get update \
+    && echo 'ServerName localhost' >> /etc/apache2/apache2.conf \
+    && apt-get install -y curl git \
+    && curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
+
+# Install extra php libraries
+RUN docker-php-ext-install pdo pdo_mysql
+
+# Add custom Apache config file
+ADD 000-default.conf /etc/apache2/sites-available/000-default.conf
+
+# Add project files
+COPY application/ /var/www/html/application
+
+# Add addition bach script file for configuring Symfony Application
+COPY run.sh /run.sh
+RUN chmod 0755 /run.sh
+
+WORKDIR /var/www/html/application
+RUN composer install --no-interaction --prefer-source
+EXPOSE 80
+CMD ["/run.sh"]

README.md

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+A Docker image based on Ubuntu, running PHP7 on Apache2 using a MySQL Database for a Symfony2 Web Application.
+
+###Technical requirements  
+ - Install Docker
+The host machine must have Docker installed in order to build and run the Container.
+Instructions on how to install Docker can be found on the official [page](https://docs.docker.com/engine/installation/)
+ - Install Docker Compose
+Docker Compose helps on orchestrating the communication between the `application` container and `mysql` container.
+Instructions on how to install Docker Compose can be found on the official [page](https://docs.docker.com/compose/install/).
+ 
+###Installation
+ 
+ - Clone source code
+ On the host machine clone the GitHub(`git` is required to be installed) repository by executing:
+ 
+ ```
+  git clone https://github.com/redjanym/docker-apache-php7-mysql-symfony2.git
+ ```
+ 
+ - Add the Symfony2 Application
+ On the **application** directory setup the Symfony2 App. Do not install the Vendor packages, composer takes care of it during the building process.
+ 
+ 
+ - Run Docker
+ Go to the root directory of project and execute command:
+ 
+ ``` 
+    docker-compose up
+ ``` 
+ - Modify your `hosts` file on he host machine by adding the virtual host:
+ 
+ ```
+ 127.0.0.1 www.example.com
+ ```
+
+> The docker installation exposes ports **80** and **3306** so this 2 ports must be free on the host machine
+
+###Installed packages
+
+- Ubuntu Server 16.04(official docker image **php:7.0-apache**)
+- Apache2(official docker image **php:7.0-apache**)
+- PHP7(official docker image **php:7.0-apache**)
+- MySQL(official docker image, latest stable version)
+- CURL
+- Composer

application/.gitkeep

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+version: '2'
+services:
+  mysql:
+    image: mysql
+    environment:
+      MYSQL_ROOT_PASSWORD: root
+    volumes:
+      - db:/var/lib/mysql
+  application:
+    build: .
+    ports:
+      - '80:80'
+    depends_on:
+      - mysql
+volumes:
+  db:

docker-compose.yml

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+#!/usr/bin/env bash
+
+# Prepare Symfony Project
+chown -R www-data:www-data app/cache
+chown -R www-data:www-data app/logs
+rm -rf app/log/* app/cache/*
+php app/console doctrine:database:create
+php app/console doctrine:schema:update --force
+php app/console cache:clear --env=prod
+chmod 777 -R app/cache app/logs
+
+source /etc/apache2/envvars
+exec apache2 -D FOREGROUND