Update documentation

Author: mblaschke

documentation/docs/content/gettingStarted/index.rst

@@ -6,16 +6,39 @@ Getting Started
 Requirements
 ------------
 
-This section is not done yet!
+* Docker host (eg. Vagrant Docker VM or dinghy)
+* Docker compose
 
 ------------
 Installation
 ------------
 
-This section is not done yet!
+Clone the boilerplate and link or copy ``docker-compose.development.yml``
+
+.. code-block:: bash
+
+   git clone https://github.com/webdevops/php-docker-boilerplate.git project
+   cd project
+   cp docker-compose.development.yml docker-compose.yml
 
 -----
 Usage
 -----
 
-This section is not done yet!
+Startup containers and run the services:
+
+.. code-block:: bash
+
+   docker-compose up -d
+
+------------------------------
+Web access (dinghy http proxy)
+------------------------------
+
+If you're using dinghy docker](https://github.com/codekitchen/dinghy) you can access the services via
+
+- Application: http://app.boilerplate.docker/
+- Mailhog: http://mail.boilerplate.docker
+- PHPMyAdmin: http://pma.boilerplate.docker
+- Solr: http://solr.boilerplate.docker
+- Elasticsearch: http://elasticsearch.boilerplate.docker

documentation/docs/content/introduction.rst

@@ -2,10 +2,9 @@
 Introduction
 ============
 
-Introduction Content
-
 ---------------------------------------
 What is the PHP Docker Boilerplate for?
 ---------------------------------------
 
-This section is not done yet!
+This PHP Docker Boilerplate is for an example layout for an PHP application with most common services like MySQL or
+Postgres and with a development and production context and settings.

documentation/docs/content/usage/dockerCompose.rst

@@ -2,4 +2,6 @@
 Docker Compose Configuration
 ============================
 
-This section is not done yet!
+Inside the `docker-compose.*.yml` files the service layout and links between the layout can be defined.
+
+For some services also the version can be chosen, eg. `MySQL-5.7.Dockerfile`

documentation/docs/content/usage/dockerImages.rst

@@ -1,5 +1,6 @@
-======================
-Altering Docker Images
-======================
+=========================
+Customizing Docker Images
+=========================
+
+The main `Dockerfile.*` for the php application container can be customized as any normal Dockerfile image.
 
-This section is not done yet!

documentation/docs/content/usage/vagrantDockerVM.rst

@@ -2,4 +2,9 @@
 Synergy with Vagrant Docker VM
 ==============================
 
-This section is not done yet!
+The [Vagrant Docker VM](https://github.com/webdevops/vagrant-docker-vm) (Ubuntu 16.04) is using
+[dinghy docker](https://github.com/codekitchen/dinghy) for providing an automatic and dynamic reverse proxy
+which makes easy to start multiple instances of the boilerplate.
+
+You can also use [dinghy docker](https://github.com/codekitchen/dinghy) standalone if you don't need
+an full Linux environment.