Docker compose file for simpler dev env (#526)

* Docker compose file for simpler dev env

* Updating readme, adding UI to compose

* Define dependencies between services

* Prometheus. Grafana

* Link Prometheus to Grafana service

* Addressing review comments

* Linking compose doc to common table of content

docs/README.md

@@ -22,6 +22,7 @@ If you are a developer using Fn through the API, this section is for you.
 * [API Reference](http://petstore.swagger.io/?url=https://raw.githubusercontent.com/fnproject/fn/master/docs/swagger.yml)
 * [Object Model](developers/model.md)
 * [FAQ](faq.md)
+* [Setting up development environment with Docker compose](./operating/compose.md)
 
 ## For Operators
 

docs/operating/compose.md

@@ -0,0 +1,14 @@
+# Development environment deployment with Docker compose
+
+### Deployment details
+
+With [Docker Compose file](../../docker-compose.yml) it's easy to bootstrap the full Fn development stack that includes the following components:
+
+ - MySQL server for database
+ - Redis server for message queue
+ - Fn server with scale group (supported only for Docker Swarm)
+ - Fn UI
+ - Grafana
+ - Prometheus
+
+Given compose file was developed specifically for Fn platform development/testing purpose, it's not a production-ready script. In order to get production deployment please review [Kubernetes deployment instruction](./kubernetes/README.md).