Do you have as well several repositories which use docker? Now they need to talk to each other on your local computer to be able to develop features which live in more than one repository. Today we want to show you how we solved the problem for us. At kartenmacherei, we orchestrate our docker-dev-env just with simple shell scripts, the support of traefik and some simple rules for each project. Let us show you how easy it is to build a docker-dev-env and how fast it will be to introduce additional repositories.

## What you will learn from this talk
- How a very little amount of rules make it possible to get several projects to work together in one Docker-Dev-Env.
- How easy it is to orchestrate several docker based project by using shell scripts.
- How several PHP projects can share one php-fpm container and work properly independent.

## Why should you accept this talk
This is a completely new talk we’d like to prepare for your conference. The target of this session is to show and explain how easy it is to orchestrate several different projects which on their own use Docker for development. Our approach is based on basic shell scripts and Traefik. We have our own simple and lean repository which holds sever services which are used across projects. This project knows only which repositories to clone and how to boot each repository. With some simple rules which got defined together with the whole team, it is today very simple and fast to introduce new projects. In this talk, we want to show the concept behind Docker-Dev-Env @ kartenmacherei by providing charts and code samples.

I usually give this kind of talks together with my colleague Aleksander Wons.