.. _brash_docker_start:

BRASH Docker Images 
####################

We currently have available two types of docker images:

1. **Prod (production) images :** These images are a fresh, static build of the complete system with minimal steps. This mode is suitable for continuous integration systems, demos, and end-user testing. 

2. **Dev (development) images :** This configuration is optimized for developers frequently editing and rebuilding. This configuration uses a shared volume to access this folder and allows for quicker iterative builds.


The docker Compose files used to build these images are:

* **Prod** : :code:`docker-compose-prod.yml` (see the file `here <https://github.com/traclabs/brash_docker/blob/master/docker-compose-prod.yml>`_)
* **Dev** : :code:`docker-compose-dev.yml` (see the file `here <https://github.com/traclabs/brash_docker/blob/master/docker-compose-dev.yml>`_)

If you see either of the docker Compose files, you'll see that they offer 3 services (fsw, rosgsw and rosfsw). You'll also
see that they use 2 dockerfiles to build the images:

* **cfs.Dockerfile** : File that has the targets:

  *  :code:`cfs-dev` and :code:`cfs` : Targets that are used by the service *fsw* (dev/prod)
* **brash.Dockerfile** : File that has the targets:

  * :code:`rosgsw-dev` and :code:`rosgsw` : Targets that are used by the service *rosgsw* (dev/prod)
  * :code:`rosfsw-dev` and :code:`rosfsw` : Targets that are used by the servie *rosfsw* (dev/prod)


For tutorials:
---------------
The rest of the docker-related tutorials assume you are using the **dev** images. If you want to use the
**prod** images instead, check :ref:`this page<brash_docker_production>` for instructions.