# Developer env

The basic starting enviroment will be created using `docker-compose`.
This environment will start up the openstack services listed in the
compose directory.

To start, setup your environment variables.

    $ cd kolla
    $ ./tools/genenv.sh

The `genenv.sh` script will create an openstack.env file
and an openrc file in your current directory. The openstack.env
file contains all of your initialized environment variables, which
you can edit for a different setup.

Next, run the start script.

    $ ./start.sh

The `start.sh` script is responsible for starting the containers
using `docker-compose -f <osp-service-container> up -d`.

If you want to start a container set by hand use this template

    $ docker-compose -f glance-api-registry.yml up -d

# Debug

You can follow a container's status by doing

    $ sudo docker ps -a

If any of the containers exited you can check the logs by doing

    $ sudo docker logs <glance-api-container>
    $ docker-compose logs <glance-api-container>

If you want to start a individual service like `glance-api` by hand, then use this template.  This is a good method to test and troubleshoot an individual container.

    $ docker run --name glance-api -d \
             --net=host
             --env-file=openstack.env kollaglue/fedora-rdo-glance-api:latest