kolla/compose/README.md

Docker compose

These scripts and docker compose files can be used to stand up a simple installation of openstack. Running the 'tools/genenv' script creates an 'openstack.env' suitable for running on a single host system as well as an 'openrc' to allow access to the installation.

Once you have run that you can either manually start the containers using the 'docker-compose' command or try the 'tools/kolla start' script which tries to start them all in a reasonable order, waiting at key points for services to become available. Once stood up you can issue the typical openstack commands to use the installation. If using nova networking use:

# source openrc
# tools/init-runonce
# nova boot --flavor m1.medium --key_name mykey --image puffy_clouds instance_name
# ssh cirros@<ip>

Else if using neutron networking use:

# source openrc
# tools/init-runonce
# nova boot --flavor m1.medium --key_name mykey --image puffy_clouds instance_name --nic net-id:<net id>
# ssh cirros@<ip>