Calico is an open source solution for virtual networking in cloud data centers, sponsored originally by Metaswitch Networks and now by Tigera, and released under the Apache 2.0 License.

For all technical documentation, please see http://docs.openstack.org/developer/networking-calico and http://docs.projectcalico.org/en/latest/index.html.

For documentation specifically about using Calico with OpenStack - which is the concern of this Launchpad project - please see http://docs.projectcalico.org/en/latest/openstack.html.

For how to contribute, please see:

- http://docs.projectcalico.org/en/latest/involved.html, for guidance for the wider Calico project

- https://wiki.openstack.org/wiki/How_To_Contribute, for guidance for the Calico/OpenStack integration specifically.