Kuryr in Kolla ============== "Kuryr is a Docker network plugin that uses Neutron to provide networking services to Docker containers. It provides containerized images for the common Neutron plugins" [1]. Kuryr requires at least Keystone and neutron. Kolla makes kuryr deployment faster and accessible. Requirements ------------ * A minimum of 3 hosts for a vanilla deploy Preparation and Deployment -------------------------- To allow Docker daemon connect to the etcd, add the following in the docker.service file. :: ExecStart= -H tcp://172.16.1.13:2375 -H unix:///var/run/docker.sock --cluster-store=etcd://172.16.1.13:2379 --cluster-advertise=172.16.1.13:2375 The IP address is host running the etcd service. ```2375``` is port that allows Docker daemon to be accessed remotely. ```2379``` is the etcd listening port. By default etcd and kuryr are disabled in the ``group_vars/all.yml``. In order to enable them, you need to edit the file globals.yml and set the following variables :: enable_etcd: "yes" enable_kuryr: "yes" Deploy the OpenStack cloud and kuryr network plugin :: kolla-ansible deploy Create a Virtual Network -------------------------------- :: docker network create -d kuryr --ipam-driver=kuryr --subnet=10.1.0.0/24 --gateway=10.1.0.1 docker-net1 To list the created network: :: docker network ls The created network is also available from OpenStack CLI: :: openstack network list [1] https://github.com/openstack/kuryr