65 lines
1.5 KiB
ReStructuredText
65 lines
1.5 KiB
ReStructuredText
Kuryr in Kolla
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==============
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"Kuryr is a Docker network plugin that uses Neutron to provide networking
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services to Docker containers. It provides containerized images for the common
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Neutron plugins" [1]. Kuryr requires at least Keystone and neutron. Kolla makes
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kuryr deployment faster and accessible.
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Requirements
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------------
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* A minimum of 3 hosts for a vanilla deploy
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Preparation and Deployment
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--------------------------
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To allow Docker daemon connect to the etcd, add the following in the
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docker.service file.
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::
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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
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The IP address is host running the etcd service. ```2375``` is port that
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allows Docker daemon to be accessed remotely. ```2379``` is the etcd listening
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port.
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By default etcd and kuryr are disabled in the ``group_vars/all.yml``.
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In order to enable them, you need to edit the file globals.yml and set the
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following variables
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::
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enable_etcd: "yes"
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enable_kuryr: "yes"
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Deploy the OpenStack cloud and kuryr network plugin
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::
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kolla-ansible deploy
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Create a Virtual Network
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--------------------------------
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::
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docker network create -d kuryr --ipam-driver=kuryr --subnet=10.1.0.0/24 --gateway=10.1.0.1 docker-net1
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To list the created network:
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::
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docker network ls
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The created network is also available from OpenStack CLI:
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::
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openstack network list
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For more information about how kuryr works, see
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`kuryr, OpenStack Containers Networking
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<https://docs.openstack.org/kuryr/latest/>`__.
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