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Zun : Error in "docker network create" with kuryr as driver, as required by Zun


Hi Nehal,

It seems your docker daemon cannot connect to the kuryr-libnetwork process.
There are several things you might want to verify:
* If the kuryr-libnetwork process is running? (sudo systemctl start
kuryr-libnetwork)
* If there is any error in the kuryr-libnetwork log? (sudo journalctl -u
kuryr-libnetwork)
* If docker daemon has the correct endpoint of the kuryr-libnetwork? (check
/usr/lib/docker/plugins/kuryr/kuryr.spec)

If above doesn't help, we need the following items for further
trouble-shooting.
* The kuryr-libnetwork log
* The docker daemon log
* The kuryr-libnetwork config file (/etc/kuryr/kuryr.conf)

Best regards,
Hongbin

On Thu, Feb 14, 2019 at 12:15 PM Nehal Bansal <bansalnehal26 at gmail.com>
wrote:

> Hi,
>
> I have installed OpenStack Queens release. I wish to run docker containers
> on it as first class residents like VMs therefore, I installed Zun. Zun
> requires Kuryr-libnetwork on the compute node. Everything got installed
> correctly but verifying the installation with
>
> docker network create --driver kuryr --ipam-driver kuryr --subnet
> 192.168.4.0/24 --gateway=192.168.4.1 test_net
>
> gives the following error:
>
> Error response from daemon: legacy plugin: Plugin.Activate:
> {"message":"page not found"}
>
> The /var/log/syslog file gives this error:
>
> Feb 13 09:25:01 compute dockerd[27830]:
> time="2019-02-13T09:25:01.006618155+05:30" level=error msg="Handler for
> POST /v1.39/networks/create returned error: legacy plugin: Plugin.Activate:
> {\"message\":\"page not found\"}\n".
>
> I have asked the question on ask.openstack.org too but have received no
> answers.
> I am new to both OpenStack and Docker.
>
> Please let me know if you need any more information.
> Thank you.
>
> Regards,
> Nehal Bansal
>
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