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@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