I just installed nova-docker on a brand-new Juno release on Ubuntu 14.04. I'm seeing several errors, like "image not found" and some message timeouts on the compute node when I attempt to boot a container.
The compute node is set up according to the instructions on the wiki. Other hypervisors work on other nodes. So I was wondering if maybe nova-docker is expected to work on Juno yet. Can someone fill me in?
Yes it works for me on RDO Juno release on CentOS 7 running in a VM on top of Havana, I'd to checkout the pre-i18n branch following this thread:
https://ask.openstack.org/en/question...
And installed the latest docker 1.3.2 version from this guide:
https://media-glass.es/2014/11/02/lat...
See also:
http://technodrone.blogspot.com/2014/...
git clone https://github.com/stackforge/nova-docker.git
cd nova-docker/
git checkout -b pre-i18n 9045ca43b645e72751099491bf5f4f9e4bddbb91
python setup.py install
chmod 666 /var/run/docker.sock
systemctl restart openstack-nova-compute
The image that you export to glance needs to have exact same name as the docker image.
for example:
Asked: 2014-11-05 12:51:21 -0600
Seen: 574 times
Last updated: Nov 30 '14
Could you post what the errors you are facing are exactly? What is written on the log? How did you put the docker images on glance?
The "image not found" problem was due to an uncaught exception (calling self.docker.inspect_image) on https://github.com/stackforge/nova-docker/blob/master/novadocker/virt/docker/driver.py#L388 (line 388 of driver.py).
Catch the exception and it uses glance to get the image.
I will file a ticket.
I also met the image not found issue, my glance and nova-compute are on different nodes. If I manually pull the dock image like "docker pull ubuntu", it will still fai, saying
"AttributeError: 'module' object has no attribute 'InstanceInfo'"Any clue for this?