Novaclient version 8.0 removed the images attribute from v2/Client

[Lajos Gerecs]

Hi All,

I am trying to run VMTP according to these instructions:

http://vmtp.readthedocs.io/en/latest/quickstart_pip.html

I get this error:

(vmtpenv) root@node-1:/home/ubuntu# vmtp -d -c vmtp.cfg -r adminrc -p secret --protocol T --json test.json
2017-05-06 16:46:50,575 INFO Using http://controller:35357/v3
2017-05-06 16:46:50,576 INFO VM public key: /home/ubuntu/cloud.key.pub
2017-05-06 16:46:50,576 INFO VM private key: /home/ubuntu/cloud.key
/home/ubuntu/vmtpenv/local/lib/python2.7/site-packages/keystoneauth1/adapter.py:142: UserWarning: Using keystoneclient sessions has been deprecated. Please update your software to use keystoneauth1.
  warnings.warn('Using keystoneclient sessions has been deprecated. '
2017-05-06 16:46:51,438 ERROR Traceback (most recent call last):
  File "/home/ubuntu/vmtpenv/local/lib/python2.7/site-packages/vmtp/vmtp.py", line 464, in run
    self.setup()
  File "/home/ubuntu/vmtpenv/local/lib/python2.7/site-packages/vmtp/vmtp.py", line 217, in setup
    self.image_instance = self.comp.find_image(self.config.image_name)
  File "/home/ubuntu/vmtpenv/local/lib/python2.7/site-packages/vmtp/compute.py", line 34, in find_image
    image = self.novaclient.images.find(name=image_name)
AttributeError: 'Client' object has no attribute 'images'

The images attribute is not present in python-novaclient version 8.0. See:
https://github.com/openstack/python-novaclient/commit/41f66d15aa83004d5b26f7d510b19cd8c4b39e8b#diff-44e279ea2e50d3bb91894688e57c02f8L156

Workaround:

pip install python-novaclient==7.1.0

Thanks,
Lajos