Today I tried to deploy OpenStack Rocky by kolla-ansible.

Because my environment have to use Ceilometer, so have to deploy Gnocchi.

But now I'm stuck at "TASK [gnocchi : Running gnocchi bootstrap container]"

And check docker container, it shows one gnocchi container is running call "bootstrap_gnocchi" and using the image called "kolla/ubuntu-binary-gnocchi-api:rocky".

So I check its docker log and found that it shows below error repeatly.

2019-05-16 05:00:50,005 [19] ERROR    gnocchi.utils: Unable to initialize storage driver
Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/tenacity/__init__.py", line 333, in call
    result = fn(*args, **kwargs)
  File "/usr/lib/python3/dist-packages/gnocchi/storage/__init__.py", line 102, in get_driver
    conf.storage)
  File "/usr/lib/python3/dist-packages/gnocchi/storage/ceph.py", line 52, in __init__
    self.rados, self.ioctx = ceph.create_rados_connection(conf)
  File "/usr/lib/python3/dist-packages/gnocchi/common/ceph.py", line 51, in create_rados_connection
    raise ImportError("No module named 'rados' nor 'cradox'")
ImportError: No module named 'rados' nor 'cradox'

I think it caused by images, because it's normal when I deployed another environment two weeks ago.

And found that this image just updated 10 hours ago.

But it just my guess. Can anyone know what happen?