No module named tinyrpc.server

asked 2017-02-14 09:10:55 -0600

Rafael Almeida gravatar image

updated 2017-02-15 17:43:21 -0600

Hi, kolla/centos-binary-neutron-openvswitch-agent:master error with kolla-ansible

kolla/centos-binary-neutron-openvswitch-agent:master   "kolla_start"       12 minutes ago      Restarting (1) 5 minutes ago                       neutron_openvswitch_agent

INFO:__main__:Setting permission for /var/log/kolla/neutron/neutron-l3-agent.log
INFO:__main__:Setting permission for /var/log/kolla/neutron/neutron-metadata-agent.log
Running command: 'neutron-openvswitch-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini'
Guru meditation now registers SIGUSR1 and SIGUSR2 by default for backward compatibility. SIGUSR1 will no longer be registered in a future release, so please use SIGUSR2 to generate reports.
Traceback (most recent call last):
  File "/usr/bin/neutron-openvswitch-agent", line 10, in <module>
  File "/usr/lib/python2.7/site-packages/neutron/cmd/eventlet/plugins/", line 20, in main
  File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/openvswitch/agent/", line 46, in main
    mod = importutils.import_module(mod_name)
  File "/usr/lib/python2.7/site-packages/oslo_utils/", line 73, in import_module
  File "/usr/lib/python2.7/site-packages/neutron/plugins/ml2/drivers/openvswitch/agent/openflow/native/", line 18, in <module>
    from ryu.base import app_manager
  File "/usr/lib/python2.7/site-packages/ryu/base/", line 35, in <module>
    from import wsgi
  File "/usr/lib/python2.7/site-packages/ryu/app/", line 23, in <module>
    from tinyrpc.server import RPCServer
ImportError: No module named tinyrpc.server
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Nothing changed in Docker images that can make this issue. Maybe is a packager (rdo) issue. Also can't see such issue in master gates ATM,

Eduardo Gonzalez gravatar imageEduardo Gonzalez ( 2017-02-15 17:40:33 -0600 )edit

will try to reproduce such issue

Eduardo Gonzalez gravatar imageEduardo Gonzalez ( 2017-02-15 17:40:48 -0600 )edit

Similar problem deploying Packstack:

Error: Package: python2-ryu-4.9-2.el7.noarch (centos-openstack-newton)
           Requires: python-tinyrpc

Centos doesn't have a package named python-tinyrpc. Has Ryu added this requirement, and tinyrpc is not widely available?

Bernd Bausch gravatar imageBernd Bausch ( 2017-02-20 18:41:36 -0600 )edit

(I successfully deployed an all-in-one Packstack yesterday. The tinyrpc error message appears today when I try to provision a compute node. Same error when running yum update on my all-in-one)

Bernd Bausch gravatar imageBernd Bausch ( 2017-02-20 18:43:36 -0600 )edit

1 answer

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answered 2017-08-22 09:25:53 -0600

rbowen gravatar image

This is now available:


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Asked: 2017-02-14 09:10:55 -0600

Seen: 1,060 times

Last updated: Aug 22 '17