[k8s - R5.0] Contrail-kube-manager fail to come up

[Pulkit Tandon]

Build R5.0(mainline) - 54 / Ocata / CB-Build
Contrail-ansible provisioning
HA setup with 3 controllers and 2 agents.

Issue:

Contrail-kube-manager fail to come up.

Following exception was observed in contrail-kube-manager.log:

12/08/2017 11:05:20 AM [contrail-kube-manager]: __default__ [SYS_ERR]: KubeManagerErrorLog: VncKubernetes - <type 'exceptions.TypeError'>
Python 2.7.12: /usr/bin/python
Fri Dec 8 11:05:20 2017

A problem occurred in a Python script. Here is the sequence of
function calls leading up to the error, in the order they occurred.

 /usr/lib/python2.7/dist-packages/kube_manager/vnc/vnc_kubernetes.py in vnc_process(self=<kube_manager.vnc.vnc_kubernetes.VncKubernetes object>)
  519 while True:
  520 try:
  521 event = self.q.get()
  522 event_type = event['type']
  523 kind = event['object'].get('kind')
event undefined
self = <kube_manager.vnc.vnc_kubernetes.VncKubernetes object>
self.q = <class 'gevent.queue.Queue'>
self.q.get = <unbound method Queue.get>
<type 'exceptions.TypeError'>: unbound method get() must be called with Queue instance as first argument (got nothing instead)
    __class__ = <type 'exceptions.TypeError'>
    __delattr__ = <method-wrapper '__delattr__' of exceptions.TypeError object>
    __dict__ = {}
    __doc__ = 'Inappropriate argument type.'
    __format__ = <built-in method __format__ of exceptions.TypeError object>
    __getattribute__ = <method-wrapper '__getattribute__' of exceptions.TypeError object>
    __getitem__ = <method-wrapper '__getitem__' of exceptions.TypeError object>
    __getslice__ = <method-wrapper '__getslice__' of exceptions.TypeError object>
    __hash__ = <method-wrapper '__hash__' of exceptions.TypeError object>
    __init__ = <method-wrapper '__init__' of exceptions.TypeError object>
    __new__ = <built-in method __new__ of type object>
    __reduce__ = <built-in method __reduce__ of exceptions.TypeError object>
    __reduce_ex__ = <built-in method __reduce_ex__ of exceptions.TypeError object>
    __repr__ = <method-wrapper '__repr__' of exceptions.TypeError object>
    __setattr__ = <method-wrapper '__setattr__' of exceptions.TypeError object>
    __setstate__ = <built-in method __setstate__ of exceptions.TypeError object>
    __sizeof__ = <built-in method __sizeof__ of exceptions.TypeError object>
    __str__ = <method-wrapper '__str__' of exceptions.TypeError object>
    __subclasshook__ = <built-in method __subclasshook__ of type object>
    __unicode__ = <built-in method __unicode__ of exceptions.TypeError object>
    args = ('unbound method get() must be called with Queue instance as first argument (got nothing instead)',)
    message = 'unbound method get() must be called with Queue instance as first argument (got nothing instead)'

The above is a description of an error in a Python program. Here is
the original traceback:

Traceback (most recent call last):
  File "/usr/lib/python2.7/dist-packages/kube_manager/vnc/vnc_kubernetes.py", line 521, in vnc_process
    event = self.q.get()
TypeError: unbound method get() must be called with Queue instance as first argument (got nothing instead)

[OpenContrail Admin (ci-admin-f)]

Review in progress for https://review.opencontrail.org/38224
Submitter: Prasanna Mucharikar (<email address hidden>)

[OpenContrail Admin (ci-admin-f)]

Reviewed: https://review.opencontrail.org/38224
Committed: http://github.com/Juniper/contrail-controller/commit/9792d7da9c4f95df2a7735ba46c16bc06b2450b7
Submitter: Zuul (<email address hidden>)
Branch: master

commit 9792d7da9c4f95df2a7735ba46c16bc06b2450b7
Author: Prasanna Mucharikar <email address hidden>
Date: Fri Dec 8 12:41:54 2017 -0800

Fix for exception in Kube manager at startup.
Closes-Bug: #1737101

Change-Id: I9885297f2b9aa30aa3de41e4fe71ed35b2c97f0a

[Pulkit Tandon (pulkitt)]

Fixed long back.
Latest build where a clean installation happened is CB-ubuntu16-193-ocata.

Closing the bug now