nova-api error: [Errno 113] No route to host

[Joe Gordon]

Seen in nova-api in passing gate tests:

Traceback (most recent call last):
  File "/usr/local/lib/python2.7/dist-packages/eventlet/greenpool.py", line 80, in _spawn_n_impl
    func(*args, **kwargs)
  File "/usr/local/lib/python2.7/dist-packages/eventlet/wsgi.py", line 594, in process_request
    proto.__init__(sock, address, self)
  File "/usr/lib/python2.7/SocketServer.py", line 638, in __init__
    self.handle()
  File "/usr/lib/python2.7/BaseHTTPServer.py", line 342, in handle
    self.handle_one_request()
  File "/usr/local/lib/python2.7/dist-packages/eventlet/wsgi.py", line 231, in handle_one_request
    self.raw_requestline = self.rfile.readline(self.server.url_length_limit)
  File "/usr/lib/python2.7/socket.py", line 476, in readline
    data = self._sock.recv(self._rbufsize)
  File "/usr/local/lib/python2.7/dist-packages/eventlet/greenio.py", line 253, in recv
    return fd.recv(buflen, flags)
error: [Errno 113] No route to host

http://logs.openstack.org/25/67025/1/check/check-tempest-dsvm-postgres-full/2efcb06/logs/screen-n-api.txt.gz?#_2014-01-16_10_32_29_285

logstash query: message:"error: [Errno 113] No route to host" AND filename:"logs/screen-n-api.txt"

[Shawn Hartsock (hartsock)]

I found something similar reported here:
* https://groups.google.com/forum/#!topic/hookbox/hSj29f-nVvI

With no answers.

[Joe Gordon (jogo)]

logstash points to this being a stable/havana bug that isn't seen in trunk.