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[Diana Clarke <diana.joan.clarke@xxxxxxxxx>]

Public bug reported:

For example:

http://logs.openstack.org/85/271685/4/check/gate-nova-tox-
functional/61aabd8/console.html#_2016-01-24_05_38_40_439

    2016-01-24 01:35:46,325 ERROR [nova.api.openstack.wsgi] Exception handling resource: an integer is required
    Traceback (most recent call last):
      File "nova/api/openstack/wsgi.py", line 801, in _process_stack
        action_result = self.dispatch(meth, request, action_args)
      File "nova/api/openstack/wsgi.py", line 890, in dispatch
        return method(req=request, **action_args)
      File "nova/api/openstack/compute/legacy_v2/contrib/cloudpipe.py", line 136, in index
        for x in self._get_all_cloudpipes(context)]
      File "nova/api/openstack/compute/legacy_v2/contrib/cloudpipe.py", line 96, in _vpn_dict
        if utils.vpn_ping(vpn_ip, vpn_port):
      File "nova/utils.py", line 232, in vpn_ping
        sock.sendto(data, (address, port))
      File "/Users/diana/workspace/nova/.tox/functional/lib/python2.7/site-packages/eventlet/greenio/base.py", line 382, in sendto
        return self._send_loop(self.fd.sendto, data, address, flags)
      File "/Users/diana/workspace/nova/.tox/functional/lib/python2.7/site-packages/eventlet/greenio/base.py", line 361, in _send_loop
        total_sent += send_method(data[total_sent:], *args)
    TypeError: an integer is required

This is caused by the recent eventlet release:

    https://pypi.python.org/pypi/eventlet/0.18.0

In particular, this issue: "Handle blocking I/O errors in GreenSocket".

    https://github.com/eventlet/eventlet/issues/274
    https://github.com/eventlet/eventlet/commit/bc4d1b5d362e5baaeded35b1e339b9db08172dd2

To reproduce (assuming your dev env is using eventlet 0.18.0):

    tox -e functional
nova.tests.functional.api_sample_tests.test_cloudpipe.CloudPipeSampleTest

** Affects: nova
     Importance: Undecided
         Status: New

** Summary changed:

- [gate] functional job fails with TypeError: an integer is required
+ [gate] functional job fails with TypeError: an integer is required (eventlet)

-- 
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https://bugs.launchpad.net/bugs/1537450

Title:
  [gate] functional job fails with TypeError: an integer is required
  (eventlet)

Status in OpenStack Compute (nova):
  New

Bug description:
  For example:

  http://logs.openstack.org/85/271685/4/check/gate-nova-tox-
  functional/61aabd8/console.html#_2016-01-24_05_38_40_439

      2016-01-24 01:35:46,325 ERROR [nova.api.openstack.wsgi] Exception handling resource: an integer is required
      Traceback (most recent call last):
        File "nova/api/openstack/wsgi.py", line 801, in _process_stack
          action_result = self.dispatch(meth, request, action_args)
        File "nova/api/openstack/wsgi.py", line 890, in dispatch
          return method(req=request, **action_args)
        File "nova/api/openstack/compute/legacy_v2/contrib/cloudpipe.py", line 136, in index
          for x in self._get_all_cloudpipes(context)]
        File "nova/api/openstack/compute/legacy_v2/contrib/cloudpipe.py", line 96, in _vpn_dict
          if utils.vpn_ping(vpn_ip, vpn_port):
        File "nova/utils.py", line 232, in vpn_ping
          sock.sendto(data, (address, port))
        File "/Users/diana/workspace/nova/.tox/functional/lib/python2.7/site-packages/eventlet/greenio/base.py", line 382, in sendto
          return self._send_loop(self.fd.sendto, data, address, flags)
        File "/Users/diana/workspace/nova/.tox/functional/lib/python2.7/site-packages/eventlet/greenio/base.py", line 361, in _send_loop
          total_sent += send_method(data[total_sent:], *args)
      TypeError: an integer is required

  This is caused by the recent eventlet release:

      https://pypi.python.org/pypi/eventlet/0.18.0

  In particular, this issue: "Handle blocking I/O errors in
  GreenSocket".

      https://github.com/eventlet/eventlet/issues/274
      https://github.com/eventlet/eventlet/commit/bc4d1b5d362e5baaeded35b1e339b9db08172dd2

  To reproduce (assuming your dev env is using eventlet 0.18.0):

      tox -e functional
  nova.tests.functional.api_sample_tests.test_cloudpipe.CloudPipeSampleTest

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