Tempest test "test_list_no_containers" constantly fails if Ceilometer is installed

[Yaroslav Lobankov]

Tempest test tempest.api.object_storage.test_account_services.AccountTest.test_list_no_containers constantly fails if Ceilometer is installed. If Ceilometer is NOT installed, the test works perfectly.

STEPS TO REPRODUCE:
1. Deploy an environment.
2. Install mos-tempest-runner on the Fuel master node (https://github.com/Mirantis/mos-tempest-runner.git).
3. # ./rejoin.sh
4. # vim shouldfail/shouldfail.yaml
5. Remove the test from the shouldfail.yaml file.
6. # run_tests tempest.api.object_storage.test_account_services.AccountTest.test_list_no_containers

ENVIRONMENT:
Ubuntu, Neutron with VLAN segmentation, Cinder LVM, Sahara and Ceilometer enabled, 1 (controller + mongo), 1 (compute + cinder).

VERSION:
  feature_groups:
    - mirantis
  production: "docker"
  release: "7.0"
  openstack_version: "2015.1.0-7.0"
  api: "1.0"
  build_number: "163"
  build_id: "2015-08-12_09-40-51"
  nailgun_sha: "1af2c56136c72c19ed61d56599c5a63fd6d60b10"
  python-fuelclient_sha: "b297cee0c54b4ff787ca0ac518a54348b838d342"
  fuel-agent_sha: "57145b1d8804389304cd04322ba0fb3dc9d30327"
  fuel-nailgun-agent_sha: "e01693992d7a0304d926b922b43f3b747c35964c"
  astute_sha: "e1d3a435e5df5b40cbfb1a3acf80b4176d15a2dc"
  fuel-library_sha: "22f848670e49d89fc04aaed4d8efd1b07360cbe7"
  fuel-ostf_sha: "c7f745431aa3c147f2491c865e029e0ffea91c47"
  fuelmain_sha: "af2d875a47c5d08bb62943bed5ef1ae7d7ea3329"

Diagnostic snapshot is attached.

[Yaroslav Lobankov (ylobankov)]

Setting importance to High because it is basic functionality of Object Storage and we should fix it.

[Julia Portnova (yportnova)]

test_list_no_containers expects 'content-length' in response headers.
When ceilometer middleware is used no 'content-length' header presents but 'transfer-encoding' does.

As there is no need in content-length header if transfer-encoding is provided I assume this test should be modified.

[Oleksiy Butenko (obutenko)]

test_list_no_containers[id-884ec421-fbad-4fcc-916b-0580f2699565] Passed
on ci (env Neutron with VLAN, Cinder LVM, Sahara and Ceilometer enabled)

Change to Invalid
Can't reproduce this bug manual and on ci