Is this to optimize the performance of the job? Can you provide a link to where 
the downloading is occurring that you’d like to restrict?

From: Abhishek Shrivastava [mailto:abhis...@cloudbyte.com]
Sent: Sunday, July 19, 2015 10:53 PM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [openstack-infra] [CI] [tempest] Tempest tests 
failing with SSH timeout.

This is ok for the services it will install, but how can we also restrict the 
downloading of all the projects(i.e; downloading only required projects) ?

On Sun, Jul 19, 2015 at 11:39 PM, Asselin, Ramy 
<ramy.asse...@hp.com<mailto:ramy.asse...@hp.com>> wrote:
There are two ways that I know of to customize what services are run:

1.      Setup your own feature matrix [1]

2.      Override enabled services [2]

Option 2 is probably what you’re looking for.

[1] 
http://git.openstack.org/cgit/openstack-infra/devstack-gate/tree/devstack-vm-gate-wrap.sh#n152
[2] 
http://git.openstack.org/cgit/openstack-infra/devstack-gate/tree/devstack-vm-gate.sh#n76

From: Abhishek Shrivastava 
[mailto:abhis...@cloudbyte.com<mailto:abhis...@cloudbyte.com>]
Sent: Sunday, July 19, 2015 10:37 AM

To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [openstack-infra] [CI] [tempest] Tempest tests 
failing with SSH timeout.

Hi Ramy,

Thanks for the suggestion. One more thing I need to ask, as I have have setup 
one more CI so is there any way that we can decide that only required projects 
should get downloaded and installed during devstack installation dynamically. 
As I see no such things that can be done to devstack-gate scripts so the 
following scenario can be achieved.

On Sun, Jul 19, 2015 at 8:38 PM, Asselin, Ramy 
<ramy.asse...@hp.com<mailto:ramy.asse...@hp.com>> wrote:
Just the export I mentioned:
export DEVSTACK_GATE_NEUTRON=1
Devstack-gate scripts will do the right thing when it sees that set. You can 
see plenty of examples here [1].

Ramy

[1] 
http://git.openstack.org/cgit/openstack-infra/project-config/tree/jenkins/jobs/devstack-gate.yaml#n467

From: Abhishek Shrivastava 
[mailto:abhis...@cloudbyte.com<mailto:abhis...@cloudbyte.com>]
Sent: Sunday, July 19, 2015 2:24 AM
To: OpenStack Development Mailing List (not for usage questions)
Subject: Re: [openstack-dev] [openstack-infra] [CI] [tempest] Tempest tests 
failing with SSH timeout.

Hi Ramy,

Thanks for the suggestion but since I am not including the neutron project, so 
downloading and including it will require any additional configuration in 
devstack-gate or not?

On Sat, Jul 18, 2015 at 11:41 PM, Asselin, Ramy 
<ramy.asse...@hp.com<mailto:ramy.asse...@hp.com>> wrote:
We ran into this issue as well. I never found the root cause, but I found a 
work-around: Use neutron-networking instead of the default nova-networking.

If you’re using devstack-gate, it’s as  simple as:
export DEVSTACK_GATE_NEUTRON=1

Then run the job as usual.

Ramy

From: Abhishek Shrivastava 
[mailto:abhis...@cloudbyte.com<mailto:abhis...@cloudbyte.com>]
Sent: Friday, July 17, 2015 9:15 AM
To: OpenStack Development Mailing List (not for usage questions)
Subject: [openstack-dev] [openstack-infra] [CI] [tempest] Tempest tests failing 
with SSH timeout.

Hi Folks,

In my CI I see the following tempest tests failure for a past couple of days.

•        
tempest.scenario.test_minimum_basic.TestMinimumBasicScenario.test_minimum_basic_scenario
 [361.274316s] ... FAILED

•        
tempest.scenario.test_volume_boot_pattern.TestVolumeBootPattern.test_volume_boot_pattern
 [320.122458s] ... FAILED

•        
tempest.scenario.test_volume_boot_pattern.TestVolumeBootPatternV2.test_volume_boot_pattern
 [317.399342s] ... FAILED

•        
tempest.thirdparty.boto.test_ec2_instance_run.InstanceRunTest.test_compute_with_volumes
 [257.858272s] ... FAILED

The failure logs are always the same every time, i.e;



03:34:09     2015-07-17 03:21:13,256 9505 ERROR    [tempest.scenario.manager] 
(TestVolumeBootPattern:test_volume_boot_pattern) Initializing SSH connection to 
172.24.5.1 failed. Error: Connection to the 172.24.5.1 via SSH timed out.

03:34:09     User: cirros, Password: None

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager 
Traceback (most recent call last):

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager   File 
"tempest/scenario/manager.py", line 312, in get_remote_client

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager     
linux_client.validate_authentication()

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager   File 
"tempest/common/utils/linux/remote_client.py", line 62, in 
validate_authentication

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager     
self.ssh_client.test_connection_auth()

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager   File 
"/opt/stack/new/tempest/.tox/all/local/lib/python2.7/site-packages/tempest_lib/common/ssh.py",
 line 151, in test_connection_auth

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager     
connection = self._get_ssh_connection()

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager   File 
"/opt/stack/new/tempest/.tox/all/local/lib/python2.7/site-packages/tempest_lib/common/ssh.py",
 line 87, in _get_ssh_connection

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager     
password=self.password)

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager 
SSHTimeout: Connection to the 172.24.5.1 via SSH timed out.

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager User: 
cirros, Password: None

03:34:09     2015-07-17 03:21:13.256 9505 ERROR tempest.scenario.manager

03:34:09     2015-07-17 03:21:14,377 9505 INFO     
[tempest_lib.common.re<http://tempest_lib.common.re>



Because of these every job is failing, so if someone can help me regarding this 
please do reply.

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Thanks & Regards,
Abhishek
Cloudbyte Inc.<http://www.cloudbyte.com>

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