[Openstack-operators] [Rally] Scale testing of openstack

Dina Belova dbelova at mirantis.com
Thu Mar 10 18:28:10 UTC 2016


Hm, sounds like a bug.. + Andrey and Boris - possibly they can tell more..

On Thu, Mar 10, 2016 at 9:04 PM, Edgar Magana <edgar.magana at workday.com>
wrote:

> I am including one of our Rally expert to provide some guidance!
>
> Kyle, please provide any details that you may have in mind.
>
> Thanks,
>
> Edgar
>
> From: Akshay Kumar Sanghai <akshaykumarsanghai at gmail.com>
> Date: Thursday, March 10, 2016 at 9:43 AM
> To: Dina Belova <dbelova at mirantis.com>
> Cc: openstack-operators <openstack-operators at lists.openstack.org>
> Subject: Re: [Openstack-operators] [Rally] Scale testing of openstack
>
> Hi Dina,
> Thanks for the reference.
> I edited the sample boot.json file and added the network context. It gives
> an error while executing the task: "Error BadRequest: Multiple possible
> networks found, use a Network ID to be more specific". I think because I
> have multiple networks, its asking for which network to select.
> JSON file:
> {
>     "NovaServers.boot_server": [
>         {
>             "args": {
>                 "flavor": {
>                     "name": "m1.tiny"
>                 },
>                 "image": {
>                     "name": "cirros-0.3.4-x86_64"
>                 }
>             },
>             "runner": {
>                 "type": "constant",
>                 "times": 4,
>                 "concurrency": 2
>             },
>             "context": {
>                 "users": {
>                     "tenants": 3,
>                     "users_per_tenant": 2
>                 },
>                 "network": {
>                     "networks_per_tenant": 2,
>                     "subnets_per_network": 1
>                 }
>             }
>         }
>     ]
> }
>
> Can you please help me with this issue ?
>
> Thanks,
> Akshay
>
>
> On Thu, Mar 10, 2016 at 10:19 PM, Dina Belova <dbelova at mirantis.com>
> wrote:
>
>> Akshay,
>>
>> you may try to use
>> http://docs.openstack.org/developer/rally/plugin/plugin_reference.html#novaservers-boot-server-scenario and
>> specify two contexts in the scenario configuration: user context for tenant
>> creation and network context for networks creation for these tenants.
>> Scenario itself will be creating the VMs and link them to the networks.
>>
>> Cheers,
>> Dina
>>
>> On Thu, Mar 10, 2016 at 6:03 PM, Akshay Kumar Sanghai <
>> akshaykumarsanghai at gmail.com> wrote:
>>
>>> Hi,
>>> I have a openstack setup with 1 controller node, 1 network node and 2
>>> compute nodes. I want to perform scale testing of the setup in the
>>> following manner:
>>>
>>> - Create 10 tenants
>>> - Create 1 router per tenant
>>> - Create 100 neutron networks across 10 tenants attached to the router
>>> - Create 500 VMs spread across 10 tenants attached to the networks
>>>
>>> Individually, I can create tenants, routers , networks ,vms , but I
>>> don't know how to keep them interconnected meaning the networks connecting
>>> to those existing router and then  VMs connecting to those networks.
>>>
>>> Please suggest me if some plugin is already available and  how to
>>> generate load from those VMs
>>>
>>>
>>> Thanks,
>>> Akshay Sanghai
>>>
>>> _______________________________________________
>>> OpenStack-operators mailing list
>>> OpenStack-operators at lists.openstack.org
>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>>
>>>
>>
>>
>> --
>>
>> Best regards,
>>
>> Dina Belova
>>
>> Software Engineer
>>
>> Mirantis Inc.
>>
>
>


-- 

Best regards,

Dina Belova

Software Engineer

Mirantis Inc.
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