fuel-dev team mailing list archive

[Andrew Woodward <xarses@xxxxxxxxx>]

Harsha,

If you are following the master branch, then it is currently possible to
deploy HA (multinode with HA) with a single controller. This differs from
multinode in that all of the ha parts such galera, and haproxy are already
setup, and that more controllers can be added later. We are planning on
removing support for multinode from master shortly after we release 5.0.
This will give you an env that will more closely mimic what most people
will be deploying while keeping the env footprint down.




On Thu, Apr 24, 2014 at 10:45 AM, Harsha Ramamurthy <hramamur@xxxxxxxxxxx>wrote:

> Mike, Raja,
>
>
>
> From the perspective of testing our plugin – is HA really required in
> terms of having multiple controller nodes? Or as suggested by Mike
> earlier,can I go ahead with 1 Fuel, 2 compute and 1 controller nodes?
>
>
>
> Regards
>
> Harsha
>
>
>
>
>
> *From:* Mike Scherbakov [mailto:mscherbakov@xxxxxxxxxxxx]
> *Sent:* Thursday, April 24, 2014 10:36 AM
> *To:* Raja Srinivasan
> *Cc:* Harsha Ramamurthy; Evgeniya Shumakher; Prakash Kaligotla;
> fuel-dev@xxxxxxxxxxxxxxxxxxx; Didier Stolpe; Brian Imber (CW); Kenneth
> Ross
>
> *Subject:* Re: Query on Mirantis Openstack deployment
>
>
>
> Thanks Harsha,
>
> info you provided clarifies a lot.
>
>
>
> First of all, it looks like your email passed to fuel-dev successfully.
>
>
>
> Regarding VCS and ADX - let us get timeout for a day or two to learn it
> and discuss with the team. Overall, it looks like we would need to come up
> with modifications in puppet modules to allow deployment / configuration of
> corresponding Neutron drivers to enable this in Fuel.
>
>
>
> Thanks,
>
>
>
> On Thu, Apr 24, 2014 at 9:16 PM, Raja Srinivasan <rsrinivasan@xxxxxxxxxxxx>
> wrote:
>
> Harsha
>
> I removed a bunch of people from this email CC -- it is just noise to them.
>
>
>
> I have added Evgeniya.  She is the business analyst working with me on
> Technology Partnerships.  She is not support but works with me and if there
> is something quite simple like this, she can also answer them.
>
>
>
> In the reference architecture, for HA testing you would need 3 controller
> nodes.  I would recommend that you modify the config so you have 3
> controller nodes and not 2.
>
>
>
>
> ---------------------------
>
> Thanks & Regards
>
> Raja Srinivasan
>
> +1(408)598-1175
>
> rsrinivasan@xxxxxxxxxxxx
>
>
>
> On Wed, Apr 23, 2014 at 1:36 PM, Harsha Ramamurthy <hramamur@xxxxxxxxxxx>
> wrote:
>
> Raju
>
>
>
> [image: cid:image007.png@01CF5ED3.BC3D2D30]
>
>
>
>
>
> We will follow the above model (taken from Mirantis documentation) but
> with a few changes. The setup we plan to have will include:
>
>
>
> 1.       2  Controller Nodes
>
> 2.       7 Compute Nodes
>
> 3.       1 Fuel Node
>
> 4.       We won’t have a Cinder Node as our plugin is focused on
> Networking
>
>
>
> Does this sound good? If so, we will go ahead with the setup.
>
>
>
> Thanks
>
> Harsha
>
>
>
>
>
>
>
> *From:* Harsha Ramamurthy
> *Sent:* Wednesday, April 23, 2014 11:35 AM
> *To:* 'Anuj'; 'rsrinivasan@xxxxxxxxxxxx'
>
>
> *Cc:* Prakash Kaligotla; 'fuel-dev@xxxxxxxxxxxxxxxxxxx'; '
> jpipes@xxxxxxxxxxxx'; Didier Stolpe; Brian Imber (CW); Kenneth Ross;
> 'Easter David'; 'mscherbakov@xxxxxxxxxxxx'; 'adanin@xxxxxxxxxxxx'
> *Subject:* RE: Query on Mirantis Openstack deployment
>
>
>
> Keeping Raju in the loop as discussed in the meeting today.
>
>
>
> Rgds
>
>
>
> *From:* Harsha Ramamurthy
> *Sent:* Wednesday, April 23, 2014 10:42 AM
> *To:* 'Anuj'
> *Cc:* Prakash Kaligotla; fuel-dev@xxxxxxxxxxxxxxxxxxx; jpipes@xxxxxxxxxxxx;
> Didier Stolpe; Brian Imber (CW); Kenneth Ross; Easter David;
> mscherbakov@xxxxxxxxxxxx; adanin@xxxxxxxxxxxx
> *Subject:* RE: Query on Mirantis Openstack deployment
>
>
>
> 1.    For partner certification is there a required/recommended
> deployment model that needs to be followed – such as number of Controller
> and compute nodes, separate node for Fuel etc. There is a suggested model
> for deployment in the documentation on Mirantis website – which seems to
> incorporate HA considerations, but is that necessary for our setup aimed at
> plugin certification?
>
> 2.    We are of the understanding that we will be receiving certain test
> scripts that need to be executed as part of certification process. How do
> we get hold of those?
>
>
>
>
>
> Regards
>
> Harsha
>
>
>
> *From:* Anuj [mailto:akumar@xxxxxxxxxxxx <akumar@xxxxxxxxxxxx>]
> *Sent:* Wednesday, April 23, 2014 10:33 AM
> *To:* Harsha Ramamurthy
> *Cc:* Prakash Kaligotla; fuel-dev@xxxxxxxxxxxxxxxxxxx; jpipes@xxxxxxxxxxxx;
> Didier Stolpe; Brian Imber (CW); Kenneth Ross; Easter David;
> mscherbakov@xxxxxxxxxxxx; adanin@xxxxxxxxxxxx
> *Subject:* Re: Query on Mirantis Openstack deployment
>
>
>
> It is the right forum. What are your questions?
>
> Cheers!
>
> AK.
>
>
>
>
>
>
>
> On Apr 23, 2014, at 12:11 PM, Harsha Ramamurthy <hramamur@xxxxxxxxxxx>
> wrote:
>
>
>
> Hi Folks,
>
>
>
> Any updates? Is this the right forum to ask certification related
> questions? Any inputs would be greatly appreciated. Thanks..
>
>
>
> Regards
>
> Harsha
>
>
>
>
>
> *From:* Prakash Kaligotla
> *Sent:* Monday, April 21, 2014 2:36 PM
> *To:* Harsha Ramamurthy; fuel-dev@xxxxxxxxxxxxxxxxxxx; jpipes@xxxxxxxxxxxx
> *Cc:* Didier Stolpe; Brian Imber (CW); Kenneth Ross; deaster@xxxxxxxxxxxx;
> mscherbakov@xxxxxxxxxxxx; adanin@xxxxxxxxxxxx; akumar@xxxxxxxxxxxx
> *Subject:* RE: Query on Mirantis Openstack deployment
>
>
>
> Two other questions
>
>
>
> 1.       We are of the understanding that we will be receiving certain
> test scripts that need to be executed as part of certification process. How
> do we get hold of those?
>
> 2.       Is this the right forum to ask such questions about
> certification? If not, please redirect to appropriate folks.
>
>
>
> Thanks
>
> Prakash
>
>
>
> *From:* Harsha Ramamurthy
> *Sent:* Monday, April 21, 2014 2:25 PM
> *To:* fuel-dev@xxxxxxxxxxxxxxxxxxx; jpipes@xxxxxxxxxxxx
> *Cc:* Prakash Kaligotla
> *Subject:* Query on Mirantis Openstack deployment
>
>
>
> Hi Folks,
>
>
>
> We are currently working on setting up an environment for certification of
> Brocade networking plugins by Mirantis. Our current plan is to use 1
> controller and 1 compute node but the model suggested in Mirantis
> documentation<http://docs.mirantis.com/fuel/fuel-4.1/pre-install-guide.html#preparing-the-mirantis-openstack-deployment> seems
> to be as below:
>
>
>
> <image001.png>
>
>
>
>
>
>
>
> For partner certification, is there a required/recommended deployment
> model that needs to be followed? Appreciate your inputs here. Thank you…
>
>
>
> Regards
>
> Harsha
>
>
>
>
>
>
>
>
>
> --
>
> Mike Scherbakov
>
> #mihgen
>
> --
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>


-- 
Andrew
Mirantis
Ceph community