Open Stack

We are CentOS7 shop that is why i have started playing with TripleO on
my VMware environment to get familiar. what do you suggest for 20 node
cluster? we don't have any storage requirement all we need CPU and
Memory to run our application, currently all application running on
VMware and i want to migrate them over Openstack and do some rapid
deployment.

This is what i am planning (let me if i am wrong)

2 controller node (in HA)
2 Cisco ASR1k (L3 function in HA)
20 compute node with 10G nic and lots of memory and many cpu cores.

Anything else which i am missing?

On Thu, Feb 1, 2018 at 10:15 AM, Fawaz Mohammed
<fawaz.moh.ibraheem at gmail.com> wrote:
> Hi Satish,
>
> TripleO (Supported on CentOS and RHEL) and Juju (Supported on Ubuntu) [1]
> are the most used OpenStack deployment tools.
>
> From the deployment perspectives, you need to know your cloud setup and the
> required plugins to decide which deployment you will choose. As each tool
> has a pre-integrated plugging out of the box.
>
>
> [1]
> https://docs.openstack.org/charm-deployment-guide/latest/install-juju.html
> ---
> Regards,
> Fawaz Mohammed
>
> On Thu, Feb 1, 2018 at 5:04 PM, Satish Patel <satish.txt at gmail.com> wrote:
>>
>> Hi Fawaz,
>>
>> Great so you think I'm doing right thing to use ASR1k for my L3 function?
>>
>> I'm using DVR on my lab with 3 node cluster and it's kinda complicated to
>> troubleshoot sometime.
>>
>> We are planning to build 20 node cluster for start and started playing
>> with tripleo to deploy and having lots of issue with tripleo too :(  I was
>> also thinking to use mirantis but they stopped development.
>>
>> Based on your experience what most of folks use to deploy middle size
>> cloud? What about you?
>>
>>
>>
>>
>>
>>
>>
>> Sent from my iPhone
>>
>> On Jan 31, 2018, at 11:48 PM, Fawaz Mohammed
>> <fawaz.moh.ibraheem at gmail.com> wrote:
>>
>> http://www.jimmdenton.com/networking-cisco-asr-install/ can beet your
>> requirements. I have another plugin in production from different vendor for
>> the same purpose. and it works perfect.
>>
>> Regarding your question about the license, usually, there is no license
>> for such plugins.
>>
>> I've no production experience with DVR, and I don't recommend it in medium
>> to large environment.
>>
>> On Thu, Feb 1, 2018 at 2:58 AM, Satish Patel <satish.txt at gmail.com> wrote:
>>>
>>> What about this? http://www.jimmdenton.com/networking-cisco-asr-part-two/
>>>
>>> ML2 does use ASR too,
>>>
>>> Just curious what people mostly use in production? are they use DVR or
>>> some kind of hardware for L3?
>>>
>>>
>>> On Wed, Jan 31, 2018 at 4:02 PM, Fawaz Mohammed
>>> <fawaz.moh.ibraheem at gmail.com> wrote:
>>> > Hi Santish,
>>> >
>>> > In my knowlege, Cisco has ml2 driver for Nexus only.
>>> >
>>> > So, if you have requirements for dynamic L3 provisioning /
>>> > configuration,
>>> > it's better to go with SDN solution.
>>> >
>>> > On Jan 31, 2018 11:39 PM, "Satish Patel" <satish.txt at gmail.com> wrote:
>>> >>
>>> >> So no one using ASR 1001 for Openstack?
>>> >>
>>> >> On Tue, Jan 30, 2018 at 11:21 PM, Satish Patel <satish.txt at gmail.com>
>>> >> wrote:
>>> >> > Folks,
>>> >> >
>>> >> > We are planning to deploy production style private cloud and
>>> >> > gathering
>>> >> > information about what we should use and why and i came across with
>>> >> > couple of document related network node criticality and performance
>>> >> > issue and many folks suggesting following
>>> >> >
>>> >> > 1. DVR (it seem complicated after reading, also need lots of public
>>> >> > IP)
>>> >> > 2. Use ASR1k centralized router to use for L3 function  (any idea
>>> >> > what
>>> >> > model should be good? or do we need any licensing to integrate with
>>> >> > openstack?)
>>> >> >
>>> >> > Would like to get some input from folks who already using openstack
>>> >> > in
>>> >> > production and would like to know what kind of deployment they pick
>>> >> > for network/neutron performance?
>>> >>
>>> >> _______________________________________________
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>>
>>
>