Open Stack

On 7/1/15, 8:11 AM, "Ian Cordasco" <ian.cordasco at RACKSPACE.COM> wrote:

>
>
>On 6/30/15, 23:36, "Sam Yaple" <samuel at yaple.net> wrote:
>
>>Ian,
>>
>>
>>The most significant difference would be that Kolla uses image based
>>deployment rather than building from source on each node at runtime
>>allowing for a more consistent and repeatable deployment.
>>
>
>Do you mean specific docker images? Can you expand on how
>os-ansible-deployment is not repeatable? They use an lxc-container cached
>image so all containers are uniform (consistent, repeatable, etc.) and
>build wheels (once) and use an internal repo mirror so that all
>installations use the exact same set of wheels (e.g., consistent and
>repeatable).
>
>Are there places where you've found osad to be not consistent or
>repeatable?

Ian,

We did a 10 day eval of OSAD and liked the tech.  We did find the way the
deployment pipeline works to be lacking.  A purely theoretical problem
with the deployment pipeline is key repositories used to build the
software could be offline.  Since the building of the software occurs
during deployment, this could result in an inability to alter the
configuration of the deployment after OpenStack is deployed.  Kolla
suffers from this same problem during the installation (build pipeline)
step.  But as long as you have already built images somewhere in your
system, you are still able to deploy, avoiding complete downtime on
deployment that OSAD could theoretically suffer.

This theoretical issue makes the deployment non-repeatable.  Hope our 10
day eval analysis helps improve OSAD.

Regards
-steve

>
>>
>>On Tue, Jun 30, 2015 at 2:28 PM, Ian Cordasco
>><ian.cordasco at rackspace.com> wrote:
>>
>>
>>
>>On 6/29/15, 23:59, "Steven Dake (stdake)" <stdake at cisco.com> wrote:
>>
>>>The Kolla community
>>>is pleased to announce the
>>> release of the
>>> Kolla Liberty 1 milestone.  This release fixes 56 bugs
>>> and implements 14 blueprints!
>>>
>>>
>>>Our community developed the following notable features:
>>>
>>>
>>>
>>>* A start at
>>>source-basedcontainers
>>
>>So how does this now compare to the stackforge/os-ansible-deployment
>>(soon
>>to be openstack/openstack-ansible) project?
>>
>>_________________________________________________________________________
>>_
>>OpenStack Development Mailing List (not for usage questions)
>>Unsubscribe: 
>>OpenStack-dev-request at lists.openstack.org?subject:unsubscribe
>><http://OpenStack-dev-request@lists.openstack.org?subject:unsubscribe>
>>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
>>
>>
>>
>>
>>
>>
>
>__________________________________________________________________________
>OpenStack Development Mailing List (not for usage questions)
>Unsubscribe: OpenStack-dev-request at lists.openstack.org?subject:unsubscribe
>http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev