Open Stack

OK, you're on the agenda!


Hilton Austin - MR 406
Monday, April 25, 2:50pm-3:30pm
https://www.openstack.org/summit/austin-2016/summit-schedule/events/9516

Moderators guide is at:

https://wiki.openstack.org/wiki/Operations/Meetups#Moderators_Guide

Etherpad for your session:

https://etherpad.openstack.org/p/AUS-ops-Nova-maint

Regards,


Tom





On 14/04/16 18:45, Juvonen, Tomi (Nokia - FI/Espoo) wrote:
> Hi Tom,
>
> Yes, it would be good to have a discussion session and I could be a moderator.
>
> Br,
> Tomi
>
>> -----Original Message-----
>> From: EXT Tom Fifield [mailto:tom at openstack.org]
>> Sent: Thursday, April 14, 2016 1:16 PM
>> To: openstack-operators at lists.openstack.org
>> Subject: Re: [Openstack-operators] Maintenance
>>
>> Hi Tomi,
>>
>> This seems like a pretty important topic.
>>
>> In addition to this thread, would you consider moderating an ops summit
>> discussion in Austin to gather more about how ops run maintenance on
>> their nova installs?
>>
>> Regards,
>>
>>
>> Tom
>>
>> On 14/04/16 17:14, Juvonen, Tomi (Nokia - FI/Espoo) wrote:
>>> Hi Ops,
>>> I am working in OPNFV Doctor project that has the Telco perspective
>>> about host maintenance related requirements to OpenStack. Already talked
>>> some in dev mailing list and Nova team, but would like to have operator
>>> perspective and interest for maintenance related changes. Not sure where
>>> this will lead, but even a new OpenStack project to fulfil the
>>> requirements. This will be somehow also close to fault monitoring
>>> systems as these NFV related flows are very similar and also monitoring
>>> needs to be aware of the maintenance. I will also be in Austin together
>>> with other OPNFV Doctor people, if to discuss something there.
>>> Here is link to OPNFV Doctor requirements:
>>> _http://artifacts.opnfv.org/doctor/docs/requirements/02-
>> use_cases.html#nvfi-maintenance_
>>> <http://artifacts.opnfv.org/doctor/docs/requirements/02-use_cases.html>
>>> _http://artifacts.opnfv.org/doctor/docs/requirements/03-
>> architecture.html#nfvi-maintenance_
>>> <http://artifacts.opnfv.org/doctor/docs/requirements/03-
>> architecture.html>
>>> _http://artifacts.opnfv.org/doctor/docs/requirements/05-
>> implementation.html#nfvi-maintenance_
>>> <http://artifacts.opnfv.org/doctor/docs/requirements/05-
>> implementation.html>
>>> Here is what I could transfer as use cases, but would ask feedback to
>>> get more:
>>> As admin I want to set maintenance period for certain host.
>>> As admin I want to know when host is ready to actions to be done by admin
>>> during the maintenance. Meaning physical resources are emptied.
>>> As owner of a server I want to prepare for maintenance to minimize
>> downtime,
>>> keep capacity on needed level and switch HA service to server not
>>> affected by
>>> maintenance.
>>> As owner of a server I want to know when my servers will be down because
>> of
>>> host maintenance as it might be servers are not moved to another host.
>>> As owner of a server I want to know if host is to be totally removed, so
>>> instead of keeping my servers on host during maintenance, I want to move
>>> them
>>> to somewhere else.
>>> As owner of a server I want to send acknowledgement to be ready for host
>>> maintenance and I want to state if servers are to be moved or kept on
>> host.
>>> Removal and creating of server is in owner's control already. Optionally
>>> server
>>> Configuration data could hold information about automatic actions to be
>>> done
>>> when host is going down unexpectedly or in controlled manner. Also
>>> actions at
>>> the same if down permanently or only temporarily. Still this needs
>>> acknowledgement from server owner as he needs time for application level
>>> controlled HA service switchover.
>>> Br,
>>> Tomi
>>>
>>>
>>> _______________________________________________
>>> OpenStack-operators mailing list
>>> OpenStack-operators at lists.openstack.org
>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>>
>>
>>
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