[Openstack-operators] Milan Ops MidCycle - Inventory and Fleet Management

[Juvonen, Tomi (Nokia - FI/Espoo)]

Here is a draft of the etherpad for the session in Thursday afternoon. Please 
add anything you want to discuss, so I can prepare accordingly.

https://etherpad.openstack.org/p/MIL-ops-inventory-and-fleet-management

Thanks,
Tomi

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[Openstack-operators] Forthcoming Nova Ocata 15.0.1 patch release - high severity fixes

[Matt Riedemann]

I've got a release request up for the Nova Ocata 15.0.1 patch release 
here [1].


This release contains a few fixes for some high severity regression bugs 
introduced in the 15.0.0 release. If you have not yet upgraded to Ocata 
15.0.0 I'd recommend going with this version when you do to get the 
fixes within.


See the release notes for more details [2] (note these are from the as 
yet unreleased release notes so they don't say 15.0.1 yet).


[1] https://review.openstack.org/#/c/445677/
[2] 
http://docs-draft.openstack.org/75/445575/1/check/gate-nova-releasenotes/c9bd6df//releasenotes/build/html/unreleased.html


--

Thanks,

Matt

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[Openstack-operators] March 17 Price Increase - OpenStack Summit Boston

[Kendall Waters]

Hi everyone, 

It’s your last chance to save on your OpenStack Summit Boston tickets before 
prices increase this Friday, March 17 at 11:59pm PDT (March 18 at 7:59 UTC).

REGISTER HERE: https://openstacksummit2017boston.eventbrite.com 

Contact sum...@openstack.org  if you have any 
questions. 

IMPORTANT LINKS
Check out the Summit schedule 

Book a discounted hotel room 

Interested in sponsoring the Summit? Find more information here 
. 
Request a visa invitation letter 

Cheers,
Kendall
 
Kendall Waters
OpenStack Marketing
kend...@openstack.org


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[Openstack-operators] MIL Ops meetup -- Rabbitmq Pitfalls with HA etherpad

[Rochelle Grober]

Please add your comments, suggestions, info, etc. to the Rabbitmq with HA 
pitfalls etherpad.  There are a few things out there already that will 
hopefully induce more and better items to include.

See you tomorrow!

https://etherpad.openstack.org/p/MIL-ops-rabbitmq-pitfalls-ha

--Rocky


华为技术有限公司 Huawei Technologies Co., Ltd.
[Company_logo]
Rochelle Grober
Sr. Staff Architect, Open Source
Office Phone:408-330-5472
Email:rochelle.gro...@huawei.com

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Re: [Openstack-operators] OpenStack Operators Milan - Neutron Session

[Edgar Magana]

Saverio,

We all know that there is not such a thing as “strongly technical” for 
companies trying to introduce a product. Let’s give it a try. However, this is 
up to the community to decide if the sessions are what they were looking for.
I will miss so much the event…  Arrgghhh..

Thanks,

Edgar

From: Saverio Proto 
Date: Tuesday, March 14, 2017 at 2:44 AM
To: Edgar Magana 
Cc: Christoph Andreas Torlinsky , 
"randy.perry...@dell.com" , 
"openstack-operators@lists.openstack.org" 

Subject: Re: [Openstack-operators] OpenStack Operators Milan - Neutron Session

Hello Edgar,
there was a discussion about this here:
http://eavesdrop.openstack.org/meetings/ops_meetup_team/2017/ops_meetup_team.2017-03-07-20.16.log.txt
we had several sponsor requests to make presentations. We agreed that as long 
as the sponsor presentations are strongly technical everybody will be happy.
ciao,

Saverio


2017-03-13 18:21 GMT+01:00 Edgar Magana 
>:
WOW! Something has changed from previous Ops Meet-ups. I remember clearly that 
we (Operators), wanted to have a free-from-vendors environment and it seems 
that now we want them to come and provide updates on their offerings.
I think vendors have plenty opportunities to show their features and demos, for 
instance the Summits and OpenStack Days around the world.

Thanks,

Edgar

From: Christoph Andreas Torlinsky 
>
Date: Monday, March 13, 2017 at 10:11 AM
To: "randy.perry...@dell.com" 
>
Cc: 
"OpenStack-operators@lists.openstack.org"
 
>
Subject: Re: [Openstack-operators] OpenStack Operators Milan - Neutron Session

I'll be there from Nuage Networks, as far as I know.




Error! Filename not specified.

Christoph Andreas Torlinski



christ...@nuagenetworks.net

On 9 March 2017 at 13:36, 
> wrote:
Here is the etherpad for the Neutron Session in Milan
https://etherpad.openstack.org/p/MIL-ops-neutron

Please add to it anything you would like to cover.

Also will anyone from SDN Vendors be there?  Please come and provide a 5 minute 
update to your offering.

Thank You

Randy Perryman
Technical Staff, Cloud Architect
Certified OpenStack Administrator

Dell EMC | OpenSource Solutions Group
office + 01 603 249 7710
mobile +01 603 321 5611
email randy.perry...@dell.com
http://www.dell.com/cloud

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Re: [Openstack-operators] Seeking OpenStack Days East Sponsorship Funding [3]

[Haisam Ido]

Dear OpenStack Days East Sponsors and Supporters,

Thank you for considering sponsoring this year’s OpenStack Days East
 conference which is planned to be in the
city of Washington, DC, in mid to late August. The event will have focus on
the Government sector, as well as containerizations, Kubernetes, DevOps
practices, provisioning, orchestration, and offer OpenStack training.

We are currently favoring the Marriott Marquis
,
a state of the art hotel, ideally situated in the heart of cosmopolitan
Washington, DC, where museums, the White House, and the US Capitol are only
minutes away.  In order to successfully execute this event, we will need
sponsors to assist financially with securing both the event planner, which
we have selected , as well as the venue, in
order to successfully execute this event. We will need financial support
from sponsors by March 27th. Unfortunately, if we don’t receive funding by
that date the conference will have to be delayed significantly or cancelled
entirely. The proposed
sponsorship
levels that we developed can be found here . Also,
the sponsorship agreement can be found here  for
your review and consideration.

We will follow up with you to discuss how your organization can be part of
this exciting conference, and answer any questions you may have! Ms. Suzie
Grieco  will be contacting you;
however, if you have any questions before that, feel free to contact her at
+1-703-675-6286 <(703)%20675-6286>.

Thank you very much in advance, and we look forward to working with you.

Best Regards,

*OpenStack Days East Planning Committee*

haisam@openstackdayseast.com, Organizer

hong@openstackdayseast.com, Organizer

shilla.sa...@openstackdayseast.com, Organizer

james.ge...@openstackdayseast.com, Organizer

trevor.low...@openstackdayseast.com, Organizer

kirk.kalvar@kal.technology, Organizer

suzie.gri...@openstackdayseast.com, Organizer
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[Openstack-operators] Milan Ops Midcycle - UX Horizon, CLI

[Mattia Belluco]

Here is a draft of the etherpad for Thursday morning session.
Sorry for the very late posting.

If you have any item/blueprint you think is worth discussing please add
them to the pad.

https://etherpad.openstack.org/p/MIL-ops-ux-horizon-cli

See you in Milan,

Cheers
Mattia Belluco

-- 
Mattia Belluco
S3IT: Services and Support for Science IT
University of Zürich
Winterthurerstrasse 190, CH-8057 Zürich (Switzerland)
Tel: +41 44 635 42 22

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[Openstack-operators] Milan Ops Midcycle - AUC Overview Session

[Shamail Tahir]

Hi everyone,

The etherpad[1] for this session has been created and populated with an
initial set of topics for discussion. Please add items to the running list
as you see fit and we will finalize the agenda (based on the length of the
session) during the first couple of minutes of the session.

[1] https://etherpad.openstack.org/p/MIL-ops-overview-of-auc

-- 
Thanks,
Shamail Tahir
t: @ShamailXD
tz: Eastern Time
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Re: [Openstack-operators] Issue with snapshots of raw images

[George Shuklin]

If anyone curious about this bug: It was clearly linux-3.13  bug, issue 
was completely solved by moving to 4.4.


On 02/15/2017 08:03 PM, George Shuklin wrote:

Hello.

We've upgraded to mitaka, qemu 2.5/linux-3.13 and found that raw 
images now have BIG issues with snapshots.


Symptoms:

When snapshot process reach 'fallocated' blocks (see below) all IO in 
guest start lagging, including network IO. Windows starts loosing 
pings for very long period of time (~30-40 minutes), linux do this 
briefly (~500-700ms, but regularly).


Research so far:

All those symptoms may be resolved if every disk block is actually 
written on disk (dd if=disk of=disk conv=notrunc). If file has 
fallocated blocks, it will cause problem. If it has sparse hole it 
will cause problem too, but when preallocate_images = space, no any 
sparse holes are in the file.


Best way so far to distinguish 'bad' disk from 'good' is to use 
filefrag -v. For 'bad' disk it shows "unwritten" flag.


1. Any idea how to prevent this?

2. Any idea how to force nova to actually write images completely 
without using 'fallocate'?





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Re: [Openstack-operators] OpenStack Operators Milan - Neutron Session

[Saverio Proto]

Hello Edgar,

there was a discussion about this here:
http://eavesdrop.openstack.org/meetings/ops_meetup_team/2017/ops_meetup_team.2017-03-07-20.16.log.txt

we had several sponsor requests to make presentations. We agreed that as
long as the sponsor presentations are strongly technical everybody will be
happy.

ciao,

Saverio



2017-03-13 18:21 GMT+01:00 Edgar Magana :

> WOW! Something has changed from previous Ops Meet-ups. I remember clearly
> that we (Operators), wanted to have a free-from-vendors environment and it
> seems that now we want them to come and provide updates on their offerings.
>
> I think vendors have plenty opportunities to show their features and
> demos, for instance the Summits and OpenStack Days around the world.
>
>
>
> Thanks,
>
>
>
> Edgar
>
>
>
> *From: *Christoph Andreas Torlinsky 
> *Date: *Monday, March 13, 2017 at 10:11 AM
> *To: *"randy.perry...@dell.com" 
> *Cc: *"OpenStack-operators@lists.openstack.org" <
> OpenStack-operators@lists.openstack.org>
> *Subject: *Re: [Openstack-operators] OpenStack Operators Milan - Neutron
> Session
>
>
>
> I'll be there from Nuage Networks, as far as I know.
>
>
>
>
>
>
> Christoph Andreas Torlinski
>
>
>
> christ...@nuagenetworks.net
>
>
>
> On 9 March 2017 at 13:36,  wrote:
>
> Here is the etherpad for the Neutron Session in Milan
>
> https://etherpad.openstack.org/p/MIL-ops-neutron
> 
>
>
>
> Please add to it anything you would like to cover.
>
>
>
> Also will anyone from SDN Vendors be there?  Please come and provide a 5
> minute update to your offering.
>
>
>
> Thank You
>
>
>
> *Randy Perryman*
>
> Technical Staff, Cloud Architect
> Certified OpenStack Administrator
>
>
> * Dell* *EMC* | OpenSource Solutions Group
>
> *office* + 01 603 249 7710
>
> *mobile *+01 603 321 5611
>
> email randy.perry...@dell.com
>
> http://www.dell.com/cloud
> 
>
>
>
> Please consider the environment before printing this email.
>
>
>
> Confidentiality Notice | This e-mail message, including any attachments,
> is for the sole use of the intended recipient(s) and may contain
> confidential or proprietary information. Any unauthorized review, use,
> disclosure or distribution is prohibited. If you are not the intended
> recipient, immediately contact the sender by reply e-mail and destroy all
> copies of the original message.
>
>
>
>
>
>
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[Openstack-operators] Milan Ops Midcycle - Cells v2 session

[Arne Wiebalck]

A first list of topics for the Cells v2 session is available here:

https://etherpad.openstack.org/p/MIL-ops-cellsv2

Please feel free to add items you’d like to see discussed.

Thanks!
 Belmiro & Arne

--
Arne Wiebalck
CERN IT

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[Openstack-operators] Networking in Trove. Security question

[Evgeniy Ivanov]

Hello,

I use Trove on my test environment and some things look very insecurely for me.
The base trove schema requires access to the MQ service from guest instances, 
that means the network allocated to guest instances (let's call it the trove 
network) should has access to the management network (where the MQ servers 
placed), but in order to allocate a network port on the trove network a client 
need to have access to this network. 
The question is — what does prevent (or can prevent) users to create an 
instance (not a trove guest, but just a common compute instance) in the same 
trove network and get access to the management network (at least to the MQ 
service). It’s not a problem for trove guests, because clients don’t have SSH 
access to trove guests.
Seems, nothing does and any clients can just allocate instances on the trove 
network and get access to the MQ service (next, ddos is a possible security 
violation at least)
I found the config option trove_managed_net_id in the Trove wiki, but there are 
no mentions how to use it and I can not find any terminations of those options 
in the trove code (newton release)

Thanks.

-- 
Best Regards,
Evgeniy Ivanov


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