Hi everyone,
apologies for the cross-post; I believe this might be interesting to
people on both the openstack and the pacemaker lists. Please see
below.
On Tue, Feb 14, 2012 at 9:07 AM, i3D.net - Tristan van Bokkem
tristanvanbok...@i3d.nl wrote:
Hi Stackers,
It seems running Openstack
On 02/28/2012 04:01 AM, i3D.net - Tristan van Bokkem wrote:
Hi Jay,
I am using a Gelera master/master setup with Pacemaker providing an
floating IP.
Well in that case, please disregard my master-master comment! :)
-jay
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Mailing list:
...@gmail.com,
openstack@lists.launchpad.net
Sent: Tue, 21 Feb 2012 18:13:55 +0100
Subject: Re: [Openstack] Howto Nova setup with HA?
2012/2/21 Ghe Rivero ghe.riv...@stackops.com
BigSwitch and Nicira have created different blueprints in quantum to add their
plugins for essex-4 about ten days
@lists.launchpad.net
*Sent:* Tue, 21 Feb 2012 18:13:55 +0100
*Subject:* Re: [Openstack] Howto Nova setup with HA?
2012/2/21 Ghe Rivero ghe.riv...@stackops.com
mailto:ghe.riv...@stackops.com
BigSwitch and Nicira have created different blueprints in
quantum to add
: Florian Haas [mailto:flor...@hastexo.com]
To: openstack@lists.launchpad.net
Sent: Fri, 17 Feb 2012 13:32:51 +0100
Subject: Re: [Openstack] Howto Nova setup with HA?
On Thu, Feb 16, 2012 at 3:28 PM, i3D.net - Tristan van Bokkem
tristanvanbok...@i3d.nl wrote:
Hi Tom,
Thank you very much
.
From: Florian Haas [mailto:flor...@hastexo.com]
To: openstack@lists.launchpad.net
Sent: Fri, 17 Feb 2012 13:32:51 +0100
Subject: Re: [Openstack] Howto Nova setup with HA?
On Thu, Feb 16, 2012 at 3:28 PM, i3D.net - Tristan van Bokkem
tristanvanbok
On Tue, Feb 21, 2012 at 12:34 PM, i3D.net - Tristan van Bokkem
tristanvanbok...@i3d.nl wrote:
Ho Florian,
I respect your opinion of course and I am not here to start a fight. Point
is, how I understand it Nova really isn't very flexible on High Availability
terms. I have now a master/master
On Tue, Feb 21, 2012 at 12:51 PM, Darren Birkett
darren.birk...@gmail.com wrote:
Surely it depends what you want out of it? If just pure high
availability (ie ability to continue functioning when primary node
goes down), then doesn't a master/master with floating IP fit the
bill?
:* Florian Haas [mailto:flor...@hastexo.com],
openstack@lists.launchpad.net
*Sent:* Tue, 21 Feb 2012 12:51:11 +0100
*Subject:* Re: [Openstack] Howto Nova setup with HA?
Surely it depends what you want out of it? If just pure high
availability (ie ability to continue functioning when primary node
[mailto:tristanvanbok...@i3d.nl]
Cc: darren.birk...@gmail.com, openstack@lists.launchpad.net
Sent: Tue, 21 Feb 2012 14:52:50 +0100
Subject: RE: [Openstack] Howto Nova setup with HA?
I think that the idea behind Nova and “cloud” computing, in general
.com]
Cc: Diego Parrilla Santamaría [mailto:diego.parrilla.santama...@gmail.com],
i3D.net - Tristan van Bokkem [mailto:tristanvanbok...@i3d.nl],
openstack@lists.launchpad.net
Sent: Tue, 21 Feb 2012 15:36:23 +0100
Subject: Re: [Openstack] Howto Nova setup with HA?
2012/2/21 Michael Stein michael.st
For some reason it appears that Darren's message is late in making it
into my inbox, so I'm replying to Tristan's response instead.
On Tue, Feb 21, 2012 at 3:40 PM, i3D.net - Tristan van Bokkem
tristanvanbok...@i3d.nl wrote:
Agreed, but you're talking about HA at a different layer - within the
...@hastexo.com],
openstack@lists.launchpad.net
*Sent:* Tue, 21 Feb 2012 12:51:11 +0100
*Subject:* Re: [Openstack] Howto Nova setup with HA?
Surely it depends what you want out of it? If just pure high
availability (ie ability to continue functioning when primary node
goes down), then doesn't a master
On Thu, Feb 16, 2012 at 3:09 PM, Tom Ellis tom.el...@canonical.com wrote:
nova-volume service
* Current weakness in the HA setup, unless you are willing to use iscsi
tgtd with DRBD. I believe this would still have some problems when
failing over with the initiators that are logged in.
Nope,
Hayden [mailto:major.hay...@rackspace.com]
Cc: i3D.net - Tristan van Bokkem [mailto:tristanvanbok...@i3d.nl],
openstack@lists.launchpad.net [mailto:openstack@lists.launchpad.net], Ask
Solem [mailto:a...@rabbitmq.com]
Sent: Tue, 14 Feb 2012 14:47:13 +0100
Subject: Re: [Openstack] Howto Nova setup
- Tristan van Bokkem [mailto:tristanvanbok...@i3d.nl],
openstack@lists.launchpad.net
[mailto:openstack@lists.launchpad.net], Ask Solem
[mailto:a...@rabbitmq.com]
*Sent:* Tue, 14 Feb 2012 14:47:13 +0100
*Subject:* Re: [Openstack] Howto Nova setup with HA?
Major,
The current set
]
*Sent:* Tue, 14 Feb 2012 14:47:13 +0100
*Subject:* Re: [Openstack] Howto Nova setup with HA?
Major,
The current set-up of HA in Openstack is borked in several ways.
Ask Solem, cc'd, is going to write up a note helping people to do it
properly.
alexis
On Tue, Feb 14
Pipes [mailto:jaypi...@gmail.com]
To: Alexis Richardson [mailto:ale...@rabbitmq.com]
Cc: openstack@lists.launchpad.net
Sent: Thu, 16 Feb 2012 13:11:36 +0100
Subject: Re: [Openstack] Howto Nova setup with HA?
Yup, absolutely... we've been a bit slammed working on getting the
project up and running
[mailto:jaypi...@gmail.com]
*To:* Alexis Richardson [mailto:ale...@rabbitmq.com]
*Cc:* openstack@lists.launchpad.net
*Sent:* Thu, 16 Feb 2012 13:11:36 +0100
*Subject:* Re: [Openstack] Howto Nova setup with HA?
Yup, absolutely... we've been a bit slammed working on getting
On 16/02/12 08:46, i3D.net - Tristan van Bokkem wrote:
Any more thoughts about this subject? Ask? Vish?
The team I work in has looked at a number of methods for high
availability within the Diablo release and I've included some notes
below, hope this helps.
Font-end API servers
* load balanced
+0100
Subject: Re: [Openstack] Howto Nova setup with HA?
On 16/02/12 08:46, i3D.net - Tristan van Bokkem wrote:
Any more thoughts about this subject? Ask? Vish?
The team I work in has looked at a number of methods for high
availability within the Diablo release and I've included some
Hi Tristan.
So, we can run MySQL in master-master mode on multiple hosts, we can
run nova-api on serveral hosts and load balance those and RabbitMQ
has a cluster ha setup as well but is this the way to go? I can't
find a clear answer to this. I am hoping one can shine some light on
this!
I
.
--
*From:* Christian Berendt [mailto:bere...@b1-systems.de]
*To:* i3D.net - Tristan van Bokkem [mailto:tristanvanbok...@i3d.nl]
*Cc:* openstack@lists.launchpad.net
*Sent:* Tue, 14 Feb 2012 11:54:38 +0100
*Subject:* Re: [Openstack] Howto Nova setup with HA?
Hi Tristan.
So, we can run MySQL
On Feb 14, 2012, at 2:07 AM, i3D.net - Tristan van Bokkem wrote:
So, we can run MySQL in master-master mode on multiple hosts, we can run
nova-api on serveral hosts and load balance those and RabbitMQ has a cluster
ha setup as well but is this the way to go? I can't find a clear answer to
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