Zane Bitter zbit...@redhat.com wrote on 07/01/2014 07:05:15 PM:
On 01/07/14 16:30, Mike Spreitzer wrote:
Thinking about my favorite use case for lifecycle plug points for
cloud
providers (i.e., giving something a chance to make a holistic
placement
decision), it occurs to me that one
Jérôme Gallard gallard.jer...@gmail.com wrote on 06/19/2014 03:55:10 AM:
We worked with Devstack and LXC and got the same issue ( https://
blueprints.launchpad.net/devstack/+spec/lxc-computes ).
That blames open-iscsi, but the problem is now tgt. Cinder seems to have
switched from open-iscsi
Since Friday I have been getting this misbehavior: enter username and
password, hit login, and it shows you the login page again.
Sean Dague --- [openstack-dev] horizon failing on icehouse 100%,
currently
blocking all patches ---
Suppose I want a simple localrc (e.g., it defaults to using flat DHCP nova
networking) to use with DevStack on a machine that has a single NIC and is
using IPv4 address 10.10.0.42 and netmask 255.255.0.0, and I know
addresses 10.10.1.0--10.10.255.254 are unused. What would be reasonable
Mike Spreitzer/Watson/IBM@IBMUS wrote on 06/18/2014 05:00:57 PM:
...
http://eavesdrop.openstack.org/meetings/heat/2014/heat.2014-06-18-20.00.html
I found two goofups so far. One is that the following was not recorded in
the official outline (#agreed only really works for chairs):
20:10:12
In my linux containers running Ubuntu 14.04 64-bit, DevStack fails because
it can not install the package named tgt. The problem is that the install
script invokes the tgt service's start operation, which launches the
daemon (tgtd), and the launch fails with troubles with RDMA. Has anybody
Sean Dague s...@dague.net wrote on 06/19/2014 06:43:36 AM:
On 06/19/2014 03:03 AM, Mike Spreitzer wrote:
In my linux containers running Ubuntu 14.04 64-bit, DevStack fails
because it can not install the package named tgt. The problem is that
the install script invokes the tgt service's
Suppose I have just used DevStack to install and startup OpenStack, and I
want to use tempest to check that my shiny new OpenStack is copacetic.
Should I use testr directly, or use tox or run_tempest.sh to wrap it in a
virtual environment? I see that tempest's README.rst says that I *can*,
A good time was had by all.
http://eavesdrop.openstack.org/meetings/heat/2014/heat.2014-06-18-20.00.html
___
OpenStack-dev mailing list
OpenStack-dev@lists.openstack.org
http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-dev
I am not even sure what is the intent, but some of the behavior looks like
it is clearly unintended and not useful (i.e., buggy).
IMHO, the API and CLI documentation should explain these calls/commands in
enough detail that the reader can tell the difference. And the difference
should be
https://wiki.openstack.org/wiki/Meetings/HeatAgenda
http://www.timeanddate.com/worldclock/fixedtime.html?msg=Heat+Chatiso=20140618T20p1=211ah=1
Agenda (2014-06-18 2000 UTC)
Review last meeting's actions
Adding items to the agenda
Mid-cycle meetup
Critical issues sync
Regards,
I have noticed that lately DevStack has been hacking requirements.txt in
most projects and test-requirements.txt in many. Why is this being done?
Thanks,
Mike___
OpenStack-dev mailing list
OpenStack-dev@lists.openstack.org
I am not even sure what is the intent, but some of the behavior looks like
it is clearly unintended and not useful (a more precise formulation of
buggy that is not defeated by the lack of documentation).
IMHO, the API and CLI documentation should explain these calls/commands in
enough detail
John Garbutt j...@johngarbutt.com wrote on 06/04/2014 04:29:36 AM:
On 3 June 2014 14:29, Jay Pipes jaypi...@gmail.com wrote:
tl;dr
=
Move CPU and RAM allocation ratio definition out of the Nova scheduler
and
into the resource tracker. Remove the calculations for overcommit out
of
Steve Baker sba...@redhat.com wrote on 06/02/2014 05:37:25 PM:
BTW You missed off another strategy that we have discussed in the
past, and which I think Steve Baker might(?) be working on: retrying
failed calls at the client level.
As part of the client-plugins blueprint I'm planning on
Clint Byrum cl...@fewbar.com wrote on 05/29/2014 09:09:18 PM:
update-failure-recovery
===
This is a blueprint I believe Zane is working on to land in Juno.
...
It's not just the observed state that you need in the database to
resume.
You also need the
Devananda van der Veen devananda@gmail.com wrote on 05/29/2014
01:26:12 PM:
Hi Jaromir,
I agree that the midcycle meetup with TripleO and Ironic was very
beneficial last cycle, but this cycle, Ironic is co-locating its
sprint with Nova. Our focus needs to be working with them to
Clint Byrum cl...@fewbar.com wrote on 05/29/2014 07:52:07 PM:
I am writing to get some brainstorming started on how we might mitigate
some of the issues we've seen while deploying large stacks on Heat. I am
sending this to the dev list because it may involve landing fixes rather
than just
Armando M. arma...@gmail.com wrote on 05/28/2014 07:35:52 PM:
From: Armando M. arma...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org,
Date: 05/28/2014 07:37 PM
Subject: Re: [openstack-dev] [neutron][L3] VM Scheduling v/s
Joe Gordon joe.gord...@gmail.com wrote on 05/27/2014 07:31:16 PM:
From: Joe Gordon joe.gord...@gmail.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org,
Date: 05/27/2014 07:32 PM
Subject: Re: [openstack-dev] [neutron] Supporting retries
Chris Friesen chris.frie...@windriver.com wrote on 04/28/2014 10:44:46
AM:
On 04/26/2014 09:41 PM, Jay Lau wrote:
...
My idea is that can we add a new field such as PlacemenetPolicy to
AutoScalingGroup? If the value is affinity, then when heat engine
create
the AutoScalingGroup, it will
Chris Friesen chris.frie...@windriver.com wrote on 04/30/2014 06:07:49
PM:
If we go with what Zane suggested (using the already-exposed
scheduler_hints) then by implementing a single server group resource
we basically get support for server groups for free in any resource
that exposes
Steve Gordon sgor...@redhat.com wrote on 04/28/2014 08:58:35 AM:
- Original Message -
Hi Stackers,
Proposal
Create two new options to nova boot:
--near-tag TAG
and
--not-near-tag TAG
The first would tell the scheduler to place the new VM near other VMs
having a
Jay Lau jay.lau@gmail.com wrote on 04/26/2014 11:41:25 PM:
Just noticed this email, I have already filed a blueprint related to
this topic https://blueprints.launchpad.net/heat/+spec/vm-instance-
group-support
My idea is that can we add a new field such as PlacemenetPolicy to
Jay Lau jay.lau@gmail.com wrote on 04/27/2014 12:31:01 AM:
I think server group is an important feature especially when working
with heat auto scaling group, there is already some discussion for this
http://markmail.org/message/jl5wlx3nr3g53ko5
The current server group feature does
Chris Friesen chris.frie...@windriver.com wrote on 04/25/2014 12:23:00
PM:
I'm looking to add support for server groups to heat. I've got working
code, but I thought I'd post the overall design here in case people had
objections.
Basically, what I propose is to add a class
Zane Bitter zbit...@redhat.com wrote on 04/25/2014 12:36:00 PM:
On 25/04/14 12:23, Chris Friesen wrote:
...
The LaunchConfiguration and Instance classes would be extended
with
an optional ServerGroup property. In the Instance class if the
ServerGroup property is set then the group name
Jay Pipes jaypi...@gmail.com wrote on 04/25/2014 06:28:38 PM:
On Fri, 2014-04-25 at 22:00 +, Day, Phil wrote:
Hi Jay,
I'm going to disagree with you on this one, because:
No worries, Phil, I expected some dissention and I completely appreciate
your feedback and perspective :)
I
Gouzongmei gouzong...@huawei.com wrote on 04/19/2014 10:37:02 PM:
We can supply APIs for getting, putting, adding and deleting current
templates in the system, then when creating heat stacks, we just
need to specify the name of the template.
Look for past discussion of Heat Template
Steven Dake sd...@redhat.com wrote on 04/16/2014 03:31:16 PM:
...
Fedora 19 shipped in the Fedora cloud images does *NOT* include
heat-cfntools. The heat-cfntools package was added only in Fedora
20 qcow2 images. Fedora 19 must be custom made which those
prebuilt-jeos-images are. They
Steven Hardy sha...@redhat.com wrote on 04/16/2014 01:05:14 PM:
On Wed, Apr 16, 2014 at 11:39:59AM -0400, Mike Spreitzer wrote:
http://fedorapeople.org/groups/heat/prebuilt-jeos-images/F19-
x86_64-cfntools.qcow2
seems to be broken; I get failures every time I try to use it. Has
Zane Bitter zbit...@redhat.com wrote on 04/15/2014 03:29:03 PM:
On 15/04/14 14:31, Mike Spreitzer wrote:
It appears that in Fedora 19 and 20 the Wordpress examples need to
install different packages than in every other release (see my
debugging
in https://review.openstack.org/#/c/87065
Clint Byrum cl...@fewbar.com wrote on 04/15/2014 05:17:21 PM:
Excerpts from Zane Bitter's message of 2014-04-15 13:32:30 -0700:
Yes, that _kind_ of thing. But I don't see much point in having an
AWS::CloudFormation::Init section that isn't compatible with
CloudFormation's definition of
Mike Spreitzer/Watson/IBM@IBMUS wrote on 04/15/2014 05:59:50 PM:
Yes, I can see how OS::Heat::Init makes sense. But is this just the
first thing on a long list? Would it be better to have a static
intrinsic that is like Python's dict(iterable of
iterable)-dictionary function?
.. and I
Let me add one more thing:
Now let us consider how to evolve the Nova API so that a server-
group can be scheduled holistically. That is, we want to enable the
scheduler to look at both the group's policies and its membership,
all at once, and make a joint decision about how to place all
Clint Byrum cl...@fewbar.com wrote on 04/03/2014 07:01:16 PM:
... The whole question raises many more
questions, and I wonder if there's just something you haven't told us
about this use case. :-P
Yes, I seem to have made a muddle of things by starting in one corner of a
design space. Let
Kekane, Abhishek abhishek.kek...@nttdata.com wrote on 04/04/2014
06:26:58 AM:
This is regarding implementation of blueprint https://
blueprints.launchpad.net/tempest/+spec/testcases-expansion-icehouse.
As per mentioned in etherpads for this blueprint, please add your
name if you are
Clint Byrum cl...@fewbar.com wrote on 04/03/2014 01:10:30 PM:
Things that affect the stack as a whole really belong in the stack
API. That would also put them in the OS::Heat::Stack resource, so the
template language already supports that.
The OS::Heat::Stack resource is one of several that
Keith Bray keith.b...@rackspace.com wrote on 04/03/2014 01:50:28 PM:
We proposed another specific piece of template data [3] which I
can't remember whether it was met with resistance or we just didn't
get to implementing it since we knew we would have to store other
data specific to our
I would like to suggest that a metadata section be allowed at the top
level of a HOT. Note that while resources in a stack can have metadata,
there is no way to put metadata on a stack itself. What do you think?
Thanks,
Mike___
OpenStack-dev mailing
Zane Bitter zbit...@redhat.com wrote on 04/02/2014 05:36:43 PM:
I think that if you're going to propose a new feature, you should at
least give us a clue who you think is going to use it and what for ;)
I was not eager to do that yet because I have not found a fully
satisfactory answer yet,
Lars Kellogg-Stedman l...@redhat.com wrote on 03/31/2014 01:31:57 PM:
... you could add an explicit route to the metadata
address via your default gateway
Yes, and there are other work-arounds possible too. I posted here because
I was concerned there may be a bug that needs fixing.
Why
I run into trouble in Ubuntu VMs when avahi-autoipd is installed. This is
when I install OpenStack using DevStack with a fairly plain local.conf.
For example, make an instance of Ubuntu Server 12.04. You can reboot it,
and all is well. Cloud-init continues to be able to read its metadata
Zane Bitter zbit...@redhat.com wrote on 03/17/2014 07:03:25 PM:
On 17/03/14 17:03, Ton Ngo wrote:
- How to handle resources with timer, e.g. wait condition:
pause/resume
timer value
Handle it by only allowing pauses before and after. In most cases I'm
not sure what it would mean to
it without code
changes as far as I can tell.
I think its only a few days of work, but the OpenStack CLA is preventing
me from contributing. :/
Thanks,
Kevin
From: Mike Spreitzer [mspre...@us.ibm.com]
Sent: Wednesday, March 12, 2014 11:34 AM
To: OpenStack Development Mailing List
Subject
I want to use DevStack to install and configure OpenStack with Neutron,
into a VM in an OpenStack undercloud. I looked at
https://wiki.openstack.org/wiki/NeutronDevstack and tried that, and
failed. Looking deeper, I see there are very important additional details
to pay attention to: flat
Has anybody exercised the case of OS::Heat::AutoScalingGroup scaling a
nested stack that includes a OS::Neutron::PoolMember? Should I expect
this to work?
Thanks,
Mike___
OpenStack-dev mailing list
OpenStack-dev@lists.openstack.org
So far I have found three different sources, and they all say different
things.
http://techs.enovance.com/5991/autoscaling-with-heat-and-ceilometer
http://devstack.org/lib/ceilometer.html
http://docs.openstack.org/developer/ceilometer/install/development.html
Thanks,
Swapnil Kulkarni swapnilkulkarni2...@gmail.com wrote on 03/01/2014
12:36:49 AM:
I am able to configure devstack with ceilometer adding following to
localrc
enable_service ceilometer-acompute ceilometer-acentral ceilometer-
collector ceilometer-api
enable_service ceilometer-alarm-notifier
Dean Troyer dtro...@gmail.com wrote on 02/26/2014 12:53:31 PM:
Thanks for the updates, but I've massaged the project bits and
restored/expanded the reasons to consider one or the other option.
Thanks for the further updates. I have just one question about those. One
way to do both unit
Dean Troyer dtro...@gmail.com wrote on 02/26/2014 03:28:04 PM:
On Wed, Feb 26, 2014 at 1:09 PM, Mike Spreitzer mspre...@us.ibm.com
wrote:
Thanks for the further updates. I have just one question about
those. One way to do both unit testing and system (integration)
testing is to: git
(I added some tags in the subject line, probably should have been there
from the start.)
Thanks guys, for an informative discussion. I have updated
https://wiki.openstack.org/wiki/Gerrit_Workflow and
https://wiki.openstack.org/wiki/Testing to incorporate what I have
learned.
Like Ben I know
Zane Bitter zbit...@redhat.com wrote on 02/21/2014 12:23:05 PM:
Yeah, we are overloading the term 'developer' here, since that section
contains both information that is only useful to developers working on
Heat itself, and information useful to users developing templates.
At the highest
https://bugs.launchpad.net/devstack/+bug/1203680 is literally about Glance
but Nova has the same problem. There is a fix released, but just merging
that fix accomplishes nothing --- we need people who run DevStack to set
the new variable (INSTALL_TESTONLY_PACKAGES). This is something that
Sean Dague s...@dague.net wrote on 02/20/2014 02:45:03 PM:
...
That being said, we also need to be a little bit careful about taking
such a hard line about supported vs. not based on only what's in the
gate. Because if we did the following things would be listed as
unsupported (in increasing
Sean Dague s...@dague.net wrote on 02/21/2014 06:09:18 PM:
On 02/21/2014 05:28 PM, Clark Boylan wrote:
...
I would be wary of relying on devstack to configure your unittest
environments. Just like it takes over the node you run it on, devstack
takes full ownership of the repos it clones
I just installed DevStack into raring, and that appeared to work. So I
went on to try `tox` in /opt/stack/nova. My invocation of tox created a
virtual environment using /usr/lib/python2.7/dist-packages/virtualenv.py.
In raring the latest virtualenv is version 1.9.1, which installs pip
I am trying to figure out how I should be doing unit testing, and
documenting it in https://wiki.openstack.org/wiki/Gerrit_Workflow
Oddly, the situation for Nova seems reversed: run_tests.sh works and tox
does not. See http://paste.openstack.org/show/66969/ for my experiences
with each. Am I
Boris Pavlovic bpavlo...@mirantis.com wrote on 02/18/2014 12:55:26 PM:
What version of tox do you use?
That was using version 1.6.1 (as a workaround to
https://bugs.launchpad.net/openstack-ci/+bug/1274135).
Also, this was a fresh DevStack install (done about an hour or two before
I posted to
Mike Spreitzer/Watson/IBM@IBMUS wrote on 02/18/2014 01:22:33 PM:
That was using version 1.6.1 (as a workaround to https://
bugs.launchpad.net/openstack-ci/+bug/1274135).
Also, this was a fresh DevStack install (done about an hour or two
before I posted to the list), with a pretty plain
Dean Troyer (Code Review) rev...@openstack.org wrote on 02/18/2014
05:53:03 PM:
I'm curious why we haven't seen this before now? I've run on bare
raring and saucy systems a number of times...need to try again I
suppose...
Yes, I have previously done lots of DevStack installs on
Robert Collins robe...@robertcollins.net wrote on 02/16/2014 05:26:50
PM:
I would have expected run_tests.sh to tox which creates a venv, but
heat seems different. So you'll need to install testrepository via
your system tox, not one from a venv.
I don't think I have a system tox. `pip list
From: Sean Dague s...@dague.net
...
Realistically, the biggest issue I see with on-boarding is mentoring
time. Especially with folks completely new to our structure, there is a
lot of confusing things going on. And OpenStack is a ton to absorb. I
get pinged a lot on IRC, answer when I can,
From: Georgy Okrokvertskhov gokrokvertsk...@mirantis.com
...
Thank you for sharing this. It looks pretty impressive. Could you,
please some details about DSL syntax, if it is possible?
I will respond briefly, and pass your request along to the people working
on that.
In the Weaver language
From: Steven Dake sd...@redhat.com
...
The crux of the problem is how do you obtain critical mass for
custom one-off solutions? Lets assume two possible solutions to
this problem that these vendors could take. If there are more,
please feel free to explain them:
1) Implement a ReST
From: Prasad Vellanki prasad.vella...@oneconvergence.com
To: OpenStack Development Mailing List (not for usage questions)
openstack-dev@lists.openstack.org,
Date: 01/21/2014 02:16 AM
Subject: Re: [openstack-dev] [heat] Sofware Config progress
Steve Clint
That should work. We will
From: Khanh-Toan Tran khanh-toan.t...@cloudwatt.com
...
There is an unexpected line break in the middle of the link, so I post
it
again:
https://docs.google.com/document/d/1RfP7jRsw1mXMjd7in72ARjK0fTrsQv1bqolOri
IQB2Y
The mailing list software keeps inserting that line break. I
From: Sylvain Bauza sylvain.ba...@bull.net
Le 22/01/2014 02:50, Jay Pipes a écrit :
Yup, agreed. It's difficult to guess what the capacity implications
would be without having solid numbers on customer demands for this
functionality, including hard data on how long such instances would
I want to explore the linkage between the proposed exclusive use filter
and scheduling a little more. At the Icehouse summit I heard the concern
that without advance preparation, there may well be zero hosts that are
acceptable. Why is that not a concern now?
What does the Nova scheduler do
I am trying to become a bit less of a newbie, and having a bit of
difficulty with basics. Following are some questions, and reviews of the
relevant documentation that I have been able to find (I am trying to
contribute to documentation as well as solve my setup problems). My
driving question
Brant Knudson b...@acm.org wrote on 01/09/2014 10:07:27 AM:
When I was starting out, I ran devstack ( http://devstack.org/ ) on
an Ubuntu VM. You wind up with a system where you've got a basic
running OpenStack so you can try things out with the command-line
utilities, and also do
I am suffering from bug 1266513, when trying to work on nova. For
example, on MacOS 10.8.5, I clone nova and then (following the
instructions at https://wiki.openstack.org/wiki/DependsOnOSX) run `cd
nova; python tools/install_venv.py`. It fails due to PyPI lacking a
sufficiently advanced
I am sorry I missed that session, but am interested in the topic. This is
very relevant to Heat, where we are working on software configuration in
general. I desire that Heat's ability to configure software will meet the
needs of Trove, Savanna, and Murano.
At IBM we worked several Hadoop
I'm still a newbie here, so can not claim my Nova skills are even
modest. But I'd like to track this, if nothing more.
Thanks,
Mike___
OpenStack-dev mailing list
OpenStack-dev@lists.openstack.org
Daniel P. Berrange berra...@redhat.com wrote on 11/22/2013 11:32:59
AM:
A good example is the current discussion around a new scheduling
service. There have been lots of big ideas around this. Robert
Collins
just started a thread about a proposal to start this project but with
a
very
Thomas Spatzier thomas.spatz...@de.ibm.com wrote on 11/21/2013 02:48:14
AM:
...
Now thinking more about update scenarios (which we can leave for an
iteration after the initial deployment is working),
I recommend thinking about UPDATE from the start. We should have an
implementation in which
Zane Bitter zbit...@redhat.com wrote on 11/15/2013 05:59:06 PM:
On 15/11/13 22:17, Keith Bray wrote:
The way I view 2 vs. 4 is that 2 is more complicated and you don't
gain
any benefit of availability. If, in 2, your global heat endpoint is
down,
you can't update the whole stack. You
Steve Baker sba...@redhat.com wrote on 11/19/2013 03:40:54 PM:
...
How to define and deliver this agent is the challenge. Some options are:
1) install it as part of the image customization/bootstrapping (golden
images or cloud-init)
2) define a (mustache?) template in the SoftwareConfig which
Clint Byrum cl...@fewbar.com wrote on 11/19/2013 04:28:31 PM:
From: Clint Byrum cl...@fewbar.com
To: openstack-dev openstack-dev@lists.openstack.org,
Date: 11/19/2013 04:30 PM
Subject: Re: [openstack-dev] [Heat] HOT software configuration
refined after design summit discussions
Excerpts
Regarding my previous email:
Steve Baker sba...@redhat.com wrote on 11/19/2013 03:40:54 PM:
...
How to define and deliver this agent is the challenge. Some options
are:
1) install it as part of the image customization/bootstrapping (golden
images or cloud-init)
2) define a
There were some concerns expressed at the summit about scheduler
scalability in Nova, and a little recollection of Boris' proposal to keep
the needed state in memory. I also heard one guy say that he thinks Nova
does not really need a general SQL database, that a NOSQL database with a
bit of
Zane Bitter zbit...@redhat.com wrote on 11/14/2013 12:56:22 PM:
...
My 2c: the way I designed the Heat API was such that extant stacks can
be addressed uniquely by name. Humans are pretty good with names, not so
much with 128 bit numbers. The consequences of this for the design were:
-
It seems to me we have been discussing a proposal whose write-up
intertwines two ideas: (1) making software components look like resources,
and (2) using nested stacks and environments to achieve the pattern of
definitions and uses. The ideas are separable, and I think the discussion
has sort
Michael Still mi...@stillhq.com wrote on 11/13/2013 04:27:17 PM:
...
This was actually discussed in the session as an example of how other
projects handle these problems. Our concerns (IIRC) were that it would
take even more patches to land, and each of those patches is quite
hard to land in
This is a follow-up to the design summit discussion about DB migrations.
There was concern about the undo-ability of some migrations. The specific
example cited was removal of a column. Could that be done with the
following three migrations, each undo-able? First, change the code to
keep
Swapnil Kulkarni swapnilkulkarni2...@gmail.com wrote on 10/30/2013
02:36:37 AM:
I had a discussion with russellb regarding this for yesterday, I
would like to discuss this with the team regarding the blueprint
mentioned in subject.
Daniel P. Berrange berra...@redhat.com wrote on 10/30/2013 12:38:21
PM:
... This avoids any need to deal with the hard problems of adopting
arbitrary VMs.
Sorry, my writing was unclear. I did not mean another use case for
adopting VMs; I mean another use case for VM discovery.
Regards,
Alex Glikson glik...@il.ibm.com wrote on 10/30/2013 02:26:08 AM:
Mike Spreitzer mspre...@us.ibm.com wrote on 30/10/2013 06:11:04 AM:
Date: 30/10/2013 06:12 AM
Alex also wrote:
``I wonder whether it is possible to find an approach that takes
into account cross-resource placement
Clint Byrum cl...@fewbar.com wrote on 10/30/2013 01:42:53 PM:
...
The engine should store _all_ of its state in a distributed data store
of some kind. Any engine should be aware of what is already happening
with the stack from this state and act accordingly. That includes the
engine
Lakshminaraya Renganarayana/Watson/IBM@IBMUS wrote on 10/30/2013 03:35:32
PM:
Zane Bitter zbit...@redhat.com wrote on 10/29/2013 08:46:21 AM:
...
In this method
(i.e. option (2) above) shouldn't we be building the dependency graph
in
Heat rather than running through them sequentially
Alex Glikson glik...@il.ibm.com wrote on 10/29/2013 03:37:41 AM:
1. I assume that the motivation for rack-level anti-affinity is to
survive a rack failure. Is this indeed the case?
This is a very interesting and important scenario, but I am curious
about your assumptions regarding all the
Khanh-Toan Tran khanh-toan.t...@cloudwatt.com wrote on 10/29/2013
09:10:00 AM:
...
1) Member of a group is recursive. A member can be group or an
instance. In this case there are two different declaration formats
for members, as with http-server-group-1 (name, policy, edge)
and
John Garbutt j...@johngarbutt.com wrote on 10/29/2013 07:29:19 AM:
...
Its looking good, but I was thinking about a slightly different
approach:
* I would like to see instance groups be used to describe all
scheduler hints (including, please run on cell X, or please run on
hypervisor Y)
I
I should clarify my comment about invoking Heat to do the orchestration. I
think we have a choice between designing a 1-stage API vs a 2-stage API.
The 2-stage API goes like this: first the client defines the top-level
group and everything inside it, then the client makes more calls to create
Following is my reaction to the last few hours of discussion.
Russell Bryant wrote Nova calling heat to orchestrate Nova seems
fundamentally wrong. I am not totally happy about this either, but would
you be OK with Nova orchestrating Nova? To me, that seems worse ---
duplicating
Zane Bitter zbit...@redhat.com wrote on 10/28/2013 06:47:50 AM:
On 27/10/13 16:37, Edgar Magana wrote:
Heat Developers,
I am one of the core developers for Neutron who is lately working on
the
concept of Network Topologies. I want to discuss with you if the
following blueprint will
Steve Baker sba...@redhat.com wrote on 10/28/2013 04:24:30 PM:
On 10/29/2013 02:53 AM, Steven Hardy wrote:
...
Can anyone provide me with a clear argument for what the fundamental
differences actually are?
...
Since writing those proposals my thinking has evolved too. I'm currently
Yathiraj Udupi (yudupi) yud...@cisco.com wrote on 10/15/2013 03:08:32
AM:
I have made some edits to the document: https://docs.google.com/
document/d/17OIiBoIavih-1y4zzK0oXyI66529f-7JTCVj-BcXURA/edit?pli=1#
...
One other minor thing to discuss in the modeling is metadata. I am not
eager
Steve Baker sba...@redhat.com wrote on 10/15/2013 06:48:53 PM:
I've just written some proposals to address Heat's HOT software
configuration needs, and I'd like to use this thread to get some
feedback:
https://wiki.openstack.org/wiki/Heat/Blueprints/hot-software-config
(I really do not understand how the archive is ordered. In the by-thread
view, in which all messages with this subject are equally indented, the
last message listed is not the chronologically last.)
I see that components have parameters. In some uses (invocations) of
components, parameters
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