[Openstack] Nova scheduler

Hi All, Nova scheduler decides the compute host for the VM instances to run based on the selected scheduling algorithm. Is it possible to choose a particular compute host for each request where a VM instance should run ? -- Thanks & Regards Neelakantam Gaddam __

Re: [Openstack] Nova scheduler

you should use admin credentials ,then run instances by adding an option --force_hosts=node1 to nova boot . 2012/6/19 Neelakantam Gaddam : > Hi All, > > Nova scheduler  decides the compute host for the VM instances to run based > on the selected scheduling algorithm. Is it possible to choose

Re: [Openstack] [Blueprint automatic-secure-key-generation] Automatic SECURE_KEY generation

On 06/19/2012 04:55 AM, Paul McMillan wrote: >> Ah, you're thinking of a setup where there are multiple dashboard VMs >> behind a load-balancer serving requests. Indeed, there the dashboard >> instances should either share the SECRET_KEY or the load-balancer has to >> make sure that all requests of

Re: [Openstack] Nova scheduler

Hi, you can find here the available filters : http://nova.openstack.org/devref/filter_scheduler.htmlHere are the ones you might look at : IsolatedHostsFilter JsonFilterDifferentHostFilter /SameHostFilter Razique Nuage & Co - Razique Mahroua razique.mahr...@gmail.com Le 19 juin 2012 à 10:54, Neelak

Re: [Openstack] Nova scheduler

Even simpler yesThanks Nuage & Co - Razique Mahroua razique.mahr...@gmail.com Le 19 juin 2012 à 11:00, heut2008 a écrit :you should use admin credentials  ,then run instances  by adding  anoption --force_hosts=node1  to nova boot  .2012/6/19 Neelakantam Gaddam :Hi All,Nova s

Re: [Openstack] Thoughts on client library releasing

Mark McLoughlin wrote: > One question I had on that is re: > > the ability to release a client library outside of the core project > release cycle (requests have been coming in to our release manager for > this) > > Who were these request from and why? That would help understand what > we'

[Openstack] Reminder: Project & release status meeting - 21:00 UTC

On the Project & release status meeting on today: Just two weeks left before Folsom-2 milestone-proposed branch is cut ! Time to readjust objectives and check that the essential stuff (think: Cinder split) is covered. Feel free to add extra topics to the agenda: [1] http://wiki.openstack.org/Meet

[Openstack] [metering] Glance usage data retrieval

Hello, As part of the ceilometer project¹, we're working on usage data retrieval from various OpenStack components. One of them is Glance. We're targeting Folsom for the first release, therefore it seems important for both projects to be able to work together, this is why we're bringing ceilometer

Re: [Openstack] [metering] Glance usage data retrieval

Brian, Jay, I'll give you a chance to reply to Julien first, but I have a follow on query... It doesn't seem like right now Glance produces enough records for full metering of operations. Eg if you want to charge a specific user for every successful image upload/image download this information d

Re: [Openstack] Thoughts on client library releasing

On Tue, 2012-06-19 at 11:25 +0200, Thierry Carrez wrote: > Mark McLoughlin wrote: > > One question I had on that is re: > > > > the ability to release a client library outside of the core project > > release cycle (requests have been coming in to our release manager for > > this) > > > > W

Re: [Openstack] Thoughts on client library releasing

Mark McLoughlin wrote: >> Originally the client library projects were independent and were >> released by their author to PyPI. People built their tooling and >> automation > > Interested in specific examples ... Most developers apparently pull their libraries from PyPI. It's a bit strange for pe

Re: [Openstack] Thoughts on client library releasing

On Tue, 2012-06-19 at 16:48 +0200, Thierry Carrez wrote: > Mark McLoughlin wrote: [..] > >> However they also inherited the release scheme of the server project > >> (new version every 6 months), which was (or was not) synced to PyPI > >> depending of who was owning the PyPI project. More confusion

[Openstack] Swift Probetests

The swift probetests are broken: https://bugs.launchpad.net/swift/+bug/1014931 Does the swift team intend to maintain probetests going forward? Given how broken they are at present (bad imports, failures even when imports are fixed), it would appear that probetests are not gating commits. Tha

Re: [Openstack] Swift Probetests

On 06/19/2012 11:10 AM, Maru Newby wrote: The swift probetests are broken: https://bugs.launchpad.net/swift/+bug/1014931 Does the swift team intend to maintain probetests going forward? Given how broken they are at present (bad imports, failures even when imports are fixed), it would appear

[Openstack] Common openstack client library

Hi! Unfortunately, nova, keystone, and glance clients are very inconsistent. A lot of code is copied between all these clients instead of moving it to a common library. The code was edited without synchronization between clients, so, they have different behaviour: - all client constructors use

Re: [Openstack] Common openstack client library

Alexey - where's the library of common that you've put together? Is it committed to openstack-common? somewhere else? -joe On Jun 19, 2012, at 9:43 AM, Alexey Ababilov wrote: > Unfortunately, nova, keystone, and glance clients are very inconsistent. A > lot of code is copied between all these

Re: [Openstack] Common openstack client library

Did you see: https://github.com/openstack/python-openstackclient Also, keep in mind that some of the ways the existing Glance client (and Swift client FTM) work is due to lack of support in httplib2 for chunked-transfer encoding. Best, -jay On 06/19/2012 12:43 PM, Alexey Ababilov wrote: Hi

Re: [Openstack] Timeout during image build (task Networking)

Hi Ross, In the process of diagnosing this, but I'm seeing this sporadically when running Tempest against a devstack install. I'll try to pinpoint the issue later today and post back my findings. Best, -jay p.s. Sorry for top-posting. On 06/18/2012 06:03 PM, Lillie Ross-CDSR11 wrote: I'm r

Re: [Openstack] Common openstack client library

Hi! On 06/19/2012 09:43 AM, Alexey Ababilov wrote: > Hi! > > Unfortunately, nova, keystone, and glance clients are very inconsistent. > A lot of code is copied between all these clients instead of moving it > to a common library. The code was edited without synchronization between > clients, so,

Re: [Openstack] [OpenStack Foundation] is there any IDS projects on openstack?

Wrong list, rerouting the message to the appropriate one. Please join the team and subscribe to the list on https://launchpad.net/~openstack /stef On 06/19/2012 07:30 AM, badis hammi wrote: > Hi friends, > I'm new on this mailing list, I just begin with openstack and I wish to > know if it exis

Re: [Openstack] [metering] Glance usage data retrieval

Hi Julien and Stuart! Comments inline... On 06/19/2012 07:12 AM, stuart.mcla...@hp.com wrote: Brian, Jay, I'll give you a chance to reply to Julien first, but I have a follow on query... It doesn't seem like right now Glance produces enough records for full metering of operations. Eg if you wa

Re: [Openstack] Instance termination is not stable

Any clue on this guys? On Mon, Jun 18, 2012 at 7:08 PM, Sajith Kariyawasam wrote: > Hi all, > > I have Openstack Essex version installed and I have created several > instances based on an Ubuntu-12.04 UEC image in Openstack and those are up > and running. > > When I'm trying to terminate an insta

[Openstack] Multiple nova-compute hosts, single-host nova-network, and a guest unreachable via its floating IP

Hi everyone, perhaps someone can shed some light on a floating IP issue. I have 2 nova-compute nodes (call them alice and bob), one of them (alice) is also running nova-network. bob uses alice as its --metadata_host and --network_host. I assign a floating IP to a guest running on bob. Expectedly

Re: [Openstack] Test tool

https://github.com/cloudscaling/tarkin This is a very minimal test set that supports pinging vms after launching them. Nothing crazy. -Matt On Mon, Jun 18, 2012 at 6:37 AM, Jay Pipes wrote: > On 06/14/2012 05:26 AM, Neelakantam Gaddam wrote: > >> Hi All, >> >> Recently I came across the tool

[Openstack] Need help and guidance of Openstack Swift

Hello Friends, I have just started using Openstack. I am trying to make a web based application for Openstack swift. I am using the Django and python for my application. Could you please provide me few examples how to send the command to swift server using python. I am able to get the auth toke

Re: [Openstack] Thoughts on client library releasing

I'm going to top-post, because there is a whole other thing which is not a response to points below. Basically, this is yet-another-instance of two competing and partially contradictory sets of use cases and usage patterns that we're trying to find the right compromise for. Tying client libs to se

Re: [Openstack] Need help and guidance of Openstack Swift

Some links to show you: https://github.com/openstack/horizon/blob/7b565fc9839833b4b99b1fc3b02269b79071af3e/horizon/api/swift.py https://github.com/openstack/horizon/blob/f6f2a91e14f6bdd4e1a87e31a1d6923127afee1b/horizon/dashboards/nova/containers/views.py Best, -jay On 06/19/2012 02:04 PM, Yoge

Re: [Openstack] [Swift] Interested in implementing swift ring builder server

Hi Mark, I forgot to grab the blueprint but I finally got around to start working on this. I'll hopefully have something to put up for review next week. This version just support's basic GET/POST ops to retrieve the rings or to view/alter/add devices to the ring in bulk. Having someone else a

Re: [Openstack] Multiple nova-compute hosts, single-host nova-network, and a guest unreachable via its floating IP

Hi Florian, For my own setup, I wanted to achieve highly-available network, and avoid the loss of the gateway of every instances running if nova-network falls down. I couldn't afford 2 dedicated nodes to put nova-network itself in an highly available state. Now if I loose a nova-network on a compu

Re: [Openstack] Timeout during image build (task Networking)

cc'ing Vish on this, as this is now occurring on every single devstack + Tempest run, for multiple servers. Vish, I am seeing the exact same issue as shown below. Instances end up in ERROR state and looking into the nova-network log, I find *no* errors at all, and yet looking at the nova-compu

Re: [Openstack] [Swift] Interested in implementing swift ring builder server

Alright. Is this something you're more or less done with and are just cleaning up or have you just started? I've got my guys reading up on swift and are about ready to dive in with the coding, so if you're more or less done I'll find another project for them to work on. If you're just started (o

Re: [Openstack] Multiple nova-compute hosts, single-host nova-network, and a guest unreachable via its floating IP

On Jun 19, 2012, at 10:52 AM, Florian Haas wrote: > Hi everyone, > > perhaps someone can shed some light on a floating IP issue. > > I have 2 nova-compute nodes (call them alice and bob), one of them > (alice) is also running nova-network. bob uses alice as its > --metadata_host and --network_h

Re: [Openstack] Timeout during image build (task Networking)

This seems like a likely culprit. Vish On Jun 19, 2012, at 12:03 PM, Jay Pipes wrote: > cc'ing Vish on this, as this is now occurring on every single devstack + > Tempest run, for multiple servers. > > Vish, I am seeing the exact same issue as shown below. Instances end up in > ERROR state an

Re: [Openstack] [Swift] Interested in implementing swift ring builder server

It looks like Florian (at Rackspace) is working on that blueprint. He just assigned it to himself. I'm happy to hear that you have some extra devs for swift work. I'd love to help coordinate some swift goals with you. Off the top of my head, here are a few things that could be worked on: 1) Ha

Re: [Openstack] Timeout during image build (task Networking)

Sorry, paste fail on the last message. This seems like a likely culprit: https://review.openstack.org/#/c/8339/ I'm guessing it only happens on concurrent builds? We probably need a synchronized somewhere. Vish On Jun 19, 2012, at 12:03 PM, Jay Pipes wrote: > cc'ing Vish on this, as this is

Re: [Openstack] [Swift] Interested in implementing swift ring builder server

I just need to clean it up at this point (mainly the rebalance). Since the rebalance (i.e. swift-ring-builder rebalance) can take minutes to complete when you have lots of devices I need to move it off to a background task. -- Florian Hines | @pandemicsyn http://about.me/pandemicsyn On Tuesd

Re: [Openstack] [Blueprint automatic-secure-key-generation] Automatic SECURE_KEY generation

That's looking pretty good, Sascha. May I suggest: 1. Instead of using the temporary lockfile, let's actually move slightly back towards your original approach and check for the existence of a known secret key file (added to .gitignore of course) which the get_secret_key function can check for.

Re: [Openstack] Need help and guidance of Openstack Swift

Hi Jay, Thanks a lot for quick response. This was little helpful. I need how to send the parameters to the swift server by making the connection. I think that task is happening in inside the below code. Could you please tell me what is happening in cloudfiles.get_connection method def swift_api(

Re: [Openstack] Timeout during image build (task Networking)

Vish, Jay, OK, this looks promising. A couple of questions… I'm seeing this RPC timeout on the Essex 2012.1 packages released with Ubuntu 12.04. I'm assuming these packages are affected by this bug? Why would something this fundamental not show up during Essex RC.X testing? How best to 'fix'

Re: [Openstack] Timeout during image build (task Networking)

On 06/19/2012 03:13 PM, Vishvananda Ishaya wrote: Sorry, paste fail on the last message. This seems like a likely culprit: https://review.openstack.org/#/c/8339/ I'm guessing it only happens on concurrent builds? We probably need a synchronized somewhere. I notice the the RPC calls to the ne

Re: [Openstack] [Swift] Interested in implementing swift ring builder server

On 6/19/12 12:13 PM, John Dickinson wrote: It looks like Florian (at Rackspace) is working on that blueprint. He just assigned it to himself. I'm happy to hear that you have some extra devs for swift work. I'd love to help coordinate some swift goals with you. Off the top of my head, here are

[Openstack] Cinder status update

For those of you that don't know Cinder is the new project intended to separate block storage out of Nova and provide it via it's own service. The goal is to have a functional replacement for Nova-Volumes by Folsom 2 (don't worry, you'll be able to select which service to use). So far things have

Re: [Openstack] Cinder status update

Nice work. When you've got the rest of the API bits ironed out (particularly attach/detach) I'll help work on making sure Horizon is fully functional there. Note that there's also an F3 Horizon blueprint for splitting volumes into its own optional panel: https://blueprints.launchpad.net/horizo

Re: [Openstack] Multiple nova-compute hosts, single-host nova-network, and a guest unreachable via its floating IP

On 06/19/2012 10:52 AM, Florian Haas wrote: Hi everyone, perhaps someone can shed some light on a floating IP issue. I have 2 nova-compute nodes (call them alice and bob), one of them (alice) is also running nova-network. bob uses alice as its --metadata_host and --network_host. I assign a flo

Re: [Openstack] Cinder status update

On Tue, Jun 19, 2012 at 3:29 PM, Gabriel Hurley wrote: > Nice work. > > When you've got the rest of the API bits ironed out (particularly > attach/detach) I'll help work on making sure Horizon is fully functional > there. Note that there's also an F3 Horizon blueprint for splitting volumes > in

[Openstack] Deleting a volume stuck in "attaching" state?

I attempted to attach a volume to a running instance, but later deleted the instance, leaving the volume stuck in the "attaching" state: # nova volume-list ++---+--+--+-+-+ | ID | Status | Display Name | Size | Volume Type | Attached to

[Openstack] Router as a VM

Hi All, I am trying multi node setup using openstack and quantum using devstack. My understanding is that for every tenant, there is a gateway interface created in the physical host and these will act as gateways for the tenants. Is it possible to configure a VM as a gateway/router for a tenant an

Re: [Openstack] Deleting a volume stuck in "attaching" state?

On Tue, Jun 19, 2012 at 7:40 PM, Lars Kellogg-Stedman wrote: > I attempted to attach a volume to a running instance, but later > deleted the instance, leaving the volume stuck in the "attaching" > state: > >  # nova volume-list >  ++---+--+--+-+-

[Openstack] [Nova] Bug # 971621

Hi all, We have been having some issues in terminating LXC instances in Openstack Nova, and found that the above mentioned bug [1] is already reported, and according to [2] it is "high" and "confirmed". We would like to know are there any plans to fix this issue immediately ? or is there any work

[Openstack] [Metering] Implemented three methods in Ceilometer

Hi all, I have implemented three more classes in Ceilometer plug-in module. Added those classes in libvirt.py file in compute. The classes which I have added are counters to find out the following: 1. Number of CPUs used 2. Memory used 3. Maximum memory used I am also ready wi

Re: [Openstack] Nova scheduler

When I tried this on post-essex release code, I got : error: unrecognized arguments: --force_hosts= Try --hint force_hosts= instead -Mandar -Original Message- From: openstack-bounces+mandar.vaze=nttdata@lists.launchpad.net [mailto:openstack-bounces+mandar.vaze=nttdata@li

Re: [Openstack] Nova scheduler

Hi Mandar, Thanks for your help. This command is working for me. Regards Neelakantam On Wed, Jun 20, 2012 at 11:37 AM, Vaze, Mandar wrote: > When I tried this on post-essex release code, I got : >error: unrecognized arguments: --force_hosts= > > Try --hint force_hosts= instead > > -Man