Re: [openstack-dev] [Glance] Anyone using owner_is_tenant = False with image members?

2014-07-24 Thread Scott Devoid
image-list" because glance-api barfs on a single image and gives up on the entire API request...and there are no non-INFO/DEBUG messages in glance logs for this. >:-/ ~ Scott [1] https://bugs.launchpad.net/glance/+bug/1346648 [2] https://bugs.launchpad.net/glance/+bug/1336958 On Fri, Ju

Re: [openstack-dev] [Glance] Anyone using owner_is_tenant = False with image members?

2014-07-11 Thread Scott Devoid
t both these fields to be > maintained ([0]) > > [0] > https://review.openstack.org/#/c/100968/4/specs/juno/artifact-repository.rst > > -- > Regards, > Alexander Tivelkov > > > On Thu, Jul 3, 2014 at 3:44 AM, Scott Devoid wrote: > >> Hi folks, >> >

[openstack-dev] Changing a tenant's flavor-access after instances exist?

2014-07-09 Thread Scott Devoid
Hi Folks, I have a situation where I previously granted a tenant access to flavor X. At which point users launched instances based on that flavor. Now I am removing the tenant from the flavor-access-list since I do not want users to create any more instances using that flavor. However, in Horizon

[openstack-dev] [Glance] Anyone using owner_is_tenant = False with image members?

2014-07-02 Thread Scott Devoid
Hi folks, Background: Among all services, I think glance is unique in only having a single 'owner' field for each image. Most other services include a 'user_id' and a 'tenant_id' for things that are scoped this way. Glance provides a way to change this behavior by setting "owner_is_tenant" to fal

Re: [openstack-dev] [Openstack] How can I enable operation for non-admin user

2014-06-25 Thread Scott Devoid
gt; Sorry, this is a bit fastidious, but I think "nova live-migrate" is what you mean here. "nova migrate", I think, is still a completely separate code-path. live-migrate needs to talk to both the source and destination nova-compute services to coordinate and confirm the

[openstack-dev] Fwd: [Openstack] Glance - and the use of the "project_id:%(project_id)" rule

2014-06-25 Thread Scott Devoid
? -- Forwarded message -- From: Michael Hearn Date: Fri, May 2, 2014 at 9:21 AM Subject: [Openstack] Glance - and the use of the "project_id:%(project_id)" rule To: "openst...@lists.openstack.org" Having played with the policies and rules within glance's policy.json file I have

Re: [openstack-dev] [Cinder][Driver] Delete snapshot

2014-06-19 Thread Scott Devoid
I agree with Amit on this. There needs to be a way for the driver to indicate that an operation is not currently possible and include some descriptive message to indicate why. Right now the volume manager assumes certain behavioral constraints (e.g. that snapshots are completely decoupled from clon

Re: [openstack-dev] [nova] Proposal: Move CPU and memory allocation ratio out of scheduler

2014-06-04 Thread Scott Devoid
> > Not only live upgrades but also dynamic reconfiguration. > > Overcommitting affects the quality of service delivered to the cloud user. > In this situation in particular, as in many situations in general, I think > we want to enable the service provider to offer multiple qualities of > service

Re: [openstack-dev] [nova] Proposal: Move CPU and memory allocation ratio out of scheduler

2014-06-03 Thread Scott Devoid
> > It may be useful to have an API query which tells you all the numbers you > may need - real hardware values, values after using the configured > overcommit ratios and currently used values. > +1 to an exposed admin-API for host resource state and calculations, especially if this allowed you to

Re: [openstack-dev] [nova] nova default quotas

2014-05-27 Thread Scott Devoid
Also I would prefer that we not add "special" tenant names. Roles already had/has problems with "admin", "Member" and "_member_" having special meaning in some projects. ~ Scott On Tue, May 27, 2014 at 1:20 PM, Vishvananda Ishaya wrote: > Are you aware that there is already a way to do this thr

Re: [openstack-dev] [nova] No meeting tomorrow

2014-04-24 Thread Scott Devoid
I would run the meeting if I knew how to. :-) And isn't next week the "recommended off week"? ~ Scott On Thu, Apr 24, 2014 at 2:05 AM, Michael Still wrote: > Hi. > > Given no one has volunteered to run the meeting and I can't make it > because of travel, let's skip this weeks meeting. We'll hav

[openstack-dev] [nova] Looking for experienced guide to understand libvirt driver

2014-04-21 Thread Scott Devoid
Hi folks! I am working to add Sheepdog as a disk backend for the libvirt driver. I have a blueprint started and an early version of the code. However I am having trouble working my way thorough the code in the libvirt driver. The storage code doesn't feel vary modular to start with and my changes

Re: [openstack-dev] [Devstack] add support for ceph

2014-04-18 Thread Scott Devoid
On Fri, Apr 18, 2014 at 11:41 AM, Dean Troyer wrote: > On Fri, Apr 18, 2014 at 10:51 AM, Scott Devoid wrote: > >> The issue is that it is very easy to suggest new features and refactoring >> when you are very familiar with the codebase. To a newcomer, though, you >> ar

Re: [openstack-dev] [Devstack] add support for ceph

2014-04-18 Thread Scott Devoid
On Fri, Apr 18, 2014 at 5:32 AM, Sean Dague wrote: > On 04/18/2014 12:03 AM, Scott Devoid wrote: > > So I have had a chance to look over the whole review history again. I > > agree with Sean Dague and Dean Troyer's concerns that the current patch > > affects code

Re: [openstack-dev] [Devstack] add support for ceph

2014-04-17 Thread Scott Devoid
So I have had a chance to look over the whole review history again. I agree with Sean Dague and Dean Troyer's concerns that the current patch affects code outside of lib/storage and extras.d. We should make the Devstack extension system more flexible to allow for more extensions. Although I am not

[openstack-dev] Quotas: per-flavor-quotas

2014-04-16 Thread Scott Devoid
Sergio J Cazzolato wrote: > I would to see the operators opinion in this blueprint, we need to > understand if it is useful or it is confusing for you. > > https://review.openstack.org/#/c/84432/9 Sergio, I'm reposting this in a new thread since this isn't about quota templates. Also I'm postin

Re: [openstack-dev] Quota Management

2014-04-03 Thread Scott Devoid
Adding the Operators list to this since I think they will have some useful comments. My experience is that the current Nova quotas are not entirely useful. In our environment we have a limited number of machines with 32 cores and 1TB of ram (tens), and a large number with 8 cores and 32GB of ram (

Re: [openstack-dev] [nova][swift] Importing Launchpad Answers in Ask OpenStack

2014-01-28 Thread Scott Devoid
Is it possible to include a link to the original LP Answers page as a comment on the question? Or are the LP Answers sections getting wiped completely after the move? Also perhaps all imported questions should be tagged "lp-answers" or something? This would help manual curators to vote and further

Re: [openstack-dev] Proposed Logging Standards

2014-01-28 Thread Scott Devoid
hort comings on the EC2 logging, and figuring out > normalizing those would be good as well. Most of our users work through Horizon or the nova CLI. Good to know about the EC2 issues though. On Tue, Jan 28, 2014 at 1:46 PM, Sean Dague wrote: > On 01/28/2014 12:41 PM, Scott Devoid wrote: &g

Re: [openstack-dev] Proposed Logging Standards

2014-01-28 Thread Scott Devoid
> > For the uses I've seen of it in the nova api code INFO would be perfectly > fine in place of AUDIT. > We've found the AUDIT logs in nova useful for tracking which user initiated a particular request (e.g. delete this instance). AUDIT had a much better signal to noise ratio than INFO or DEBUG.

Re: [openstack-dev] [Nova] why don't we deal with "claims" when live migrating an instance?

2014-01-16 Thread Scott Devoid
Related question: Why does resize get called (and the VM put in "RESIZE VERIFY" state) when migrating from one machine to another, keeping the same flavor? On Thu, Jan 16, 2014 at 9:54 AM, Brian Elliott wrote: > > On Jan 15, 2014, at 4:34 PM, Clint Byrum wrote: > > > Hi Chris. Your thread may

Re: [openstack-dev] Migrating to newer full projects from what used to be part of nova

2013-11-02 Thread Scott Devoid
> > Migrations from Essex to Grizzly/Havana ... I would find it entirely suitable to upgrade from Essex to Folsom, then > migrate from nova-volume to cinder and from nova-network to quantum, then > only to upgrade to Grizzly. We're in the same spot, upgrading an Essex deployment to Havana. We d

Re: [openstack-dev] [Neutron] Security groups with OVS instead of iptables?

2013-09-03 Thread Scott Devoid
+1 for an answer to this. The reference documentation suggests running Neutron OVS with a total of 6 software switches between the VM and public NAT addresses. [1] What are the performances differences folks see with this configuration vs. the 2 software switch configuration for linux bridge? [1]

Re: [openstack-dev] [climate] Mirantis proposal to extend Climate to support virtual resources reservation

2013-08-09 Thread Scott Devoid
Hi Nikolay and Patrick, thanks for your replies. Virtual vs. Physical Resources Ok, now I realize what you meant by "virtual resources," e.g. instances, volumes, networks...resources provided by existing OpenStack schedulers. In this case "physical resources" are actually more "removed" since ther

Re: [openstack-dev] [climate] Mirantis proposal to extend Climate to support virtual resources reservation

2013-08-06 Thread Scott Devoid
Some thoughts: 0. Should Climate also address the need for an eviction service? That is, a service that can weight incoming requests and existing resource allocations using some set of policies and evict an existing resource allocations to make room for the higher weighted request. Eviction is nec

Re: [openstack-dev] [Cinder] Snapshot List support

2013-08-03 Thread Scott Devoid
The only snapshot functions in the volume driver are create_snapshot, delete_shapshot and create_volume_from_snapshot. That row should probably be deleted from the wiki since listing snapshots occurs entirely via the db/api. I've added the current set of supported features for the Solaris ISCSI dri