Re: [openstack-dev] [Vitrage] New proposal for analysis.

2018-03-29 Thread MinWookKim
Hello Ifat and Vitrage team. I would like to explain more about the implementation part of the mail I sent last time. The flow is as follows. Vitrage-dashboard (action-list-panel) -> Vitrage-api -> check component The last time I mentioned it as api-handler, it would be better to call the c

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread Radoslav Gerganov
On 28.03.2018 19:07, melanie witt wrote: We were reviewing a bug fix for the vmware driver [0] today and we noticed it appears that the VMware NSX CI is no longer running, not even on only the nova/virt/vmwareapi/ tree. From the third-party CI dashboard, I see some claims of it running but whe

[openstack-dev] [requirements] Adding objgraph to global requirements

2018-03-29 Thread Renat Akhmerov
Hi, Can we consider to add objgraph [1] to OpenStack global requirements? I found this library extremely useful for investigating memory leaks in Python programs but unfortunately I can’t push upstream any code using it. It seems to be pretty mature and supports all needed Python versions. Or

Re: [openstack-dev] [devstack] stable/queens: How to configure devstack to use openstacksdk===0.11.3 and os-service-types===1.1.0

2018-03-29 Thread Tony Breeds
On Fri, Mar 16, 2018 at 02:29:51PM +, Kwan, Louie wrote: > In the stable/queens branch, since openstacksdk0.11.3 and > os-service-types1.1.0 are described in openstack's upper-constraints.txt, > > https://github.com/openstack/requirements/blob/stable/queens/upper-constraints.txt#L411 > https

Re: [openstack-dev] [OpenStackAnsible] Tag repos as newton-eol

2018-03-29 Thread Tony Breeds
On Thu, Mar 15, 2018 at 10:57:58AM +, Jean-Philippe Evrard wrote: > Looks good to me. This has been done now. Thanks for being patient :) Yours Tony. signature.asc Description: PGP signature __ OpenStack Development Ma

Re: [openstack-dev] [requirements] Adding objgraph to global requirements

2018-03-29 Thread Renat Akhmerov
After some discussion in IRC on this topic there was an idea just to write and push upstream needed tools using objgraph w/o having it in the requirements.txt at all. We just need to make sure that those tools are never used during production runs and unit tests (CI will help to verify that). If

[openstack-dev] [all][stable] No more stable Phases welcome Extended Maintenance

2018-03-29 Thread Tony Breeds
Hi all, At Sydney we started the process of change on the stable branches. Recently we merged a TC resolution[1] to alter the EOL process. The next step is refinining the stable policy itself. I've created a review to do that. I think it covers most of the points from Sydney and Dublin. Ple

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread melanie witt
On Thu, 29 Mar 2018 10:44:52 +0300, Radoslav Gerganov wrote: On 28.03.2018 19:07, melanie witt wrote: We were reviewing a bug fix for the vmware driver [0] today and we noticed it appears that the VMware NSX CI is no longer running, not even on only the nova/virt/vmwareapi/ tree. From the th

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread Gary Kotton
Hi, Here is an example where the CI has run on a recent patch - yesterday - https://review.openstack.org/557256 Thanks Gary On 3/29/18, 1:04 PM, "melanie witt" wrote: On Thu, 29 Mar 2018 10:44:52 +0300, Radoslav Gerganov wrote: > On 28.03.2018 19:07, melanie witt wrote: >> We were

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread melanie witt
On Thu, 29 Mar 2018 10:09:09 +, Gary Kotton wrote: Here is an example where the CI has run on a recent patch - yesterday -https://review.openstack.org/557256 Thanks. Just curious, how is the CI passing if the driver is currently broken for detach_volume? I had thought maybe particular tes

Re: [openstack-dev] [Vitrage] New proposal for analysis.

2018-03-29 Thread Afek, Ifat (Nokia - IL/Kfar Sava)
Hi Minwook, Why do you think the request should pass through the Vitrage API? Why can’t vitrage-dashboard call the check component directly? And another question: what should happen if the user closes the check window before the checks are over? I assume that the checks will finish, but the use

Re: [openstack-dev] [Vitrage] New proposal for analysis.

2018-03-29 Thread MinWookKim
Hello Ifat, Thanks for your reply. : ) I wrote my opinion on your comment. Why do you think the request should pass through the Vitrage API? Why can’t vitrage-dashboard call the check component directly? Authentication issues: I think the check component is a separate component based on th

Re: [openstack-dev] [nova] [cyborg] Race condition in the Cyborg/Nova flow

2018-03-29 Thread Alex Xu
Agree with that, whatever the tweak inventory or traits, none of them works. Same as VGPU, we can support pre-programmed mode for multiple-functions region, and each region only can support one type function. There are two reasons why Cyborg has a filter: * records the usage of functions in a reg

[openstack-dev] [cinder][nova] about re-image the volume

2018-03-29 Thread 李杰
Hi,all This is the spec [0] about rebuild the volumed backed server.The question raised in the spec is about how to bandle the root volume.Finally,in Nova team,we think that the cleanest / best solution to this is to add a volume action API to cinder for re-imaging the volume.Once that i

Re: [openstack-dev] Following the new PTI for document build, broken local builds

2018-03-29 Thread Sean McGinnis
> > > > It's not mentioned here, but I discovered today that Cinder is using the > > sphinx.ext.autodoc module. Is there any issue with using this? > > > > Nope - sphinx-apidoc and the likes use autodoc under the hood. You can > see this by checking the output in 'contributor/api' or the likes.

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread William M Edmonds
melanie witt wrote on 03/29/2018 06:03:26 AM: > I would like to see the VMware CI running again and it need only run on > changes under the nova/virt/vmwareapi/ tree, to save on your resources. > And on our side, I'd like us to add VMware subteam members to VMware > driver patch reviews (I belie

Re: [openstack-dev] [devstack][qa] Changes to devstack LIBS_FROM_GIT

2018-03-29 Thread Sean McGinnis
On Wed, Mar 28, 2018 at 07:37:19PM -0400, Doug Hellmann wrote: > Excerpts from corvus's message of 2018-03-28 13:21:38 -0700: > > Hi, > > > > I've proposed a change to devstack which slightly alters the > > LIBS_FROM_GIT behavior. This shouldn't be a significant change for > > those using legacy

Re: [openstack-dev] [requirements] Adding objgraph to global requirements

2018-03-29 Thread Doug Hellmann
Excerpts from Renat Akhmerov's message of 2018-03-29 15:33:58 +0700: > After some discussion in IRC on this topic there was an idea just to write > and push upstream needed tools using objgraph w/o having it in the > requirements.txt at all. We just need to make sure that those tools are never >

Re: [openstack-dev] [nova] [cyborg] Race condition in the Cyborg/Nova flow

2018-03-29 Thread Eric Fried
Sundar- To be clear, *all* of the solutions will have race conditions. There's no getting around the fact that we need to account for situations where an allocation is made, but then can't be satisfied by cyborg (or neutron, or nova, or cinder, or whoever). That failure has to bubble up

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread Matt Riedemann
On 3/29/2018 5:19 AM, melanie witt wrote: Thanks. Just curious, how is the CI passing if the driver is currently broken for detach_volume? I had thought maybe particular tests were skipped in response to my original email that linked the bug fix patch, but it looks like that run was from before

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread Matt Riedemann
On 3/29/2018 7:53 AM, William M Edmonds wrote: running only on virt/vmwareapi changes would not catch problems caused by changes elsewhere, such as compute/manager.py or virt/driver.py Right, I think virt driver 3rd party CI should run on at least some select sub-trees, the major ones that com

Re: [openstack-dev] Following the new PTI for document build, broken local builds

2018-03-29 Thread Stephen Finucane
On Thu, 2018-03-29 at 07:47 -0500, Sean McGinnis wrote: > > > > > > It's not mentioned here, but I discovered today that Cinder is using the > > > sphinx.ext.autodoc module. Is there any issue with using this? > > > > > > > Nope - sphinx-apidoc and the likes use autodoc under the hood. You can >

Re: [openstack-dev] [cinder][nova] about re-image the volume

2018-03-29 Thread Sean McGinnis
> This is the spec [0] about rebuild the volumed backed server. > The question raised in the spec is about how to bandle the root volume. > Finally,in Nova team,we think that the cleanest / best solution to this is to > add a volume action API to cinder for re-imaging the volume.Once that is

Re: [openstack-dev] [nova] VMware NSX CI - no longer running?

2018-03-29 Thread Matt Riedemann
On 3/29/2018 2:44 AM, Radoslav Gerganov wrote: While running the VMware CI continues to be a challenge, I must say this patch fixes a regression introduced by Matt Riedemann's patch: https://review.openstack.org/#/c/549411/ for which the VMware CI clearly indicated there was a problem and nev

Re: [openstack-dev] [devstack][qa] Changes to devstack LIBS_FROM_GIT

2018-03-29 Thread James E. Blair
Sean McGinnis writes: > On Wed, Mar 28, 2018 at 07:37:19PM -0400, Doug Hellmann wrote: >> Excerpts from corvus's message of 2018-03-28 13:21:38 -0700: >> > Hi, >> > >> > I've proposed a change to devstack which slightly alters the >> > LIBS_FROM_GIT behavior. This shouldn't be a significant cha

[openstack-dev] [sahara] Breathing new life into external Sahara CI

2018-03-29 Thread Jeremy Freudberg
I am happy to announce that I have finally acquired two machines to be used towards our external CI infrastructure. (Thanks very much to Cisco for their generosity!) Now that we have accomplished the hard part, getting a hardware donation, we can finally move on to the next step of actually deploy

Re: [openstack-dev] [sahara] Breathing new life into external Sahara CI

2018-03-29 Thread Evgeny Sikachov
Cool! This is the really good news! I am ready to help On Mar 29, 2018, 7:16 PM +0400, Jeremy Freudberg , wrote: > I am happy to announce that I have finally acquired two machines to be > used towards our external CI infrastructure. (Thanks very much to > Cisco for their generosity!) > > Now that

Re: [openstack-dev] Following the new PTI for document build, broken local builds

2018-03-29 Thread Sean McGinnis
> > tl;dr: You don't _have_ to automate this stuff, but it helps. > > sphinx-apidoc generates stub files containing a whole load of autodoc > directives. As noted above, you can check the output of a sphinx-apidoc > run and you'll see just this. If I were to guess, Cinder simply checked > in the

Re: [openstack-dev] [devstack][qa] Changes to devstack LIBS_FROM_GIT

2018-03-29 Thread Sean McGinnis
> > Neither local nor third-party CI use should be affected. There's no > change in behavior based on current usage patterns. Only the caveat > that if you introduce an error into LIBS_FROM_GIT (e.g., a misspelled or > non-existent package name), it will not automatically be caught. > > -Jim P

[openstack-dev] [release] Release countdown for week R-21, April 2-6

2018-03-29 Thread Sean McGinnis
Welcome to our regular release countdown email. Development Focus - Team focus should be on spec approval and implementation for priority features. General Information --- We would love to have all the liaisons attend the release team meeting every Friday[1]. [1

[openstack-dev] [TripleO] Prototyping dedicated roles with unique repositories for Ansible tasks in TripleO

2018-03-29 Thread David Peacock
Hi everyone, During the recent PTG in Dublin, it was decided that we'd prototype a way forward with Ansible tasks in TripleO that adhere to Ansible best practises, creating dedicated roles with unique git repositories and RPM packaging per role. With a view to moving in this direction, a couple o

Re: [openstack-dev] [nova] [cyborg] Race condition in the Cyborg/Nova flow

2018-03-29 Thread Eric Fried
We discussed this on IRC [1], hangout, and etherpad [2]. Here is the summary, which we mostly seem to agree on: There are two different classes of device we're talking about modeling/managing. (We don't know the real nomenclature, so forgive errors in that regard.) ==> Fully dynamic: You can pr

Re: [openstack-dev] [nova] [cyborg] Race condition in the Cyborg/Nova flow

2018-03-29 Thread Jay Pipes
On 03/28/2018 07:03 PM, Nadathur, Sundar wrote: Thanks, Eric. Looks like there are no good solutions even as candidates, but only options with varying levels of unacceptability. It is funny that that the option that is considered the least unacceptable is to let the problem happen and then fail

Re: [openstack-dev] [cinder][nova] about re-image the volume

2018-03-29 Thread Matt Riedemann
On 3/29/2018 9:28 AM, Sean McGinnis wrote: I do not think changing the revert to snapshot implementation is appropriate here. There may be some cases where this can get the desired result, but there is no guarantee that there is a snapshot on the volume's base image state to revert to. It also wo

Re: [openstack-dev] [all][stable] No more stable Phases welcome Extended Maintenance

2018-03-29 Thread Matt Riedemann
On 3/29/2018 3:36 AM, Tony Breeds wrote: Hi all, At Sydney we started the process of change on the stable branches. Recently we merged a TC resolution[1] to alter the EOL process. The next step is refinining the stable policy itself. I've created a review to do that. I think it covers mos

Re: [openstack-dev] [kolla][kolla-kubernete][tc][openstack-helm]propose retire kolla-kubernetes project

2018-03-29 Thread Richard Wellum
Hi, So as a current Kolla-Kubernetes Core - I have a slightly different opinion than most, I'll try to verbalize it coherently. Lets talk about what Kolla is: Kolla is a project that builds OpenStack docker images, stores them on dockerhub, and provides tools to build your own images from your o

Re: [openstack-dev] [TripleO] Prototyping dedicated roles with unique repositories for Ansible tasks in TripleO

2018-03-29 Thread David Moreau Simard
​Nice! ​ I don't have a strong opinion ​about this but what I might recommend would be to chat with the openshift-ansible [1] and the kolla-ansible [2] folks.​ ​I'm happy to do the introductions if necessary !​ Their models, requirements or context might be different than ours but at the end of

[openstack-dev] [all][api] POST /api-sig/news

2018-03-29 Thread Chris Dent
Greetings OpenStack community, Chaotic but fun API-SIG meeting today. elmiko has done some review of the long-in-progress microversion history doc [7] and reports that it is worth finishing and publishing as a historical document explaining why microversions exist. Having greater context on t

Re: [openstack-dev] [nova] [cyborg] Race condition in the Cyborg/Nova flow

2018-03-29 Thread Eric Fried
> That means that for the (re)-programming scenarios you need to > dynamically adjust the inventory of a particular FPGA resource provider. Oh, see, this is something I had *thought* was a non-starter. This makes the "single program" case way easier to deal with, and allows it to be handled on th

Re: [openstack-dev] [nova] [cyborg] Race condition in the Cyborg/Nova flow

2018-03-29 Thread Dan Smith
> ==> Fully dynamic: You can program one region with one function, and > then still program a different region with a different function, etc. Note that this is also the case if you don't have virtualized multi-slot devices. Like, if you had one that only has one region. Consuming it consumes the

Re: [openstack-dev] [nova] [cyborg] Race condition in the Cyborg/Nova flow

2018-03-29 Thread Ed Leafe
On Mar 29, 2018, at 12:57 PM, Eric Fried wrote: > >> That means that for the (re)-programming scenarios you need to >> dynamically adjust the inventory of a particular FPGA resource provider. > > Oh, see, this is something I had *thought* was a non-starter. I need to work on my communication s

Re: [openstack-dev] [kolla][kolla-kubernete][tc][openstack-helm]propose retire kolla-kubernetes project

2018-03-29 Thread Gema Gomez
On 29/03/18 18:26, Richard Wellum wrote: > Hi, > > So as a current Kolla-Kubernetes Core - I have a slightly different > opinion than most, I'll try to verbalize it coherently. > > Lets talk about what Kolla is: > > Kolla is a project that builds OpenStack docker images, stores them on > docke

[openstack-dev] All Hail our Newest Release Name - OpenStack Stein

2018-03-29 Thread Paul Belanger
Hi everybody! As the subject reads, the "S" release of OpenStack is officially "Stein". As been with previous elections this wasn't the first choice, that was "Solar". Solar was judged to have legal risk, so as per our name selection process, we moved to the next name on the list. Thanks to ever

[openstack-dev] [tripleo] PTG session about All-In-One installer: recap & roadmap

2018-03-29 Thread Emilien Macchi
Greeting folks, During the last PTG we spent time discussing some ideas around an All-In-One installer, using 100% of the TripleO bits to deploy a single node OpenStack very similar with what we have today with the containerized undercloud and what we also have with other tools like Packstack or D

[openstack-dev] [ironic] baremetal firmware lifecycle management

2018-03-29 Thread Julia Kreger
One of the topics that came up at during the Ironic sessions at the Rocky PTG was firmware management. During this discussion, we quickly reached the consensus that we lacked the ability to discuss and reach a forward direction without: * An understanding of capabilities and available vendor mech

[openstack-dev] [all][infra] Upcoming changes in ARA Zuul job reports

2018-03-29 Thread David Moreau Simard
Hi, By default, all jobs currently benefit from the generation of a static ARA report located in the "ara" directory at the root of the log directory. Due to scalability concerns, these reports were only generated when a job failed and were not available on successful runs. I'm happy to announce

Re: [openstack-dev] [all][infra] Upcoming changes in ARA Zuul job reports

2018-03-29 Thread Paul Belanger
On Thu, Mar 29, 2018 at 06:14:06PM -0400, David Moreau Simard wrote: > Hi, > > By default, all jobs currently benefit from the generation of a static > ARA report located in the "ara" directory at the root of the log > directory. > Due to scalability concerns, these reports were only generated whe

Re: [openstack-dev] [openstack-infra] Where did the ARA logs go?

2018-03-29 Thread Clark Boylan
On Wed, Mar 28, 2018, at 8:13 AM, Jeremy Stanley wrote: > On 2018-03-28 09:26:49 -0500 (-0500), Sean McGinnis wrote: > [...] > > I believe the ARA logs are only captured on failing jobs. > > Correct. This was a stop-gap some months ago when we noticed we were > overrunning our inode capacity on th

Re: [openstack-dev] [tap-as-a-service] publish on pypi

2018-03-29 Thread Clark Boylan
On Wed, Mar 28, 2018, at 7:59 AM, Takashi Yamamoto wrote: > hi, > > i'm thinking about publishing the latest release of tap-as-a-service on pypi. > background: https://review.openstack.org/#/c/555788/ > iirc, the naming (tap-as-a-service vs neutron-taas) was one of concerns > when we talked about

Re: [openstack-dev] All Hail our Newest Release Name - OpenStack Stein

2018-03-29 Thread Zhipeng Huang
In hindsight, it would be much fun the R release named Ramm :P On Fri, Mar 30, 2018 at 3:10 AM, Paul Belanger wrote: > Hi everybody! > > As the subject reads, the "S" release of OpenStack is officially "Stein". > As > been with previous elections this wasn't the first choice, that was > "Solar".

Re: [openstack-dev] [cinder][nova] about re-image the volume

2018-03-29 Thread Sean McGinnis
> > > > >Ideally, from my perspective, Nova would take care of the detach/attach > >portion > >and Cinder would only need to take care of imaging the volume. > > Agree. :) And yeah, I pointed this out in the nova spec for volume-backed > rebuild also. I think nova can basically handle this like

Re: [openstack-dev] [kolla][kolla-kubernete][tc][openstack-helm]propose retire kolla-kubernetes project

2018-03-29 Thread Surya Singh
Dear All, Thanks Rich for putting thoughts on continuation with kolla-k8s. On Fri, Mar 30, 2018 at 2:26 AM, Richard Wellum wrote: > > Hi, > > So as a current Kolla-Kubernetes Core - I have a slightly different opinion > than most, I'll try to verbalize it coherently. > > Lets talk about what K

Re: [openstack-dev] [all][infra] Upcoming changes in ARA Zuul job reports

2018-03-29 Thread Jeffrey Zhang
cool. kolla will try to implement it. On Fri, Mar 30, 2018 at 7:12 AM, Paul Belanger wrote: > On Thu, Mar 29, 2018 at 06:14:06PM -0400, David Moreau Simard wrote: > > Hi, > > > > By default, all jobs currently benefit from the generation of a static > > ARA report located in the "ara" directory

Re: [openstack-dev] [kolla][kolla-kubernete][tc][openstack-helm]propose retire kolla-kubernetes project

2018-03-29 Thread Richard Wellum
Hi Gema, On Thu, Mar 29, 2018 at 2:48 PM Gema Gomez wrote: > > > On 29/03/18 18:26, Richard Wellum wrote: > > Hi, > > > > So as a current Kolla-Kubernetes Core - I have a slightly different > > opinion than most, I'll try to verbalize it coherently. > > > > Lets talk about what Kolla is: > > > >

Re: [openstack-dev] [kolla][kolla-kubernete][tc][openstack-helm]propose retire kolla-kubernetes project

2018-03-29 Thread Richard Wellum
On Thu, Mar 29, 2018 at 8:14 PM Surya Singh wrote: > Dear All, > > Thanks Rich for putting thoughts on continuation with kolla-k8s. > > > On Fri, Mar 30, 2018 at 2:26 AM, Richard Wellum > wrote: > > > > Hi, > > > > So as a current Kolla-Kubernetes Core - I have a slightly different > opinion tha

Re: [openstack-dev] [cinder][nova] about re-image the volume

2018-03-29 Thread Matt Riedemann
On 3/29/2018 6:50 PM, Sean McGinnis wrote: May we can add a "Reimaging" state to the volume? Then Nova could poll for it to go from that back to Available? That would be fine with me, and maybe similar to how 'extending' and 'retyping' work for an attached volume? Nova wouldn't wait for the

[openstack-dev] [neutron] About the metric for the routes

2018-03-29 Thread zhang.yanxian
Hi all, A routing metric is a quantitative value used to evaluate the path cost. But neutron can't specify a different metric with the same destination address, which is useful to realize FRR(Fast Reroute) in Telecoms and NFV scenario. So we are going to introduce a new metric value for the route

[openstack-dev] [nova] The createBackup API

2018-03-29 Thread Alex Xu
There is spec proposal to fix a bug of createBackup API with microversion. ( https://review.openstack.org/#/c/511825/) When rotation parameter is '0', the createBackup API just do a snapshot, and then delete all the snapshots. That is meaningless behavier. But there is thing hope to get wider sug

Re: [openstack-dev] [nova] The createBackup API

2018-03-29 Thread Ghanshyam Mann
On Fri, Mar 30, 2018 at 11:44 AM, Alex Xu wrote: > There is spec proposal to fix a bug of createBackup API with microversion. > (https://review.openstack.org/#/c/511825/) > > When rotation parameter is '0', the createBackup API just do a snapshot, and > then delete all the snapshots. That is meani