| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2017-02-10 | |||
| 01:02:55 | openstackgerrit | melanie witt proposed openstack/nova master: Add online migration to move quotas to API database https://review.openstack.org/410946 | |
| 01:02:55 | openstackgerrit | melanie witt proposed openstack/nova master: Make Quotas object favor the API database https://review.openstack.org/410945 | |
| 01:02:55 | openstackgerrit | melanie witt proposed openstack/nova master: Count resources to check quota for cells https://review.openstack.org/416521 | |
| 01:30:06 | openstackgerrit | Li Jingjing proposed openstack/nova master: Fix typo in nova/network/neutronv2/api.py https://review.openstack.org/431796 | |
| 02:40:49 | alex_xu | mriedem: our team are working on enable CAT(CPU L3 cache allocation tech) on openstack, currently the kernel support is ready, the team are working the libvirt interface. is there any chance we can submit the spec or raise some discussion in Nova even the libvirt interface not ready? at least some discussion, what kind of usage-model from nova point of view. | |
| 02:41:32 | mriedem | alex_xu: are you going to be at the PTG? | |
| 02:41:59 | alex_xu | mriedem: yea, I will go to the PTG | |
| 02:42:26 | mriedem | that's probably a decent place to discuss it, but i'd recommend starting a thread in the mailing list, or maybe a draft spec since i've never heard of that before | |
| 02:43:25 | alex_xu | mriedem: yeah, got it | |
| 02:44:00 | mriedem | i'm assuming this would be some kind of image metadata thing + minimum libvirt version check in the driver? | |
| 02:44:44 | mriedem | although, if it's not in libvirt we can't even check a minimum version | |
| 02:44:52 | alex_xu | mriedem: yes, but I think the hard thing is how much detail expose to the user, I guess we may not hope we let the user choice 20MB or 30MB l3 cache they need | |
| 02:45:13 | mriedem | that seems like flavor extra specs | |
| 02:45:18 | mriedem | like how qos is handled | |
| 02:45:24 | alex_xu | maybe user just need to specify gold or liver | |
| 02:45:32 | alex_xu | yea | |
| 02:45:52 | alex_xu | s/liver/sliver/ | |
| 02:47:00 | mriedem | there is a joke in there somewhere about a liver-flavored flavor | |
| 02:48:11 | alex_xu | I guess we didn't want to add more thing to the extra spec, thinking of whether we can match the propose into resource provider | |
| 02:57:12 | zhangqiankun | I want to use guacamole connection openstack create vm for vnc,what can i do? | |
| 03:05:35 | mriedem | alex_xu: liver-flavored means something that tastes like liver | |
| 03:05:46 | mriedem | alex_xu: so a liver-flavored flavor, is a joke :) | |
| 03:07:03 | mriedem | alex_xu: i think with traits we'd expose the libvirt version, so a request spec could require a certain minimum version of the hypervisor for this capability, or the libvirt driver could just say it has this capability and we decouple it from the version in the request spec | |
| 03:07:27 | mriedem | but i would think you would still need something in the flavor extra specs to tell what size of cache is being requested | |
| 03:09:40 | alex_xu | mriedem: maybe we can create ResourceClass called l3_cache, then track the usage of cache in the scheduler? | |
| 03:10:09 | alex_xu | at least we need figure which host can have enough cache, or need some ways to balance the cache | |
| 03:11:20 | alex_xu | emm...whatever there should be somewhere talk about the size | |
| 03:11:29 | alex_xu | or gold/sliver stuff | |
| 03:12:34 | alex_xu | half years ago, we have initial thought using extra specs, and think about shared/isolate cache, and maybe need to bind with NUMA node. maybe that is over complex | |
| 03:12:48 | alex_xu | try to rethink of all of those, try to find something more easy | |
| 03:13:56 | alex_xu | in China, there are a lot of food made by liver...I guess we may have different understanding of the taste of liver... | |
| 03:18:00 | alex_xu | I remember people won't expose libvirt version into the traits, but the libvirt version will answer the question of capabilitis API | |
| 04:53:11 | openstackgerrit | OpenStack Proposal Bot proposed openstack/python-novaclient master: Updated from global requirements https://review.openstack.org/431906 | |
| 05:03:07 | gmann | alex_xu: johnthetubaguy sfinucan it would not raise exception if more than 1 port right ?- https://review.openstack.org/#/c/424931/4/nova/network/neutronv2/api.py@1676 | |
| 05:03:24 | gmann | but yea it will return diff port as mentioned by sfinucan | |
| 05:03:51 | alex_xu | gmann: johnthetubaguy prefer to not change anything | |
| 05:04:39 | alex_xu | actually I both to ok for change or not, that is rare case I think | |
| 05:04:42 | gmann | alex_xu: yea that we should keep same and may be previous logic in PS2 is good ? | |
| 05:05:17 | alex_xu | gmann: PS2 is same logic with current one I think? | |
| 05:05:38 | alex_xu | both of them stop the loop when a port found? | |
| 05:07:39 | gmann | alex_xu: yea, that also stop on first finding. | |
| 05:07:46 | gmann | got it. thanks :) | |
| 05:09:36 | alex_xu | gmann: np :) | |
| 05:09:42 | alex_xu | gmann: are you going to PTG? | |
| 05:10:47 | gmann | alex_xu: yea, but need to book flight today. | |
| 05:11:00 | gmann | alex_xu: you will be there from monday or Wed ? | |
| 05:11:23 | alex_xu | gmann: I will be there Monday | |
| 05:11:28 | alex_xu | gmann: looking for see you there | |
| 05:11:53 | gmann | alex_xu: nice, you can join QA on Monday and Tuesday :) | |
| 05:12:30 | alex_xu | gmann: yeah, i'm just worry what I should do in Monday and Tuesday....since i already booked the flight... | |
| 05:13:50 | gmann | alex_xu: nice, you are welcome to join QA, I have put topic of compute microversion testing - https://etherpad.openstack.org/p/qa-ptg-pike | |
| 05:14:06 | gmann | L63 | |
| 05:14:07 | alex_xu | gmann: thanks :) | |
| 05:15:32 | gmann | alex_xu: also to dicsuss to run all compute tests with 'latest' microversion so that we can find bugs in advance like tag one | |
| 05:15:56 | gmann | but in experimental job or something as all tempest compute tests would not pass with 'latest' | |
| 05:16:22 | alex_xu | gmann: that's nice | |
| 05:16:37 | alex_xu | acutally bug only can be found, there is another bump | |
| 05:16:44 | alex_xu | but that is enough | |
| 05:16:55 | alex_xu | i'm still plan to take a look at what we can do in nova side | |
| 05:17:08 | gmann | yea that is also required | |
| 05:17:08 | alex_xu | gmann: or you think tempest is enough to help that? | |
| 05:17:27 | gmann | alex_xu: nova one is always needed to have close eyes, | |
| 05:17:40 | alex_xu | gmann: got it | |
| 05:18:16 | gmann | alex_xu: something like this, we planned earlier - https://blueprints.launchpad.net/nova/+spec/nova-microversion-functional-tests | |
| 05:19:29 | alex_xu | gmann: sounds like we already talk about that long time ago... | |
| 05:19:51 | gmann | yea but did not get time, may be good to do in pike | |
| 05:20:34 | alex_xu | gmann: yea, maybe check with johnthetubaguy and sdague in next meeting | |
| 05:20:43 | gmann | yea | |
| 05:21:01 | gmann | alex_xu: want to discuss 1 more thing, abort cold migration - https://review.openstack.org/#/c/334732/ | |
| 05:21:22 | gmann | alex_xu: can we take this for Pike if so I can add on etherpad | |
| 05:21:58 | alex_xu | gmann: I guess that won't be too hard to get re-approve | |
| 05:22:12 | gmann | yea | |
| 05:22:27 | alex_xu | gmann: and the code already in the gerrit, I think it isn't a problem | |
| 05:22:43 | gmann | and nice feature, in NEC also we need that as live migration have capability to abort | |
| 05:22:52 | gmann | ok, ll put on etherpad | |
| 05:24:17 | alex_xu | gmann: cool, I will reorganize the etherpad later, then raise that in next meeting | |
| 05:24:32 | gmann | alex_xu: cool, thanks | |
| 05:24:42 | alex_xu | gmann: np | |
| 05:55:02 | openstackgerrit | OpenStack Proposal Bot proposed openstack/nova master: Updated from global requirements https://review.openstack.org/432001 | |
| 05:57:18 | openstackgerrit | OpenStack Proposal Bot proposed openstack/os-vif master: Updated from global requirements https://review.openstack.org/395347 | |
| 05:59:17 | openstackgerrit | OpenStack Proposal Bot proposed openstack/python-novaclient master: Updated from global requirements https://review.openstack.org/431906 | |
| 07:37:58 | openstackgerrit | Tomi Juvonen proposed openstack/nova-specs master: Add Host Details https://review.openstack.org/428070 | |
| 08:19:07 | anilvenkata | Hi, need help. Trying to setup devstack multi node. I am getting this nova error in compute node http://paste.openstack.org/show/598346/ | |
| 08:19:55 | anilvenkata | services I have enabled in compute node are ENABLED_SERVICES=n-cpu,n-api-meta,c-vol | |
| 09:07:30 | bhagyashris | anilvenkata: Hi, enabled the placement service on your compute node by adding the [placement] section in compute node nova.conf. Means simply copy the [placement] section from the /etc/nova/nova.conf from Controller + compute node in to the compute node's /etc/nova/nova.conf | |
| 09:08:04 | bhagyashris | anilvenkata: and restart the n-cpu service | |
| 09:08:45 | ygl | Hi all | |
| 09:08:52 | ygl | i have installed devstack on ubuntu | |
| 09:09:00 | ygl | but I am unable to access horizon | |
| 09:09:12 | ygl | http://docs.openstack.org/developer/devstack/guides/single-machine.html | |
| 09:09:12 | ygl | i am following this guide | |
| 09:09:19 | ygl | can anyone help me please | |
| 09:24:57 | robcresswell | ygl: You should try #openstack This channel is for Nova devs. | |
| 09:33:14 | anilvenkata | bhagyashris, thanks Bhagyashri, I will try | |
| 09:37:34 | bhagyashris | anilvenkata: refer the mailing thread update regarding the placement service : http://lists.openstack.org/pipermail/openstack-dev/2017-January/111295.html | |
| 09:37:39 | anilvenkata | bhagyashris, thanks a lot, it is working, also able to create instance | |
| 09:38:08 | bhagyashris | anilvenkata: Welcome :) | |
| 09:46:12 | openstackgerrit | OpenStack Proposal Bot proposed openstack/nova master: Updated from global requirements https://review.openstack.org/432001 | |
| 10:18:46 | openstackgerrit | John Garbutt proposed openstack/nova master: Stop leaking ports on port_create timeout https://review.openstack.org/347183 | |
| 10:26:14 | frickler | is there a description somewhere of the difference between nova-api-os-compute and nova-api services? | |