| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2018-08-16 | |||
| 02:10:09 | openstackgerrit | fupingxie proposed openstack/nova master: Support list for alias in pci section in nova.conf https://review.openstack.org/592243 | |
| 02:48:25 | openstackgerrit | Tao Li proposed openstack/nova master: Rollback instance vm_state to original where instance claims failed https://review.openstack.org/592252 | |
| 03:32:20 | pvc | @edmondsw im usign ceph rbd | |
| 03:52:38 | pvc | hi | |
| 03:52:43 | pvc | anyone using ceph | |
| 05:16:08 | openstackgerrit | Merged openstack/nova stable/rocky: placement: ignore policy scope check failures if not enforcing scope https://review.openstack.org/591872 | |
| 05:20:41 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Explicitly fail if trying to attach SR-IOV port https://review.openstack.org/591898 | |
| 05:39:59 | openstackgerrit | Merged openstack/nova master: Imported Translations from Zanata https://review.openstack.org/591129 | |
| 06:07:46 | openstackgerrit | Brin Zhang proposed openstack/nova-specs master: Resource retrieving: add change-before filter https://review.openstack.org/591976 | |
| 06:37:40 | openstackgerrit | Brin Zhang proposed openstack/nova-specs master: Resource retrieving: add change-before filter https://review.openstack.org/591976 | |
| 06:40:19 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Force refresh instance info_cache during heal https://review.openstack.org/591607 | |
| 06:48:28 | openstackgerrit | Yikun Jiang (Kero) proposed openstack/nova master: Make monkey patch work in uWSGI mode https://review.openstack.org/592285 | |
| 06:51:37 | openstackgerrit | Tao Li proposed openstack/nova master: Rollback instance vm_state to original where instance claims failed https://review.openstack.org/592252 | |
| 07:01:40 | openstackgerrit | huanhongda proposed openstack/nova-specs master: Return "deleted" and "estimated_reclaim" time of instance for admin https://review.openstack.org/581638 | |
| 07:03:58 | openstackgerrit | Brin Zhang proposed openstack/nova-specs master: Support deleting data volume when destroy instance https://review.openstack.org/580336 | |
| 07:04:14 | openstackgerrit | Brin Zhang proposed openstack/nova-specs master: Add support specify volume type when boot instance https://review.openstack.org/579520 | |
| 08:01:14 | openstackgerrit | Zhenyu Zheng proposed openstack/nova stable/rocky: Fix service list for disabled compute using MC driver https://review.openstack.org/592310 | |
| 08:01:31 | openstackgerrit | Zhenyu Zheng proposed openstack/nova stable/queens: Fix service list for disabled compute using MC driver https://review.openstack.org/592311 | |
| 08:05:19 | mriedem | tssurya: o | |
| 08:05:22 | mriedem | o/ | |
| 08:05:37 | mriedem | i've added a couple of things to the cells meeting agenda if you want to take a peek and start lending brain power | |
| 08:05:38 | tssurya | mriedem: \o/ | |
| 08:05:45 | mriedem | cross cell migration, | |
| 08:05:47 | mriedem | and down cell | |
| 08:06:06 | mriedem | our operators want a config option to not return any VMs from nova list if the tenant has any in a down cell | |
| 08:06:21 | tssurya | mriedem: oh okay | |
| 08:06:24 | mriedem | to avoid confusing users that thought they had like 3 VMs but now only list 2 | |
| 08:06:31 | mriedem | ^ would be pre-microversion | |
| 08:06:44 | mriedem | b/c with the microversion we can list the down cell VMs with the UNKNOWN status | |
| 08:07:06 | openstackgerrit | Yikun Jiang (Kero) proposed openstack/nova master: Make monkey patch work in uWSGI mode https://review.openstack.org/592285 | |
| 08:07:06 | tssurya | right so we need to change this now nad backport also I guess to Queens ? | |
| 08:07:28 | tssurya | before we start merging the UNKNOWN stuff. | |
| 08:07:35 | mriedem | tssurya: not sure about backports, but maybe if it defaults to current behavior | |
| 08:08:33 | tssurya | mriedem: the previous behaviour was 500 for down cells, do you suggest the config option to return an empty list if the user has stuff in the down cell then ? | |
| 08:08:59 | tssurya | instead of skipping | |
| 08:09:02 | tssurya | that cell | |
| 08:09:09 | mriedem | originally the behavior was 500 right? | |
| 08:09:12 | tssurya | yes | |
| 08:09:13 | mriedem | you fixed that to skip down cells | |
| 08:09:16 | tssurya | yes | |
| 08:09:26 | mriedem | so yes, they want an option to say don't skip, but just return an empty list | |
| 08:09:32 | mriedem | well, | |
| 08:09:37 | mriedem | if the project has any instances in a down cell | |
| 08:09:55 | tssurya | okay, | |
| 08:10:01 | mriedem | i think it would only apply to non-admin instance list; an admin doing nova-list --all-tenants wouldn't apply here | |
| 08:10:09 | openstackgerrit | fupingxie proposed openstack/nova master: Support list for alias in pci section in nova.conf https://review.openstack.org/592243 | |
| 08:10:41 | tssurya | ack, | |
| 08:12:48 | tssurya | mriedem: in the agenda you say "show is OK", well show wouldn't work at all before the new microversion, would just be a 500 | |
| 08:13:01 | tssurya | that's okay right ? | |
| 08:13:04 | mriedem | oh yeah, right | |
| 08:13:06 | mriedem | yeah | |
| 08:13:31 | mriedem | nova CLI will do the right thing once you're using latest novaclient and server, | |
| 08:13:42 | mriedem | in that it will request the latest microversion which will get users the UNKNOWN status behavior | |
| 08:15:58 | tssurya | yes, speaking of which I am working on that right now: does the new microversion which skips certain keys need the api_samples functional tests ? or is it enough I clearly specify this in the api-ref docs ? | |
| 08:17:48 | mriedem | would you have a sample of what this looks like in the api-ref docs? | |
| 08:17:50 | mriedem | i think we probably should | |
| 08:17:56 | mriedem | and those are generated from the api-samples functional tests | |
| 08:18:24 | tssurya | mriedem: yea, okay it woud surely be nice to have sample jsons of what a response from down cell versus up cell looks like | |
| 08:18:35 | mriedem | yeah | |
| 08:18:42 | tssurya | okay then will add those tests too, but before that will do this pre-microversion thing config | |
| 08:18:44 | tssurya | and ping you bacl | |
| 08:18:46 | tssurya | back* | |
| 08:20:50 | mriedem | ok cool | |
| 08:20:53 | mriedem | not sure if this should be a bug or what | |
| 08:20:59 | mriedem | that's why i added it to the meeting agenda | |
| 08:21:34 | tssurya | right, we kind of skipped yesterday's meeting. so maybe we can discuss it with dansmith when he wkaes up ? | |
| 08:25:16 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Remove ChanceScheduler https://review.openstack.org/576384 | |
| 08:28:51 | sean-k-mooney | mriedem: o/ | |
| 08:29:46 | sean-k-mooney | mriedem: i tested the live migration between ovs with iptables and ovs with connectracker hosts and you multi port binding changes work well for that case. | |
| 08:30:14 | mriedem | ho | |
| 08:30:15 | mriedem | *hot | |
| 08:30:37 | sean-k-mooney | mriedem: i need to still test kernel ovs to ovs-dpdk an ovs to ovn but atleast the usecase called out in the spec is good | |
| 08:30:43 | mriedem | Kevin_Zheng: yikun: your cells perf email mentions needing to monkey_patch eventlet in wsgi mode, but didn't mention you needed to monkey patch the time module, right? | |
| 08:31:19 | Kevin_Zheng | Ah, yes, I forget that part | |
| 08:31:28 | mriedem | https://github.com/openstack/oslo.db/blob/9c6695969f6502f52bc86f22af0758715fdc57c0/oslo_db/sqlalchemy/engines.py#L51 | |
| 08:31:29 | mriedem | yeah | |
| 08:31:41 | Kevin_Zheng | yikun could you amend that mail to show why the time module matters? | |
| 08:32:26 | mriedem | i think you also only mention that all 10 cells are using a single DB at the end | |
| 08:32:30 | yikun | yeah, sure | |
| 08:32:32 | mriedem | probably good to mention that early and why | |
| 08:34:10 | openstackgerrit | Matt Riedemann proposed openstack/nova master: Remove ChanceScheduler https://review.openstack.org/576384 | |
| 08:34:30 | Kevin_Zheng | OK, I will be more careful in the future | |
| 08:35:28 | sean-k-mooney | mriedem: what is the importance of time module in this case beyond causeing eventlet to yeild execution of the current green tread? | |
| 08:36:20 | mriedem | sean-k-mooney: we iterate the cells with greenthreads, | |
| 08:36:22 | sapd1 | sean-k-mooney: melwitt hi. I have a solution for octavia to use SR-IOV port. this is a workaround with custom in octavia. | |
| 08:36:38 | mriedem | but without monkey_patching the time module, we aren't actually iterating the cells in parallel | |
| 08:37:21 | mriedem | sapd1: how so? | |
| 08:37:29 | sean-k-mooney | mriedem: ah ok. well even with monkey patching its technicall concurent not parralel but i get the point | |
| 08:37:33 | mriedem | sapd1: see https://review.openstack.org/#/c/591898/ | |
| 08:38:06 | sean-k-mooney | sapd1: do you have a review available or a paste of the patch we can review? | |
| 08:38:14 | sapd1 | mriedem: I launch amphora instance using SR-IOV network instead of plug SR-IOV port to amphora instance. So I can launch amphora sucess. | |
| 08:38:24 | sapd1 | s/sucess/success/ | |
| 08:38:34 | mriedem | i don't know what an amphora instance is | |
| 08:38:50 | sean-k-mooney | mriedem: its a specifc load balancer impmentation | |
| 08:39:18 | sapd1 | mriedem: amphora instance is a instance running haproxy inside | |
| 08:39:23 | sapd1 | s/a/an | |
| 08:40:23 | sean-k-mooney | mriedem: there were a few specs in the past to actully make attach work for sriov. its non trival but doable in most cases | |
| 08:41:10 | sean-k-mooney | mriedem: we are missing the resouce tracker device claim and in future the placemnet allocation update to make it work correctly | |
| 08:41:46 | sean-k-mooney | mriedem: as part of the RT claim we also need to update the neutron port binding with pci adress info but thats a detail. | |
| 08:42:33 | sean-k-mooney | mriedem: sapd1 would like to resubmit the spec for stien so octavia can support loadblancers with sriov interfaces | |