| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2025-01-21 | |||
| 16:25:05 | bauzas | a procedural note, | |
| 16:25:17 | bauzas | (bauzas) This is my last PTL term | |
| 16:25:18 | Uggla | I will also propose the release for trait if that's ok for you ? | |
| 16:25:34 | bauzas | Uggla: which trait ? | |
| 16:25:38 | gibi | Uggla: sure go ahead | |
| 16:25:51 | sean-k-mooney | bauzas: oh sorry | |
| 16:25:59 | sean-k-mooney | i was distracted | |
| 16:26:02 | bauzas | oh you meant the os-trait release patch ? sure, but please wait until next week as said before | |
| 16:26:07 | gibi | if in the meantime we get the patches for the vTPM traits the we can hold the release a bit but I suggest to just do one more release if needed | |
| 16:26:09 | Uggla | bauzas, yes | |
| 16:26:26 | bauzas | sean-k-mooney: no worries, we'll get back to you in a sec | |
| 16:26:29 | gibi | releases are quick an cheap | |
| 16:26:42 | bauzas | so, about the PTL seat, I'll leave it | |
| 16:27:00 | bauzas | as a reminder, elections start on Feb 5 | |
| 16:27:12 | bauzas | voilà, it was mostly a FYI | |
| 16:27:36 | gibi | bauzas: thank you for your service | |
| 16:27:41 | bauzas | (as you've seen, my upstream involvment on Nova decreased a bit so I need to give me more time to do real work) | |
| 16:28:00 | elodilles | indeed, thanks so far bauzas o/ | |
| 16:28:25 | Uggla | thx bauzas for the PRL service. | |
| 16:28:39 | fwiesel | bauzas: Thanks a lot! | |
| 16:28:59 | Uggla | I think I will be a candidate for the PTL seat. bauzas almost convinced me. :) | |
| 16:29:03 | bauzas | thanks, I appreciated that seat but now the cushion has my bottom nearly printed on it *on it since I seated too long | |
| 16:29:28 | bauzas | I don't want to convince anyone, it's an election | |
| 16:29:45 | bauzas | but I appreciate people volunteering for that service | |
| 16:29:50 | Uggla | Of course. | |
| 16:30:02 | bauzas | as a reminder, I won't disappear and I'll of course help the new PTL | |
| 16:30:43 | bauzas | whoever is elected | |
| 16:31:13 | bauzas | anyway, that reminds me I have to start to draft next PTG agenda | |
| 16:31:41 | bauzas | of course, I won't run it but the next person will appreciate to have it ready | |
| 16:31:58 | bauzas | anyway, done on that procedural note | |
| 16:32:04 | bauzas | moving on | |
| 16:32:12 | bauzas | back to sean-k-mooney's point | |
| 16:32:23 | bauzas | (sean-k-mooney) disable the heal instance info cache periodic | |
| 16:32:29 | bauzas | sean-k-mooney: around now ? | |
| 16:32:33 | sean-k-mooney | ya so context | |
| 16:33:26 | sean-k-mooney | about 2-3 years ago the neturon folks started seeing higher then expecte background load the neutorn server api in bug reports form upstream/downstream custoemrs | |
| 16:34:05 | sean-k-mooney | after some invstatiation thaty raised the topic of our periodic heal action in a neutron nova cross project session and asked is it really needed | |
| 16:34:12 | bauzas | indeed | |
| 16:34:25 | sean-k-mooney | at the time we determined that it should not be but it kind of fell off our radar | |
| 16:34:27 | bauzas | I do also remember some OpenInfra talks about that | |
| 16:34:55 | sean-k-mooney | recently this has come up again down stream and i wanted to bring th topic back upstrem | |
| 16:35:04 | sean-k-mooney | so there are two patches related to this in flight | |
| 16:35:18 | sean-k-mooney | the first just test disabling the perodic in nova next | |
| 16:35:32 | sean-k-mooney | i belive tha that has already merged | |
| 16:35:40 | sean-k-mooney | the second which is what i wanted to dicuss | |
| 16:35:53 | sean-k-mooney | is how do we feel about finally disbaling the perodic by default | |
| 16:36:19 | bauzas | given the operator feedback I heard, I'm pro-this | |
| 16:36:34 | sean-k-mooney | i would like to propose doign it this cycle but if we want to leave it back in the nova-next job to get more data that also a path forward | |
| 16:36:43 | bauzas | sean-k-mooney: here's my proposal, | |
| 16:37:07 | bauzas | send a thread to openstack-discuss by notifying the ops that we plan to do it this cycle | |
| 16:37:13 | bauzas | link to the proposed patch | |
| 16:37:29 | bauzas | and if nobody argues by the next weeks, then we can merge it | |
| 16:37:47 | bauzas | my bet is that operators will appreciate the default disabling | |
| 16:37:59 | sean-k-mooney | ok i can do that | |
| 16:38:15 | sean-k-mooney | shal we set a date to check back. say 2 weeks? | |
| 16:38:27 | sean-k-mooney | i would prefer not to wiat rith to FF to change the default | |
| 16:38:49 | sean-k-mooney | in case we decied we need to revert it | |
| 16:38:53 | bauzas | good point | |
| 16:39:07 | masahito | I agree the default change as a large scale OpenStack operator. it's nice update. | |
| 16:39:07 | bauzas | yeah, 2 weeks seems a reasonable trade-off | |
| 16:39:14 | bauzas | we have 5 weeks to FF | |
| 16:39:25 | bauzas | that would leave 3 weeks with the change running in CI | |
| 16:40:05 | sean-k-mooney | ack ill send a mail to the list later today | |
| 16:40:10 | gibi | I'm OK with the 2 weeks notice | |
| 16:40:45 | sean-k-mooney | the proceedign patch https://review.opendev.org/c/openstack/nova/+/939453/1 | |
| 16:40:51 | sean-k-mooney | hasnet actully merge yet | |
| 16:41:05 | sean-k-mooney | that is just testing disabling it in nova-next only | |
| 16:41:18 | sean-k-mooney | if there is no objection ill recheck that | |
| 16:41:36 | sean-k-mooney | and that gives ues 2 addtional weeks fo feedback in the nova-next job while we wait | |
| 16:41:52 | bauzas | indeed | |
| 16:41:58 | bauzas | sounds a plan | |
| 16:42:42 | bauzas | #agreed sean-k-mooney will notify openstack-discuss about disabling by default the instance info cache and give a 2-week notice for disagreements | |
| 16:42:53 | bauzas | cool | |
| 16:42:56 | bauzas | moving on | |
| 16:43:55 | bauzas | (hemanth) Request for review - Compute memory monitor | |
| 16:43:59 | bauzas | is hemanth here? | |
| 16:44:48 | bauzas | looks not | |
| 16:44:51 | sean-k-mooney | so we have said no to extenind that inteface to coolect memory stats in the past | |
| 16:45:07 | sean-k-mooney | this would be a spec or specless blueprint too right | |
| 16:45:10 | bauzas | and this is a feature request, which would require an approval exception | |
| 16:45:27 | bauzas | given we're past the Feature Approval Freeze deadline | |
| 16:45:52 | sean-k-mooney | https://docs.openstack.org/nova/latest/contributor/policies.html#metrics-gathering | |
| 16:45:56 | gibi | yeah put it on the next PTG agenda | |
| 16:46:04 | bauzas | I'm particularly not against discussing that feature with the owner but not this cycle | |
| 16:46:04 | sean-k-mooney | that speicficly stats that we wont implement new monditors | |
| 16:46:16 | sean-k-mooney | that was added after intel propeosed extending this for numa/memory metrics | |
| 16:46:48 | sean-k-mooney | so we can revisit this but it would be a direct revsersal fo that proabition on new monitors | |
| 16:47:11 | bauzas | agreed, this is a broad discussion | |
| 16:47:54 | bauzas | and I'd want to have it done with a quorum | |
| 16:48:20 | bauzas | I agree with gibi, we could add it tothe PTG (provided I create the PTG agenda) | |
| 16:48:34 | sean-k-mooney | yep ptg disccsion woudl be good | |
| 16:49:17 | gibi | yeah so give the discussion a space and time but set expectation with hemanth that this is not an easy one due to the policy in place | |
| 16:49:24 | bauzas | tbc, one of the options being "continue to disregard any other monitors" or even "deprecate the CPU one" | |
| 16:50:03 | sean-k-mooney | so the exisitn inteface is currently frozen | |
| 16:50:10 | bauzas | gibi: 100% agreed, we would need to understand the usecase and why this is crucial to have Nova supporting such monitors | |
| 16:50:14 | sean-k-mooney | and we partly reverted the merged numa code | |
| 16:50:26 | sean-k-mooney | because of the perfoamce impact on the rpc bus | |
| 16:50:40 | sean-k-mooney | however i do know that peopel use the existing cpu monitor | |
| 16:50:49 | sean-k-mooney | namely our internal redhat cloud uses it | |
| 16:51:03 | sean-k-mooney | and it massivly helped them with there workload schdduleing | |