| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2021-10-31 | |||
| 13:21:31 | EugenMayer0 | Are there any plans to add firecracker as a virtualization type in nova? | |
| 13:24:42 | sean-k-mooney[m] | not currently but i think is an interesting tech stack to consider | |
| 13:25:11 | sean-k-mooney[m] | i dont think it currently has libvirt integration but that might be the quickest way to integrate it | |
| 14:18:51 | EugenMayer0 | libvirt does include firecracker support, doesnt it? | |
| #openstack-nova - 2021-11-01 | |||
| 07:59:53 | opendevreview | Balazs Gibizer proposed openstack/nova master: DNM: trigger nova-next https://review.opendev.org/c/openstack/nova/+/816127 | |
| 08:22:21 | opendevreview | Balazs Gibizer proposed openstack/nova master: [nova-manage]support extended resource request https://review.opendev.org/c/openstack/nova/+/802060 | |
| 08:23:23 | opendevreview | Balazs Gibizer proposed openstack/nova master: Reno for qos-minimum-guaranteed-packet-rate https://review.opendev.org/c/openstack/nova/+/805046 | |
| 08:24:36 | opendevreview | Balazs Gibizer proposed openstack/nova master: Reno for qos-minimum-guaranteed-packet-rate https://review.opendev.org/c/openstack/nova/+/805046 | |
| 08:56:36 | opendevreview | Danil proposed openstack/nova master: Check if the InstanceNUMACell.pcpuset attribute exist prior to relying on it. This change enables support for the VM instances with pinned CPUs (hw:cpu_policy=dedicated) that were created before upgrading the OpenStack Nova to Victoria release. https://review.opendev.org/c/openstack/nova/+/815923 | |
| 09:33:08 | stephenfin | gibi: Are you planning to backport that nova-manage command for extended resource requests? Maybe that doesn't make sense, since the neutron feature didn't land in time? | |
| 09:33:40 | gibi | stephenfin: hi! no, it does not make sense as you said, it only adds value if there is the new neutron api extension | |
| 09:33:47 | stephenfin | ack | |
| 09:34:03 | gibi | with the old extension the old nova-manage works OK | |
| 09:39:20 | lyarwood | Morning all \o | |
| 09:43:11 | gibi | lyarwood: welcome back! | |
| 09:43:26 | lyarwood | thanks gibi, good to be back | |
| 09:45:25 | gibi | ahh, sh*t. I think nova-next is broken https://review.opendev.org/c/openstack/neutron/+/805637 landed during the weekend. | |
| 09:45:37 | gibi | we had some ordering issue with the pps patches I think | |
| 09:46:25 | gibi | https://zuul.opendev.org/t/openstack/build/f499bc60c7124acea23b05593405f278/log/job-output.txt#62786 | |
| 09:46:54 | gibi | we should have landed https://review.opendev.org/c/openstack/nova/+/802060 before the neutron patch | |
| 09:47:48 | gibi | so now we either turn off the nova-manage placement heal_allocations testing in the post hook in nova-next, or we quickly land https://review.opendev.org/c/openstack/nova/+/802060 | |
| 09:49:05 | lyarwood | I can't guarantee that I'll get to the open review today so it might be easier to turn it off, rebase the change onto that while also turning the testing back on etc | |
| 09:49:34 | gibi | lyarwood: stephenfin and melwitt reviewed https://review.opendev.org/c/openstack/nova/+/802060 already so it is close to land | |
| 09:49:40 | lyarwood | ah | |
| 09:49:49 | gibi | so you are off the hook :) | |
| 09:49:51 | lyarwood | it's your call then if you already have two cores on it | |
| 09:49:53 | stephenfin | lyarwood: welcome back o/ | |
| 09:49:57 | lyarwood | \o | |
| 09:50:38 | gibi | I will propose the turn off of the test quickly that is easy and we have enough cores online now to land that it quickly | |
| 09:50:52 | opendevreview | Merged openstack/nova stable/train: address open redirect with 3 forward slashes https://review.opendev.org/c/openstack/nova/+/806629 | |
| 09:56:53 | opendevreview | Balazs Gibizer proposed openstack/nova master: Temp disable nova-manage placement heal_allocation testing https://review.opendev.org/c/openstack/nova/+/816156 | |
| 09:57:11 | gibi | stephenfin, lyarwood: ^^ this hopefully fixes the gate | |
| 09:57:49 | gibi | btw I'm mostly off today as it is a public holiday here, I will be here tomorrow, but I have to take a day of on Wednesday too | |
| 10:06:26 | lyarwood | gibi: ack enjoy :) | |
| 10:06:34 | gibi | thanks | |
| 10:14:28 | opendevreview | Jan Hartkopf proposed openstack/nova master: add support for updating server's user_data https://review.opendev.org/c/openstack/nova/+/816157 | |
| 10:22:00 | opendevreview | Jan Hartkopf proposed openstack/python-novaclient master: add support for microversion 2.91 https://review.opendev.org/c/openstack/python-novaclient/+/816158 | |
| 11:26:57 | opendevreview | Balazs Gibizer proposed openstack/nova master: Temp disable nova-manage placement heal_allocation testing https://review.opendev.org/c/openstack/nova/+/816156 | |
| 12:44:46 | EugenMayer | is there a way to set the DNS server and hostname of an instance in wallaby when booting a cloud init instance? | |
| 14:02:00 | frickler | EugenMayer: did you see https://docs.openstack.org/neutron/latest/admin/config-dns-res.html ? that sets the dns server and the instance receives that information via DHCP. the hostname of an instance is pretty much hardcoded to the name of the instance afaict | |
| 14:06:08 | EugenMayer | frickler seen it, but that is per segment | |
| 14:06:29 | EugenMayer | frickler would have loved to override it for some (very few) | |
| 14:41:11 | EugenMayer | frickler hostname can be done in Xena during server create, but i'am yet forced to use wallaby due to the Xena/OVN metadata issue | |
| 16:49:05 | opendevreview | Merged openstack/nova master: Temp disable nova-manage placement heal_allocation testing https://review.opendev.org/c/openstack/nova/+/816156 | |
| 18:20:13 | stephenfin | EugenMayer: Instance names get sanitized (removed unicode, hyphens and periods and truncate to < 64 characters). The sanitized variants are used as the hostname | |
| 18:20:23 | stephenfin | EugenMayer: You can't specify a FQDN though | |
| 18:20:50 | stephenfin | To get that configured, you need to set dns_domain on the network. I think you need to use Designate for that | |
| 19:52:54 | opendevreview | Dan Smith proposed openstack/nova master: WIP: Revert project-specific APIs for servers https://review.opendev.org/c/openstack/nova/+/816206 | |
| 21:30:29 | EugenMayer | stephenfin thank you. Xena has hostnames per instance, but well i;am looking forward to it | |
| 22:58:05 | opendevreview | Merged openstack/nova master: [nova-manage]support extended resource request https://review.opendev.org/c/openstack/nova/+/802060 | |
| 23:11:18 | dinobot | greetings pals, could you please review a little patch fixing a fresh bug in Victoria & Wallaby? | |
| 23:11:29 | dinobot | https://review.opendev.org/c/openstack/nova/+/815923 | |
| 23:11:38 | dinobot | the bug affected me and is quite annoying, so I would love to see it fixed :) | |
| 23:15:11 | artom | dinobot, https://review.opendev.org/c/openstack/nova/+/810849 is doing the same thing in a better awy IMO | |
| 23:15:52 | artom | Maybe try to catch Pierre (the patch author) and see if you can take over his patch to address the feedback on it | |
| 23:16:08 | artom | As he seems to not have looked at it since the -1s | |
| #openstack-nova - 2021-11-02 | |||
| 05:56:11 | frickler | priteau: ^^ | |
| 07:05:56 | opendevreview | Balazs Gibizer proposed openstack/nova master: Revert "Temp disable nova-manage placement heal_allocation testing" https://review.opendev.org/c/openstack/nova/+/816242 | |
| 08:20:01 | bauzas | good morning Nova | |
| 08:21:35 | bauzas | gibi: sent https://review.opendev.org/c/openstack/nova/+/815940 to the gate | |
| 08:51:47 | gibi | bauzas: good morning and thank | |
| 08:51:47 | gibi | 's | |
| 08:52:06 | bauzas | np | |
| 08:52:19 | bauzas | how things went those 2 days ? | |
| 08:52:40 | gibi | nothing signifficant for me but I was mostly off yesterday | |
| 09:08:13 | frickler | kashyap: in case you didn't see it yet: https://gitlab.com/libvirt/libvirt/-/issues/229 | |
| 09:08:22 | kashyap | frickler: Morning | |
| 09:08:57 | kashyap | frickler: Just back after 2 days away from email. I indeed didn't see it. Thanks for filing it! | |
| 09:09:18 | frickler | kashyap: I also tested with a custom built qemu in https://review.opendev.org/c/openstack/devstack/+/815958 , which essentially has tb-size=64M | |
| 09:09:28 | frickler | the failures seem to be unrelated | |
| 09:14:09 | kashyap | frickler: Oh, cool, so you fetched the file and tested it. (I see no failures there; Zuul gave a +1) | |
| 09:14:24 | kashyap | frickler: Did setting it to 64M bring it back to the "previous capacity"? | |
| 09:14:42 | kashyap | (I'm putting it in quotes because, I don't know how many instances you were able to launch before this QEMU change) | |
| 09:20:49 | frickler | kashyap: the failures were in some of the rechecks. the old failures weren't 100% deterministic, it depends on how tempest with -c4 has parallel jobs that all start multiple instances | |
| 09:21:44 | kashyap | frickler: Rigt. Shall we let it run on multiple clouds / setups for a week or so? To rule out it's not the tb-size? | |
| 09:21:48 | kashyap | s/Rigt/Right/ | |
| 09:21:54 | frickler | I based the 64M on looking at a single instance locally with a 128M flavor, qemu then uses a bit more memory than with 4.2, but not too much hopefully, like ~200M instead of 150M | |
| 09:22:40 | frickler | kashyap: I intend to do a couple more rechecks, but there seems to be some issue on the neutron side which makes things unstable | |
| 09:23:22 | frickler | I'm pretty confident by now though that tb-size is the trigger | |
| 09:37:46 | stephenfin | I need to test the 'GET /servers/{server_id}/migrations/{id}' API, meaning I need a way to slow down live migrations so I catch one in the act. Anyone have a suggestion for an easy throttle I can set to do that? | |
| 09:38:09 | stephenfin | (rather than relying on big or busy guests) | |
| 09:39:12 | gibi | stephenfin: limiting bandwidth ? | |
| 09:39:37 | stephenfin | I assume there isn't a nova or libvirt config option I can use for that though? | |
| 09:39:58 | stephenfin | This is a simple DevStack two-node deployment, so I don't have a separate management network :) | |
| 09:39:58 | gibi | there is something in libvirt | |
| 09:40:05 | gibi | as there is virsh migrate-setspeed command in virsh | |
| 09:40:13 | stephenfin | oh, I looked and didn't see anything obvious | |
| 09:41:24 | kashyap | frickler: Do mention the Neutron issue in the change, if / when you get a minute | |
| 09:41:38 | kashyap | frickler: And probably Cc some folks from Neutron who might be able to debug | |
| 09:41:51 | stephenfin | gibi: that's exactly what I wanted. Thanks! | |
| 09:42:04 | kashyap | stephenfin: Yes, migrate-setspeed lets you throttle indeed | |
| 09:42:15 | gibi | stephenfin: cool | |
| 09:51:07 | bauzas | mmmm | |
| 09:51:22 | bauzas | just saw a new "Your Turn" series in Gerrit default dashboard | |
| 09:51:40 | bauzas | what's the "attention:self" query ? | |
| 09:52:00 | bauzas | hah, nevermind, found https://gerrit-review.googlesource.com/Documentation/user-attention-set.html | |
| 09:52:56 | bauzas | interesting | |
| 09:59:25 | gibi | I'm still learning the rules described in ^^ | |
| 10:15:32 | opendevreview | Balazs Gibizer proposed openstack/nova master: Reno for qos-minimum-guaranteed-packet-rate https://review.opendev.org/c/openstack/nova/+/805046 | |
| 10:17:00 | gibi | bauzas: fyi, this is the final patch (the reno) https://review.opendev.org/c/openstack/nova/+/805046 for the https://blueprints.launchpad.net/openstack/?searchtext=qos-minimum-guaranteed-packet-rate blueprint. So we can close that bp soon \o/ | |