| Posted | Nick | Remark | |
|---|---|---|---|
| #openstack-nova - 2021-06-15 | |||
| 00:47:45 | opendevreview | Merged openstack/nova master: Move fake_notifier impl under NotificationFixture https://review.opendev.org/c/openstack/nova/+/758451 | |
| 02:33:51 | opendevreview | Yongli He proposed openstack/nova master: Smartnic support - cyborg drive https://review.opendev.org/c/openstack/nova/+/771362 | |
| 02:33:52 | opendevreview | Yongli He proposed openstack/nova master: smartnic support - new vnic type https://review.opendev.org/c/openstack/nova/+/771363 | |
| 02:33:54 | opendevreview | Yongli He proposed openstack/nova master: smartnic support https://review.opendev.org/c/openstack/nova/+/758944 | |
| 02:33:55 | opendevreview | Yongli He proposed openstack/nova master: smartnic support - functional tests https://review.opendev.org/c/openstack/nova/+/780147 | |
| 02:33:55 | opendevreview | Yongli He proposed openstack/nova master: smartnic support - reject server move and suspend https://review.opendev.org/c/openstack/nova/+/779913 | |
| 07:04:49 | gibi | lyarwood, stephenfin: good morning! another pip conflict http://paste.openstack.org/show/806617/ in https://f4c7a70c63adb2c6ee00-366864060e164744cd046650ee1657de.ssl.cf1.rackcdn.com/794639/6/gate/nova-ceph-multistore/cbf9aff/job-output.txt | |
| 07:08:21 | gibi | lyarwood: did you managed to find some hint yesterday about the websockify or the the stevedore case? | |
| 07:09:17 | gibi | this feels pretty random | |
| 07:31:18 | opendevreview | Yongli He proposed openstack/nova master: smartnic support - functional tests https://review.opendev.org/c/openstack/nova/+/780147 | |
| 07:31:18 | opendevreview | Yongli He proposed openstack/nova master: smartnic support - reject server move and suspend https://review.opendev.org/c/openstack/nova/+/779913 | |
| 08:04:59 | lyarwood | gibi: no I couldn't work it out, is this another hit? | |
| 08:36:29 | lyarwood | sean-k-mooney: https://bugs.launchpad.net/nova/+bug/1912310/comments/4 btw looks like more evidence of the ovsdbapp polling bug #1929446 the client here fails to send some keepalives to libvirtd on the dest so it kills the migration and domain | |
| 08:43:01 | lyarwood | gibi: https://zuul.opendev.org/t/openstack/build/cbf9affc449848f9910eaab857c5df74/log/job-output.txt#29072 another example | |
| 08:43:08 | lyarwood | 2021-06-14 17:43:15.964457 | controller | The user requested (constraint) tempest===27.0.0 | |
| 08:43:08 | lyarwood | 2021-06-14 17:43:15.964414 | controller | cinder-tempest-plugin 1.4.1.dev16 depends on tempest>=17.1.0 | |
| 08:43:08 | lyarwood | 2021-06-14 17:43:15.964340 | controller | The conflict is caused by: | |
| 08:43:17 | lyarwood | /o\ | |
| 08:46:29 | lyarwood | oh sorry that was the same one you pointed out | |
| 08:46:41 | lyarwood | I've updated https://bugs.launchpad.net/nova/+bug/1931864 to track these | |
| 08:48:18 | bauzas | lyarwood: gibi: sorry was on and off those 2 days as I need to use another laptop, but is https://bugs.launchpad.net/nova/+bug/1931864 a gate failure for all the changes ? | |
| 08:48:52 | lyarwood | not all changes, I've seen it ~3 or 4 times now in the gate | |
| 08:49:35 | bauzas | ack thanks | |
| 10:02:35 | sean-k-mooney | lyarwood: ack, terry would prefer to not merge my ovsdbapp fix and is instead fixing the issue in ovs | |
| 10:02:53 | sean-k-mooney | lyarwood: although i think we need to have a backportable fix also | |
| 10:03:02 | lyarwood | kk awesome, I'm starting to think that we can likely attribute lots of the recent weirdness in the gate to this tbh | |
| 10:03:16 | sean-k-mooney | ya proably | |
| 10:03:31 | sean-k-mooney | we change the default to native in victoria | |
| 10:03:49 | sean-k-mooney | until then we were still using the cli based driver instead of the python libs | |
| 10:04:32 | sean-k-mooney | so this being the default is relitivly recent form a ci point of view | |
| 10:23:51 | gibi | lyarwood: no worries | |
| 10:44:42 | opendevreview | Balazs Gibizer proposed openstack/nova master: Retry lvm volume and volume group query https://review.opendev.org/c/openstack/nova/+/796269 | |
| 10:44:52 | gibi | stephenfin: fixed up the syle nit ^^ | |
| 10:45:04 | gibi | lyarwood: an easy review for the lvm job fix ^^ | |
| 10:45:26 | stephenfin | ta, done | |
| 10:45:48 | gibi | thanks | |
| 10:46:05 | lyarwood | thanks ack'd | |
| 10:57:45 | gibi | lyarwood: this is also ready to go https://review.opendev.org/c/openstack/nova/+/796255 | |
| 10:58:37 | lyarwood | ack thanks | |
| 11:00:58 | gibi | thanks | |
| 11:35:58 | opendevreview | Mohammed Naser proposed openstack/nova master: Allow X-OpenStack-Nova-API-Version header in CORS https://review.opendev.org/c/openstack/nova/+/796319 | |
| 11:51:12 | opendevreview | Lee Yarwood proposed openstack/nova master: tests: Allow bindep and test-setup.sh to run successfully on RHEL https://review.opendev.org/c/openstack/nova/+/796428 | |
| 11:58:51 | opendevreview | Lee Yarwood proposed openstack/nova master: tests: Allow bindep and test-setup.sh to run successfully on RHEL https://review.opendev.org/c/openstack/nova/+/796428 | |
| 14:51:09 | bauzas | gibi: I have a scheduled appointment in 30 mins, I could not be back at the meeting time | |
| 14:51:42 | bauzas | in case I'm not around, nothing to say about the libvirt subteam | |
| 14:53:12 | opendevreview | norman shen proposed openstack/nova master: Saving security group to info_cache https://review.opendev.org/c/openstack/nova/+/786348 | |
| 14:58:10 | gibi | bauzas: thanks for the info | |
| 14:58:11 | spatel | sean-k-mooney do you know where is this error coming from - default default] [instance: 9a490cfa-8da6-4c14-868a-e10a08278c66] Instance failed to spawn: libvirt.libvirtError: unsupported configuration: Emulator '/usr/bin/qemu-system-x86_64' does not support virt type 'kvm' | |
| 14:58:51 | spatel | i have 20 compute nodes and only 4 compute nodes complaining about that error, they all running same config/os etc.. | |
| 15:00:20 | pjakuszew | spatel: sounds like virtualisation support is disabled on these machines | |
| 15:00:35 | spatel | hmm | |
| 15:00:59 | spatel | let me go to bios and verify incase i missed something | |
| 15:02:35 | pjakuszew | spatel: does /dev/kvm exist? | |
| 15:03:02 | spatel | '/dev/kvm': No such file or directory | |
| 15:03:20 | pjakuszew | and how about lsmod | grep kvm? | |
| 15:03:50 | spatel | kvm 663552 0 | |
| 15:04:26 | pjakuszew | it depends on the architecture, but on x86 there should be kvm + kvm_{intel,amd} | |
| 15:04:33 | pjakuszew | you only have kvm | |
| 15:04:51 | spatel | look like something is wrong in my BIOS setting then.. | |
| 15:04:53 | pjakuszew | which suggests that either the cpu doesn't handle vt-x/svm, or you simply have it disabled in bios/uefi | |
| 15:04:54 | pjakuszew | yeah | |
| 15:04:56 | spatel | rebooting my VM to verify | |
| 15:05:08 | spatel | host i meant | |
| 15:08:39 | opendevreview | norman shen proposed openstack/nova master: Saving security group to info_cache https://review.opendev.org/c/openstack/nova/+/786348 | |
| 15:10:02 | spatel | pjakuszew turned out VT was disable in BIOS :) good catch thank you.. | |
| 15:12:13 | sean-k-mooney | spatel: i was just going to say likely vt-d | |
| 15:12:19 | sean-k-mooney | or vt-x | |
| 15:13:59 | sean-k-mooney | there is a script to check that | |
| 15:14:22 | pjakuszew | ubuntu has one iirc | |
| 15:14:28 | sean-k-mooney | virt-host-validate | |
| 15:14:37 | sean-k-mooney | or you can use kvm_ok on ubuntu | |
| 15:14:59 | sean-k-mooney | virt-host-validate is what you use on fedora/centos/rhel | |
| 15:15:06 | sean-k-mooney | although it might be on ubuntu also | |
| 15:15:26 | sean-k-mooney | i think its actully part of libvirt where as kvm_ok is part of cpu-checker i think | |
| 15:15:34 | sean-k-mooney | its not actully part of libvirt | |
| 15:17:18 | spatel | sean-k-mooney here its - http://paste.openstack.org/show/806634/ | |
| 15:17:20 | spatel | kvm-ok | |
| 15:17:45 | sean-k-mooney | yep so it deteced the problem | |
| 15:17:53 | sean-k-mooney | do you happen to have virt-host-validate also | |
| 15:18:12 | sean-k-mooney | it check more things but kvm_ok is nice for a quick check | |
| 15:18:42 | spatel | yes i do have virt-host-validate, it has nice output.. i didn't know about this | |
| 15:19:01 | spatel | i will add in my ansible playbook to validate VT before start deploying code | |
| 15:19:10 | sean-k-mooney | kvm-ok was what i always used to use only found out about virt-host-validate about a year ago | |
| 15:19:52 | pjakuszew | spatel: the hostname from your pastebin suggests that you probably will be interested in vt-d and intel_iommu=on as well | |
| 15:19:55 | sean-k-mooney | virt-host-validate will check if you can use sriov and a few other things also | |
| 15:20:29 | sean-k-mooney | intel_iommu=on iommu=pt most likely | |
| 15:20:30 | spatel | pjakuszew my all computes running on sriov | |
| 15:20:45 | sean-k-mooney | iommu=pt is not strictly requried if its only sriov and not dpdk | |
| 15:20:59 | spatel | i have added both anyway | |
| 15:22:59 | spatel | sean-k-mooney nowadays i am playing with OVN, it looks complicated but promissing | |
| 15:23:11 | spatel | promising* | |
| 15:23:29 | sean-k-mooney | it is on both counts | |
| 15:23:36 | sean-k-mooney | simpler then odl or onos | |
| 15:23:52 | sean-k-mooney | but more complex the simple sriov | |
| 15:24:20 | spatel | complex with sriov? | |
| 15:25:02 | spatel | i haven't started playing with OVN + SR-IOV yet. I am planning to use dpdk instead of sriov this time | |
| 15:26:41 | sean-k-mooney | no i ment sriov is relitvly simple in that its just a vlan on a vf in most case with simpel vlan networking | |
| 15:26:57 | spatel | oh! | |
| 15:27:37 | sean-k-mooney | ovn is more complex because of the need to under stand how the logical switchs in ovn mape too the neutron network and how ovn translattes the configuretion into openflow rules and the complexites of geneve tunneling | |
| 15:27:59 | sean-k-mooney | once you wrap your head around it its fine but there is a lot more context to understand with ovn | |