Tuesday, 2021-01-12

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openstackgerritAnn Taraday proposed openstack/octavia stable/victoria: Fix amphorav2 bytes error  https://review.opendev.org/c/openstack/octavia/+/76352708:02
openstackgerritAnn Taraday proposed openstack/octavia stable/ussuri: Fix amphorav2 bytes error  https://review.opendev.org/c/openstack/octavia/+/76352808:03
openstackgerritAnn Taraday proposed openstack/octavia master: Add option to set default ssl ciphers in haproxy  https://review.opendev.org/c/openstack/octavia/+/68533708:03
openstackgerritGregory Thiemonge proposed openstack/octavia stable/train: Fix lower-constraints & requirements  https://review.opendev.org/c/openstack/octavia/+/76934808:06
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openstackgerritMerged openstack/octavia stable/ussuri: Use 'bash' in the keepalived check script  https://review.opendev.org/c/openstack/octavia/+/76778809:59
openstackgerritMerged openstack/octavia stable/ussuri: Fix operating status for empty UDP pools  https://review.opendev.org/c/openstack/octavia/+/77017310:39
iceyso, I've made some progress on finding out why I can't finish the SetUp for the Octavia smoke tests, https://pastebin.ubuntu.com/p/5d75QWFXKh/ ; apparently the security group that the server is a member of doesn't allow SSH or ping from the server that's running tempest?11:02
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openstackgerritMerged openstack/octavia stable/stein: Cap bandit for stein and bump lower-constraints  https://review.opendev.org/c/openstack/octavia/+/76585311:47
gthiemongeicey: you need to enable these 2 config options: https://opendev.org/openstack/octavia-tempest-plugin/src/branch/master/octavia_tempest_plugin/tests/test_base.py#L528-L52912:53
iceygthiemonge: yeah, even when ml2 port security is disabled in neutron :)13:30
iceyrather, it doesn't work with ml2 port security disabled apparently13:30
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openstackgerritGregory Thiemonge proposed openstack/octavia stable/ussuri: WIP Fix Ussuri requirements for Victoria grenade  https://review.opendev.org/c/openstack/octavia/+/77044416:16
gthiemonge^ I broke the Victoria grenade job when I updated the requirements in Ussuri :/16:22
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johnsomYou have to crack a few eggs to make a souffle... grin16:28
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openstackgerritBrian Haley proposed openstack/octavia stable/victoria: DNM - try testing grenade failure  https://review.opendev.org/c/openstack/octavia/+/77046719:47
haleybjohnsom: gthiemonge's ussuri change passed zuul, https://review.opendev.org/c/openstack/octavia/+/770444 - that one actually should un-block the victoria gate20:13
johnsomI will have a look after lunch20:20
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openstackgerritMerged openstack/octavia stable/ussuri: Map cloud-guest-utils to cloud-utils-growpart for Red Hat distros.  https://review.opendev.org/c/openstack/octavia/+/76489220:52
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openstackgerritBrian Haley proposed openstack/octavia stable/victoria: Drop lower constraints testing (stable Victoria)  https://review.opendev.org/c/openstack/octavia/+/77047621:21
mchlumskyHello! So the docs are pretty clear that fast-forward upgrades are not supported in Octavia but I was wondering if that's a "hard no". Alembic is smart enough to apply any schema upgrades regardless of the source and target versions AFAIK. Is there anything else that could be an issue? We're going from Stein to Ussuri. Can amphoras from Stein21:47
mchlumskysurvive an Ussuri control plane while we fail them over to Ussuri?21:47
johnsomUmm, fast forward usually means you are upgrading to each version in between, one after another. You are planning to jump from Stein to Ussuri?21:49
johnsomSo in general, we try to make sure a control plane can work with older amphora images. However, we only test n-1 scenarios.21:50
johnsomI would say, that you should test/try it first. If you can handle a cold upgrade, the better. Worst case, you update the control plane, something odd happens, it's going to start failing the amphora over on it's own. Depending on how your LBs are configured, it may or may not mean data plane downtime21:52
johnsomBy testing n-1 at each release version we create a tested fast forward path, but jumping isn't something we test today.21:53
johnsomThat said, you will be much happier running on Ussuri. grin21:54
johnsomOh, and my other recommendation, read through the release notes from stein to Ussuri and pay attention to the "upgrade" section information.  https://docs.openstack.org/releasenotes/octavia/21:55
johnsomThat should highlight any of the known gotchas if there are any21:55
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johnsomProbably the biggest thing to consider is Ussuri is python3 only21:57
mchlumskyyeah so I think I obviously didn't understand what fast-forward meant. I do want to jump from stein to ussuri. we are deploying with kolla-ansible and I would like to avoid to preparing 2 sets of configuration (one for train and one for ussuri)21:59
johnsomYeah, I can't talk to the kolla-ansible part, just the core Octavia bits.22:01
johnsomMy TLDR, it should work, but we don't test it, so you may have some pain.22:01
mchlumskythat's why I'll have to test it first ;)22:02
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johnsom+122:03
mchlumskyI saw the huge change in Octavia that landed in Ussuri and it's why I am going for Ussuri. The jobboard stuff too.22:03
johnsommchlumsky Consider the jobboard stuff still tech preview/experimental.22:04
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mchlumskyty for that tip. I was going to switch to ammphorav2 but now I won't22:06
johnsomYeah, Ussuri is a bit early on that.22:06
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