Monday, 2019-05-27

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openstackgerritcaoyuan proposed openstack/openstack-helm-infra master: Replace git.openstack.org URLs with opendev.org URLs  https://review.opendev.org/65504802:50
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openstackgerritJean-Philippe Evrard proposed openstack/openstack-helm-infra master: Adapt rabbitmq test for py2 and py3 support  https://review.opendev.org/65930107:26
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cheng1evrardjp, hi07:46
evrardjphey07:47
cheng1https://review.opendev.org/#/c/626894/07:47
evrardjpcheng1: problem with my current vote?07:48
cheng1Regarding this patch, as you mentioned we need a CI for ovs-dpdk. I agree with you07:48
evrardjpgeorgk: said he will have a look at it07:48
cheng1Do you think wee need to add the CI job into current patch, or create a separated patch for CI?07:49
evrardjpI don't think it should prevent merging it, but that's my personal opinion07:49
evrardjpI would add on top, because it's a weird case07:49
evrardjpand the CI will probably not reflect what a deployer would do (because openstack-infra CI won't have the specialized devices for it)07:49
evrardjpcheng1: I believe if someone would have an external CI to test this, it would be an amazing vote07:50
evrardjpamazing thing*07:50
evrardjpcheng1: do you have access to something that could be used for this?07:50
cheng1I would like to help with the CI job, so would like to confirm with you for some detail07:51
evrardjpI am not core in this project, so I cannot really decide stuff, I can only advise07:52
cheng1Sorry, what do you mean by 'access to something that could be used for this'?07:52
evrardjplet me rephrase07:52
evrardjpI think if the concerns of the core team are solved, we should merge this patch. Next to this, we should try to make a job in openstack-infra which would leverage that code path. However I doubt it will be possible (georgk is evaluating this now). If it' s not possible, we should then have an external CI to test this.07:54
evrardjpExternal CI would need some set up, and coordination with infra and the project. But it's totally worth it in this case.07:54
evrardjpDo you think your company could provide this kind of support, should the path to do things in openstack-infra fail?07:55
cheng1I had a community with Georg via email. He also mentioned this, but I don't have communicate with the guys those work on openstack-infra support?07:58
cheng1For ovs-dpdk CI, we need to remove the 900-use-it.sh which creates guest VMs. Because we need kvm to create vm on dpdk-enabled openstack. But the nodes provisioned for zuul jobs don’t support kvm.07:59
cheng1evrardjp, do you mean this? nested kvm support?07:59
evrardjpI thought some extra things would be required08:00
evrardjpdpdk aware nics basically08:00
cheng1You are right, dpdk NIC is a test case08:02
evrardjphttps://doc.dpdk.org/guides/nics/index.html08:03
cheng1I was able to bind nic with dpdk in VM08:06
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evrardjpinteresting08:07
evrardjpso yeah that might be good in openstack-infra, so no need for external ci? that's good news08:07
cheng1Actually, I think we can enable ovs-dpdk CI step by step.08:08
cheng1Phase one, the CI setup dpdk enabled dpdk. Not create VM, as currently openstack-infra doesn't support nested kvm08:09
cheng1phase two, once openstack-infra supports nested kvm, we can add the case of creating VMs and validating the network connection between VMs.08:10
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cheng1phase three, we test if the VMs can access provider network. if one VM on node1 can ping another VM on node1.08:12
cheng1test if one VM on node1 can ping another VM on node2, in phase 308:15
evrardjpcheng1: there are some clouds used by infra which support nested kvm08:15
evrardjpit's not without bugs though08:16
evrardjpwe could have a pre-job that basically fails until the node supports nested kvm, or until we have a specific nodeset for this08:16
evrardjpprobably worth discussing with infra08:16
cheng1evrardjp, For phase two, we need nested kvm support. As you mentioned, it's not stable now. As I know(from the mailing list), they had talked about nested kvm support. But seems no people drives it08:26
cheng1So it keeps not stable for nested kvm support08:27
cheng1So I would prefer to first enable the phase 1 CI for ovs-dpdk08:29
evrardjphow do you test things in phase1 ?08:31
georgkcheng1, evrardjp: good morning! you were already busy this morning!08:33
georgkor afternoon for cheng1, I suppose08:33
cheng1georgk, yes, it's afternoon :)08:34
cheng1evrardjp, you are right. In phase 1, we can't cover most of the dpdk cases.08:34
georgkok, I had to catch up with your conversation08:35
georgkI can image a few things we can test without spinning up VMs08:35
cheng1evrardjp, We can only verify the cluster can be installed successfully08:35
georgkfor instance if the binding of NICs to DPDK worked and if the infra(!) VMs can ping each other on the DPDK interfaces08:36
georgkthat's just the infra part - not covering openstack yet08:36
evrardjpgeorgk: that sounds good enough for me08:36
evrardjpafter that it's "just usage"08:36
evrardjpright? :p08:36
georgkexactly, what could posiibly go wrong there08:37
evrardjp:)08:37
cheng1it makes sense :)08:41
cheng1We need virtio virtual nic for dpdk binding.08:42
cheng1I guess the nic driver used by openstack-infra is already virtio, just need to confirm it08:44
cheng1as virtio is the default driver08:45
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georgkevrardjp: hi. noob question regarding the OpenStack infra. The nodes on which the CI job run are served from a nodepool, right? Where are those nodes defined and is there a means of modifying how such a node looks like, i.e., asking for more network interfaces?11:55
evrardjpIt's a question better asked in #openstack-infra channel12:11
evrardjpyou can ask different nodesets indeed, but for what needs to be built, it's gonna be a longer path12:12
georgkthanks12:13
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happyhemanthttps://www.irccloud.com/pastebin/jFvqi1Fa/hello%20guys%20i%20have%20some%20problem%20deploying%20ceph%20and%20openstack16:08
happyhemantmay be some one could help me with this16:09
happyhemanthttps://www.irccloud.com/pastebin/uSwoyJsk/i%20also%20tried%20to%20see%20the%20logs%20of%20osd%20pods%20and%20i%20got%20this%2016:10
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openstackgerritPrabhjot Singh Sethi proposed openstack/openstack-helm master: Extending Neutron chart with support for OVS DPDK  https://review.opendev.org/64328416:27
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openstackgerritMerged openstack/openstack-helm master: Added multinode version of horizon deployment script  https://review.opendev.org/65734817:00
openstackgerritMerged openstack/openstack-helm-infra master: fix typo errors  https://review.opendev.org/62943717:05
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rbarretoHi, I'de like to know if I can use this channel to get help about openstack deployment using openstack-helm or if it is just to development purpose20:14
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rbarretosorry, I have disconnected by accident and I can't see any reply20:31
rbarretoI'm trying deploy ceph from https://docs.openstack.org/openstack-helm/latest/install/developer/deploy-with-ceph.html20:31
rbarretobut it is getting error when running the bootstrap keyring generator20:33
rbarretoUploaded file: https://uploads.kiwiirc.com/files/67571d9efd4d9ec19a4af3eeea7a36bc/pasted.txt20:33
rbarretoI'd appreciate any help20:35
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openstackgerritMerged openstack/openstack-helm master: Keystone: Enable Proxy Header Parsing  https://review.opendev.org/66071121:04
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