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openstackgerrit | Maysa de Macedo Souza proposed openstack/kuryr-kubernetes master: Fix SG rules on targetPort update https://review.openstack.org/635039 | 10:05 |
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openstackgerrit | Luis Tomas Bolivar proposed openstack/kuryr-kubernetes master: Aviod _get_pods_ips KeyError exception https://review.openstack.org/637516 | 10:27 |
openstackgerrit | Merged openstack/kuryr-kubernetes master: Upgrade Flask version due to security concerns https://review.openstack.org/636680 | 11:30 |
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openstackgerrit | Luis Tomas Bolivar proposed openstack/kuryr-kubernetes master: Avoid _get_pods_ips KeyError exception https://review.openstack.org/637516 | 13:18 |
openstackgerrit | Genadi Chereshnya proposed openstack/kuryr-tempest-plugin master: Fixing service connectivity testing https://review.openstack.org/636329 | 13:33 |
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openstackgerrit | Maysa de Macedo Souza proposed openstack/kuryr-kubernetes master: Fix LBaaS sg rules update on deployment scale https://review.openstack.org/637186 | 13:42 |
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openstackgerrit | Merged openstack/kuryr-kubernetes master: Ensure kuryr-controller recover from lb in ERROR status https://review.openstack.org/636890 | 15:08 |
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kmadac | Hello, I'm trying to install kuryr to VM where I have single node k8s cluster deployed with kubeadm (nested deployment). I'm trying to do manual installation, but I do not know what networking type to choose. In kubeadm documentation there is information that it is a must to choose networking type (flannel, weave, calico...), but I thought that it | 15:50 |
kmadac | should be replace by kuryr itself. Unfortunatelly without choosing the networking type coredns pods are pending. I'm probably missing something. Do you guys have any hint? | 15:50 |
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dulek | kmadac: Hm, not sure about kubeadm, I never tried it with Kuryr. | 15:57 |
dulek | kmadac: But for your Friday questions - this error was about Kuryr's service account not having enough privileges. | 15:57 |
dulek | kmadac: If you want to install Kuryr, it should rather run in pods, not on VM's. | 15:58 |
kmadac | @dulek: I was able to solve that service account issue from friday, so that is done :) | 16:00 |
dulek | :) | 16:00 |
dulek | kmadac: You can try kubeadm with flannel, it's the simplest thing. | 16:00 |
dulek | kmadac: And then just generate Kuryr manifests and run them on that K8s cluster. Those will take care of configuring CNI, hopefully it'll be enough. | 16:01 |
dulek | kmadac: https://docs.openstack.org/kuryr-kubernetes/latest/installation/containerized.html | 16:02 |
kmadac | @dulek: this is something I dont understand. I thought thah kuryr will replace networking like flannel or calico and will use neutron ports for everything. But is seems it is not true. | 16:03 |
dulek | kmadac: Why do you think it's not true? | 16:04 |
kmadac | @dulek: as you can see I'm really beginner in k8s world :( | 16:04 |
kmadac | @dulek: because you wrote, to try kubeadm with flannel | 16:05 |
dulek | kmadac: We simply never applied or implemented Kuryr support in kubeadm. | 16:05 |
dulek | kmadac: So I'm suggesting flannel as it shouldn't make any significant networking stuff on the nodes besides adding flannel0 bridge. | 16:06 |
dulek | kmadac: Then once you'll apply Kuryr manifests, the kuryr-cni pods will replace CNI configuration. | 16:06 |
kmadac | @dulek: ok, so my assumption that no networking like flannel/calico is needed if kuryr is used is correct | 16:06 |
dulek | kmadac: You might also need to get rid of flannel pods if there are any. Not really sure here. | 16:07 |
kmadac | @dulek: greate | 16:07 |
dulek | kmadac: Yeah, it's correct. | 16:07 |
kmadac | @dulek: what deployment you are using instead of kubeadm? | 16:08 |
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dulek | kmadac: DevStack for development, it deploys simplified K8s/OpenShift cluster with hyperkube. | 16:09 |
dulek | kmadac: For productized stuff I work on we use openshift-ansible, it has Kuryr support implemented, but obviously it's about OpenShift, not vanilla K8s. ;) | 16:10 |
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kmadac | @dulek: hmm I see. Thanks for all the info. I have openstack deployed with openstack-ansible (Rocky) and now I need to integrate k8s running in vms with neutron without overlay networking - this is main customer requirement. I was able to run kuryr-controller and kuryr-daemon without errors, but networking was not working. | 16:15 |
kmadac | @dulek: i will try containeraized way of deployment | 16:16 |
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dulek | kmadac: Because you probably needed to configure CNI of your K8s nodes to use Kuryr. | 16:20 |
dulek | kmadac: https://docs.openstack.org/kuryr-kubernetes/latest/installation/manual.html#configure-kuryr-cni | 16:21 |
dulek | kmadac: Point about /etc/cni/net.d/10-kuryr.conf. | 16:21 |
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openstackgerrit | Merged openstack/kuryr-kubernetes master: Avoid _get_pods_ips KeyError exception https://review.openstack.org/637516 | 16:36 |
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openstackgerrit | Maysa de Macedo Souza proposed openstack/kuryr-kubernetes master: Fix CRD podSelector update https://review.openstack.org/636590 | 20:44 |
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openstackgerrit | Maysa de Macedo Souza proposed openstack/kuryr-kubernetes master: Fix LBaaS sg rules update on deployment scale https://review.openstack.org/637186 | 23:25 |
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