Sonobuoy Conformance Test Failures on MicroK8s

[mateofloreza]

Summary

When running Sonobuoy for Kubernetes conformance testing on MicroK8s, two tests related to session affinity for NodePort services failed. While I initially considered these as potential false positives, further investigation suggests they may require deeper analysis. I'm using Charmed Microk8s 1.28/stable and I have included Multus + Calico.

`
./sonobuoy results 202411182122_sonobuoy_b1185115-d519-4dcd-a0ef-4d55c2689efb.tar.gz
Plugin: e2e
Status: failed
Total: 7396
Passed: 380
Failed: 4
Skipped: 7012

Failed tests:
[It] [sig-network] Services should have session affinity work for NodePort service [LinuxOnly] [Conformance]
[It] [sig-network] Services should be able to switch session affinity for NodePort service [LinuxOnly] [Conformance]
[It] [sig-network] Services should be able to change the type from ExternalName to NodePort [Conformance]
[It] [sig-network] Services should be able to create a functioning NodePort service [Conformance]

Plugin: systemd-logs
Status: passed
Total: 4
Passed: 4
Failed: 0
Skipped: 0

Run Details:
API Server version: v1.28.15
Node health: 4/4 (100%)
Pods health: 35/36 (97%)
Details for failed pods:
sonobuoy/sonobuoy-e2e-job-e2d30ebb687b4605 Ready:False: PodFailed:
Errors detected in files:
Errors:
24190 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-8zdt5/logs/csi-rbdplugin-controller.txt
9464 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-kg9zz/logs/csi-snapshotter.txt
3817 podlogs/sonobuoy/sonobuoy-e2e-job-e2d30ebb687b4605/logs/e2e.txt
1915 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-kg9zz/logs/csi-rbdplugin-controller.txt
1587 podlogs/kube-system/calico-node-q68lx/logs/calico-node.txt
1396 podlogs/kube-system/calico-node-9rjkl/logs/calico-node.txt
914 podlogs/kube-system/calico-node-lzdb6/logs/calico-node.txt
432 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-pqxlw/logs/csi-rbdplugin-controller.txt
126 podlogs/kube-system/calico-node-vwvkv/logs/calico-node.txt
8 podlogs/kube-system/calico-kube-controllers-657f8b45dc-mmlmw/logs/calico-kube-controllers.txt
4 podlogs/kube-system/csi-rbdplugin-kf89t/logs/driver-registrar.txt
4 podlogs/kube-system/csi-rbdplugin-tghww/logs/driver-registrar.txt
2 podlogs/kube-system/csi-rbdplugin-bmpdg/logs/driver-registrar.txt
1 podlogs/kube-system/csi-rbdplugin-76fx9/logs/driver-registrar.txt
1 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-kg9zz/logs/csi-attacher.txt
Warnings:
4732 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-kg9zz/logs/csi-snapshotter.txt
1358 podlogs/kube-system/calico-node-9rjkl/logs/calico-node.txt
1078 podlogs/kube-system/calico-node-q68lx/logs/calico-node.txt
655 podlogs/kube-system/calico-node-lzdb6/logs/calico-node.txt
47 podlogs/sonobuoy/sonobuoy-e2e-job-e2d30ebb687b4605/logs/e2e.txt
36 podlogs/kube-system/calico-node-vwvkv/logs/calico-node.txt
8 podlogs/sonobuoy/sonobuoy/logs/kube-sonobuoy.txt
6 podlogs/kube-system/csi-rbdplugin-tghww/logs/driver-registrar.txt
5 podlogs/kube-system/csi-rbdplugin-kf89t/logs/driver-registrar.txt
1 podlogs/kube-system/calico-kube-controllers-657f8b45dc-mmlmw/logs/calico-kube-controllers.txt
1 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-pqxlw/logs/csi-provisioner.txt
1 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-8zdt5/logs/csi-provisioner.txt
1 podlogs/kube-system/csi-rbdplugin-provisioner-6f6cd7bd8d-kg9zz/logs/csi-provisioner.txt
`

inspection-report-20241118_234910.tar.gz
202411182122_sonobuoy_b1185115-d519-4dcd-a0ef-4d55c2689efb.tar.gz