Bug 1972684
| Summary: | [Feature:IPv6DualStack] tests are failing in dualstack | ||
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| Product: | OpenShift Container Platform | Reporter: | Arda Guclu <aguclu> |
| Component: | Networking | Assignee: | Antonio Ojea <aojeagar> |
| Networking sub component: | ovn-kubernetes | QA Contact: | Anurag saxena <anusaxen> |
| Status: | CLOSED ERRATA | Docs Contact: | |
| Severity: | high | ||
| Priority: | unspecified | CC: | aconstan, sippy, stbenjam |
| Version: | 4.8 | ||
| Target Milestone: | --- | ||
| Target Release: | 4.9.0 | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| Whiteboard: | |||
| Fixed In Version: | Doc Type: | No Doc Update | |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: |
[sig-network] [Feature:IPv6DualStack] [LinuxOnly] Granular Checks: Services Secondary IP Family should function for client IP based session affinity: http [LinuxOnly] [Suite:openshift/conformance/parallel] [Suite:k8s]
[sig-network] [Feature:IPv6DualStack] [LinuxOnly] Granular Checks: Services Secondary IP Family should function for client IP based session affinity: udp [LinuxOnly] [Suite:openshift/conformance/parallel] [Suite:k8s]
[sig-network] [Feature:IPv6DualStack] [LinuxOnly] should have ipv4 and ipv6 node podCIDRs [Suite:openshift/conformance/parallel] [Suite:k8s]
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| Last Closed: | 2021-10-18 17:34:35 UTC | Type: | Bug |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Embargoed: | |||
| Bug Depends On: | |||
| Bug Blocks: | 1973995 | ||
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Description
Arda Guclu
2021-06-16 12:07:07 UTC
[sig-network] [Feature:IPv6DualStack] [LinuxOnly] should have ipv4 and ipv6 node podCIDRs test is failing in here https://github.com/openshift/origin/blob/b6793727bc9cfaaf6b3320af053d3495dccd896c/vendor/k8s.io/kubernetes/test/e2e/network/dual_stack.go#L77 because it expects podCIDRs returns 2 values, but function returns 0. After checking from the must-gather logs, nodes have no podCIDRs. And according to here https://github.com/openshift/origin/blob/b6793727bc9cfaaf6b3320af053d3495dccd896c/vendor/k8s.io/api/core/v1/types.go#L4600, this field is optional. It seems like a bug in upstream test. But test is clearly say that podCIDRs must be exist in dualstack? Looking at an IPv4 job, I don't see any podIP's either: https://gcsweb-ci.apps.ci.l2s4.p1.openshiftapps.com/gcs/origin-ci-test/logs/periodic-ci-openshift-release-master-nightly-4.7-e2e-metal-ipi-virtualmedia/1405130987209232384/artifacts/e2e-metal-ipi-virtualmedia/gather-extra/artifacts/nodes.json Let's let the OVN team take a look and see what they say about the failures. We are thinking the session a OVN-Kubernetes doesn't support service affinity ... yet, so those tests are a well-known issue and must be skipped [sig-network] [Feature:IPv6DualStack] [LinuxOnly] Granular Checks: Services Secondary IP Family should function for client IP based session affinity: http [sig-network] [Feature:IPv6DualStack] [LinuxOnly] Granular Checks: Services Secondary IP Family should function for client IP based session affinity: udp This test can be skipped too, because podCIDRs are not used by OVN, but it is not really an OVN feature. This happens if the nodeipam controller in the controller-manager is not configured. [sig-network] [Feature:IPv6DualStack] [LinuxOnly] should have ipv4 and ipv6 node podCIDRs *** Bug 1977885 has been marked as a duplicate of this bug. *** Since the problem described in this bug report should be resolved in a recent advisory, it has been closed with a resolution of ERRATA. For information on the advisory (Moderate: OpenShift Container Platform 4.9.0 bug fix and security update), and where to find the updated files, follow the link below. If the solution does not work for you, open a new bug report. https://access.redhat.com/errata/RHSA-2021:3759 |