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The "[sig-network] multicast when using one of the plugins 'redhat/openshift-ovs-multitenant, redhat/openshift-ovs-networkpolicy' should block multicast traffic in namespaces where it is disabled" and "[sig-network] multicast when using one of the plugins 'redhat/openshift-ovs-multitenant, redhat/openshift-ovs-networkpolicy' should allow multicast traffic in namespaces where it is enabled" CI tests are failing frequently on 4.5; see https://search.ci.openshift.org/?maxAge=168h&context=1&type=bug%2Bjunit&name=4.5&maxMatches=5&maxBytes=20971520&groupBy=job&search=%5C%5Bsig-network%5C%5D+multicast+when+using+one+of+the+plugins+%27redhat%2Fopenshift-ovs-multitenant%2C+redhat%2Fopenshift-ovs-networkpolicy%27+should+block+multicast+traffic+in+namespaces+where+it+is+disabled and https://search.ci.openshift.org/?maxAge=168h&context=1&type=bug%2Bjunit&name=4.5&maxMatches=5&maxBytes=20971520&groupBy=job&search=%5C%5Bsig-network%5C%5D+multicast+when+using+one+of+the+plugins+%27redhat%2Fopenshift-ovs-multitenant%2C+redhat%2Fopenshift-ovs-networkpolicy%27+should+allow+multicast+traffic+in+namespaces+where+it+is+enabled For example, https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/periodic-ci-openshift-release-master-ocp-4.5-e2e-vsphere-upi/1362526792660815872 has the following failure: fail [github.com/openshift/origin/test/extended/networking/multicast.go:127]: Unexpected error: <*errors.errorString | 0xc000f51ff0>: { s: "Gave up after waiting 5m0s for pod \"multicast-1\" to be \"running\"", } Gave up after waiting 5m0s for pod "multicast-1" to be "running" occurred I also see the following in the test's stdout: Feb 18 23:21:08.841: INFO: At 2021-02-18 23:16:10 +0000 UTC - event for multicast-1: {kubelet compute-0} Failed: Failed to pull image "openshift/test-multicast": rpc error: code = Unknown desc = Error reading manifest latest in docker.io/openshift/test-multicast: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit So this seems to be an issue with Docker rate limiting, which was fixed for 4.6 with bug 1902054; perhaps the fix needs to be backported to 4.5. +++ This bug was initially created as a clone of Bug #1902054 +++ +++ This bug was initially created as a clone of Bug #1901675 +++
*** Bug 1934697 has been marked as a duplicate of this bug. ***
Still failed in https://prow.ci.openshift.org/view/gs/origin-ci-test/logs/release-openshift-ocp-installer-e2e-azure-ovn-4.5/1388932067567341568 : [sig-network] multicast when using one of the plugins 'redhat/openshift-ovs-multitenant, redhat/openshift-ovs-networkpolicy' should allow multicast traffic in namespaces where it is enabled [Suite:openshift/conformance/parallel] expand_less 35s fail [github.com/openshift/origin/test/extended/util/client.go:214]: Unexpected error: <*errors.StatusError | 0xc0022eab40>: { ErrStatus: { TypeMeta: {Kind: "", APIVersion: ""}, ListMeta: { SelfLink: "", ResourceVersion: "", Continue: "", RemainingItemCount: nil, }, Status: "Failure", Message: "Timeout: request did not complete within requested timeout 34s", Reason: "Timeout", Details: {Name: "", Group: "", Kind: "", UID: "", Causes: nil, RetryAfterSeconds: 0}, Code: 504, }, } Timeout: request did not complete within requested timeout 34s occurred