Bug 1879244
Summary: | Error adding container to network "ipvlan-host-local": "master" field is required | ||
---|---|---|---|
Product: | OpenShift Container Platform | Reporter: | Weibin Liang <weliang> |
Component: | Networking | Assignee: | Tomofumi Hayashi <tohayash> |
Networking sub component: | multus | QA Contact: | Weibin Liang <weliang> |
Status: | CLOSED ERRATA | Docs Contact: | |
Severity: | medium | ||
Priority: | medium | CC: | bbennett, dosmith, tohayash |
Version: | 4.6 | Keywords: | UpcomingSprint |
Target Milestone: | --- | ||
Target Release: | 4.7.0 | ||
Hardware: | Unspecified | ||
OS: | Unspecified | ||
Whiteboard: | |||
Fixed In Version: | Doc Type: | No Doc Update | |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2021-02-24 15:18:03 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: |
Description
Weibin Liang
2020-09-15 18:33:20 UTC
Upstream PR merged, have downstream PR pending. Test still failed, seems like fixed PR merged 8 days ago but still not in the nightly image. Test still failed in 4.6.0-0.nightly-2020-10-27-011248 and get same errors: Warning FailedCreatePodSandBox 1s kubelet, ip-10-0-155-175.us-east-2.compute.internal Failed to create pod sandbox: rpc error: code = Unknown desc = failed to create pod network sandbox k8s_pod-ipvlan-host-local1_test_9441be2b-2f4b-47a4-8c39-10f681722bca_0(ac5019971ce3414b7f24269276e66cf3220f076c316cf3b14eac374f3eac2800): [test/pod-ipvlan-host-local1:ipvlan-host-local]: error adding container to network "ipvlan-host-local": "master" field is required. It specifies the host interface name to virtualize Still pending a replication by me to see why it didn't show up. Looks like this is indeed now in the 4.7 images... Here's what I did to take a look: Created this net-attach-def (note that it uses ipvlan and does not specify a master field): ``` apiVersion: "k8s.cni.cncf.io/v1" kind: NetworkAttachmentDefinition metadata: name: ipvlan-conf spec: config: '{ "cniVersion": "0.3.0", "type": "ipvlan", "ipam": { "type": "host-local", "subnet": "192.168.1.0/24", "rangeStart": "192.168.1.200", "rangeEnd": "192.168.1.216", "routes": [ { "dst": "0.0.0.0/0" } ], "gateway": "192.168.1.1" } }' ``` And then a pod like so: ``` apiVersion: v1 kind: Pod metadata: name: samplepod annotations: k8s.v1.cni.cncf.io/networks: ipvlan-conf spec: containers: - name: samplepod command: ["/bin/ash", "-c", "trap : TERM INT; sleep infinity & wait"] image: alpine ``` Verified in 4.7.0-0.nightly-2020-12-20-055006 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 4.7.0 security, bug fix, and enhancement 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-2020:5633 |