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Bug
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Resolution: Done-Errata
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Critical
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4.16.0
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Critical
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Yes
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Proposed
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True
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Description of problem:
pod cannot be ready due to incompatible CNI versions, see: Failed to create pod sandbox: rpc error: code = Unknown desc = failed to create pod network sandbox k8s_testpod1gjvg8_z1_1cdbb285-d4f4-4fbb-8e30-16933315aa65_0(8a7067a7914fbf21f0f083a97be5ac48aa562ecc21472780d4cc2af3e5b7784e): error adding pod z1_testpod1gjvg8 to CNI network "multus-cni-network": plugin type="multus-shim" name="multus-cni-network" failed (add): CmdAdd (shim): CNI request failed with status 400: 'ContainerID:"8a7067a7914fbf21f0f083a97be5ac48aa562ecc21472780d4cc2af3e5b7784e" Netns:"/var/run/netns/fd68f325-4141-49be-8840-a48e51c5b76d" IfName:"eth0" Args:"IgnoreUnknown=1;K8S_POD_NAMESPACE=z1;K8S_POD_NAME=testpod1gjvg8;K8S_POD_INFRA_CONTAINER_ID=8a7067a7914fbf21f0f083a97be5ac48aa562ecc21472780d4cc2af3e5b7784e;K8S_POD_UID=1cdbb285-d4f4-4fbb-8e30-16933315aa65" Path:"" ERRORED: error configuring pod [z1/testpod1gjvg8] networking: [z1/testpod1gjvg8/1cdbb285-d4f4-4fbb-8e30-16933315aa65:static-sriovnetwork]: error adding container to network "static-sriovnetwork": failed to set up IPAM plugin type "whereabouts" from the device "ens2f0": incompatible CNI versions; config is "1.0.0", plugin supports ["0.1.0" "0.2.0" "0.3.0" "0.3.1" "0.4.0"]
Version-Release number of selected component (if applicable):
sriov-network-operator.v4.16.0-202405110441
How reproducible:
always
Steps to Reproduce:
1. Create cluster with sriov operator 2. Create VF by snnp 3. Create NAD by sriovnetwork as below # cat sriovnetwork-whereabouts apiVersion: sriovnetwork.openshift.io/v1 kind: SriovNetwork metadata: name: static-sriovnetwork namespace: openshift-sriov-network-operator spec: ipam: | { "type": "whereabouts", "range":"10.31.0.0/30" } capabilities: | { "mac": true, "ips": true } spoofChk: "off" trust: "on" resourceName: e810 networkNamespace: z1 4. the NAD generated cni version is 1.0.0 # oc get network-attachment-definitions.k8s.cni.cncf.io -n z1 -o yaml apiVersion: v1 items: - apiVersion: k8s.cni.cncf.io/v1 kind: NetworkAttachmentDefinition metadata: annotations: k8s.v1.cni.cncf.io/resourceName: openshift.io/e810 creationTimestamp: "2024-05-13T02:24:39Z" generation: 1 name: static-sriovnetwork namespace: z1 resourceVersion: "380833" uid: 62d05e42-24c0-4427-bcd7-77d02fce31fb spec: config: |- { "cniVersion": "1.0.0", "name": "static-sriovnetwork", "type": "sriov", "vlan": 0, "spoofchk": "off", 5. Create test pod with above NAD network
Actual results:
Warning FailedCreatePodSandBox 25s kubelet Failed to create pod sandbox: rpc error: code = Unknown desc = failed to create pod network sandbox k8s_testpod1gjvg8_z1_1cdbb285-d4f4-4fbb-8e30-16933315aa65_0(8a7067a7914fbf21f0f083a97be5ac48aa562ecc21472780d4cc2af3e5b7784e): error adding pod z1_testpod1gjvg8 to CNI network "multus-cni-network": plugin type="multus-shim" name="multus-cni-network" failed (add): CmdAdd (shim): CNI request failed with status 400: 'ContainerID:"8a7067a7914fbf21f0f083a97be5ac48aa562ecc21472780d4cc2af3e5b7784e" Netns:"/var/run/netns/fd68f325-4141-49be-8840-a48e51c5b76d" IfName:"eth0" Args:"IgnoreUnknown=1;K8S_POD_NAMESPACE=z1;K8S_POD_NAME=testpod1gjvg8;K8S_POD_INFRA_CONTAINER_ID=8a7067a7914fbf21f0f083a97be5ac48aa562ecc21472780d4cc2af3e5b7784e;K8S_POD_UID=1cdbb285-d4f4-4fbb-8e30-16933315aa65" Path:"" ERRORED: error configuring pod [z1/testpod1gjvg8] networking: [z1/testpod1gjvg8/1cdbb285-d4f4-4fbb-8e30-16933315aa65:static-sriovnetwork]: error adding container to network "static-sriovnetwork": failed to set up IPAM plugin type "whereabouts" from the device "ens2f0": incompatible CNI versions; config is "1.0.0", plugin supports ["0.1.0" "0.2.0" "0.3.0" "0.3.1" "0.4.0"]
Expected results:
Additional info:
should be caused by this changes https://github.com/openshift/sriov-network-operator/commit/ace40a0f6b8d32c34a05fc680130c1a358d90fbd
- links to
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RHEA-2024:0041 OpenShift Container Platform 4.16.z bug fix update