[Release 1.25] Update Multus version to v4.0.2

[manuelbuil]

Backport: #4427

[bguzman-3pillar]

Validated on commit 336e42f

Command:
 rke2 -v

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Result:
rke2 version v1.25.11-dev+336e42fe (336e42fe8bf9195ae63803cce75aca69726ffa72)
go version go1.19.10 X:boringcrypto

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Environment Details

Infrastructure

• Cloud
• Hosted

Node(s) CPU architecture, OS, and Version:

Ubuntu

Cluster Configuration:

1 server

Config.yaml:

cni: multus,calico

Testing Steps

1. Copy config.yaml

$ sudo mkdir -p /etc/rancher/rke2 && sudo cp config.yaml /etc/rancher/rke2

2. Install RKE2
3. Check multus version v4.0.2

Validation Results:

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Command:
kubectl describe pod rke2-multus- -n kube-system  --kubeconfig=/tmp/bgrke2-multus_kubeconfig  | grep cni:

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Result:
    Image:         rancher/hardened-multus-cni:v4.0.2-build20230707
  cni:
  Normal   Pulling       4m47s                  kubelet            Pulling image "rancher/hardened-multus-cni:v4.0.2-build20230707"
  Normal   Pulled        4m30s                  kubelet            Successfully pulled image "rancher/hardened-multus-cni:v4.0.2-build20230707" in 17.256255956s
  Normal   Pulled        3m42s (x3 over 4m22s)  kubelet            Container image "rancher/hardened-multus-cni:v4.0.2-build20230707" already present on machine


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Assertion:
v4.0.2
Matched with: 
    Image:         rancher/hardened-multus-cni:v4.0.2-build20230707
  cni:
  Normal   Pulling       4m47s                  kubelet            Pulling image "rancher/hardened-multus-cni:v4.0.2-build20230707"
  Normal   Pulled        4m30s                  kubelet            Successfully pulled image "rancher/hardened-multus-cni:v4.0.2-build20230707" in 17.256255956s
  Normal   Pulled        3m42s (x3 over 4m22s)  kubelet            Container image "rancher/hardened-multus-cni:v4.0.2-build20230707" already present on machine


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