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Cluster information:
Kubernetes version: 1.21
Cloud being used: (put bare-metal if not on a public cloud) Bare-Metal
Installation method: Manual
Host OS: CentOS 7
CNI and version:
CRI and version:
We have an K8S Cluster environment with 1 master node and 2 worker nodes and all are on Linux and we are using flannel
Example is given below
Master (CentOS 7) - 192.168.10.1
Worker Node-1 (CentOS 7) - 192.168.10.2
Worker Node-2 (CentOS 7) - 192.168.10.3
Worker Node-3 (Windows ) - 192.168.10.4
Now, we have to add a Windows node (eg 192.168.10.4) to existing cluster 192.168.10.1
According to this link it appears that we have to update cni-conf.json section of flannel from cbr0 to vxlan0 and to my understanding this is done to communicate with Windows
My question will this change ( from cbr0 to vxlan0 ) break the existing communication between Linux to Linux
Kindly clarify my question