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Flannel is not working:“Error registering network: operation not supported” #1953
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Does the kernel support the VXLan interface? |
Is there something wrong with my workaround? @rbrtbnfgl |
Are you sure that those flags enable VXLan on the kernel? Are you manually building it? Could you try to build the kernel with menuconfig and search if the VXLan modules are enabled? They should be enabled with |
Could you check #1747 ? |
OK,I will try it. |
I've tried to join the i.mx8 board as a node to the kubernetes cluster, but Flannel keeps not starting properly.
Expected Behavior
Under normal circumstances, when you run the command to add Kubernetes to a cluster, Flannel is automatically run on the node
Current Behavior
Nodes other than the IMX8 development board are working normally. flannel on imx8 is always in CrashLoopBackOff state。
I tried to look at the log information and it shows“Error registering network: operation not supported”
I searched for past issues and executed the "ip link" command, but no "flannel.1" vxlan appeared:
Possible Solution
Steps to Reproduce (for bugs)
1.I tried modifying the Linux kernel config options, but it didn't work
Context
Your Environment
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