Hello shaoyezheng,
Thank you for posting your inquiry to the NVIDIA Developer Forums.
Per the MLNX_OFED release notes, we do not support nor test implementation with Kata containers. As such, you will need to seek guidance for your solution via the Kata community.
We do offer support for implementation with Docker and K8s - please refer to this section of the MLNX_OFED documentation for more details on this:
https://docs.nvidia.com/networking/display/mlnxofedv24070610/docker+containers
Best regards,
NVIDIA Enterprise Experience