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K8sNet course / 3. Operators / Checkpoint

Module 3 checkpoint

Deploy and version the NVIDIA operator stack correctly, push RoCE and GPUDirect settings into NIC firmware safely, and align NIC to GPU so a training job runs at full speed.

Module 3 of 4 in Kubernetes networking for AI clusters13 questionspass mark 80%about 12 minbelow the mark, retry after 24 h

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What it covers

  1. 3.1Network Operator and the NicClusterPolicy
  2. 3.2Version matrices, upgrades and heterogeneous clusters
  3. 3.3NIC firmware config in Kubernetes: RoCE, PFC and reboots
  4. 3.4GPUDirect RDMA: dma-buf, nvidia-peermem and GDS
  5. 3.5NUMA alignment with Topology Manager and CPU Manager