Fake Network Operator: Simulate high‑performance networking in Kubernetes without hardware.
The Fake Network Operator (FNO) creates a virtual NVIDIA/Mellanox networking stack inside any Kubernetes cluster, letting developers test RDMA, SR‑IOV, and InfiniBand workloads without expensive hardware. It synthesizes ConnectX‑6 dual‑port topologies, injects fake device plugins, and labels nodes to mimic real NICs, while exposing Prometheus metrics and Multus CNI support. FNO is ideal for MLOps teams, Kubernetes contributors, and CI pipelines that need realistic network scheduling and resource claims on commodity nodes.
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