l8k: Troubleshooting

PREREQUISITE: Read ../k8s-launch-kit-shared/SKILL.md for install paths, global flags, and exit codes.

Debug NVIDIA Network Operator issues on Kubernetes, with or without a sosreport.

l8k Troubleshooting Commands

# Show validation endpoints, planning, route-cache statistics, stage/batch
# progress, timings, and failed RDMA evidence.
l8k validate --kubeconfig <PATH> --deployment-files <DIR> --log-level debug

# Add bounded route command output, RDMA client stdout/stderr, and server logs.
l8k validate --kubeconfig <PATH> --deployment-files <DIR> --log-level trace --keep

# Collect a diagnostic dump from the cluster
l8k sosreport [--kubeconfig <PATH>] --output-dir ./sosreport

Installs

Repository

nvidia/k8s-launch-kit

GitHub Stars

First Seen

Jul 3, 2026

Security Audits

Gen Agent Trust HubPass

SocketPass

SnykWarn