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Install and manage cluster add-ons (Karpenter, etc.). Use when user wants to install Karpenter, configure cluster add-ons, or enable additional cluster features.
Install with Codex or Claude Copy this prompt, paste it into Codex, Claude, or another assistant, and let it review the skill page and install it for you.
Based on SOC occupation classification
Diagnose NCCL failures and adjacent training-pod failures on HyperPod GPU clusters (EKS or Slurm) — training hangs, AllReduce / collective-op timeouts, EFA or libfabric errors, rendezvous failures, EFA TCP fallback, /dev/shm or memlock issues, NCCL version mismatch across pods, container OOM / exit-137 / OOMKilled, GPU OOM (CUDA out of memory), CrashLoopBackOff / Pending pods, MASTER_ADDR DNS, NetworkPolicy blocking. Not for single-node hardware faults (→ hyperpod-node-debugger § G) or cluster-creation EFA / SSM failures (→ hyperpod-cluster-debugger § A / § F).
Create a full HyperPod cluster from scratch, including EKS creation, dependency configuration, and HyperPod provisioning. Use when creating a new cluster, setting up HyperPod infrastructure, bootstrapping environment.
Add a new instance group to an existing HyperPod cluster. Use when user wants to add GPU nodes, expand cluster capacity, or add a new instance group.
Deploy a containerized inference model (vLLM, SGLang, etc.) to the cluster. Use when user wants to deploy a model, start inference service, or serve a model.
| name | cluster-addons |
| description | Install and manage cluster add-ons (Karpenter, etc.). Use when user wants to install Karpenter, configure cluster add-ons, or enable additional cluster features. |
User wants to install HyperPod Karpenter or enable auto-scaling for the cluster.
karpenter_get_status to check if already installedkarpenter_installkarpenter_get_status every 60 seconds (call wait_seconds(60) between polls) until installed: true