kube-prometheus-stack-values.yaml

prometheus:
  prometheusSpec:
    additionalScrapeConfigs:
    - job_name: gpu-metrics
      scrape_interval: 1s
      metrics_path: /metrics
      scheme: http
      kubernetes_sd_configs:
      - role: endpoints
        namespaces:
          names:
          - default
      relabel_configs:
      - source_labels: [__meta_kubernetes_pod_node_name]
        action: replace
        target_label: node