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Enable kubelet scrape #978

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Merged
vittoriasalim merged 1 commit into from
Dec 16, 2025
Merged

Enable kubelet scrape #978

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1 change: 1 addition & 0 deletions modules/python/clusterloader2/autoscale/autoscale.py
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Original file line number Diff line number Diff line change
Expand Up @@ -104,6 +104,7 @@ def execute_clusterloader2(cl2_image, cl2_config_dir, cl2_report_dir, kubeconfig
overrides=True,
enable_prometheus=True,
scrape_ksm=True,
scrape_kubelets=True,
tear_down_prometheus=False
)

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14 changes: 14 additions & 0 deletions modules/python/clusterloader2/autoscale/config/scale_pod_config.yaml
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Expand Up @@ -93,6 +93,20 @@ steps:
query: sum(kube_node_status_allocatable{resource="cpu"})
- name: NodeMemoryAllocatable
query: sum(kube_node_status_allocatable{resource="memory"})
# Node CPU Usage Stats (from kubelet/cAdvisor - container metrics aggregated by node)
- name: NodeCPUUsageAvg
query: avg(sum by (instance) (rate(container_cpu_usage_seconds_total{id="/"}[2m])))
- name: NodeCPUUsageMax
query: max(sum by (instance) (rate(container_cpu_usage_seconds_total{id="/"}[2m])))
- name: NodeCPUUsageMin
query: min(sum by (instance) (rate(container_cpu_usage_seconds_total{id="/"}[2m])))
# Node Memory Usage Stats (from kubelet/cAdvisor - container metrics aggregated by node)
- name: NodeMemoryUsageAvg
query: avg(sum by (instance) (container_memory_working_set_bytes{id="/"}))
- name: NodeMemoryUsageMax
query: max(sum by (instance) (container_memory_working_set_bytes{id="/"}))
- name: NodeMemoryUsageMin
query: min(sum by (instance) (container_memory_working_set_bytes{id="/"}))
# Pod Level Summary
- name: TotalPods
query: count(kube_pod_status_phase{phase="Running"})
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