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Set up dcgmexporter interval to 1000ms when accelerated_compute_gpu_metrics_collection_interval is present and less than 60 #248

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Merged
merged 1 commit into from
Nov 12, 2025
Merged

Set up dcgmexporter interval to 1000ms when accelerated_compute_gpu_metrics_collection_interval is present and less than 60 #248

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20 changes: 20 additions & 0 deletions charts/amazon-cloudwatch-observability/templates/_helpers.tpl
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Original file line number Diff line number Diff line change
Expand Up @@ -248,6 +248,26 @@ Get the current recommended neuron-monitor image for a region
{{- printf "%s/%s:%s" $imageDomain .Values.neuronMonitor.image.repository .Values.neuronMonitor.image.tag -}}
{{- end -}}

{{/*
Set DCGM_EXPORTER_INTERVAL environment variable for dcgmExporter if accelerated_compute_gpu_metrics_collection_interval is set and less than 60
*/}}
{{- define "dcgm-exporter.env" -}}
{{- $intervalFound := false -}}
{{- $intervalValue := 0 -}}
{{- range .Values.agents -}}
{{- $agent := merge . (deepCopy $.Values.agent) -}}
{{- $agentConfig := $agent.config | default $agent.defaultConfig -}}
{{- if and (hasKey $agentConfig "logs") (hasKey $agentConfig.logs "metrics_collected") (hasKey $agentConfig.logs.metrics_collected "kubernetes") (hasKey $agentConfig.logs.metrics_collected.kubernetes "accelerated_compute_gpu_metrics_collection_interval") -}}
{{- $intervalFound = true -}}
{{- $intervalValue = $agentConfig.logs.metrics_collected.kubernetes.accelerated_compute_gpu_metrics_collection_interval -}}
{{- end -}}
{{- end -}}
{{- if and $intervalFound (lt ($intervalValue | int) 60) -}}
- name: DCGM_EXPORTER_INTERVAL
value: "1000"
{{- end -}}
{{- end -}}

{{/*
Get the current recommended auto instrumentation java image
*/}}
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3 changes: 2 additions & 1 deletion charts/amazon-cloudwatch-observability/templates/linux/dcgm-exporter-daemonset.yaml
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Expand Up @@ -31,6 +31,7 @@ spec:
valueFrom:
fieldRef:
fieldPath: spec.nodeName
{{- include "dcgm-exporter.env" . | nindent 2 }}
ports:
- name: "metrics"
port: {{ .Values.dcgmExporter.service.port }}
Expand Down Expand Up @@ -69,4 +70,4 @@ spec:
cert_file: /etc/amazon-cloudwatch-observability-dcgm-cert/server.crt
key_file: /etc/amazon-cloudwatch-observability-dcgm-cert/server.key
{{- dict "component" .Values.dcgmExporter "context" . | include "amazon-cloudwatch-observability.common.tolerations" | nindent 2 }}
{{- end }}
{{- end }}