44 lines
1.3 KiB
YAML
44 lines
1.3 KiB
YAML
{{- if .Values.autoscaling.enabled }}
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apiVersion: autoscaling/v2
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kind: HorizontalPodAutoscaler
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metadata:
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name: {{ include "veylant-proxy.fullname" . }}
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labels:
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{{- include "veylant-proxy.labels" . | nindent 4 }}
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spec:
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scaleTargetRef:
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apiVersion: apps/v1
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kind: Deployment
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name: {{ include "veylant-proxy.fullname" . }}
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minReplicas: {{ .Values.autoscaling.minReplicas }}
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maxReplicas: {{ .Values.autoscaling.maxReplicas }}
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metrics:
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- type: Resource
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resource:
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name: cpu
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target:
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type: Utilization
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averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage | default 70 }}
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- type: Resource
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resource:
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name: memory
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target:
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type: Utilization
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averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage | default 80 }}
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behavior:
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scaleUp:
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# React quickly to traffic spikes — allow doubling replicas every 60s.
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stabilizationWindowSeconds: 30
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policies:
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- type: Percent
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value: 100
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periodSeconds: 60
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scaleDown:
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# Scale down conservatively to avoid oscillation.
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stabilizationWindowSeconds: 300
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policies:
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- type: Percent
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value: 25
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periodSeconds: 60
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{{- end }}
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