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feature: HPA scale #3

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feature: HPA scale #3

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766c738
feat: Create HorizontalPodAutoscaler.yaml
bn-ruslanpanasiuk Oct 30, 2024
0db5807
feat: add autoscaling options to values.yaml
bn-ruslanpanasiuk Oct 30, 2024
c794088
fix: naming
bn-ruslanpanasiuk Oct 30, 2024
caeada6
fix: remove namespace from hpa
bn-ruslanpanasiuk Oct 30, 2024
94e12cb
feat: Update README.md
bn-ruslanpanasiuk Oct 30, 2024
1311edd
fix: Update README.md
bn-ruslanpanasiuk Oct 30, 2024
a7b9c51
fix: Update values.yaml
bn-ruslanpanasiuk Nov 7, 2024
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6 changes: 6 additions & 0 deletions charts/app/README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -67,6 +67,12 @@ Common Web application Helm Chart
| startupProbe.enabled | bool | `true` | |
| tolerations | list | `[]` | |
| volumes | list | `[]` | |
| autoscaling.enabled | bool | `false` | Enable or disable Horizontal Pod Autoscaling |
| autoscaling.minReplicas | int | `1` | Minimum number of replicas for autoscaling |
| autoscaling.maxReplicas | int | `5` | Maximum number of replicas for autoscaling |
| autoscaling.targetCPUUtilizationPercentage | int | `90` | Target CPU utilization percentage for autoscaling |
| autoscaling.targetMemoryUtilizationPercentage | int | `90` | Target memory utilization percentage for autoscaling |


----------------------------------------------
Autogenerated from chart metadata using [helm-docs v1.5.0](https://github.com/norwoodj/helm-docs/releases/v1.5.0)
33 changes: 33 additions & 0 deletions charts/app/templates/HorizontalPodAutoscaler.yaml
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@@ -0,0 +1,33 @@
{{ $fullName := include "app.fullname" . }}
{{- if .Values.autoscaling.enabled }}
apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata:
name: {{ $fullName }}
labels:
{{- include "app.labels" . | nindent 4 }}
spec:
scaleTargetRef:
apiVersion: apps/v1
kind: Deployment
name: {{ $fullName }}
minReplicas: {{ .Values.autoscaling.minReplicas }}
maxReplicas: {{ .Values.autoscaling.maxReplicas }}
metrics:
{{- if .Values.autoscaling.targetMemoryUtilizationPercentage }}
- type: Resource
resource:
name: memory
target:
type: Utilization
averageUtilization: {{ .Values.autoscaling.targetMemoryUtilizationPercentage }}
{{- end }}
{{- if .Values.autoscaling.targetCPUUtilizationPercentage }}
- type: Resource
resource:
name: cpu
target:
type: Utilization
averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
{{- end }}
{{- end }}
7 changes: 7 additions & 0 deletions charts/app/values.yaml
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Expand Up @@ -182,3 +182,10 @@ nodeSelector: { }
tolerations: [ ]

affinity: { }

autoscaling:
enabled: false
minReplicas: 1
maxReplicas: 10
targetCPUUtilizationPercentage: 80
targetMemoryUtilizationPercentage: 80