creating hpa template

template/deployments/helm/charts/templates/hpa.yaml

@@ -0,0 +1,25 @@
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ printf "{{ include \"%s.fullname\" . }}" .APPNAME }}
+  labels:
+    {{- `
+    app.kubernetes.io/part-of: {{ .Values.partOf }}
+    kubernetes.azure.com/generator: {{ .Values.generatorLabel }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    ` -}}
+    name: {{ printf "{{ include \"%s.fullname\" . }}" .APPNAME }}
+  {{- `
+  minReplicas: {{ .Values.autoscaling.minReplicas }}
+  maxReplicas: {{ .Values.autoscaling.maxReplicas }}
+  metrics:
+    - type: Resource
+      resource:
+        name: {{ .Values.resourceName }}
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.autoscaling.targetCPUUtilizationPercentage }}
+  ` -}}

template/deployments/helm/charts/values.yaml

@@ -35,20 +35,20 @@ service:
   type: LoadBalancer
   port: {{.SERVICEPORT}}
 
-resources: {}
+resources:
   # We usually recommend not to specify default resources and to leave this as a conscious
   # choice for the user. This also increases chances charts run on environments with little
   # resources, such as Minikube. If you do want to specify resources, uncomment the following
   # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
-  # limits:
-  #   cpu: 100m
-  #   memory: 128Mi
-  # requests:
-  #   cpu: 100m
-  #   memory: 128Mi
+   limits:
+     cpu: 100m
+     memory: 128Mi
+   requests:
+     cpu: 100m
+     memory: 128Mi
 
 autoscaling:
-  enabled: false
+  enabled: true
   minReplicas: 1
   maxReplicas: 100
   targetCPUUtilizationPercentage: 80
@@ -60,4 +60,8 @@ tolerations: []
 
 affinity: {}
 
-generatorLabel: {{.GENERATORLABEL}}
+generatorLabel: {{.GENERATORLABEL}}
+
+partOf: "online-store"
+
+resourceName: "cpu"