Worker: option to disable keda

charts/event-worker/Chart.yaml

@@ -2,7 +2,7 @@ apiVersion: v2
 description: EcoVadis Helm chart for K8s Event driven Deployment
 name: charts-event-worker
 type: application
-version: 1.5.2
+version: 1.6.0
 dependencies:
 - name: charts-core
   version: 2.7.0

charts/event-worker/templates/hpa.yaml

@@ -0,0 +1,38 @@
+{{- if not .Values.global.keda.enabled }}
+{{- if .Values.global.autoscaling.enabled }}
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ include "charts-event-worker.fullname" . }}
+  labels:
+    {{- include "charts-event-worker.labels" . | nindent 4 }}
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ include "charts-event-worker.fullname" . }}
+  minReplicas: {{ .Values.global.replicaCount }}
+{{- if .Values.global.autoscaling.enabled }}
+  maxReplicas: {{ .Values.global.autoscaling.maxReplicas }}
+{{ else }}
+  maxReplicas: {{ .Values.global.replicaCount }}
+{{- end }}
+  metrics:
+  {{- if .Values.global.autoscaling.targetCPUUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.global.autoscaling.targetCPUUtilizationPercentage }}
+  {{- end }}
+  {{- if .Values.global.autoscaling.targetMemoryUtilizationPercentage }}
+    - type: Resource
+      resource:
+        name: memory
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.global.autoscaling.targetMemoryUtilizationPercentage }}
+  {{- end }}
+{{- end }}
+{{- end }}

charts/event-worker/templates/scaled-object.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.global.keda.enabled }}
 apiVersion: keda.sh/v1alpha1
 kind: ScaledObject
 metadata:
@@ -47,4 +48,5 @@ spec:
         {{- end }}
         cloud: AzurePublicCloud
     {{- end }}
-    {{- end }}
+    {{- end }}
+{{- end }}

charts/event-worker/templates/trigger-authentication.yaml

@@ -1,3 +1,4 @@
+{{- if .Values.global.keda.enabled }}
 {{- if .Values.global.keda.triggers.azureServiceBus.triggers }}
 apiVersion: keda.sh/v1alpha1
 kind: TriggerAuthentication
@@ -27,3 +28,4 @@ spec:
     provider: azure-workload
   {{ end }}
 {{ end }}
+{{ end }}

charts/event-worker/values.yaml

@@ -163,6 +163,7 @@ global:
 
   # https://keda.sh/docs/latest/reference/scaledobject-spec/
   keda:
+    enabled: true
     autoscalingPaused: false        # If true, KEDA will not scale the worker
     pollingInterval: 30             # Polling interval in seconds
     minReplicaCount: 2              # Minimum number of instances to run at the same time
@@ -185,6 +186,12 @@ global:
           messageCount: 5           # Optional. Count of messages to trigger scaling out: 1 -> N. Default: 5 messages
           activationMessageCount:   # Target value for activating the scaler: 0 -> 1. Default: 0
 
+  # Can only used when keda scaling is disabled
+  autoscaling:
+    enabled: false
+    maxReplicas: 4
+    targetCPUUtilizationPercentage: 70
+
   # Setting to enable or disable creation of Persistent Volume Claims
   # Each entry creates a separate PVC and a corresponding volume mount in the deployment.
   # persistentVolumes: