Update K8S to include an auto generator of values template

opencloud/templates/oc-catalog/deployment.yaml

@@ -1,4 +1,4 @@
-{{- if index .Values.ocCatalog.enabled }}
+{{- if .Values.ocCatalog.enabled }}
 apiVersion: apps/v1
 kind: Deployment
 metadata:
@@ -6,7 +6,7 @@ metadata:
     app: oc-catalog
   name: {{ .Release.Name }}-oc-catalog
 spec:
-  replicas: 1
+  replicas: {{ .Values.ocCatalog.replicas }}
   selector:
     matchLabels:
       app: oc-catalog
@@ -36,4 +36,4 @@ spec:
           requests:
             cpu: "{{ .Values.ocCatalog.resources.requests.cpu }}"
             memory: "{{ .Values.ocCatalog.resources.requests.memory }}"
-  {{- end }}
+{{- end }}

opencloud/templates/oc-catalog/service.yaml

@@ -1,4 +1,4 @@
-{{- if index .Values.ocCatalog.enabled }}
+{{- if .Values.ocCatalog.enabled }}
 apiVersion: v1
 kind: Service
 metadata:
@@ -14,4 +14,27 @@ spec:
   selector:
     app: oc-catalog
   type: ClusterIP
-{{- end }}
+{{- end }}
+
+{{- if and .Values.ocCatalog.enabled .Values.ocCatalog.hpa.enabled }}
+---
+# Horizontal Pod Autoscaler
+apiVersion: autoscaling/v2
+kind: HorizontalPodAutoscaler
+metadata:
+  name: {{ .Release.Name }}-oc-catalog
+spec:
+  scaleTargetRef:
+    apiVersion: apps/v1
+    kind: Deployment
+    name: {{ .Release.Name }}-oc-catalog
+  minReplicas: {{ .Values.ocCatalog.hpa.minReplicas }}
+  maxReplicas: {{ .Values.ocCatalog.hpa.maxReplicas }}
+  metrics:
+    - type: Resource
+      resource:
+        name: cpu
+        target:
+          type: Utilization
+          averageUtilization: {{ .Values.ocCatalog.hpa.targetCPUUtilizationPercentage }}
+{{- end }}