[VOL-4300]: Resource limits defined

Change-Id: Iad73584a4119dfb82d5059de1ef31283f5c85a9b
diff --git a/voltha-adapter-openolt/values.yaml b/voltha-adapter-openolt/values.yaml
index 8e9acc1..431bbfd 100644
--- a/voltha-adapter-openolt/values.yaml
+++ b/voltha-adapter-openolt/values.yaml
@@ -98,3 +98,11 @@
     repository: '{{ .Values.global.image_org }}voltha-openolt-adapter'
     tag: '{{- if hasKey .Values.global "image_tag" }}{{- if .Values.global.image_tag }}{{ .Values.global.image_tag }}{{- else }}{{ .Chart.AppVersion }}{{- end }}{{- else }}{{ .Chart.AppVersion }}{{- end }}'
     pullPolicy: '{{ .Values.global.image_pullPolicy | default "Always" }}'
+
+resources:
+  requests:
+    cpu: 0.5
+    memory: 256Mi
+  limits:
+    cpu: ~
+    memory: ~