feature: helm chart configurations to deploy beelzebub on kubernetes (#63)

* Initial helm chart configuration

* configure config map with beelzebub configuration

* edit README.md add helm docs

* configured config maps

*parametric configmaps using values.yaml

* addd services confgiuration by chart values

* update readme.md

beelzebub-chart/templates/service.yaml

@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "beelzebub-chart.fullname" . }}
+  labels:
+    {{- include "beelzebub-chart.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    {{- include "beelzebub-chart.selectorLabels" . | nindent 4 }}