diff --git a/kubernetes/common/music/charts/zookeeper/templates/_helpers.tpl b/kubernetes/common/music/charts/zookeeper/templates/_helpers.tpl
deleted file mode 100644
index 1ef5353..0000000
--- a/kubernetes/common/music/charts/zookeeper/templates/_helpers.tpl
+++ /dev/null
@@ -1,32 +0,0 @@
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "common.name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-If release name contains chart name it will be used as a full name.
-*/}}
-{{- define "common.fullname" -}}
-{{- if .Values.fullnameOverride -}}
-{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- if contains $name .Release.Name -}}
-{{- .Release.Name | trunc 63 | trimSuffix "-" -}}
-{{- else -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-{{- end -}}
-{{- end -}}
-
-{{/*
-Create chart name and version as used by the chart label.
-*/}}
-{{- define "zookeeper.chart" -}}
-{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
diff --git a/kubernetes/contrib/charts/netbox/templates/_helpers.tpl b/kubernetes/contrib/charts/netbox/templates/_helpers.tpl
deleted file mode 100755
index 831ed0c..0000000
--- a/kubernetes/contrib/charts/netbox/templates/_helpers.tpl
+++ /dev/null
@@ -1,31 +0,0 @@
-{{/*
-# Copyright © 2018 Amdocs, Bell Canada
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#       http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-*/}}
-{{/* vim: set filetype=mustache: */}}
-{{/*
-Expand the name of the chart.
-*/}}
-{{- define "name" -}}
-{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
-
-{{/*
-Create a default fully qualified app name.
-We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
-*/}}
-{{- define "fullname" -}}
-{{- $name := default .Chart.Name .Values.nameOverride -}}
-{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" -}}
-{{- end -}}
diff --git a/kubernetes/contrib/charts/netbox/templates/ingress.yaml b/kubernetes/contrib/charts/netbox/templates/ingress.yaml
index dacea0c..73ad2ff 100755
--- a/kubernetes/contrib/charts/netbox/templates/ingress.yaml
+++ b/kubernetes/contrib/charts/netbox/templates/ingress.yaml
@@ -14,14 +14,14 @@
 # limitations under the License.
 */}}
 {{- if .Values.ingress.enabled -}}
-{{- $serviceName := include "fullname" . -}}
+{{- $serviceName := include "common.fullname" . -}}
 {{- $servicePort := .Values.service.externalPort -}}
 apiVersion: extensions/v1beta1
 kind: Ingress
 metadata:
-  name: {{ template "fullname" . }}
+  name: {{ $serviceName }}
   labels:
-    app: {{ template "name" . }}
+    app: {{ include "common.name" . }}
     chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
     release: {{ .Release.Name }}
     heritage: {{ .Release.Service }}
diff --git a/kubernetes/dmaap/components/dmaap-dr-node/templates/statefulset.yaml b/kubernetes/dmaap/components/dmaap-dr-node/templates/statefulset.yaml
index 7ab2f83..f6e7c4e 100644
--- a/kubernetes/dmaap/components/dmaap-dr-node/templates/statefulset.yaml
+++ b/kubernetes/dmaap/components/dmaap-dr-node/templates/statefulset.yaml
@@ -139,7 +139,7 @@
         affinity:
 {{ toYaml .Values.affinity | indent 10 }}
         {{- end -}}
-      # Filebeat sidecar container
+        # Filebeat sidecar container
         - name: {{ include "common.name" . }}-filebeat-onap
           image: "{{ .Values.global.loggingRepository }}/{{ .Values.global.loggingImage }}"
           imagePullPolicy: {{ .Values.global.pullPolicy | default .Values.pullPolicy }}