XOS/NEM charts, use a global registry var, split docker image name/tag/pullPolicy

Change-Id: I7f3457882830de050d1357254fc5483faf91d03f
diff --git a/xos-services/vtn-service/templates/_helpers.tpl b/xos-services/vtn-service/templates/_helpers.tpl
index ee8abf6..22e1457 100644
--- a/xos-services/vtn-service/templates/_helpers.tpl
+++ b/xos-services/vtn-service/templates/_helpers.tpl
@@ -62,10 +62,16 @@
       filename: /var/log/xos.log
       maxBytes: 10485760
       backupCount: 5
+    kafka:
+      class: kafkaloghandler.kafkaloghandler.KafkaLogHandler
+      bootstrap_servers:
+        - "cord-kafka:9092"
+      topic: xos.log.vtn-service
   loggers:
     'multistructlog':
       handlers:
         - console
         - file
+        - kafka
       level: DEBUG
 {{- end -}}
diff --git a/xos-services/vtn-service/templates/deployment.yaml b/xos-services/vtn-service/templates/deployment.yaml
index d18dcc4..ccecd3a 100644
--- a/xos-services/vtn-service/templates/deployment.yaml
+++ b/xos-services/vtn-service/templates/deployment.yaml
@@ -38,8 +38,8 @@
     spec:
       containers:
         - name: {{ .Chart.Name }}
-          image: {{ tpl .Values.vtn_synchronizerImage . | quote }}
-          imagePullPolicy: {{ .Values.imagePullPolicy }}
+          image: {{ .Values.global.registry }}{{ .Values.image.repository }}:{{ tpl .Values.image.tag . }}
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
           resources:
 {{ toYaml .Values.resources | indent 12 }}
           volumeMounts: