[VOL-3261]host and port should be specified as a single argument in voltha-helm-charts

Change-Id: Iae1c0ffbfaef6465bc53556b06c44ec7d92574d3
diff --git a/voltha/templates/core-deploy.yaml b/voltha/templates/core-deploy.yaml
index f6ae94f..5b126ea 100644
--- a/voltha/templates/core-deploy.yaml
+++ b/voltha/templates/core-deploy.yaml
@@ -86,11 +86,11 @@
           args:
             - "/app/rw_core"
             - "--kv_store_type=etcd"
-            - "--kv_store_address={{ .Values.services.etcd.service }}:{{ .Values.services.etcd.port }}"
+            - "--kv_store_address={{ .Values.services.etcd.address }}"
             - "--grpc_address=0.0.0.0:50057"
             - "--banner"
-            - "--kafka_adapter_address={{ .Values.services.kafka.adapter.service }}:{{ .Values.services.kafka.adapter.port }}"
-            - "--kafka_cluster_address={{ .Values.services.kafka.cluster.service }}:{{ .Values.services.kafka.cluster.port }}"
+            - "--kafka_adapter_address={{ .Values.services.kafka.adapter.address }}"
+            - "--kafka_cluster_address={{ .Values.services.kafka.cluster.address }}"
             - "--rw_core_topic={{ .Values.defaults.topics.core_topic }}"
             - "--core_timeout={{ tpl .Values.rw_core.core_timeout . }}"
             - "--timeout_long_request={{ tpl .Values.rw_core.timeout_long_request . }}"