diff --git a/xos-services/volt/templates/_helpers.tpl b/xos-services/volt/templates/_helpers.tpl
index 08e04cc..6b6791d 100644
--- a/xos-services/volt/templates/_helpers.tpl
+++ b/xos-services/volt/templates/_helpers.tpl
@@ -45,3 +45,37 @@
 {{- define "volt.chart" -}}
 {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
+
+{{- define "volt.serviceConfig" -}}
+name: volt
+accessor:
+  username: {{ .Values.xosAdminUser | quote }}
+  password: {{ .Values.xosAdminPassword | quote }}
+  endpoint: xos-core:50051
+required_models:
+  - VOLTService
+  - VOLTServiceInstance
+  - ServiceInstanceLink
+  - OLTDevice
+dependency_graph: "/opt/xos/synchronizers/volt/model-deps"
+model_policies_dir: "/opt/xos/synchronizers/volt/model_policies"
+models_dir: "/opt/xos/synchronizers/volt/models"
+steps_dir: "/opt/xos/synchronizers/volt/steps"
+pull_steps_dir: "/opt/xos/synchronizers/volt/pull_steps"
+logging:
+  version: 1
+  handlers:
+    console:
+      class: logging.StreamHandler
+    file:
+      class: logging.handlers.RotatingFileHandler
+      filename: /var/log/xos.log
+      maxBytes: 10485760
+      backupCount: 5
+  loggers:
+    'multistructlog':
+      handlers:
+          - console
+          - file
+      level: DEBUG
+{{- end -}}
diff --git a/xos-services/volt/templates/configmap.yaml b/xos-services/volt/templates/configmap.yaml
index 0d039ee..37dbd8d 100644
--- a/xos-services/volt/templates/configmap.yaml
+++ b/xos-services/volt/templates/configmap.yaml
@@ -1,5 +1,4 @@
 ---
-
 # Copyright 2018-present Open Networking Foundation
 #
 # Licensed under the Apache License, Version 2.0 (the "License");
@@ -20,4 +19,4 @@
   name: volt
 data:
   serviceConfig: |
-{{ toYaml .Values.serviceConfig | indent 4 }}
+{{ include "volt.serviceConfig" . | indent 4 }}
diff --git a/xos-services/volt/templates/deployment.yaml b/xos-services/volt/templates/deployment.yaml
index 9ae92fe..f285b6d 100644
--- a/xos-services/volt/templates/deployment.yaml
+++ b/xos-services/volt/templates/deployment.yaml
@@ -39,16 +39,17 @@
     spec:
       containers:
         - name: {{ .Chart.Name }}
-          image: "{{ .Values.pull_docker_registry }}{{ .Values.image.repository }}:{{ .Values.image.tag }}"
-          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          image: {{ .Values.volt_synchronizerImage | quote }}
+          imagePullPolicy: {{ .Values.imagePullPolicy }}
           resources:
 {{ toYaml .Values.resources | indent 12 }}
           volumeMounts:
             - name: volt-config
               mountPath: /opt/xos/synchronizers/volt/volt_config.yaml
               subPath: volt_config.yaml
-            - name: cert-chain-secret
-              mountPath: /usr/local/share/ca-certificates
+            - name: certchain-volume
+              mountPath: /usr/local/share/ca-certificates/local_certs.crt
+              subPath: config/ca_cert_chain.pem
       volumes:
         - name: volt-config
           configMap:
@@ -56,9 +57,12 @@
             items:
               - key: serviceConfig
                 path: volt_config.yaml
-        - name: cert-chain-secret
-          secret:
-            secretName: cert-chain-secret
+        - name: certchain-volume
+          configMap:
+            name: ca-certificates
+            items:
+              - key: chain
+                path: config/ca_cert_chain.pem
     {{- with .Values.nodeSelector }}
       nodeSelector:
 {{ toYaml . | indent 8 }}