diff --git a/xos-services/openstack/templates/_helpers.tpl b/xos-services/openstack/templates/_helpers.tpl
index b61f963..d0d413a 100644
--- a/xos-services/openstack/templates/_helpers.tpl
+++ b/xos-services/openstack/templates/_helpers.tpl
@@ -45,3 +45,47 @@
 {{- define "openstack.chart" -}}
 {{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
 {{- end -}}
+
+{{- define "openstack.serviceConfig" -}}
+name: openstack-synchronizer
+accessor:
+  username: {{ .Values.xosAdminUser | quote }}
+  password: {{ .Values.xosAdminPassword | quote }}
+  endpoint: xos-core:50051
+dependency_graph: "/opt/xos/synchronizers/openstack/model-deps"
+steps_dir: "/opt/xos/synchronizers/openstack/steps"
+sys_dir: "/opt/xos/synchronizers/openstack/sys"
+model_policies_dir: "/opt/xos/synchronizers/openstack/model_policies"
+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
+images_directory: "/opt/xos/images"
+required_models:
+  - ControllerImages
+  - ControllerNetwork
+  - ControllerSitePrivilege
+  - ControllerSite
+  - ControllerSlicePrivilege
+  - ControllerSlice
+  - ControllerUser
+  - Image
+  - Instance
+  - Port
+  - Role
+nova:
+  ca_ssl_cert: "/etc/ssl/certs/ca-certificates.crt"
+  enabled: True
+{{- end -}}
diff --git a/xos-services/openstack/templates/configmap.yaml b/xos-services/openstack/templates/configmap.yaml
index 6d234c4..db369de 100644
--- a/xos-services/openstack/templates/configmap.yaml
+++ b/xos-services/openstack/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: openstack
 data:
   serviceConfig: |
-{{ toYaml .Values.serviceConfig | indent 4 }}
+{{ include "openstack.serviceConfig" . | indent 4 }}
diff --git a/xos-services/openstack/templates/deployment.yaml b/xos-services/openstack/templates/deployment.yaml
index f202d79..b0270d1 100644
--- a/xos-services/openstack/templates/deployment.yaml
+++ b/xos-services/openstack/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.openstack_synchronizerImage | quote }}
+          imagePullPolicy: {{ .Values.imagePullPolicy }}
           resources:
 {{ toYaml .Values.resources | indent 12 }}
           volumeMounts:
             - name: openstack-config
               mountPath: /opt/xos/synchronizers/openstack/openstack_config.yaml
               subPath: openstack_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: openstack-config
           configMap:
@@ -56,9 +57,12 @@
             items:
               - key: serviceConfig
                 path: openstack_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 }}