diff --git a/charts/simple-app/CHANGELOG.md b/charts/simple-app/CHANGELOG.md
index c75ca70..a14137b 100644
--- a/charts/simple-app/CHANGELOG.md
+++ b/charts/simple-app/CHANGELOG.md
@@ -1,3 +1,12 @@
+# 0.9.0
+
+* Add `.servicePorts`
+
+## Backwards incompatibility
+
+* Add `.livenessProbe.enabled`
+* Add `.readinessProbe.enabled`
+
 # 0.8.0
 
 * Add `.shmSize` to 
diff --git a/charts/simple-app/Chart.yaml b/charts/simple-app/Chart.yaml
index a33cc85..219a85a 100644
--- a/charts/simple-app/Chart.yaml
+++ b/charts/simple-app/Chart.yaml
@@ -15,7 +15,7 @@ type: application
 # This is the chart version. This version number should be incremented each time you make changes
 # to the chart and its templates, including the app version.
 # Versions are expected to follow Semantic Versioning (https://semver.org/)
-version: "0.8.0"
+version: "0.9.0"
 
 # This is the version number of the application being deployed. This version number should be
 # incremented each time you make changes to the application. Versions are not expected to
diff --git a/charts/simple-app/templates/deployment.yaml b/charts/simple-app/templates/deployment.yaml
index e769cdf..1cc9734 100644
--- a/charts/simple-app/templates/deployment.yaml
+++ b/charts/simple-app/templates/deployment.yaml
@@ -68,6 +68,12 @@ spec:
             - name: http
               containerPort: {{ .Values.port }}
               protocol: TCP
+            {{- range .Values.servicePorts }}
+            - name: {{ .name }}
+              containerPort: {{ .port }}
+              protocol: {{ .protocol | default "TCP" }}
+            {{- end }}
+          {{- if .Values.livenessProbe.enabled }}
           livenessProbe:
             httpGet:
               path: {{ .Values.probe.httpGet.path }}
@@ -84,6 +90,8 @@ spec:
             {{- if .Values.livenessProbe.failureThreshold }}
             failureThreshold: {{ .Values.livenessProbe.failureThreshold }}
             {{- end }}
+          {{- end }}
+          {{- if .Values.readinessProbe.enabled }}
           readinessProbe:
             httpGet:
               path: {{ .Values.probe.httpGet.path }}
@@ -100,6 +108,7 @@ spec:
             {{- if .Values.readinessProbe.failureThreshold }}
             failureThreshold: {{ .Values.readinessProbe.failureThreshold }}
             {{- end }}
+          {{- end }}
           resources:
             {{- toYaml .Values.resources | nindent 12 }}
           volumeMounts:
diff --git a/charts/simple-app/templates/service.yaml b/charts/simple-app/templates/service.yaml
index 44a4c86..661a387 100644
--- a/charts/simple-app/templates/service.yaml
+++ b/charts/simple-app/templates/service.yaml
@@ -11,5 +11,11 @@ spec:
       targetPort: http
       protocol: TCP
       name: http
+    {{- range .Values.servicePorts}}
+    - port: {{ .port }}
+      targetPort: {{ .name }}
+      protocol: {{ .protocol | default "TCP" }}
+      name: {{ .name }}
+    {{- end }}
   selector:
     {{- include "simple-app.selectorLabels" . | nindent 4 }}
diff --git a/charts/simple-app/values.yaml b/charts/simple-app/values.yaml
index 9e537a9..e3b3f47 100644
--- a/charts/simple-app/values.yaml
+++ b/charts/simple-app/values.yaml
@@ -18,6 +18,12 @@ imagePullSecrets: []
 # Port that container is using
 port: 80
 
+# Ports to be exposed on the service
+servicePorts: []
+  # - name: grpc
+  #   port: 50051  # both containerPort and service port
+  #   protocol: TCP
+
 # Environment variables for container
 env: {}
 
@@ -49,7 +55,8 @@ probe:
   httpGet:
     path: /
 
-livenessProbe: {}
+livenessProbe:
+  enabled: true
   # httpGet:
   #   path: /
   #   port: http
@@ -59,7 +66,8 @@ livenessProbe: {}
   # successThreshold: 1
   # failureThreshold: 3
 
-readinessProbe: {}
+readinessProbe:
+  enabled: true
   # httpGet:
   #   path: /
   #   port: http