Make http/https targetPort configurable in charts

deployments/helm-chart/Chart.yaml

@@ -1,5 +1,5 @@
 name: nginx-ingress
-version: 0.8.0
+version: 0.9.0
 appVersion: edge
 description: NGINX Ingress Controller
 icon: https://raw.githubusercontent.com/nginxinc/kubernetes-ingress/master/deployments/helm-chart/chart-icon.png

deployments/helm-chart/README.md

@@ -97,9 +97,11 @@ Parameter | Description | Default
 `controller.service.httpPort.enable` | Enables the HTTP port for the Ingress controller service. | true
 `controller.service.httpPort.port` | The HTTP port of the Ingress controller service. | 80
 `controller.service.httpPort.nodePort` | The custom NodePort for the HTTP port. Requires `controller.service.type` set to `NodePort`. | ""
+`controller.service.httpPort.targetPort` | The target port of the HTTP port of the Ingress controller service. | 80
 `controller.service.httpsPort.enable` | Enables the HTTPS port for the Ingress controller service. | true
 `controller.service.httpsPort.port` | The HTTPS port of the Ingress controller service. | 443
 `controller.service.httpsPort.nodePort` | The custom NodePort for the HTTPS port. Requires `controller.service.type` set to `NodePort`.  | ""
+`controller.service.httpsPort.targetPort` | The target port of the HTTPS port of the Ingress controller service. | 443
 `controller.serviceAccount.name` | The name of the service account of the Ingress controller pods. Used for RBAC. | Autogenerated
 `controller.serviceAccount.imagePullSecrets` | The names of the secrets containing docker registry credentials. | []
 `controller.reportIngressStatus.enable` | Update the address field in the status of Ingresses resources with an external address of the Ingress controller. You must also specify the source of the external address either through an external service via `controller.reportIngressStatus.externalService` or the `external-status-address` entry in the ConfigMap via `controller.config.entries`. **Note:** `controller.config.entries.external-status-address` takes precedence if both are set. | true

deployments/helm-chart/templates/controller-service.yaml

@@ -29,7 +29,7 @@ spec:
   ports:
 {{- if .Values.controller.service.httpPort.enable }}
   - port: {{ .Values.controller.service.httpPort.port }}
-    targetPort: 80
+    targetPort: {{ .Values.controller.service.httpPort.targetPort }}
     protocol: TCP
     name: http
   {{- if eq .Values.controller.service.type "NodePort" }}
@@ -38,7 +38,7 @@ spec:
 {{- end }}
 {{- if .Values.controller.service.httpsPort.enable }}
   - port: {{ .Values.controller.service.httpsPort.port }}
-    targetPort: 443
+    targetPort: {{ .Values.controller.service.httpsPort.targetPort }}
     protocol: TCP
     name: https
   {{- if eq .Values.controller.service.type "NodePort" }}

deployments/helm-chart/values.yaml

@@ -141,6 +141,9 @@ controller:
       ## The custom NodePort for the HTTP port. Requires controller.service.type set to NodePort.
       nodePort: ""
 
+      ## The HTTP port on the POD where the Ingress controller service is running.
+      targetPort: 80
+
     httpsPort:
       ## Enables the HTTPS port for the Ingress controller service.
       enable: true
@@ -151,6 +154,9 @@ controller:
       ## The custom NodePort for the HTTPS port. Requires controller.service.type set to NodePort.
       nodePort: ""
 
+      ## The HTTPS port on the POD where the Ingress controller service is running.
+      targetPort: 443
+
   serviceAccount:
     ## The name of the service account of the Ingress controller pods. Used for RBAC.
     ## Autogenerated if not set or set to "".