Merge pull request #2 from koslibpro/private-ingress

Private ingress

Chart.yaml

@@ -2,4 +2,4 @@ apiVersion: v2
 name: servicetpl
 description: A Helm chart for services running on Kubernetes
 
-version: 0.6.1
+version: 0.7.0

templates/ingress_private.yaml

@@ -0,0 +1,41 @@
+{{- if .Values.ingress_private.enabled -}}
+{{- $fullName := include "service_template.fullname" . -}}
+{{- $svcPort := .Values.service.port -}}
+{{- if semverCompare ">=1.14-0" .Capabilities.KubeVersion.GitVersion -}}
+apiVersion: networking.k8s.io/v1beta1
+{{- else -}}
+apiVersion: extensions/v1beta1
+{{- end }}
+kind: Ingress
+metadata:
+  name: {{ $fullName }}-private
+  labels:
+    {{- include "service_template.labels" . | nindent 4 }}
+  {{- with .Values.ingress_private.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress_private.tls }}
+  tls:
+    {{- range .Values.ingress_private.tls }}
+    - hosts:
+        {{- range .hosts }}
+        - {{ . | quote }}
+        {{- end }}
+      secretName: {{ .secretName }}
+    {{- end }}
+  {{- end }}
+  rules:
+    {{- range .Values.ingress_private.hosts }}
+    - host: {{ .host | quote }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ . }}
+            backend:
+              serviceName: {{ $fullName }}
+              servicePort: {{ $svcPort }}
+          {{- end }}
+    {{- end }}
+  {{- end }}

values.yaml

@@ -57,6 +57,20 @@ ingress:
   #    hosts:
   #      - chart-example.local
 
+ingress_private:
+  enabled: false
+  annotations:
+    kubernetes.io/ingress.class: nginx
+    kubernetes.io/tls-acme: "true"
+    nginx.ingress.kubernetes.io/whitelist-source-range: 49.36.X.X/32  # Change this to satisfy your requirements
+  hosts:
+    - host: chart-example.local
+      paths: []
+  tls: []
+  #  - secretName: chart-example-tls
+  #    hosts:
+  #      - chart-example.local
+
 resources: {}
   # limits:
   #   cpu: 100m