primary-site: add ingress resource (#26)

Provide an ingress resource with the default installation. The user can
configure aspects of the ingress like annotations. The user can disable
the ingress if they want to deploy their own.

charts/primary-site/Chart.yaml

@@ -13,6 +13,6 @@ type: application
 # 1.0.0-alpha.0
 # 1.0.0-alpha.1
 # 1.0.0
-version: 0.0.4
+version: 0.0.5
 
 appVersion: "70f49b27f1123702526d83fbc754992f578b4ca2"

charts/primary-site/templates/ingress.yaml

@@ -0,0 +1,27 @@
+{{- with .Values.ingress }}
+{{- if .enabled }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: site
+  annotations:
+    {{- range $key, $value := .annotations }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end }}
+spec:
+  {{- if .className }}
+  ingressClassName: {{ .className | quote }}
+  {{- end }}
+  rules:
+    - host:
+      http:
+        paths:
+          - path: /
+            pathType: Prefix
+            backend:
+              service:
+                name: stream
+                port: 
+                  number: 8080
+{{- end }}
+{{- end }}

charts/primary-site/values.yaml

@@ -21,6 +21,12 @@ globals:
     ## For example: us-east-1
     region: ""
 
+ingress:
+  # If you are configuring your own ingress controller, set this to 'false'
+  enabled: true
+  className:
+  annotations: {}
+
 inboxListener:
   deployment:
     replicas: 1