Add ability to specify ingress creation

# Conflicts:
#	charts/opslevel/values.yaml

charts/opslevel/templates/opslevel/ingress.yaml

@@ -0,0 +1,22 @@
+{{- if .Values.opslevel.ingress.create }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ .Values.opslevel.ingress.name }}
+{{- with .Values.opslevel.ingress.annotations }}
+  annotations:
+{{ toYaml . | indent 4 }}
+{{- end }}
+spec:
+{{- if .Values.opslevel.ingress.ingressClassName }}
+  ingressClassName: {{ .Values.opslevel.ingress.ingressClassName}}
+{{- end }}
+{{- with .Values.opslevel.ingress.tls }}
+  tls:
+{{ toYaml . | indent 6 }}
+{{- end }}
+{{- with .Values.opslevel.ingress.rules }}
+  rules:
+{{ toYaml . | indent 6 }}
+{{- end }}
+{{- end }}

charts/opslevel/values.yaml

@@ -54,6 +54,24 @@ opslevel:
   workerLow:
     replicas: 2
     resources: *resourcesMedium
+  ingress:
+    create: false
+    name: opslevel
+    annotations: {}
+    ingressClassName: ""
+    tls:
+      - hosts:
+        - opslevel.example.com
+    rules:
+      - host: opslevel.example.com
+        http:
+          paths:
+            - path: /
+              pathType: Prefix
+              backend:
+                service:
+                  <<: *opslevel_service_name
+                  port: http
   secret:
     name: "opslevel"
     create: true