OpenProject: Helm chart and application config

Change-Id: Ic3e963e72ed4fd7f3d8550feb55ed468dc561884
diff --git a/charts/openproject/templates/ingress.yaml b/charts/openproject/templates/ingress.yaml
new file mode 100644
index 0000000..6695da0
--- /dev/null
+++ b/charts/openproject/templates/ingress.yaml
@@ -0,0 +1,33 @@
+{{- if .Values.ingress.enabled -}}
+---
+apiVersion: {{ include "common.capabilities.ingress.apiVersion" . }}
+kind: Ingress
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  labels:
+    {{- include "common.labels.standard" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  {{- if .Values.ingress.ingressClassName }}
+  ingressClassName: {{ .Values.ingress.ingressClassName }}
+  {{- end }}
+  {{- if .Values.ingress.tls.enabled }}
+  tls:
+    - hosts:
+        - {{ .Values.ingress.host | quote }}
+      secretName: "{{ .Values.ingress.tls.secretName }}"
+  {{- end }}
+  rules:
+    - host: {{ .Values.ingress.host | quote }}
+      http:
+        paths:
+          - path: {{ .Values.ingress.path }}
+            {{- if eq "true" (include "common.ingress.supportsPathType" .) }}
+            pathType: {{ .Values.ingress.pathType }}
+            {{- end }}
+            backend: {{- include "common.ingress.backend" (dict "serviceName" (include "common.names.fullname" $) "servicePort" "http" "context" $) | nindent 14 }}
+...
+{{- end }}