diff --git a/charts/openproject/templates/service.yaml b/charts/openproject/templates/service.yaml
new file mode 100644
index 0000000..ac23b71
--- /dev/null
+++ b/charts/openproject/templates/service.yaml
@@ -0,0 +1,31 @@
+---
+{{- if or .Values.service.enabled .Values.ingress.enabled }}
+apiVersion: "v1"
+kind: "Service"
+metadata:
+  name: {{ include "common.names.fullname" . }}
+  labels:
+    {{- include "common.labels.standard" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  {{- if .Values.service.sessionAffinity.enabled }}
+  sessionAffinity: "ClientIP"
+  sessionAffinityConfig:
+    clientIP:
+      timeoutSeconds: {{ .Values.service.sessionAffinity.timeoutSeconds }}
+  {{- end }}
+  ports:
+    {{- range $key, $value := .Values.service.ports }}
+    - port: {{ $value.port }}
+      targetPort: {{ $key }}
+      protocol: {{ $value.protocol }}
+      name: {{ $key }}
+      {{- if and (eq $.Values.service.type "NodePort") $value.nodePort }}
+      nodePort: {{ $value.nodePort }}
+      {{- end }}
+    {{- end }}
+  selector:
+    {{- include "common.labels.matchLabels" . | nindent 4 }}
+    openproject/process: web
+{{- end }}
+...