Document Docker deployment for partners

https://redmine.teklia.com/issues/6934

content/deployment/_index.md

@@ -3,6 +3,13 @@ title = "Deployment"
 sort_by = "weight"
 weight = 90
 insert_anchor_links = "right"
+
+# Old version of these pages redirect here
+aliases = [
+  "/howto/on-premise/",
+  "/howto/on-premise/configuration/",
+  "/howto/on-premise/docker-compose/",
+]
 +++
 
 This documentation is aimed at **system administrators** and **business leaders** who wish to deploy the Arkindex platform on their own hardware or cloud provider instead of using instances provided by Teklia (like [demo.arkindex.org](https://demo.arkindex.org)).