I have two MediaWiki installations on two different domains, both on the same server but with different databases.
Is there a feature or extension that will allow me to automatically mirror the contents of one wiki to the other, and have the mirrored version stay up to date?
I want to be able to automatically sync the Privacy Policy page because the policy applies to both domains.
Just set $wgEnableScaryTranscluding = true in your LocalSettings.php and ensure the source wiki is a local interwiki (if you don't know how, use the Interwiki extension which offers a nice interface).
For instance this is a user page which is automatically copied (transcluded) from another wiki.
Despite the name, the interwiki transclusion isn't that scary at all: it's used by various wikis including MITRE wikis.
