Anubis is also deployed for the ticket system/bug tracker (Jira) as of this Monday’s MetaBrainz meeting.
When I tried pasting a link to a Jira ticket in this reply just now, I got the appropriate metadata to show up in the onebox; that said, since I was able to line up the request that paste generated with Anubis’ logs, I’ve just added a rule to Anubis’ configuration that should make sure the metadata that our Discourse instance asks for is passed through from Jira.[1]
That said, the rule will need to be updated if the Discourse instance is ever moved to another server of ours from its current one. ↩︎