Wikis on the beta cluster are now at on the wmcloud domain
https://en.wikipedia.beta.wmcloud.org/wiki/Main_Page
The interwiki table still has wmflabs
http://en.wikipedia.beta.wmflabs.org
also is it supposed to be https? production uses https://en.wikipedia.org/wiki/$1
root@BETA[enwiki]> select * from interwiki where iw_prefix = 'en'; +-----------+----------------------------------------------+--------+-----------+----------+----------+ | iw_prefix | iw_url | iw_api | iw_wikiid | iw_local | iw_trans | +-----------+----------------------------------------------+--------+-----------+----------+----------+ | en | http://en.wikipedia.beta.wmflabs.org/wiki/$1 | | | 1 | 0 | +-----------+----------------------------------------------+--------+-----------+----------+----------+
NOTE: there also is the sites table that needs to be updated and reading_list_project (on wikishared)