Currently s51306__copyright_p database is on enwiki.labsdb. The database is used by:
1. eranbot tool (running plagiabot) - writes suspected copyright violations to copyright_diffs
2. copypatrol tool - read suspected copyright violations. (Possibly maintains wikiprojects table?)
AFAIK:
* it will not be allowed to have user tables there by December. (see parent task)
* There is no real use of being on labsdb.enwiki rather than any other DB host, except that it is useful for ad-hock analytics.
Preparations:
[ ] Copy s51306__copyright_p from enwiki.labsdb to tools.labsdb
[ ] make sure both tools (eranbot and copypatrol) have access to this DB. (may require DBA, see T134392 for request on the current DB)
Migrate:
[ ] re-replicate if needed
[ ] Change .env configuration on CopyPatrol and restart the service
[ ] Change reporter_db_host in dbsettings of plagiabot and restart the service