We're deprecating the pattern "one application, one independant MySQl server" and instead consolidate MySQL servers on Dwellers into one, in the ''Acquisariat'' container.
The following procedure should work:
(1) Note the API key
(2) Shutdown Etherpad
(3) Destroy the etherpad container, as links aren't dynamic
(4) Connect to the Etherpad MySQL instance and dump .sql content
(5) Import the dump into acquisariat container's MySQL servers
(6) Run a new Etherpad container linked to acquisariat
(7) Restore API key
(8) Install our two plugins: ep_author_neat and ep_ether-o-meter