domain: coep.diaspune.net
mysql database name: coepdiaspora
mysql url: boatclub.coep.diaspune.net
mysql uname: podcoep
mysql pwd: rowrowrow

config/database.yml:
mysql: &mysql
  adapter: mysql2
  host: "boatclub.coep.diaspune.net"
  port: 3306
  username: "podceop"
  password: "rowrowrow"
  socket: /tmp/mysql.sock
  charset: utf8
  collation: utf8_bin

$mysql -u podcoep -p -h boatclub.coep.diaspune.net
mysql>

[haldus]$ RAILS_ENV=production ~/.gems/bin/bundle exec rake db:migrate
Rack::SSL is enabled
rake aborted!
Access denied for user 'podceop'@'haldus.dreamhost.com' (using password: YES)

Tasks: TOP => db:migrate => environment
(See full trace by running task with --trace)