Here are the commands implemented by capistrano and mydeploy.rb
bash> cap -T cap deploy # Deploys your project. cap deploy:check # Test deployment dependencies. cap deploy:cleanup # Clean up old releases. cap deploy:cold # Deploys and starts a `cold' application. cap deploy:create_symlink # Updates the symlink to the most recently deployed version. cap deploy:migrate # Run the migrate rake task. cap deploy:migrations # Deploy and run pending migrations. cap deploy:pending # Displays the commits since your last deploy. cap deploy:pending:diff # Displays the `diff' since your last deploy. cap deploy:rollback # Rolls back to a previous version and restarts. cap deploy:rollback:code # Rolls back to the previously deployed version. cap deploy:setup # Prepares one or more servers for deployment. cap deploy:symlink # Deprecated API. cap deploy:update # Copies your project and updates the symlink. cap deploy:update_code # Copies your project to the remote servers. cap deploy:upload # Copy files to the currently deployed version. cap deploy:web:disable # Present a maintenance page to visitors. cap deploy:web:enable # Makes the application web-accessible again. cap drupal:db:backup # backup the database cap drupal:db:grab # Grab local copy of remote database cap drupal:db:install # Install a specific local database snapshot cap drupal:db:install_latest # Install latest local database snapshot cap drupal:db:reload_previous # reload database from previous release cap drupal:drush:backupdb # Backup the database. cap drupal:drush:clear_all_caches # Clear all caches cap drupal:drush:fix_undefined_index # error message fix - undefined index: <name, version> cap drupal:drush:revert_features # Revert all features to install the newest versions cap drupal:drush:set_files_paths # set the private_files & tmp path for the deploy environment cap drupal:drush:site_offline # Set the site offline cap drupal:drush:site_online # Set the site online cap drupal:drush:updatedb # Run Drupal database updates for new core/modules/themes if required. cap drupal:post_install_configuration # Get the user to run the Drupal install, then do final configuration cap drupal:site_setup # Initial remote setup for Drupal cap explore:check_mysql # check paths for mysql and mysqldump cap explore:find # find code for a task cap explore:locals # Local variables cap explore:testdujour # test du jour cap git:push_deploy_tag # Place release tag into Git and push it to origin server. cap invoke # Invoke a single command on the remote servers. cap local # Set the target stage to `local'. cap multistage:prepare # Stub out the staging config files. cap production # Set the target stage to `production'. cap shell # Begin an interactive Capistrano session. cap staging # Set the target stage to `staging'.