Question

I’m trying to deploy my app to the web server via capistrano. When I run

cap deploy:cold

I get

executing "cd /home/toe/apps/gallery2/releases/20120719172307 && rake RAILS_ENV=production  db:migrate"
`deploy:migrate' is only run for servers matching {:roles=>:db, :only=>{:primary=>true}}, but no servers matched

I did googled but did not found any solutions.

Answer 1

you need to define a server for the role “db” in config/deploy.rb

set :domain, 'horse.mine'
# ...
role :app, domain
role :web, domain
role :db, domain, :primary => true

where domain is just an alias.