Using rake test

How to

bundle exec cap vagrant rake task=db:seed

base code in utils/task/rails.rake

desc "Run rake task on server"
task :rake do
  on roles(:app), in: :sequence, wait: 5 do
    within current_path do
      with rails_env: fetch(:rails_env) do
        execute :rake, ENV['task']
      end
    end
  end
end