configure deployment

[kirykr]

i'm trying to configure the cap-ec2, i set all the environment variables and set tags to the instances, but it returns empty list of after running cap production ec2:status

this is my configuration in deploy.rb

set :ec2_project_tag, "#{fetch(:application)}_#{fetch(:stage)}"
set :ec2_stages_tag, "#{fetch(:stage)}"
set :ec2_filter_by_status_ok?, nil
set :ec2_contact_point, :private_ip

please tell what i missed here