def scale(cartridge)
raise RHC::MissingScalingValueException unless options.min || options.max
rest_domain = rest_client.find_domain(options.namespace)
rest_app = rest_domain.find_application(options.app)
rest_cartridge = find_cartridge rest_app, cartridge, nil
raise RHC::CartridgeNotScalableException unless rest_cartridge.scalable?
cart = rest_cartridge.set_scales({
:scales_from => options.min,
:scales_to => options.max
})
results do
say "Success: Scaling values updated"
display_cart(cart)
end
0
end