Method: ElasticDot::Command::Ps.scale

Defined in:
lib/elasticdot/command/ps.rb

.scale(settings, opts) ⇒ Object 



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# File 'lib/elasticdot/command/ps.rb', line 31

def self.scale(settings, opts)
  find_app! opts

  params = apps_info @app

  web, mode = nil
  settings.each do |s|
    p, v = s.split('=',2)
    web  = v if p == 'web'
    mode = v if p == 'mode'
  end

  unless web
    puts 'Usage: elasticdot ps:scale web=N [mode=auto|manual]'
    exit 1
  end

  params[:scaling] = mode if mode
  params[:dots]    = web

  api.put "/websites/#{@app}/scaling", params
  info = apps_info @app

   "Scaling web processes..." do
    loop do
      sleep 3
      info = api.get "/domains/#{@app}"
      break if info['status'] == 'active'
    end
  end

  puts "Now running #{info[:dots]} dots"
end