Add status/api which render json by default

app/controllers/status_controller.rb

@@ -4,4 +4,8 @@ class StatusController < ApplicationController
   def index
     @stats = get_checkmk_json
   end
+  def api
+    @stats = get_checkmk_json
+    render json: @stats
+  end
 end

config/routes.rb

 Rails.application.routes.draw do
   get 'status/index'
+  get 'status/api'
   # The priority is based upon order of creation: first created -> highest priority.
   # See how all your routes lay out with "rake routes".