Refactor harddisk_services to check active services, decrease root si…

…ze and 90% of maxsize

resources/libraries/harddisk_services.rb

@@ -2,13 +2,23 @@ module RbManager
   module Helpers
     def harddisk_services
       hd_services = {}
-      root_dev_bytes = node['filesystem']['by_mountpoint']['/']['kb_size'].to_i * 1024
-      node['redborder']['manager']['hd_services'].each do |service|
-        service_name = service['name']
-        service_count = service['count']
-        allocated_bytes = root_dev_bytes * (service_count.to_f / 100)
-        hd_services[service_name] = allocated_bytes.to_i
+      root_dev_kb = node['filesystem']['by_mountpoint']['/']['kb_size'] 
+      size_bytes = root_dev_kb.to_i * 1024
+      size_bytes -= 7 * 1024 * 1024 * 1024
+      maxsize = size_bytes
+
+      hd_services_dev = node['redborder']['manager']['hd_services'].map do |service|
+        {
+          name: service[:name],
+          count: node['redborder']['services'][service[:name]] ? service[:count] + 1 : service[:count]
+        }
       end
+
+      hd_services_dev.each do |service|
+        service_count = service[:count].to_f / 100
+        hd_services[service[:name]] = service_count * maxsize * 0.90
+      end
+
       hd_services # hard disk services sizes are pased in bytes
     end
   end