Chef OS versions fork

On CentOS-5.8 the service is portmap. In CentOS-6.4 it got obsolete and replaced by rpcbind.  Here is the case statement for Chef.

# Start portmap or rpcbind
service "port" do
  case node["platform_version"]
    when "5.8"
      service_name "portmap"
    when "6.4"
      service_name "rpcbind"
  end
  action [ :start, :enable ]
end