OpenNebula

I had to delete and re-add a host (in order to change the vn_mad).

This causes duplicate fields to appear in the template (maybe it is monitoring twice or something?):

HOST 12 INFORMATION                                                             
ID                    : 12                  
NAME                  : myhost.my.domain
CLUSTER               : Staging - FFM       
STATE                 : MONITORED           
IM_MAD                : xen                 
VM_MAD                : xen                 
VN_MAD                : fw                  
LAST MONITORING TIME  : 06/26 08:53:52      

HOST SHARES                                                                     
TOTAL MEM             : 24G                 
USED MEM (REAL)       : 21G                 
USED MEM (ALLOCATED)  : 2G                  
TOTAL CPU             : 1600                
USED CPU (REAL)       : 134                 
USED CPU (ALLOCATED)  : 100                 
RUNNING VMS           : 1                   

MONITORING INFORMATION                                                          
ARCH="x86_64" 
CPUSPEED="2132" 
CPUSPEED="2132" 
HOSTNAME="jih-dom0" 
HYPERVISOR="xen" 
HYPERVISOR="xen" 
MODELNAME="Intel(R) Xeon(R) CPU           L5630  @ 2.13GHz" 
NETRX="942942748" 
NETRX="942944257" 
NETTX="855929759" 
NETTX="855931250" 
RESERVED_CPU="" 
RESERVED_MEM="" 
TOTAL_WILDS="3" 
VERSION="4.12.1" 
WILDS="Domain-0, wild1, wild2" 

VIRTUAL MACHINES

    ID USER     GROUP    NAME            STAT UCPU    UMEM HOST             TIME
    39 hsanjuan oneadmin notwild   runn    2      2G myhost.mydom   0d 00h32

This causes the host view to break in sunstone too:

TypeError: host_info.TEMPLATE.HYPERVISOR.toLowerCase is not a function

It seems to be fixed after "onehost update" to remove the duplicate fields, but they seem to come back.