Error allocating a new virtual machine template: User 0 does not own a network with name

Community Support
1

Versions of the related components and OS (frontend, hypervisors, VMsa):

almaLinux-9.5
OpenNebula 6.10.0.1

Steps to reproduce:
Logged as oneadmin
[oneadmin@host root]$ onetemplate instantiate 2

Error:

Fri Mar 28 15:38:05 2025 [Z0][ONE][E]: User 0 does not own a network with name: nic_br0 . Set NETWORK_UNAME or NETWORK_UID of owner in NIC.
Fri Mar 28 15:38:05 2025 [Z0][ReM][E]: Req:624 UID:0 one.template.instantiate result FAILURE [one.template.instantiate] Error allocating a new virtual machine template. User 0 does not own a network with name: nic_br0 . Set NETWORK_UNAME or NETWORK_UID of owner in NIC.

Checked permissions and everything belong to oneadmin:
[oneadmin@host root]$ onevnet show 0

VIRTUAL NETWORK 0 INFORMATION                                                   
ID                       : 0                   
NAME                     : nic br0  
USER                     : oneadmin            
GROUP                    : oneadmin            
LOCK                     : None                
CLUSTERS                 : 0                   
BRIDGE                   : br0    

             
STATE                    : READY               
VN_MAD                   : bridge              
AUTOMATIC VLAN ID        : NO                  
AUTOMATIC OUTER VLAN ID  : NO                  
USED LEASES              : 1

Correct Owner is set using NETWORK_UNAME inside the template:

NIC = [
  NETWORK = "nic_br0",
  NETWORK_UNAME = "oneadmin",
  SECURITY_GROUPS = "0" ]
NIC_DEFAULT = [
  MODEL = "virtio" ]
2

I noticed your onevnet output has name “nic br0” note the space
and your VM NIC has “nic_br0” note the underscore.

could that be why it’s not matching - different names?

3

Thanks. That’s was it. All good now. Thanks again.