[ovirt-users] Impossible to add other host to hosted engine's cluster

[Demeter Tibor]

Hi, 
I've created a 3 host based hosted engine. I can't add other hosts to hosted engine's cluster. 

Before the setup, I have created a 3 node glusterfs for hosted engine on them. 
Because I would like use and separate vlans, I created two vlan bridge on all host. First is for ovirtmgmt, and a second for glusterfs. 
The hosted engine setup was successful but when I try to add other hosts, that is does not work, because vdsmd could not started. 
I found some network related errors in the logs: 

restore-net::ERROR::2017-09-19 19:14:48,072::__init__::51::root::(__exit__) Failed rollback transaction last known good network. 
Traceback (most recent call last): 
File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py", line 150, in _setup_legacy 
in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 523, in bonds_setup 
_bonds_remove(remove, configurator, _netinfo, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 548, in _bonds_remove 
if _is_bond_valid_for_removal(name, _netinfo, in_rollback): 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 573, in _is_bond_valid_for_removal 
'interfaces %s' % (bond, bond_users)) 
ConfigNetworkError: (31, "Cannot remove bonding bond0: used by another interfaces set(['bond0.105', 'bond0.104'])") 
restore-net::ERROR::2017-09-19 19:14:48,073::vdsm-restore-net-config::478::root::(restore) unified restoration failed. 
Traceback (most recent call last): 
File "/usr/share/vdsm/vdsm-restore-net-config", line 473, in restore 
unified_restoration() 
File "/usr/share/vdsm/vdsm-restore-net-config", line 123, in unified_restoration 
_remove_networks_in_running_config() 
File "/usr/share/vdsm/vdsm-restore-net-config", line 238, in _remove_networks_in_running_config 
'_inRollback': True}) 
File "/usr/lib/python2.7/site-packages/vdsm/network/api.py", line 218, in setupNetworks 
_setup_networks(networks, bondings, options) 
File "/usr/lib/python2.7/site-packages/vdsm/network/api.py", line 239, in _setup_networks 
netswitch.setup(networks, bondings, options, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py", line 132, in setup 
_setup_legacy(legacy_nets, legacy_bonds, options, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/netswitch.py", line 150, in _setup_legacy 
in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 523, in bonds_setup 
_bonds_remove(remove, configurator, _netinfo, in_rollback) 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 548, in _bonds_remove 
if _is_bond_valid_for_removal(name, _netinfo, in_rollback): 
File "/usr/lib/python2.7/site-packages/vdsm/network/legacy_switch.py", line 573, in _is_bond_valid_for_removal 
'interfaces %s' % (bond, bond_users)) 
ConfigNetworkError: (31, "Cannot remove bonding bond0: used by another interfaces set(['bond0.105', 'bond0.104'])") 

The four host network config is same, the ovirtmgmt bond.104 is the default route. 

How can I add another host to cluster? 







Üdvözlettel: 




Demeter Tibor 


E-mail: tdemeter @itsmart.hu 
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