[ovirt-users] Hosted-Engine Setup: Failed to setup networks

[Sven Achtelik]

Hi Everyone,

I tried to install oVirt 3.5 - hosted engine and it fails with some VDSM error while creating the ovirtmgmt bridge. The Host is running CentOS 7 and the interface I want to use is em1 and it's the parent interface from a vlan.

[ ERROR ] Failed to execute stage 'Misc configuration': Failed to setup networks {'ovirtmgmt': {'nic': 'em1', 'netmask': '255.255.255.128', 'bootproto': 'none', 'ipaddr': '172.16.1.13', 'gateway': '172.16.1.1'}}. Error code: "16" message: "Unexpected exception"
----------------------------------------
2015-04-22 16:33:55 INFO otopi.plugins.ovirt_hosted_engine_setup.network.bridge bridge._misc:198 Configuring the management ridge
2015-04-22 16:33:55 DEBUG otopi.context context._executeMethod:152 method exception Traceback (most recent call last):
  File "/usr/lib/python2.7/site-packages/otopi/context.py", line 142, in _executeMethod
    method['method']()
  File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/network/bridge.py", line 207, in _misc
    _setupNetworks(conn, networks, {}, {'connectivityCheck': False})
  File "/usr/share/ovirt-hosted-engine-setup/scripts/../plugins/ovirt-hosted-engine-setup/network/bridge.py", line 225, in _setupNetworks
    'message: "%s"' % (networks, code, message))
RuntimeError: Failed to setup networks {'ovirtmgmt': {'nic': 'em1', 'netmask': '255.255.255.128', 'bootproto': 'none', 'ipaddr': '172.16.1.13', 'gateway':
'172.16.1.1'}}. Error code: "16" message: "Unexpected exception"
2015-04-22 16:33:55 ERROR otopi.context context._executeMethod:161 Failed to execute stage 'Misc configuration': Failed to setup networks {'ovirtmgmt': {'
nic': 'em1', 'netmask': '255.255.255.128', 'bootproto': 'none', 'ipaddr': '172.16.1.13', 'gateway': '172.16.1.1'}}. Error code: "16" message: "Unexpected
exception"
------------------------------------

Is there anything I can do like creating the bridge manually or use older version of the packages that don't have that issue ?

Thank you,

Sven
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