[ovirt-users] Re: engine setup fails: error creating bridge interface virbr0: File exists - ?

Hi, Is it actually first attempt to install HE? Or maybe you ran into some (different) problem and this is like second (third, fourth…) attempt. While installation script takes care of some cleanup, I would say that you should consider doing ovirt-hosted-engine-cleanup ,checking that virbr0 is absent in ‘ip a’ output and trying once again BR, Konstantin *Von: *lejeczek via Users <users(a)ovirt.org&gt; *Antworten an: *lejeczek <peljasz(a)yahoo.co.uk&gt; *Datum: *Donnerstag, 11. Mai 2023 um 13:25 *An: *&quot;users(a)ovirt.org&quot; <users(a)ovirt.org&gt; *Betreff: *[ovirt-users] engine setup fails: error creating bridge interface virbr0: File exists - ? Hi guys. I'm trying to setup the engine on the latest stable ovirt node(in a VM), so a clean, vanilla-default system. -> $  hosted-engine --deploy --4 ... [ INFO  ] TASK [ovirt.ovirt.hosted_engine_setup : Activate default libvirt network] [ ERROR ] fatal: [localhost]: FAILED! => {"changed": false, "cmd": ["virsh", "net-start", "default"], "delta": "0:00:00.042134", "end": "2023-05-11 11:08:59.248405", "msg": "non-zero return code", "rc": 1, "start": "2023-05-11 11:08:59.206271", "stderr": "error: Failed to start network default\nerror: error creating bridge interface virbr0: File exists", "stderr_lines": ["error: Failed to start network default", "error: error creating bridge interface virbr0: File exists"], "stdout": "", "stdout_lines": []} [ ERROR ] Failed to execute stage 'Closing up': Failed getting local_vm_dir ... Any & all suggestions on how to fix/troubleshoot this are much appreciated. many thanks, L.