On Sun, Mar 6, 2016 at 2:50 AM, Jonathan Sherman <haviland@gmail.com> wrote:
> I want to extend my lab and am trying an install using the hosted engine,
> but the install is failing for me:
>
> References used for install:
> https://glennsnead.wordpress.com/2016/02/28/ovirt-3-6-installation/
> http://community.redhat.com/blog/2014/10/up-and-running-with-ovirt-3-5/
>
> Setup:
> Minimal install of CentOS Linux release 7.2.1511 (Core)
> Using DHCP with static address (tried without DHCP with same issue)
> yum upgrade
>
> Installed packages:
> yum localinstall -y
> http://resources.ovirt.org/pub/yum-repo/ovirt-release36.rpm
> yum install -y ovirt-hosted-engine-setup screen glusterfs-server nfs-utils
> vdsm-gluster system-storage-manager mailx
>
> rebooted
>
> Tried hosted-engine --deploy, but it errors out.  I followed various logs
> and I _think_ it's failing related to vdsm-tool restore-nets.  I could use
> some guidance on this to help track down what's happening and how to fix.
>
> (Note:  I'd very much prefer using the hosted engine vs. another option for
> my lab, so I'm willing to put in the time to figure this out.  Thanks for
> any assistance!)
>
> Install error:
> [root@ovirt01 network-scripts]# hosted-engine --deploy
> [ INFO  ] Stage: Initializing
> [ INFO  ] Generating a temporary VNC password.
> [ INFO  ] Stage: Environment setup
>           Continuing will configure this host for serving as hypervisor and
> create a VM where you have to install the engine afterwards.
>           Are you sure you want to continue? (Yes, No)[Yes]:
>           Configuration files: []
>           Log file:
> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20160305194655-o29y86.log
>           Version: otopi-1.4.1 (otopi-1.4.1-1.el7.centos)
> [ INFO  ] Hardware supports virtualization
> [ INFO  ] Stage: Environment packages setup
> [ INFO  ] Stage: Programs detection
> [ INFO  ] Stage: Environment setup
> [ ERROR ] Failed to execute stage 'Environment setup': Failed to start
> service 'vdsmd'
> [ INFO  ] Stage: Clean up
> [ INFO  ] Generating answer file
> '/var/lib/ovirt-hosted-engine-setup/answers/answers-20160305194703.conf'
> [ INFO  ] Stage: Pre-termination
> [ INFO  ] Stage: Termination
> [ ERROR ] Hosted Engine deployment failed: this system is not reliable,
> please check the issue, fix and redeploy
>           Log file is located at
> /var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20160305194655-o29y86.log
>
> --
> vdsm-tool restore-nets output:
>
> [root@ovirt01 etc]# /usr/bin/vdsm-tool restore-nets
> Traceback (most recent call last):
>   File "/usr/share/vdsm/vdsm-restore-net-config", line 429, in <module>
>     restore(args)
>   File "/usr/share/vdsm/vdsm-restore-net-config", line 387, in restore
>     _restore_sriov_numvfs()
>   File "/usr/share/vdsm/vdsm-restore-net-config", line 82, in
> _restore_sriov_numvfs
>     sriov_devices = _get_sriov_devices()
>   File "/usr/share/vdsm/vdsm-restore-net-config", line 54, in
> _get_sriov_devices
>     devices = hostdev.list_by_caps()
>   File "/usr/share/vdsm/hostdev.py", line 175, in list_by_caps
>     libvirt_devices = _get_devices_from_libvirt()
>   File "/usr/share/vdsm/hostdev.py", line 160, in _get_devices_from_libvirt
>     for device in libvirtconnection.get().listAllDevices(0))
>   File "/usr/share/vdsm/hostdev.py", line 160, in <genexpr>
>     for device in libvirtconnection.get().listAllDevices(0))
>   File "/usr/share/vdsm/hostdev.py", line 107, in _parse_device_params
>     devXML = etree.fromstring(device_xml)
>   File "/usr/lib64/python2.7/xml/etree/ElementTree.py", line 1300, in XML
>     parser.feed(text)
>   File "/usr/lib64/python2.7/xml/etree/ElementTree.py", line 1642, in feed
>     self._raiseerror(v)
>   File "/usr/lib64/python2.7/xml/etree/ElementTree.py", line 1506, in
> _raiseerror
>     raise err
> xml.etree.ElementTree.ParseError: not well-formed (invalid token): line 4,
> column 13
> Traceback (most recent call last):
>   File "/usr/bin/vdsm-tool", line 219, in main
>     return tool_command[cmd]["command"](*args)
>   File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line
> 41, in restore_command
>     exec_restore(cmd)
>   File "/usr/lib/python2.7/site-packages/vdsm/tool/restore_nets.py", line
> 54, in exec_restore
>     raise EnvironmentError('Failed to restore the persisted networks')
> EnvironmentError: Failed to restore the persisted networks

Please check/post full ovirt-hosted-engine-setup logs, vdsm logs.

Do you have NetworkManager?

Thanks for the report!

Best,
--
Didi