Hi,

- Might be useful the output from the command (host):
  - tree /var/lib/vdsm
 
I noticed in host-deploy/engine.log the following error: "Cannot find a valid baseurl for repo: base/7/x86_64"
Are you able to test and see if the host is able to reach the baseurl from the repo? 
https://www.centos.org/forums/viewtopic.php?t=63349

Traceback (most recent call last):
 File "/tmp/ovirt-OZFEUm2MU7/pythonlib/otopi/context.py", line 133, in _executeMethod
    method['method']()
  File "/tmp/ovirt-OZFEUm2MU7/otopi-plugins/ovirt-host-deploy/kdump/packages.py", line 216, in _customization
    self._kexec_tools_version_supported()
  File "/tmp/ovirt-OZFEUm2MU7/otopi-plugins/ovirt-host-deploy/kdump/packages.py", line 148, in _kexec_tools_version_supported
    patterns=(self._KEXEC_TOOLS_PKG,),
  File "/tmp/ovirt-OZFEUm2MU7/otopi-plugins/otopi/packagers/yumpackager.py", line 320, in queryPackages
    showdups=listAll
  File "/tmp/ovirt-OZFEUm2MU7/pythonlib/otopi/miniyum.py", line 995, in queryPackages
    showdups=showdups,
  File "/tmp/ovirt-OZFEUm2MU7/pythonlib/otopi/miniyum.py", line 433, in _queryProvides
    for po in self._yb.searchPackageProvides(args=packages):
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 3461, in searchPackageProvides
    where = self.returnPackagesByDep(arg)
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 4287, in returnPackagesByDep
    return self.pkgSack.searchProvides(depstring)
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 1074, in <lambda>
    pkgSack = property(fget=lambda self: self._getSacks(),
  File "/usr/lib/python2.7/site-packages/yum/__init__.py", line 778, in _getSacks
    self.repos.populateSack(which=repos)
  File "/usr/lib/python2.7/site-packages/yum/repos.py", line 347, in populateSack
    self.doSetup()
  File "/usr/lib/python2.7/site-packages/yum/repos.py", line 122, in doSetup
    self.ayum.plugins.run('prereposetup')
  File "/usr/lib/python2.7/site-packages/yum/plugins.py", line 188, in run
    func(conduitcls(self, self.base, conf, **kwargs))
  File "/usr/lib/yum-plugins/fastestmirror.py", line 197, in prereposetup_hook
    if downgrade_ftp and _len_non_ftp(repo.urls) == 1:
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 881, in <lambda>
    urls = property(fget=lambda self: self._geturls(),
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 878, in _geturls
    self._baseurlSetup()
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 844, in _baseurlSetup
    self.check()
  File "/usr/lib/python2.7/site-packages/yum/yumRepo.py", line 562, in check
    'Cannot find a valid baseurl for repo: %s' % self.ui_id
RepoError: Cannot find a valid baseurl for repo: base/7/x86_64
2018-07-30 13:59:49,785+0200 ERROR otopi.context context._executeMethod:152 Failed to execute stage 'Environment customization': Cannot find a valid baseurl for repo: base/7/x86_64

On Wed, Aug 1, 2018 at 2:28 PM, Greg Sheremeta <gshereme@redhat.com> wrote:

Widening the net a bit :)

Can anyone assist Julius?

Greg

On Mon, Jul 30, 2018 at 11:09 AM Greg Sheremeta <gshereme@redhat.com> wrote:

Hi Julius,

cc'd some people that might have some ideas :)

Greg

On Mon, Jul 30, 2018 at 11:07 AM Julius Schwartzenberg <julius.schwartzenberg@gmail.com> wrote:

Hi,

I recently had to shutdown my oVirt system which contains both the
engine and the host. After it came back up, the host was not able to
initialize anymore from the oVirt UI.

First it kept getting stuck in a loop with setting "ExecutingStarted:
Jul 30, 2018, 9:06:21 AMSetting Host pc331 to Non-Operational mode."

This was being repeated over and over again. It also gave this error:
Host pc331 does not comply with the cluster Default networks, the
following networks are missing on host: 'ovirtmgmt'

Even though I am using that interface (ovirtmgmt) to access the system
and 'ip addr show' shows that it's set up properly.

I tried some more things, including upgrading the host, When I do
that, the status changes to 'Installing' and later to 'Install
Failed'.

Here are the engine.log, vdsm.log and ovirt-host-deploy*.log:
https://drive.google.com/open?id=13vIUDVjPynmAK0pnFRLabDfUlG1lmkpI
https://drive.google.com/open?id=10Zm2dDpxM2k5A2bEs_l6gOv_yWv4cjlN
https://drive.google.com/open?id=1AieWMzRuA0gZj3x5yDH1AGnsT2E3VtOM

Any idea what is going wrong (what I'm doing wrong) and how to solve it?
Thanks in advance!

Best regards,
Julius

--

GREG SHEREMETA

SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX

Red Hat NA

gshereme@redhat.com    IRC: gshereme

--

GREG SHEREMETA

SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX

Red Hat NA

gshereme@redhat.com    IRC: gshereme

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--

Cheers

Douglas

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