[ovirt-users] Re: Unable to revive host after a reboot

2018-08-03 Thread julius . schwartzenberg
I just noticed that indeed ovirtmgmt had moved to the right part there. 
Dragging it to the left allowed me to bring up the host again!

Then I got to this error when trying to run a VM "Cannot run VM. Unknown Data 
Center status.". When I checked the status it says 'Non Responsive'. It turns 
out that I was just impatient and at some point I could start my VMs again.

I'm not sure what exactly happened and why I couldn't see ovirtmgmt on the 
right before. In any case, thank you very much for the help!!
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[ovirt-users] Re: Unable to revive host after a reboot

2018-08-03 Thread Edward Haas
On Fri, Aug 3, 2018 at 10:22 AM,  wrote:

> But when I do 'ip addr show' the ovirtmgmt interface is there and 'brctl
> show' shows that it's bridged with eno1. This suggests me that ovirtmgmt
> was not removed.
>

Nevertheless, it is no longer owned by oVirt/VDSM.


>
> The host is still listed in the engine, so I cannot re-add it. The remove
> button is grayed out, so I cannot remove it either.
>
> I'm still not sure how I should proceed now. Would it be possible to
> describe the steps to go to back to a working state?
>

Can you try on the setup network window to drag the ovirtmgmt network over
the nic and apply?


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[ovirt-users] Re: Unable to revive host after a reboot

2018-08-03 Thread julius . schwartzenberg
But when I do 'ip addr show' the ovirtmgmt interface is there and 'brctl show' 
shows that it's bridged with eno1. This suggests me that ovirtmgmt was not 
removed.

The host is still listed in the engine, so I cannot re-add it. The remove 
button is grayed out, so I cannot remove it either.

I'm still not sure how I should proceed now. Would it be possible to describe 
the steps to go to back to a working state?
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[ovirt-users] Re: Unable to revive host after a reboot

2018-08-02 Thread Edward Haas
Seems like the persistent configuration was erased and VDSM restored an
empty config, therefore, removed ovirtmgmt.

At 2018-07-29 22:07:29,037, the persistent config existed at:
/var/lib/vdsm/persistence/...
But when VDSM (or the whole host?) was restarted at 2018-07-29 22:17:21,558
, it was no longer there and therefore ovirtmgmt was erased.
I could not see any hint on why the persistent config was erased.

I think that the easiest way to restore the host is to just define dhcp
manually on the eno1 interface and re-add the host from Engine.


On Thu, Aug 2, 2018 at 2:49 PM,  wrote:

> Here is the output of the tree command:
> [root@pc305052 ~]# tree /var/lib/vdsm
> /var/lib/vdsm
> ├── netconfback
> ├── persistence
> │   ├── netconf -> /var/lib/vdsm/persistence/netconf.fxEXfkKx
> │   └── netconf.fxEXfkKx
> │   ├── bonds
> │   ├── devices
> │   └── nets
> ├── staging
> │   ├── netconf -> /var/lib/vdsm/staging/netconf.JtRmRH7X
> │   └── netconf.JtRmRH7X
> │   ├── bonds
> │   ├── devices
> │   └── nets
> ├── transient
> └── upgrade
>
> 15 directories, 0 files
>
> I tried removing the files below persistence (with the services stopped),
> but that did not help.
>
> Here is the supervdsm.log:
> https://drive.google.com/open?id=1uTCEjXchZ1BJJQuGWln83BR-uxZYcVUJ
>
> The repository works when I set up the proxy, but it is not always set up.
> Should I try enabling it doing a reinstall?
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[ovirt-users] Re: Unable to revive host after a reboot

2018-08-02 Thread julius . schwartzenberg
Here is the output of the tree command:
[root@pc305052 ~]# tree /var/lib/vdsm
/var/lib/vdsm
├── netconfback
├── persistence
│   ├── netconf -> /var/lib/vdsm/persistence/netconf.fxEXfkKx
│   └── netconf.fxEXfkKx
│   ├── bonds
│   ├── devices
│   └── nets
├── staging
│   ├── netconf -> /var/lib/vdsm/staging/netconf.JtRmRH7X
│   └── netconf.JtRmRH7X
│   ├── bonds
│   ├── devices
│   └── nets
├── transient
└── upgrade

15 directories, 0 files

I tried removing the files below persistence (with the services stopped), but 
that did not help.

Here is the supervdsm.log:
https://drive.google.com/open?id=1uTCEjXchZ1BJJQuGWln83BR-uxZYcVUJ

The repository works when I set up the proxy, but it is not always set up. 
Should I try enabling it doing a reinstall?
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[ovirt-users] Re: Unable to revive host after a reboot

2018-08-01 Thread Edward Haas
Please provide the supervdsm.log, most networking related logs are there.

On Thu, Aug 2, 2018 at 12:18 AM, Douglas Landgraf 
wrote:

> 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 
> 
> 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 
> 
> 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 
> wrote:
>
>> Widening the net a bit :)
>> Can anyone assist Julius?
>>
>> Greg
>>
>> On Mon, Jul 30, 2018 at 11:09 AM Greg Sheremeta 
>> 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.schwartzenb...@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 

[ovirt-users] Re: Unable to revive host after a reboot

2018-08-01 Thread Douglas Landgraf
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 
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 
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  wrote:

> Widening the net a bit :)
> Can anyone assist Julius?
>
> Greg
>
> On Mon, Jul 30, 2018 at 11:09 AM Greg Sheremeta 
> 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.schwartzenb...@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
>>
>> 
>>
>> gsher...@redhat.comIRC: gshereme
>> 
>>
>
>
> --
>
> GREG SHEREMETA
>
> SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX
>
> Red Hat NA
>
> 
>
> gsher...@redhat.comIRC: gshereme
> 
>
> ___
> U

[ovirt-users] Re: Unable to revive host after a reboot

2018-08-01 Thread Greg Sheremeta
Widening the net a bit :)
Can anyone assist Julius?

Greg

On Mon, Jul 30, 2018 at 11:09 AM Greg Sheremeta  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.schwartzenb...@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
>
> 
>
> gsher...@redhat.comIRC: gshereme
> 
>


-- 

GREG SHEREMETA

SENIOR SOFTWARE ENGINEER - TEAM LEAD - RHV UX

Red Hat NA



gsher...@redhat.comIRC: gshereme

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[ovirt-users] Re: Unable to revive host after a reboot

2018-07-30 Thread Greg Sheremeta
Hi Julius,

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

Greg

On Mon, Jul 30, 2018 at 11:07 AM Julius Schwartzenberg <
julius.schwartzenb...@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



gsher...@redhat.comIRC: gshereme

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