Re: [ovirt-users] Server dont work after Host setting

[Yedidyah Bar David]

On Thu, Dec 10, 2015 at 11:38 AM, Taste-Of-IT  wrote:
> Am 2015-12-10 08:23, schrieb Yedidyah Bar David:
>>
>> On Mon, Dec 7, 2015 at 2:59 PM, Taste-Of-IT 
>> wrote:
>>>
>>> Am 2015-12-07 13:41, schrieb Yedidyah Bar David:


 On Mon, Dec 7, 2015 at 1:54 PM, Taste-Of-IT 
 wrote:
>
>
> Am 2015-12-07 11:17, schrieb Yedidyah Bar David:
>>
>>
>>
>> On Mon, Dec 7, 2015 at 11:34 AM, Taste-Of-IT 
>> wrote:
>>>
>>>
>>>
>>> Am 2015-12-07 10:21, schrieb Yedidyah Bar David:




 On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT
 
 wrote:
>
>
>
>
> Am 2015-12-07 08:06, schrieb Yedidyah Bar David:
>>
>>
>>
>>
>>
>> On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT
>> 
>> wrote:
>>>
>>>
>>>
>>>
>>>
>>> Hello,
>>> i am new with ovirt and i installed ovirt engine 3.6 on centos 7.
>>> After
>>> first login i create the host with fqdn of ovirt server but
>>> without
>>> powersavesettings. Firt i saw installing as status for host, but
>>> after
>>> a
>>> while nothing happend, I reboot the server. In engine.log i see
>>> "VMs
>>> initialization finished for Host", but i cant open the webgui.
>>> What
>>> can
>>> i
>>> do? Where can i look to find the error and what have i done
>>> wrong?
>>
>>
>>
>>
>>
>>
>> If host-deploy managed to finish, you can see its log in [1].
>> Otherwise
>> please try to (re)install the host.
>>
>> [1] /var/log/ovirt-engine/host-deploy/
>>
>> Best,
>
>
>
>
>
>
> Hi Didi,
> ok i will have a closer look into the log. Actuall the WebGUI
> doesnt
> load,
> services are up and running. How can i reinstall the host? Via cli?
> Or
> do
> you mean the hostsystem with installed ovirt engine? thx





 Not sure I follow.

 The engine runs on some machine, let's call it "the engine machine".
 If it's a self-hosted-engine, it's running inside a VM managed by
 itself.
 Otherwise it's running elsewhere (on some physical machine, or some
 other
 VM).

 A "Host", in ovirt terminology, is where VMs run.

 Now please describe what you did, what you now try to do that
 doesn't
 work, and what you can find in logs that might be related.

 If you can't access the web admin ui, that's a completely different
 problem than if you can't add a host to the engine.

 Best,
>>>
>>>
>>>
>>>
>>>
>>> Hi Didi,
>>> as far i understand there are to ways to setup ovirt. One as
>>> self-hosted
>>> enginge for ha and with ovirt host in vm on storage
>>
>>
>>
>>
>> That's called "self-hosted-engine"
>>
>>> and hosted engine where
>>> all runs on the same host.
>>
>>
>>
>>
>> This is called all-in-one [1].
>>
>> [1] http://www.ovirt.org/Feature/AllInOne
>>
>>> So i setup hosted engine on same machine and in
>>> installation process i setup iso_domain via nfs too. i have done
>>> nothing
>>> more yet. so as i can see and read from the manual i now have to
>>> setup
>>> the
>>> host,
>>
>>
>>
>>
>> No. You are not supposed to setup the host from the web interface.
>> I didn't try that recently, but in the past there were issues similar
>> to what you wrote below. Please follow the instructions in that page.
>> Also please note that in 4.0, allinone will be dropped. Systems that
>> wish to have everything on a single host will need to use
>> hosted-engine.
>> Also note that people reported locking issues with local nfs mounts,
>> so
>> it seems like the safest bet for now is to use nested kvm - run a VM
>> to
>> play the "Host" role, and another VM as an nfs server (or iscsi), and
>> then either a third VM for the engine, or hosted-engine (meaning,
>> engine
>> runs inside a VM running inside the first VM).
>>
>>> than network and than data domain and so on. now i setup the host and
>>> say new, put a name inside and the fqdn of the initial host of host
>>> engine
>>> like myserver.com. after that i saw the progress which says
>>> "installing.." i
>>> wait several minutes and after that i got network 

Re: [ovirt-users] Server dont work after Host setting

[Taste-Of-IT]

Am 2015-12-10 08:23, schrieb Yedidyah Bar David:
On Mon, Dec 7, 2015 at 2:59 PM, Taste-Of-IT  
wrote:

Am 2015-12-07 13:41, schrieb Yedidyah Bar David:


On Mon, Dec 7, 2015 at 1:54 PM, Taste-Of-IT 
wrote:


Am 2015-12-07 11:17, schrieb Yedidyah Bar David:



On Mon, Dec 7, 2015 at 11:34 AM, Taste-Of-IT 


wrote:



Am 2015-12-07 10:21, schrieb Yedidyah Bar David:




On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT 


wrote:




Am 2015-12-07 08:06, schrieb Yedidyah Bar David:





On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT

wrote:





Hello,
i am new with ovirt and i installed ovirt engine 3.6 on centos 
7.

After
first login i create the host with fqdn of ovirt server but 
without
powersavesettings. Firt i saw installing as status for host, 
but

after
a
while nothing happend, I reboot the server. In engine.log i 
see

"VMs
initialization finished for Host", but i cant open the webgui. 
What

can
i
do? Where can i look to find the error and what have i done 
wrong?






If host-deploy managed to finish, you can see its log in [1].
Otherwise
please try to (re)install the host.

[1] /var/log/ovirt-engine/host-deploy/

Best,






Hi Didi,
ok i will have a closer look into the log. Actuall the WebGUI 
doesnt

load,
services are up and running. How can i reinstall the host? Via 
cli?

Or
do
you mean the hostsystem with installed ovirt engine? thx





Not sure I follow.

The engine runs on some machine, let's call it "the engine 
machine".

If it's a self-hosted-engine, it's running inside a VM managed by
itself.
Otherwise it's running elsewhere (on some physical machine, or 
some

other
VM).

A "Host", in ovirt terminology, is where VMs run.

Now please describe what you did, what you now try to do that 
doesn't

work, and what you can find in logs that might be related.

If you can't access the web admin ui, that's a completely 
different

problem than if you can't add a host to the engine.

Best,





Hi Didi,
as far i understand there are to ways to setup ovirt. One as
self-hosted
enginge for ha and with ovirt host in vm on storage




That's called "self-hosted-engine"


and hosted engine where
all runs on the same host.




This is called all-in-one [1].

[1] http://www.ovirt.org/Feature/AllInOne


So i setup hosted engine on same machine and in
installation process i setup iso_domain via nfs too. i have done
nothing
more yet. so as i can see and read from the manual i now have to 
setup

the
host,




No. You are not supposed to setup the host from the web interface.
I didn't try that recently, but in the past there were issues 
similar
to what you wrote below. Please follow the instructions in that 
page.
Also please note that in 4.0, allinone will be dropped. Systems 
that
wish to have everything on a single host will need to use 
hosted-engine.
Also note that people reported locking issues with local nfs 
mounts, so
it seems like the safest bet for now is to use nested kvm - run a 
VM to
play the "Host" role, and another VM as an nfs server (or iscsi), 
and
then either a third VM for the engine, or hosted-engine (meaning, 
engine

runs inside a VM running inside the first VM).

than network and than data domain and so on. now i setup the host 
and
say new, put a name inside and the fqdn of the initial host of 
host

engine
like myserver.com. after that i saw the progress which says
"installing.." i
wait several minutes and after that i got network time out and 
cant

enter
the webgui. hope that helps




Good luck,




Hi,
that sounds not good. As i understand the only way with ovirt from
Version 4
will self-hosted-engine and i have to setup all in nested-vms if i 
want

or
only can use one machine, right?



Not sure I completely followed.

allinone will not be supported in 4.

hosted-engine will be the only way to install an entire ovirt system 
on
a single machine, _supported_ by ovirt. And as I said, even this one 
will

require an external storage machine.

Of course you can use virsh/kvm or whatever other means for creating 
VMs

and use them to setup ovirt.



Ok i will have to reinstall my testsystem. Is that the way todo:
http://www.ovirt.org/Features/Self_Hosted_Engine?



Yes, but you can use the howto [1], which is perhaps more 
comfortable.


[1] http://www.ovirt.org/Hosted_Engine_Howto


So i have to install ovirt
on centos7, than create a kvm with centos for the engine than for 
the

host
and last a kvm for the nfs and data domain with centos, or better to 
use

iscsi du to performance? after that i can install the first virtuall
machine,right?



Depends on what you want to do.

BTW, I didn't mention glusterfs, mainly because I do not know it 
well,

but that's also something to consider.


sounds strange and complicated...



ovirt is not designed to manage a single machine. For a single 
machine,
simpler libvirt frontends are easier to use. If you install it 

Re: [ovirt-users] Server dont work after Host setting

[Simone Tiraboschi]

On Thu, Dec 10, 2015 at 8:23 AM, Yedidyah Bar David  wrote:

> On Mon, Dec 7, 2015 at 2:59 PM, Taste-Of-IT 
> wrote:
> > Am 2015-12-07 13:41, schrieb Yedidyah Bar David:
> >>
> >> On Mon, Dec 7, 2015 at 1:54 PM, Taste-Of-IT 
> >> wrote:
> >>>
> >>> Am 2015-12-07 11:17, schrieb Yedidyah Bar David:
> 
> 
>  On Mon, Dec 7, 2015 at 11:34 AM, Taste-Of-IT 
>  wrote:
> >
> >
> > Am 2015-12-07 10:21, schrieb Yedidyah Bar David:
> >>
> >>
> >>
> >> On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT <
> kont...@taste-of-it.de>
> >> wrote:
> >>>
> >>>
> >>>
> >>> Am 2015-12-07 08:06, schrieb Yedidyah Bar David:
> 
> 
> 
> 
>  On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT
>  
>  wrote:
> >
> >
> >
> >
> > Hello,
> > i am new with ovirt and i installed ovirt engine 3.6 on centos 7.
> > After
> > first login i create the host with fqdn of ovirt server but
> without
> > powersavesettings. Firt i saw installing as status for host, but
> > after
> > a
> > while nothing happend, I reboot the server. In engine.log i see
> > "VMs
> > initialization finished for Host", but i cant open the webgui.
> What
> > can
> > i
> > do? Where can i look to find the error and what have i done
> wrong?
> 
> 
> 
> 
> 
>  If host-deploy managed to finish, you can see its log in [1].
>  Otherwise
>  please try to (re)install the host.
> 
>  [1] /var/log/ovirt-engine/host-deploy/
> 
>  Best,
> >>>
> >>>
> >>>
> >>>
> >>>
> >>> Hi Didi,
> >>> ok i will have a closer look into the log. Actuall the WebGUI
> doesnt
> >>> load,
> >>> services are up and running. How can i reinstall the host? Via cli?
> >>> Or
> >>> do
> >>> you mean the hostsystem with installed ovirt engine? thx
> >>
> >>
> >>
> >>
> >> Not sure I follow.
> >>
> >> The engine runs on some machine, let's call it "the engine machine".
> >> If it's a self-hosted-engine, it's running inside a VM managed by
> >> itself.
> >> Otherwise it's running elsewhere (on some physical machine, or some
> >> other
> >> VM).
> >>
> >> A "Host", in ovirt terminology, is where VMs run.
> >>
> >> Now please describe what you did, what you now try to do that
> doesn't
> >> work, and what you can find in logs that might be related.
> >>
> >> If you can't access the web admin ui, that's a completely different
> >> problem than if you can't add a host to the engine.
> >>
> >> Best,
> >
> >
> >
> >
> > Hi Didi,
> > as far i understand there are to ways to setup ovirt. One as
> > self-hosted
> > enginge for ha and with ovirt host in vm on storage
> 
> 
> 
>  That's called "self-hosted-engine"
> 
> > and hosted engine where
> > all runs on the same host.
> 
> 
> 
>  This is called all-in-one [1].
> 
>  [1] http://www.ovirt.org/Feature/AllInOne
> 
> > So i setup hosted engine on same machine and in
> > installation process i setup iso_domain via nfs too. i have done
> > nothing
> > more yet. so as i can see and read from the manual i now have to
> setup
> > the
> > host,
> 
> 
> 
>  No. You are not supposed to setup the host from the web interface.
>  I didn't try that recently, but in the past there were issues similar
>  to what you wrote below. Please follow the instructions in that page.
>  Also please note that in 4.0, allinone will be dropped. Systems that
>  wish to have everything on a single host will need to use
> hosted-engine.
>  Also note that people reported locking issues with local nfs mounts,
> so
>  it seems like the safest bet for now is to use nested kvm - run a VM
> to
>  play the "Host" role, and another VM as an nfs server (or iscsi), and
>  then either a third VM for the engine, or hosted-engine (meaning,
> engine
>  runs inside a VM running inside the first VM).
> 
> > than network and than data domain and so on. now i setup the host and
> > say new, put a name inside and the fqdn of the initial host of host
> > engine
> > like myserver.com. after that i saw the progress which says
> > "installing.." i
> > wait several minutes and after that i got network time out and cant
> > enter
> > the webgui. hope that helps
> 
> 
> 
>  Good luck,
> >>>
> >>>
> >>>
> >>> Hi,
> >>> that sounds not good. As i understand the only way with ovirt from
> >>> Version 4
> >>> will self-hosted-engine and i 

Re: [ovirt-users] Server dont work after Host setting

[Yedidyah Bar David]

On Mon, Dec 7, 2015 at 2:59 PM, Taste-Of-IT  wrote:
> Am 2015-12-07 13:41, schrieb Yedidyah Bar David:
>>
>> On Mon, Dec 7, 2015 at 1:54 PM, Taste-Of-IT 
>> wrote:
>>>
>>> Am 2015-12-07 11:17, schrieb Yedidyah Bar David:


 On Mon, Dec 7, 2015 at 11:34 AM, Taste-Of-IT 
 wrote:
>
>
> Am 2015-12-07 10:21, schrieb Yedidyah Bar David:
>>
>>
>>
>> On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT 
>> wrote:
>>>
>>>
>>>
>>> Am 2015-12-07 08:06, schrieb Yedidyah Bar David:




 On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT
 
 wrote:
>
>
>
>
> Hello,
> i am new with ovirt and i installed ovirt engine 3.6 on centos 7.
> After
> first login i create the host with fqdn of ovirt server but without
> powersavesettings. Firt i saw installing as status for host, but
> after
> a
> while nothing happend, I reboot the server. In engine.log i see
> "VMs
> initialization finished for Host", but i cant open the webgui. What
> can
> i
> do? Where can i look to find the error and what have i done wrong?





 If host-deploy managed to finish, you can see its log in [1].
 Otherwise
 please try to (re)install the host.

 [1] /var/log/ovirt-engine/host-deploy/

 Best,
>>>
>>>
>>>
>>>
>>>
>>> Hi Didi,
>>> ok i will have a closer look into the log. Actuall the WebGUI doesnt
>>> load,
>>> services are up and running. How can i reinstall the host? Via cli?
>>> Or
>>> do
>>> you mean the hostsystem with installed ovirt engine? thx
>>
>>
>>
>>
>> Not sure I follow.
>>
>> The engine runs on some machine, let's call it "the engine machine".
>> If it's a self-hosted-engine, it's running inside a VM managed by
>> itself.
>> Otherwise it's running elsewhere (on some physical machine, or some
>> other
>> VM).
>>
>> A "Host", in ovirt terminology, is where VMs run.
>>
>> Now please describe what you did, what you now try to do that doesn't
>> work, and what you can find in logs that might be related.
>>
>> If you can't access the web admin ui, that's a completely different
>> problem than if you can't add a host to the engine.
>>
>> Best,
>
>
>
>
> Hi Didi,
> as far i understand there are to ways to setup ovirt. One as
> self-hosted
> enginge for ha and with ovirt host in vm on storage



 That's called "self-hosted-engine"

> and hosted engine where
> all runs on the same host.



 This is called all-in-one [1].

 [1] http://www.ovirt.org/Feature/AllInOne

> So i setup hosted engine on same machine and in
> installation process i setup iso_domain via nfs too. i have done
> nothing
> more yet. so as i can see and read from the manual i now have to setup
> the
> host,



 No. You are not supposed to setup the host from the web interface.
 I didn't try that recently, but in the past there were issues similar
 to what you wrote below. Please follow the instructions in that page.
 Also please note that in 4.0, allinone will be dropped. Systems that
 wish to have everything on a single host will need to use hosted-engine.
 Also note that people reported locking issues with local nfs mounts, so
 it seems like the safest bet for now is to use nested kvm - run a VM to
 play the "Host" role, and another VM as an nfs server (or iscsi), and
 then either a third VM for the engine, or hosted-engine (meaning, engine
 runs inside a VM running inside the first VM).

> than network and than data domain and so on. now i setup the host and
> say new, put a name inside and the fqdn of the initial host of host
> engine
> like myserver.com. after that i saw the progress which says
> "installing.." i
> wait several minutes and after that i got network time out and cant
> enter
> the webgui. hope that helps



 Good luck,
>>>
>>>
>>>
>>> Hi,
>>> that sounds not good. As i understand the only way with ovirt from
>>> Version 4
>>> will self-hosted-engine and i have to setup all in nested-vms if i want
>>> or
>>> only can use one machine, right?
>>
>>
>> Not sure I completely followed.
>>
>> allinone will not be supported in 4.
>>
>> hosted-engine will be the only way to install an entire ovirt system on
>> a single machine, _supported_ by ovirt. And as I said, even this one will
>> require an external storage machine.
>>
>> Of course you can use virsh/kvm or whatever 

Re: [ovirt-users] Server dont work after Host setting

[Yedidyah Bar David]

On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT  wrote:
> Am 2015-12-07 08:06, schrieb Yedidyah Bar David:
>>
>> On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT 
>> wrote:
>>>
>>> Hello,
>>> i am new with ovirt and i installed ovirt engine 3.6 on centos 7. After
>>> first login i create the host with fqdn of ovirt server but without
>>> powersavesettings. Firt i saw installing as status for host, but after a
>>> while nothing happend, I reboot the server. In engine.log i see "VMs
>>> initialization finished for Host", but i cant open the webgui. What can i
>>> do? Where can i look to find the error and what have i done wrong?
>>
>>
>> If host-deploy managed to finish, you can see its log in [1]. Otherwise
>> please try to (re)install the host.
>>
>> [1] /var/log/ovirt-engine/host-deploy/
>>
>> Best,
>
>
> Hi Didi,
> ok i will have a closer look into the log. Actuall the WebGUI doesnt load,
> services are up and running. How can i reinstall the host? Via cli? Or do
> you mean the hostsystem with installed ovirt engine? thx

Not sure I follow.

The engine runs on some machine, let's call it "the engine machine".
If it's a self-hosted-engine, it's running inside a VM managed by itself.
Otherwise it's running elsewhere (on some physical machine, or some other
VM).

A "Host", in ovirt terminology, is where VMs run.

Now please describe what you did, what you now try to do that doesn't
work, and what you can find in logs that might be related.

If you can't access the web admin ui, that's a completely different
problem than if you can't add a host to the engine.

Best,
-- 
Didi
___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Server dont work after Host setting

[Taste-Of-IT]

Am 2015-12-07 08:06, schrieb Yedidyah Bar David:
On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT  
wrote:

Hello,
i am new with ovirt and i installed ovirt engine 3.6 on centos 7. 
After

first login i create the host with fqdn of ovirt server but without
powersavesettings. Firt i saw installing as status for host, but after 
a

while nothing happend, I reboot the server. In engine.log i see "VMs
initialization finished for Host", but i cant open the webgui. What 
can i

do? Where can i look to find the error and what have i done wrong?


If host-deploy managed to finish, you can see its log in [1]. Otherwise
please try to (re)install the host.

[1] /var/log/ovirt-engine/host-deploy/

Best,


Hi Didi,
ok i will have a closer look into the log. Actuall the WebGUI doesnt 
load, services are up and running. How can i reinstall the host? Via 
cli? Or do you mean the hostsystem with installed ovirt engine? thx


___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Server dont work after Host setting

[Taste-Of-IT]

Am 2015-12-07 10:21, schrieb Yedidyah Bar David:
On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT  
wrote:

Am 2015-12-07 08:06, schrieb Yedidyah Bar David:


On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT 
wrote:


Hello,
i am new with ovirt and i installed ovirt engine 3.6 on centos 7. 
After

first login i create the host with fqdn of ovirt server but without
powersavesettings. Firt i saw installing as status for host, but 
after a

while nothing happend, I reboot the server. In engine.log i see "VMs
initialization finished for Host", but i cant open the webgui. What 
can i

do? Where can i look to find the error and what have i done wrong?



If host-deploy managed to finish, you can see its log in [1]. 
Otherwise

please try to (re)install the host.

[1] /var/log/ovirt-engine/host-deploy/

Best,



Hi Didi,
ok i will have a closer look into the log. Actuall the WebGUI doesnt 
load,
services are up and running. How can i reinstall the host? Via cli? Or 
do

you mean the hostsystem with installed ovirt engine? thx


Not sure I follow.

The engine runs on some machine, let's call it "the engine machine".
If it's a self-hosted-engine, it's running inside a VM managed by 
itself.
Otherwise it's running elsewhere (on some physical machine, or some 
other

VM).

A "Host", in ovirt terminology, is where VMs run.

Now please describe what you did, what you now try to do that doesn't
work, and what you can find in logs that might be related.

If you can't access the web admin ui, that's a completely different
problem than if you can't add a host to the engine.

Best,


Hi Didi,
as far i understand there are to ways to setup ovirt. One as self-hosted 
enginge for ha and with ovirt host in vm on storage and hosted engine 
where all runs on the same host. So i setup hosted engine on same 
machine and in installation process i setup iso_domain via nfs too. i 
have done nothing more yet. so as i can see and read from the manual i 
now have to setup the host, than network and than data domain and so on. 
now i setup the host and say new, put a name inside and the fqdn of the 
initial host of host engine like myserver.com. after that i saw the 
progress which says "installing.." i wait several minutes and after that 
i got network time out and cant enter the webgui. hope that helps

___
Users mailing list
Users@ovirt.org
http://lists.ovirt.org/mailman/listinfo/users

Re: [ovirt-users] Server dont work after Host setting

[Yedidyah Bar David]

On Mon, Dec 7, 2015 at 11:34 AM, Taste-Of-IT  wrote:
> Am 2015-12-07 10:21, schrieb Yedidyah Bar David:
>>
>> On Mon, Dec 7, 2015 at 11:05 AM, Taste-Of-IT 
>> wrote:
>>>
>>> Am 2015-12-07 08:06, schrieb Yedidyah Bar David:


 On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT 
 wrote:
>
>
> Hello,
> i am new with ovirt and i installed ovirt engine 3.6 on centos 7. After
> first login i create the host with fqdn of ovirt server but without
> powersavesettings. Firt i saw installing as status for host, but after
> a
> while nothing happend, I reboot the server. In engine.log i see "VMs
> initialization finished for Host", but i cant open the webgui. What can
> i
> do? Where can i look to find the error and what have i done wrong?



 If host-deploy managed to finish, you can see its log in [1]. Otherwise
 please try to (re)install the host.

 [1] /var/log/ovirt-engine/host-deploy/

 Best,
>>>
>>>
>>>
>>> Hi Didi,
>>> ok i will have a closer look into the log. Actuall the WebGUI doesnt
>>> load,
>>> services are up and running. How can i reinstall the host? Via cli? Or do
>>> you mean the hostsystem with installed ovirt engine? thx
>>
>>
>> Not sure I follow.
>>
>> The engine runs on some machine, let's call it "the engine machine".
>> If it's a self-hosted-engine, it's running inside a VM managed by itself.
>> Otherwise it's running elsewhere (on some physical machine, or some other
>> VM).
>>
>> A "Host", in ovirt terminology, is where VMs run.
>>
>> Now please describe what you did, what you now try to do that doesn't
>> work, and what you can find in logs that might be related.
>>
>> If you can't access the web admin ui, that's a completely different
>> problem than if you can't add a host to the engine.
>>
>> Best,
>
>
> Hi Didi,
> as far i understand there are to ways to setup ovirt. One as self-hosted
> enginge for ha and with ovirt host in vm on storage

That's called "self-hosted-engine"

> and hosted engine where
> all runs on the same host.

This is called all-in-one [1].

[1] http://www.ovirt.org/Feature/AllInOne

> So i setup hosted engine on same machine and in
> installation process i setup iso_domain via nfs too. i have done nothing
> more yet. so as i can see and read from the manual i now have to setup the
> host,

No. You are not supposed to setup the host from the web interface.
I didn't try that recently, but in the past there were issues similar
to what you wrote below. Please follow the instructions in that page.
Also please note that in 4.0, allinone will be dropped. Systems that
wish to have everything on a single host will need to use hosted-engine.
Also note that people reported locking issues with local nfs mounts, so
it seems like the safest bet for now is to use nested kvm - run a VM to
play the "Host" role, and another VM as an nfs server (or iscsi), and
then either a third VM for the engine, or hosted-engine (meaning, engine
runs inside a VM running inside the first VM).

> than network and than data domain and so on. now i setup the host and
> say new, put a name inside and the fqdn of the initial host of host engine
> like myserver.com. after that i saw the progress which says "installing.." i
> wait several minutes and after that i got network time out and cant enter
> the webgui. hope that helps

Good luck,
-- 
Didi
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Re: [ovirt-users] Server dont work after Host setting

[Yedidyah Bar David]

On Mon, Dec 7, 2015 at 12:38 AM, Taste-Of-IT  wrote:
> Hello,
> i am new with ovirt and i installed ovirt engine 3.6 on centos 7. After
> first login i create the host with fqdn of ovirt server but without
> powersavesettings. Firt i saw installing as status for host, but after a
> while nothing happend, I reboot the server. In engine.log i see "VMs
> initialization finished for Host", but i cant open the webgui. What can i
> do? Where can i look to find the error and what have i done wrong?

If host-deploy managed to finish, you can see its log in [1]. Otherwise
please try to (re)install the host.

[1] /var/log/ovirt-engine/host-deploy/

Best,
-- 
Didi
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