[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-11 Thread Jiří Sléžka 

On 7/11/22 15:57, Strahil Nikolov wrote:
Can you check for AVC denials and the error message like the described 
in https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ?


thanks for reply, there are two unrelated (qemu-kvm) avc denials logged 
(related probably to sanlock recovery)


also I cannot find glustereventsd in any related log... is it really 
used by vdsm-gluster?


this service runs on no hosts

systemctl status glustereventsd
● glustereventsd.service - Gluster Events Notifier
   Loaded: loaded (/usr/lib/systemd/system/glustereventsd.service; 
disabled; vendor preset: disabled)

   Active: inactive (dead)

Cheers,

Jiri





Best Regards,
Strahil Nikolov

On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka
 wrote:
Hello,

On 7/11/22 14:34, Strahil Nikolov wrote:
 > Can you check something on the host:
 > cat /etc/glusterfs/eventsconfig.json

cat /etc/glusterfs/eventsconfig.json
{
     "log-level": "INFO",
     "port": 24009,
     "disable-events-log": false
}


 > semanage port -l | grep $(awk -F ':' '/port/ {gsub(",","",$2); print
 > $2}' /etc/glusterfs/eventsconfig.json)

semanage port -l | grep 24009

returns empty set, it looks like this port is not labeled

Cheers,

Jiri

 >
 > Best Regards,
 > Strahil Nikolov
 > В понеделник, 11 юли 2022 г., 02:18:57 ч. Гринуич+3, Jiří Sléžka
 > mailto:jiri.sle...@slu.cz>> написа:
 >
 >
 > Hi,
 >
 > I would like to change CPU Type in my oVirt 4.4.10 HCI cluster
(based on
 > 3 glusterfs/virt hosts). When I try to I got this error
 >
 > Error while executing action: Cannot disable gluster service on the
 > cluster as it contains volumes.
 >
 > As I remember I had Gluster Service enabled on this cluster but
now both
 > (Enable Virt Services and Enable Gluster Service) checkboxes are
grayed
 > out and Gluster Service is unchecked.
 >
 > Also Storage / Volumes displays my volumes... well, displays one
brick
 > on particular host in unknown state (? mark) which is new
situation. As
 > I can see from command line all bricks are online, no healing in
 > progress, all looks good...
 >
 > I am not sure if the second issue is relevant to first one so main
 > question is how can I (re)enable gluster service in my cluster?
 >
 > Thanks in advance,
 >
 > Jiri
 > ___
 > Users mailing list -- users@ovirt.org 
>
 > To unsubscribe send an email to users-le...@ovirt.org


 > >
 > Privacy Statement: https://www.ovirt.org/privacy-policy.html

 > >
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 > https://www.ovirt.org/community/about/community-guidelines/

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https://lists.ovirt.org/archives/list/users@ovirt.org/message/S4NVCQ33ZSJSHR7P7K7OICSA5F253BVA/


 >

>





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[ovirt-users] Re: gluster service on the cluster is unchecked on hci cluster

2022-07-11 Thread Strahil Nikolov via Users 
Can you check for AVC denials and the error message like the described in 
https://github.com/gluster/glusterfs-selinux/issues/27#issue-1097225183 ?

 Best Regards,Strahil Nikolov
 
  On Mon, Jul 11, 2022 at 16:44, Jiří Sléžka wrote:   Hello,

On 7/11/22 14:34, Strahil Nikolov wrote:
> Can you check something on the host:
> cat /etc/glusterfs/eventsconfig.json

cat /etc/glusterfs/eventsconfig.json
{
    "log-level": "INFO",
    "port": 24009,
    "disable-events-log": false
}


> semanage port -l | grep $(awk -F ':' '/port/ {gsub(",","",$2); print 
> $2}' /etc/glusterfs/eventsconfig.json)

semanage port -l | grep 24009

returns empty set, it looks like this port is not labeled

Cheers,

Jiri

> 
> Best Regards,
> Strahil Nikolov
> В понеделник, 11 юли 2022 г., 02:18:57 ч. Гринуич+3, Jiří Sléžka 
>  написа:
> 
> 
> Hi,
> 
> I would like to change CPU Type in my oVirt 4.4.10 HCI cluster (based on
> 3 glusterfs/virt hosts). When I try to I got this error
> 
> Error while executing action: Cannot disable gluster service on the
> cluster as it contains volumes.
> 
> As I remember I had Gluster Service enabled on this cluster but now both
> (Enable Virt Services and Enable Gluster Service) checkboxes are grayed
> out and Gluster Service is unchecked.
> 
> Also Storage / Volumes displays my volumes... well, displays one brick
> on particular host in unknown state (? mark) which is new situation. As
> I can see from command line all bricks are online, no healing in
> progress, all looks good...
> 
> I am not sure if the second issue is relevant to first one so main
> question is how can I (re)enable gluster service in my cluster?
> 
> Thanks in advance,
> 
> Jiri
> ___
> Users mailing list -- users@ovirt.org 
> To unsubscribe send an email to users-le...@ovirt.org 
> 
> Privacy Statement: https://www.ovirt.org/privacy-policy.html 
> 
> oVirt Code of Conduct: 
> https://www.ovirt.org/community/about/community-guidelines/ 
> 
> List Archives: 
> https://lists.ovirt.org/archives/list/users@ovirt.org/message/S4NVCQ33ZSJSHR7P7K7OICSA5F253BVA/
>  
> 

  
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[ovirt-users] Re: Upgrade from 4.2 directly to 4.5

2022-07-11 Thread Sandro Bonazzola 
Il giorno sab 9 lug 2022 alle ore 07:03 Vinícius Ferrão <
fer...@versatushpc.com.br> ha scritto:

> Hi Sandro I’m writing back to thank you for the support and give a
> feedback.
>
> I was unable to properly restore the engine from 4.3 to 4.5 (or even 4.4);
> there was some errors during the network phase and I think that was because
> ovirtmgmt was running on top a bond0 and in the 4.2 days, when the engine
> was originally deployed that was broken and unsupported.
>
> After 4 or 5 tries I ended up reconfiguring the entire engine in a brand
> new one. It was faster… there was a lot of errors on
> OVESETUP_OVN/ovirtProviderOvnSecret and I gave up.
>

Thanks for the feedback! I'm sorry it didn't work out as expected.




>
> Thank you.
>
> On 30 Jun 2022, at 03:32, Sandro Bonazzola  wrote:
>
>
>
> Il giorno gio 30 giu 2022 alle ore 05:56 Vinícius Ferrão <
> fer...@versatushpc.com.br> ha scritto:
>
>>
>>
>> On 29 Jun 2022, at 02:43, Sandro Bonazzola  wrote:
>>
>>
>>
>> Il giorno mar 28 giu 2022 alle ore 17:52 Vinícius Ferrão via Users <
>> users@ovirt.org> ha scritto:
>>
>>> Hello, I would like to know if I can do an oVirt upgrade directly from
>>> 4.2 to 4.5.
>>>
>>> I don’t have a free host to upgrade the oVirt Node, so I was hoping that
>>> would be possible to fire up a new engine (with restore-backup) on the old
>>> oVirt Nodes and later on upgrade the hosts.
>>>
>>> Is this possible?
>>>
>>
>> Please upgrade the engine to 4.3 and take a backup.
>> Direct upgrade from 4.3 to 4.5 should work fine but direct upgrade from
>> 4.2 backup is not working.
>> As for the host, oVirt Node 4.5 is supposed to be compatible with ovirt
>> engine >= 4.2.
>>
>>
>> Thank you Sandro. I’m following the instructions over here:
>>
>> https://www.ovirt.org/documentation/upgrade_guide/#Upgrading_the_Manager_to_4-3_4-2_local_db
>>
>> https://www.ovirt.org/documentation/upgrade_guide/#Upgrading_Remote_Databases_from_PG95_to_PG10_4-2_remote_db
>>
>> I had to upgrade Postgres to version 10, on the SelfHosted Engine to
>> proceed. Just followed the “remote database procedure” even without a
>> remote DB.
>>
>> I just have one more question: to do the jump from 4.3 to 4.5 on the
>> engine the only way is restoring a backup right? Since 4.5 is based on EL8.
>> I cannot do the yum update ovirt\*setup\* method right?
>>
>
> Right
>
>
>> Is there other way?
>>
>
> No
>
>
>>
>> Also during the host upgrades, I understand that I can run oVirt Node 4.5
>> with Engine 4.2 (and now 4.3), which is awesome. But is there a path where
>> I can upgrade the engine to the latest version and them move the hosts?
>>
>
> You can move your hosted engine to bare metal and then upgrade the hosts.
> If you have hosted engine, the installation from backup requires 1 host on
> 4.5 with the corresponding ovirt engine appliance.
>
>
>
>>
>> I have those questions because I can’t see where or when the OS upgrade
>> will be done on the SHE during 4.3 -> 4.5.
>>
>
> When installing the first 4.5/el8 host you can restore backup into a newly
> deployed hosted engine 4.5/el8 so both engine and first host get upgraded
> at the same step.
>
>
>
>>
>> Thank you.
>>
>>
>> --
>> Sandro Bonazzola
>> MANAGER, SOFTWARE ENGINEERING, EMEA R RHV
>>
>> Red Hat EMEA 
>> sbona...@redhat.com
>> 
>>
>> *Red Hat respects your work life balance. Therefore there is no need to
>> answer this email out of your office hours. *
>>
>>
>>
>>
>
> --
> Sandro Bonazzola
> MANAGER, SOFTWARE ENGINEERING, EMEA R RHV
>
> Red Hat EMEA 
> sbona...@redhat.com
> 
> *Red Hat respects your work life balance. Therefore there is no need to
> answer this email out of your office hours.*
>
>
>

-- 

Sandro Bonazzola

MANAGER, SOFTWARE ENGINEERING, EMEA R RHV

Red Hat EMEA 

sbona...@redhat.com


*Red Hat respects your work life balance. Therefore there is no need to
answer this email out of your office hours.*
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