> On 22 Jan 2018, at 18:09, Mikhail Krasnobaev <mi...@ya.ru> wrote:
> 
> Good day,
> 
> i had the same issue, you can try running the commands directly from postgres 
> user:
> su - postgres
> And the run the commands from blog post.

I did everything as user postgres, otherwise it doesn’t work at all.

> 
> Best regards,
> 
> Mikhail.
> 
> 17:58, 22 января 2018 г., Andrei V <andre...@starlett.lv>:
> Hi !
> 
> Thanks a lot for excellent addition !
> 
> I’ve got a problem with connecting Grafana to oVirt 4.2
> Followed this instruction and created read-only user usrmonovirt
> # 
> https://www.ovirt.org/documentation/data-warehouse/Allowing_Read_Only_Access_to_the_History_Database/
>  
> <https://www.ovirt.org/documentation/data-warehouse/Allowing_Read_Only_Access_to_the_History_Database/>
> 
> However, from Grafana login is is always failed:
> pq: Ident authentication failed for user “usrmonovirt"
> host = localhost:5432, database = ovirt_engine_history, SSL = disable
> 
> Reset password with another or even NULL don’t help, still can’t connect.
> psql -U postgres -c "ALTER ROLE usrmonovirt WITH PASSWORD ‘mypassword';" -d 
> ovirt_engine_history
> psql -U postgres -c "ALTER ROLE usrmonovirt WITH PASSWORD NULL;”  -d 
> ovirt_engine_history
> 
> What went wrong? I can’t understand.
> 
> PS. Looks like oVirt engine spawns PostgreSQL with its own data dir, standard 
> restart via systemcll returns an error (data dir is empty). Yet "ps -aux | 
> grep postgres" shows process is running.
> 
> Thanks in advance for any suggestion(s).
> 
> 
>> On 21 Jan 2018, at 14:21, Shirly Radco <sra...@redhat.com 
>> <mailto:sra...@redhat.com>> wrote:
>> 
>> Hello everyone, 
>> 
>> A new oVirt blog post has been published, on how to build oVirt reports 
>> using Grafana.
>> This allows connecting to oVirt DWH and create dashboards for System, Hosts, 
>> VMs, Storage domains etc.
>> 
>> See https://ovirt.org/blog/2018/01/ovirt-report-using-grafana/ 
>> <https://ovirt.org/blog/2018/01/ovirt-report-using-grafana/> for the full 
>> post.
>> 
>> For more information you can contact me.
>> 
>> Best regards,
>> --
>> SHIRLY RADCO
>> BI SENIOR SOFTWARE ENGINEER
>> Red Hat Israel <https://www.redhat.com/>
>>  <https://red.ht/sig>        
>> TRIED. TESTED. TRUSTED. 
>> <https://redhat.com/trusted>_______________________________________________
>> Users mailing list
>> Users@ovirt.org <mailto:Users@ovirt.org>
>> http://lists.ovirt.org/mailman/listinfo/users 
>> <http://lists.ovirt.org/mailman/listinfo/users>
> 
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