Does anyone know how to regenerate /etc/ovirt-hosted-engine/hosted-engine.conf? 
 Or where exactly I find each field to create the file manually?

After trying to switch from an iscsi storage domain to NFS for the new hosted 
engine, I finally have the engine back up and running.  However, when trying to 
reinstall a host to move it to the new hosted engine domain, I get "Failed to 
fetch hosted engine configuration file."

/etc/ovirt-hosted-engine/hosted-engine.conf doesn't exist on the host I ran 
"hosted-engine --deploy" on.  And on all other hosts, it still references the 
old hosted engine VM and storage domain.

Thanks,
Devin

> On Oct 25, 2023, at 3:55 PM, Devin A. Bougie <devin.bou...@cornell.edu> wrote:
>
> Thanks again, Gianluca.
>
> I'm currently ssh'd into the new local engine VM, and Postgres is running.  
> However, an engine DB doesn't exist?  Should it at this point, and do you 
> have any other suggestions of where I should look?
>
> Devin
>
> ------
> [root@lnxvirt-engine ~]# su - postgres
> Last login: Wed Oct 25 15:47:18 EDT 2023 on pts/0
> [postgres@lnxvirt-engine ~]$ psql
> psql (12.12)
> Type "help" for help.
>
> postgres=# \l
>                                  List of databases
>   Name    |  Owner   | Encoding |   Collate   |    Ctype    |   Access 
> privileges    
> -----------+----------+----------+-------------+-------------+-----------------------
> postgres  | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 |   template0 | 
> postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres          +
>           |          |          |             |             | 
> postgres=CTc/postgres
> template1 | postgres | UTF8     | en_US.UTF-8 | en_US.UTF-8 | =c/postgres     
>      +
>           |          |          |             |             | 
> postgres=CTc/postgres
> (3 rows)
>
> postgres=#
> ------
>
>
>> On Oct 25, 2023, at 12:40 PM, Gianluca Cecchi <gianluca.cec...@gmail.com> 
>> wrote:
>>
>>
>> On Wed, Oct 25, 2023 at 5:50 PM Devin A. Bougie <devin.bou...@cornell.edu> 
>> wrote:
>> I've had a chance to try this restore again, and this time login to the 
>> local (new) hosted-engine VM to verify that 
>> /root/DisableFenceAtStartupInSec.txt just contains:
>> to
>>
>> And if I try the "engine-config -g DisableFenceAtStartupInSec" from the new 
>> hosted-engine VM, my connection closes.
>> [root@lnxvirt-engine ~]# cat /root/DisableFenceAtStartupInSec.txt
>> to
>> [root@lnxvirt-engine ~]# set -euo pipefail && engine-config -g 
>> DisableFenceAtStartupInSec
>> Picked up JAVA_TOOL_OPTIONS: -Dcom.redhat.fips=false
>> Connection to the Database failed. Please check that the hostname and port 
>> number are correct and that the Database service is up and running.
>> Connection to 192.168.222.25 closed.
>>
>> Any new suggestions or more tests I can run would be greatly appreciated.
>>
>> Thanks,
>> Devin
>>
>>
>> The key thing here is that for some reason it seems it is not able to 
>> connect to the database and so when "engine-config" command tries to get the 
>> second field of the output (the " | cut -d' ' -f2" part) it gets the "to" 
>> string here:
>>
>> Connection to the Database failed
>> and anyway it returns error with failure of the overall playbook
>> It should be investigated if there is a problem with the database itself on 
>> the new engine or if for some reason the "engine-config" command is not able 
>> to implicitly connect to the database
>>
>
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