[ovirt-users] Re: Restore failed. Cannot connect to DWH database using existing credentials.
Thx for answer!
27.12.2020 12:05, Yedidyah Bar David пишет:
On Sat, Dec 26, 2020 at 8:12 PM Николаев Алексей
<alexeynikolaev.post(a)yandex.ru> wrote:
> Hi community!
>
> I have issue when trying to restore 4.3.10.4 hosted engine.
>
> hosted-engine --deploy --restore-from-file=/opt/engine-backup.dump
> If I not use --restore-from-file I can not correctly restore my hosted engine
datacenter and cluster. But another DCs restored fine.
If the source engine machine has DWH DB on the engine machine,
provisioned automatically by engine-setup, then above should not fail.
If it does, it might be a bug. Please check/share relevant logs. Thanks.
Link for install log
https://gist.github.com/virtio-technique/bca620fbbca90e7f707f0b3b40575ee2
> [ ERROR ] Failed to execute stage 'Environment setup': Cannot connect to DWH
database using existing credentials: ovirt_engine_history@localhost:5432
>
> I know that i can fix problem by editing PostgreSQL pg_hba.conf and set ACLs to
trust.
> Is any way to customize hosted engine appliance to replace pg_hba.conf to my
version?
> Is any way to pause deploy proccess and access to hosted engine VM to edit PostgreSQL
config?
Yes, you can place a "enginevm_before_engine_setup" hook, it will be
ran before engine-setup.
Great, but I can't find the example file in my
installation
/usr/share/ovirt-hosted-engine-setup/ansible/hooks/enginevm_before_engine_setup/enginevm_before_engine_setup.yml.example.
Is there any documentation to engine setup hooks?
>
> Good luck and best regards,