Open Stack

Thank you guys, can do this online or need any outage?

-----Original Message-----
From: Balázs Gibizer <balazs.gibizer at est.tech>
Sent: Wednesday, August 26, 2020 7:15 PM
To: Szabo, Istvan (Agoda) <Istvan.Szabo at agoda.com>
Cc: openstack-discuss at lists.openstack.org
Subject: Re: DB Prune

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________________________________

On Wed, Aug 26, 2020 at 06:57, "Szabo, Istvan (Agoda)"
<Istvan.Szabo at agoda.com> wrote:
> Hi,
>
>  We have a cluster where the user continuously spawn and delete
> servers which makes the db even in compressed state 1.1GB.
>  I’m sure it has a huge amount of trash because this is a cicd
> environment and the prod just uses 75MB.
>  How is it possible to cleanup the db on a safe way, what should be
> the steps?
>

 From Nova perspective you can get rid of the data of the already deleted instances via the following two commands:

nova-manage db archive_deleted_rows
nova-manage db purge

Cheers,
gibi

[1]https://docs.openstack.org/nova/latest/cli/nova-manage.html


>
>  Best regards,
>  Istvan
>
>
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________________________________
This message is confidential and is for the sole use of the intended recipient(s). It may also be privileged or otherwise protected by copyright or other legal rules. If you have received it by mistake please let us know by reply email and delete it from your system. It is prohibited to copy this message or disclose its content to anyone. Any confidentiality or privilege is not waived or lost by any mistaken delivery or unauthorized disclosure of the message. All messages sent to and from Agoda may be monitored to ensure compliance with company policies, to protect the company's interests and to remove potential malware. Electronic messages may be intercepted, amended, lost or deleted, or contain viruses.