| From: | Stephen Frost <sfrost(at)snowman(dot)net> |
|---|---|
| To: | Victor Sudakov <vas(at)sibptus(dot)ru> |
| Cc: | Scott Ribe <scott_ribe(at)elevated-dev(dot)com>, Pgsql-admin <pgsql-admin(at)lists(dot)postgresql(dot)org> |
| Subject: | Re: Running PostgreSQL in Kubernetes? |
| Date: | 2021-07-28 20:34:51 |
| Message-ID: | 20210728203451.GC20766@tamriel.snowman.net |
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| Thread: | |
| Lists: | pgsql-admin |
Greetings,
* Victor Sudakov (vas(at)sibptus(dot)ru) wrote:
> Scott Ribe wrote:
> > > On Jul 27, 2021, at 12:57 AM, Victor Sudakov <vas(at)sibptus(dot)ru> wrote:
> > >
> > > Have you been able to a) upload backups to S3 and b) perform PITR from
> > > S3 with CrunchyData?
> >
> > I have never tried either.
> >
> > I have recovered from the backups,
>
> Using the CrunchyData operator built-in backup service?
>
> > but never used PITR from the WAL archives.
>
> It's really very efficient and elegant with wal-g. wal-g fetches data
> from S3 in parallel and can prefetch.
>
> I've done PITR from S3 many times in a lab, and a couple of times on
> real data. But to use wal-g inside Kubernetes, I probably need
> Zalando's operator which I dislike.
The Crunchy operator uses pgbackrest, which also supports parallel
restore and pre-fetching.
Thanks,
Stephen
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