Re: DR setup in RHOS

Hello,

What's the real issue? On this page, I don't see anything to block your DR
system. You can make it with Patroni again when you create the PostgreSQL
just up your cluster with Patroni. There is no block, you should revise
your configs for the third node.

My advice is to test environment on your local and try. It's the best way
to see what you need to do.

Rajesh Kumar <rajeshkumar(dot)dba09(at)gmail(dot)com>, 31 Tem 2024 Çar, 04:18
tarihinde şunu yazdı:

> We are already using patroni.
>
> On Tue, 30 Jul 2024, 18:03 Muhammad Waqas, <waqas(dot)m(at)bitnine(dot)net> wrote:
>
>> Please read Stream replication and repmgr tool
>>
>> Regards,
>> Muhammad Waqas
>> Bitnine
>>
>>
>> 2024년 7월 27일 (토) 오후 6:33, Joe Conway <mail(at)joeconway(dot)com>님이 작성:
>>
>>> On 7/27/24 04:34, Rajesh Kumar wrote:
>>> > We are already using patroni. With the postgres operator, we have
>>> > pgbouncer, pgbackrest and 2 nodes for postgres.
>>> >
>>> > If we want to perform the same as DR setup , how do I replicate
>>> > pgbouncer, pgbackrest and postgres ?
>>>
>>>
>>> > What configuration changes I have to make in pgbouncer, pgbackrest,
>>> > patroni and postgres? Some hint or idea on this if not in detail?
>>>
>>> > We have one master and one replica(15.6) postgres in
>>> primary
>>> > datacenter on platform openshift version 4.14.
>>> >
>>> > We are looking for DR set up , for postgres in another
>>> > datacenter in RHOS running on Hyper converged
>>> infrastructure
>>> > fusion.
>>> >
>>> > Kindly help me with som points
>>>
>>> This is likely too complex an ask for a mailing list. My recommendation
>>> is that you get help from a company that knows well how to run
>>> PostgreSQL on Openshift. For example:
>>>
>>> https://www.crunchydata.com/products/crunchy-postgresql-for-kubernetes
>>>
>>> --
>>> Joe Conway
>>> PostgreSQL Contributors Team
>>> RDS Open Source Databases
>>> Amazon Web Services: https://aws.amazon.com
>>>
>>>
>>>
>>>