On 10/14/22 11:33, Tharmarajah, Sam wrote:
>
> Hi,
>
> We are wondering what is open-source tools being used to set up the HA. We
> are also looking for a way to pass the reads to all the HA nodes and
> writes to the primary. One of the pressing criteria is the HA also should
> be able to handle the node being taken down during patching and should be
> able to fail back or recover seamlessly without any manual intervention.
>
> This is the first time we are embarking on HA, so would like some advice
> and caveats to avoid.
>
I meant PgBouncer, not PgPool. No SELECT load balancing, though.
https://www.pgbouncer.org/
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