[Pgpool-general] pgpool running on only one box?
Guillaume Lelarge
guillaume at lelarge.info
Thu Mar 31 08:04:06 UTC 2011
Le 31/03/2011 09:40, Micka a écrit :
> My idea was, and I didn't test it, it's:
>
> Server 1 Server 2
> postgres 9 A postgres9 B
> pgpool A pgpool B
> application A application B
>
> The idea was :
>
> - pgpool A is active, it's doing a streaming replication with postgres A and
> B.
pgPool-II doesn't do streaming replication. PostgreSQL does.
> -application A is communicating with pgpool A.
> - application B is communicating with pgpool A.
>
> if the server 1 goes down, pgpool is starting, doing the failover command.
> The application B detect that pgpoolA is not working anymore, and try to
> communicate with pgpoolB.
>
Should work.
--
Guillaume
http://www.postgresql.fr
http://dalibo.com
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