[Pgpool-general] Multiple Instances of pgpool
Tatsuo Ishii
ishii at sraoss.co.jp
Fri Oct 14 23:50:50 GMT 2005
> Is it possible to run multiple instances of pgpool on the same server?
Sure. Why not.
> If I have two different clusters of application servers that I want
> to throttle separately in terms of postgres access but don't want
> them competing with one another, it seems like it would be useful to
> have pgpool run as determine by two separate configuration files, but
> I currently don't seem to be able to start multiple separate instance
> of pgpool.
If you have two separate configuration files, you need to specify them
by -f option. Example:
instance 1: pgpool -f /etc/pgpool1.conf
instance 2: pgpool -f /etc/pgpool2.conf
In pgpool1.conf and pgpool2.conf following directives should have
different values:
port
socket_dir
logdir
Hope this helps,
--
SRA OSS, Inc. Japan
Tatsuo Ishii
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