On Wed, Sep 12, 2012 at 12:41 AM, Kenaniah Cerny <kenaniah@xxxxxxxxx> wrote:
> Hi all,
>
> I would first like to thank everyone involved for all of the hard work that
> goes into the postgres and the RPMs.I have a small request:
>
> In the service script that gets installed to /etc/rc.d/init.d/, there is a
> hard-coded value for PGPORT. Would it be possible to have this variable and
> the corresponding -p flag set when calling postgres removed?
>
> Explicitly specifying the port flag causes the port setting of
> postgresql.conf to be ignored. When postgresql.conf does not have the port
> explicitly defined, postgres falls back on the value of PGPORT, and
> ultimately 5432 when PGPORT is not present in the environment.
>
> My main use case for this request is concurrently running multiple versions
> of postgresql on non-standard ports on the same box.
Your best bet for running > 1 versions and / or > 1 clusters of the
same version, is to run debian or any debian based distro. You create
a new cluster like so:
pg_createcluster
Usage: /usr/bin/pg_createcluster [options] <version> <cluster name>
Options:
-u <uid> cluster owner and superuser (default: 'postgres')
-g <gid> group for data files (default: primary group of owner)
-d <dir> data directory (default:
/var/lib/postgresql/<version>/<cluster name>)
-s <dir> socket directory (default: /var/run/postgresql for clusters
owned by 'postgres', /tmp for other clusters)
-l <dir> path to desired log file (default:
/var/log/postgresql/postgresql-<version>-<cluster>.log)
--locale <encoding>
set cluster locale (default: inherit from environment)
--lc-collate/ctype/messages/monetary/numeric/time <locale>
like --locale, but only set for a particular category
-e <encoding> Default encoding (default: derived from locale)
-p <port> port number (default: next free port starting from 5432)
--start start the cluster after creating it
--start-conf auto|manual|disabled
Set automatic startup behaviour in start.conf (default: 'auto')
While RHEL is a solid and reliable OS, it was never built to run > 1
version etc of pgsql easily.
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