Thread: Configuration on CentOS 4.6

Configuration on CentOS 4.6

From
Bruce Hyatt
Date:
I installed CentOS 4 which included Postgresql 7.something,
updated to final, but it seems that the configuration was not
done during install.

On top of that, the file structure doesn't match what's in the
Postgres documentation so I can't figure out how to get it
configured.

For example, there's no pg_hba.config and there's no directory
/pgsql/data anywhere to put one in.

ANyone familiar with this situation?

Thanks,
Bruce


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Re: Configuration on CentOS 4.6

From
"Phillip Smith"
Date:
> For example, there's no pg_hba.config and there's no directory /pgsql/data
anywhere to put one in.

You need to run initdb which will generate those files with default content.

I'm not sure where CentOS / RedHat puts them by default (I compile from
source) but at a guess:
/usr/local/postgres/bin/initdb -D /path/to/database/files/ databasename

Run that as the postgres user.
/path/to/database/files/ is where you want to put the files. It does not
need to exist already as initdb will create it. Depends how CentOS / RedHat
have setup the package, but it would possible default to
/usr/local/postgres/data/ I think.


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Re: Configuration on CentOS 4.6

From
Bruce Hyatt
Date:
--- Phillip Smith <phillip.smith@weatherbeeta.com.au> wrote:

> > For example, there's no pg_hba.config and there's no
> directory /pgsql/data
> anywhere to put one in.
>
> You need to run initdb which will generate those files with
> default content.
>
> I'm not sure where CentOS / RedHat puts them by default (I
> compile from
> source) but at a guess:
> /usr/local/postgres/bin/initdb -D /path/to/database/files/
> databasename
>
> Run that as the postgres user.
> /path/to/database/files/ is where you want to put the files.
> It does not
> need to exist already as initdb will create it. Depends how
> CentOS / RedHat
> have setup the package, but it would possible default to
> /usr/local/postgres/data/ I think.

Thanks very much. That worked.

I was trying to use createdb and getting the message "user
doesn't exist." Previously when I installed postgresql, I also
compiled it from source and had no problem creating a db and
getting it running. For some reason, trying to step in in the
middle of the process got me hung up

Sincerely,
Bruce


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Re: Configuration on CentOS 4.6

From
"Phillip Smith"
Date:
> Thanks very much. That worked.
>
> I was trying to use createdb and getting the message "user doesn't
> exist." Previously when I installed postgresql, I also compiled it
> from source and had no problem creating a db and getting it running.
> For some reason, trying to step in in the middle of the process
> got me hung up

Understandable :)
I get the same problem, so I just compile from source to avoid the
issue :P


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Re: Configuration on CentOS 4.6

From
Alan Hodgson
Date:
On Monday 28 April 2008, Bruce Hyatt <brucejhyatt@yahoo.com> wrote:
> I installed CentOS 4 which included Postgresql 7.something,
> updated to final, but it seems that the configuration was not
> done during install.
>
> On top of that, the file structure doesn't match what's in the
> Postgres documentation so I can't figure out how to get it
> configured.
>
> For example, there's no pg_hba.config and there's no directory
> /pgsql/data anywhere to put one in.
>
> ANyone familiar with this situation?

The first time you start the service the Red Hat init script will run initdb
for you.


--
Alan

Re: Configuration on CentOS 4.6

From
Bruce Hyatt
Date:
--- Alan Hodgson <ahodgson@simkin.ca> wrote:

> On Monday 28 April 2008, Bruce Hyatt <brucejhyatt@yahoo.com>
> wrote:
> > I installed CentOS 4 which included Postgresql 7.something,
> > updated to final, but it seems that the configuration was
> not
> > done during install.
> >
> > On top of that, the file structure doesn't match what's in
> the
> > Postgres documentation so I can't figure out how to get it
> > configured.
> >
> > For example, there's no pg_hba.config and there's no
> directory
> > /pgsql/data anywhere to put one in.
> >
> > ANyone familiar with this situation?
>
> The first time you start the service the Red Hat init script
> will run initdb
> for you.


That didn't seem to have happened. It wasn't until I ran it
myself from the command line that I could create a database.

Bruce


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Re: Configuration on CentOS 4.6

From
Devrim GÜNDÜZ
Date:
Hi,

On Mon, 2008-04-28 at 16:56 -0700, Bruce Hyatt wrote:

> For example, there's no pg_hba.config and there's no directory
> /pgsql/data anywhere to put one in.

run

service postgresql start

It will run initdb for you, and start database. Also the directory
structure is actually /var/lib/pgsql/data .

Regards,
--
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PostgreSQL Replication, Consulting, Custom Development, 24x7 support
Managed Services, Shared and Dedicated Hosting
Co-Authors: plPHP, ODBCng - http://www.commandprompt.com/

Attachment

Re: Configuration on CentOS 4.6

From
Devrim GÜNDÜZ
Date:
Hi,

On Tue, 2008-04-29 at 11:32 +1000, Phillip Smith wrote:
> I get the same problem, so I just compile from source to avoid the
> issue :P

So you say precompiled binaries are different that what you compile on
your server, in terms of functionality?

:)
--
Devrim GÜNDÜZ , RHCE
PostgreSQL Replication, Consulting, Custom Development, 24x7 support
Managed Services, Shared and Dedicated Hosting
Co-Authors: plPHP, ODBCng - http://www.commandprompt.com/

Attachment

Re: Configuration on CentOS 4.6

From
"Phillip Smith"
Date:
>> On Tue, 2008-04-29 at 11:32 +1000, Phillip Smith wrote:
>> I get the same problem, so I just compile from source to avoid the
>> issue :P
>
> So you say precompiled binaries are different that what you compile on
your server, in terms of functionality?

Not at all (unless I'm compiling a different version than what my distro
repos have. For example, Ubuntu 6.06LTS repos only go to PG-8.1 at the
moment, but I've compiled 8.2 on a box running 6.06LTS :)


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