pg_dump is ignoring my pgpass file

Started by Luca Ferrariover 17 years ago3 messagesgeneral
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#1Luca Ferrari
fluca1978@infinito.it

Hi all,
I'm running 8.2.9, and I've got a curious problem on a database of my cluster.
I've got my pgpass file:

backup@backup:~$ cat ~/.pgpass
192.168.1.2:5432:raydb:ray:xxxxxxx
192.168.1.2:5432:hrpmdb:hrpm:xxxxx
192.168.1.2:5432:vatcontrollerdb:vatcontroller:xxxxxx

and if I connect from the command line to any database I'm not prompted for a
password. But if I try to execute the following:

pg_dump --create --column-inserts -v -f raydb_ott_20_08.sql -U ray -h
sedeldap raydb

I'm prompted for a password immediatly. But if I execute the same command with
another database (and another user) I'm not prompted for a password at all.
I've checked and the ray user is also owner of the raydb.....any idea on what
I'm missing?

Thanks,
Luca

#2Tom Lane
tgl@sss.pgh.pa.us
In reply to: Luca Ferrari (#1)
Re: pg_dump is ignoring my pgpass file

Luca Ferrari <fluca1978@infinito.it> writes:

I've got my pgpass file:

backup@backup:~$ cat ~/.pgpass
192.168.1.2:5432:raydb:ray:xxxxxxx
192.168.1.2:5432:hrpmdb:hrpm:xxxxx
192.168.1.2:5432:vatcontrollerdb:vatcontroller:xxxxxx

... But if I try to execute the following:

pg_dump --create --column-inserts -v -f raydb_ott_20_08.sql -U ray -h
sedeldap raydb

AFAICT the matching of .pgpass entries to a connection attempt is
strictly textual. "sedeldap" != "192.168.1.2" therefore none of
these entries apply. The question is not so much why ray isn't
getting let in, as why anyone else is ...

regards, tom lane

#3Luca Ferrari
fluca1978@infinito.it
In reply to: Tom Lane (#2)
Re: pg_dump is ignoring my pgpass file

On Tuesday 21 October 2008 Tom Lane's cat, walking on the keyboard, wrote:

AFAICT the matching of .pgpass entries to a connection attempt is
strictly textual. "sedeldap" != "192.168.1.2" therefore none of
these entries apply.

Thanks, I'm able to make entries work only with the ip address, and not a
hostname. I guess this is a lookup problem, however with ip addresses it
works.

Luca