How to make PAF use psql to login with password

On 3/5/19 5:57 PM, 范国腾 wrote:

Hi,

We use the PAF (https://dalibo.github.io/PAF/​) to manage the postgresql.

According to user's requirement, we could not use trust mode in the
pg_hba.conf​ file. So when running psql, it will ask us to input the
password and we have to input the password manually.

So the pcs status show the following error:

* pgsqld_stop_0 on node1-pri 'unknown error' (1): call=34,
status=complete, exitreason='Unexpected state for instance "pgsqld"
(returned 1)',
    last-rc-change='Wed Mar  6 09:09:46 2019', queued=0ms, exec=504ms

The cause of the error is that the PAF
(/usr/lib/ocf/resource.d/heartbeat/pgsqlms)  will ask to input the
password and we could not pass the password to psql command in the PAF
script.

        exec $PGPSQL, '--set', 'ON_ERROR_STOP=1', '-qXAtf', $tmpfile,
    '-R', $RS, '-F', $FS, '--port', $pgport, '--host',
$pghost,'--username','sysdba',

Is there any way for us to pass the password to the psql command in the
PAF script?

Use .pgpass?:

https://www.postgresql.org/docs/10/libpq-pgpass.html

We have tried to add the "export PGPASSWORD=123456" in the /etc/profile
and it does not work.

thanks

--
Adrian Klaver
adrian.klaver@aklaver.com