RE: issues connecting to RDS from psql 9.2 v 14.2 - Mailing list pgsql-admin

From Capobianco, Tony
Subject RE: issues connecting to RDS from psql 9.2 v 14.2
Date
Msg-id BLAPR13MB4660B38538B96140CF11EC0A9EFA9@BLAPR13MB4660.namprd13.prod.outlook.com
Whole thread Raw
In response to Re: issues connecting to RDS from psql 9.2 v 14.2  (Tom Lane <tgl@sss.pgh.pa.us>)
Responses Re: issues connecting to RDS from psql 9.2 v 14.2  (Florents Tselai <florents.tselai@gmail.com>)
List pgsql-admin
Ok, that makes sense.  Attempting the below, but receiving this error:

./configure --without-readline --with-includes=/usr/lib --with-openssl

checking for CRYPTO_new_ex_data in -lcrypto... no
configure: error: library 'crypto' is required for OpenSSL

[postgres@servername postgresql-14.2]$ ls -lhrt /usr/lib/*crypt*
-rwxr-xr-x 1 root root 547K Feb 28  2017 /usr/lib/libgcrypt.so.11.8.2
lrwxrwxrwx 1 root root   19 Aug 29  2017 /usr/lib/libgcrypt.so.11 -> libgcrypt.so.11.8.2
-rwxr-xr-x 1 root root  38K Sep 14  2021 /usr/lib/libcrypt-2.17.so
lrwxrwxrwx 1 root root   16 Nov 12 07:01 /usr/lib/libcrypt.so.1 -> libcrypt-2.17.so
lrwxrwxrwx 1 root root   23 Nov 12 07:01 /usr/lib/libcrypt.so -> ../../lib/libcrypt.so.1

Tony

-----Original Message-----
From: Tom Lane <tgl@sss.pgh.pa.us>
Sent: Wednesday, April 27, 2022 12:47 PM
To: Capobianco, Tony <Tony.Capobianco@bcbsma.com>
Cc: pgsql-admin@lists.postgresql.org
Subject: Re: issues connecting to RDS from psql 9.2 v 14.2

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"Capobianco, Tony" <Tony.Capobianco@bcbsma.com> writes:
> Our RHEL 7.9 installation comes with PostgreSQL 9.2 installed which I know has been desupported.  We installed 14.2
ina non-default location and observe this unusual behavior: 
> [postgres@servername ~]$ psql -h RDS-instance.rds.amazonaws.com -p
> 5432 -d dbname -U root Password for user root:
> psql (9.2.24, server 12.8)
> WARNING: psql version 9.2, server version 12.0.
>          Some psql features might not work.
> SSL connection (cipher: cipher text here, bits: 256) Type "help" for
> help.

> daldb=> \q
> [postgres@ servername ~]$ export
> LD_LIBRARY_PATH=/u01/apps/postgres/postgresql-14.2/pg14.2/usr/local/pg
> sql/lib [postgres@ servername ~]$
> /u01/apps/postgres/postgresql-14.2/pg14.2/usr/local/pgsql/bin/psql -h
> RDS-instance.rds.amazonaws.com -p 5432 -d dbname -U root
> psql: error: connection to server at " RDS-instance.rds.amazonaws.com
> " (1.2.3.4), port 5432 failed: FATAL:  no pg_hba.conf entry for
> host "1.2.3.4", user "root", database "dbname", SSL off [postgres@
> servername ~]$

> Any ideas of why I'm encountering this issue?

Looks like you neglected to build psql with OpenSSL support, and the server is insisting on having an SSL connection.

                        regards, tom lane




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