Re: Cutting support for OpenSSL 1.0.1 and 1.0.2 in 17~?

From: Jacob Champion <jacob(dot)champion(at)enterprisedb(dot)com>
To: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Cc: Daniel Gustafsson <daniel(at)yesql(dot)se>, Thomas Munro <thomas(dot)munro(at)gmail(dot)com>, Michael Paquier <michael(at)paquier(dot)xyz>, Postgres hackers <pgsql-hackers(at)lists(dot)postgresql(dot)org>
Subject: Re: Cutting support for OpenSSL 1.0.1 and 1.0.2 in 17~?
Date: 2024-04-03 17:25:36
Message-ID: CAOYmi+nh=o=tGjpDYsqV8tR6f2Qba4KNE5nvxWZw1ErW5izoZw@mail.gmail.com
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On Wed, Apr 3, 2024 at 8:29 AM Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> wrote:
> I count 3 machines running 1.0.1, 18 running some flavor
> of 1.0.2, and 7 running various LibreSSL versions.

I don't know all the tradeoffs with buildfarm wrangling, but IMO all
those 1.0.2 installations are the most problematic, so I dug in a bit:

arowana CentOS 7
batfish Ubuntu 16.04.3
boa RHEL 7
buri CentOS 7
butterflyfish Photon 2.0
clam RHEL 7.1
cuon Ubuntu 16.04
dhole CentOS 7.4
hake OpenIndiana hipster
mantid CentOS 7.9
margay Solaris 11.4.42
massasauga Amazon Linux 2
myna Photon 3.0
parula Amazon Linux 2
rhinoceros CentOS 7.1
shelduck SUSE 12SP5
siskin RHEL 7.9
snakefly Amazon Linux 2

The RHEL7-alikes are the biggest set, but that's already discussed
above. Looks like SUSE 12 goes EOL later this year (October 2024), and
it ships OpenSSL 1.1.1 as an option. Already-dead distros are Ubuntu
16.04 (April 2021), Photon 2 (January 2023), and Photon 3 (March
2024). That leaves AL2, OpenIndiana Hipster, and Solaris 11.4, all of
which appear to have newer versions of OpenSSL shipped and selectable.

--Jacob

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