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[73.34.52.237]) by smtp.gmail.com with ESMTPSA id s4-v6sm5314632ita.36.2018.03.22.11.39.18 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 22 Mar 2018 11:39:18 -0700 (PDT) From: Jason Petersen Message-Id: Content-Type: multipart/signed; boundary="Apple-Mail=_87417A36-E962-4201-8F60-91383497C903"; protocol="application/pgp-signature"; micalg=pgp-sha512 Mime-Version: 1.0 (Mac OS X Mail 11.2 \(3445.5.20\)) Subject: Re: [pgsql-pkg-yum] Amazon Linux PGDG Repo? Date: Thu, 22 Mar 2018 12:39:17 -0600 In-Reply-To: <1521711736.3121.117.camel@gunduz.org> Cc: Craig Ringer , Daniel Farina , pgsql-pkg-yum To: =?utf-8?B?RGV2cmltIEfDvG5kw7x6?= References: <2BB723C7-A28E-4D97-9270-B71F0BEEE338@citusdata.com> <1507572079.26403.34.camel@gunduz.org> <1507637755.26403.49.camel@gunduz.org> <1521675633.3121.81.camel@gunduz.org> <1521711736.3121.117.camel@gunduz.org> X-Mailer: Apple Mail (2.3445.5.20) List-Id: List-Help: List-Subscribe: List-Post: List-Owner: List-Archive: Precedence: bulk --Apple-Mail=_87417A36-E962-4201-8F60-91383497C903 Content-Type: multipart/alternative; boundary="Apple-Mail=_F006CE6D-89E0-491B-A17C-C6463F11C17B" --Apple-Mail=_F006CE6D-89E0-491B-A17C-C6463F11C17B Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset=utf-8 > On Mar 22, 2018, at 3:42 AM, Devrim G=C3=BCnd=C3=BCz = wrote: >=20 > I don't know, I don't have access to Amazon Linux. Daniel? Apart from EC2 having free instance types, Amazon Linux can now be run = in Docker, so I don=E2=80=99t really understand the above? Or I guess = you meant temporarily? I emailed with Daniel about it a while back, here=E2=80=99s a snippet. = Spoiler: there are macros=E2=80=A6 > Begin forwarded message: >=20 > From: Jason Petersen > Subject: Re: [pgsql-pkg-yum] Amazon Linux PGDG Repo? > Date: October 11, 2017 at 11:30:26 AM MDT >=20 > [=E2=80=A6] >=20 >> On Oct 10, 2017, at 5:18 PM, Daniel Farina > wrote: >>=20 >> Were you able to use macro detection to achieve this? I've done = something similar by overriding the macros, e.g. via some "%global" = statements. That's how I made packages. >=20 > I started out doing that, then I got more curious where %rhel was = defined and why it wasn=E2=80=99t defined in Amazon Linux. This led me = to /etc/rpm/macros.disttag, which on Amazon Linux has this: >=20 > # dist macros >=20 > %amzn 1 > %dist .amzn1 > %amzn1 1 >=20 > Based on that I was able to add if statements to, for instance, = include the python27-devel package (on RHEL it=E2=80=99s just = python-devel, so RHEL logic wasn=E2=80=99t directly applicable). Where I = didn=E2=80=99t know the =E2=80=9Cright=E2=80=9D answer, I just defaulted = to adding conditionals to have amzn behave identically to RHEL 6 (no = systemd, no Python 3, etc.) >=20 > With that I got a package build going of all the postgresql packages = (libpq, contrib, etc. all included). If this is =E2=80=9Cstandard=E2=80=9D= enough we [could] probably [=E2=80=A6 add these conditionals =E2=80=A6] = to the specfiles and add a buildfarm instance that just runs Amazon = Linux in Docker and dumps the rpms to a shared volume for export. So you can easily test for %amzn, %amzn1, or the contents of %dist=E2=80=A6= -- Jason Petersen Software Engineer | Citus Data 303.736.9255 jason@citusdata.com --Apple-Mail=_F006CE6D-89E0-491B-A17C-C6463F11C17B Content-Transfer-Encoding: quoted-printable Content-Type: text/html; charset=utf-8
On = Mar 22, 2018, at 3:42 AM, Devrim G=C3=BCnd=C3=BCz <devrim@gunduz.org> = wrote:

I don't know, I don't have access to Amazon = Linux. Daniel?

Apart from EC2 having free instance = types, Amazon Linux can now be run in Docker, so I don=E2=80=99t really = understand the above? Or I guess you meant temporarily?

I emailed with Daniel = about it a while back, here=E2=80=99s a snippet. Spoiler: there are = macros=E2=80=A6

Begin= forwarded message:

From: Jason Petersen <jason@citusdata.com>
Subject: Re: [pgsql-pkg-yum] = Amazon Linux PGDG Repo?
Date: October 11, 2017 at 11:30:26 AM MDT

[=E2=80=A6]

On Oct 10, 2017, at 5:18 PM, Daniel Farina = <daniel@citusdata.com> wrote:

Were = you able to use macro detection to achieve this? I've done something = similar by overriding the macros, e.g. via some "%global" statements. = That's how I made packages.

I started out doing that, then I got = more curious where %rhel was defined and why it wasn=E2=80=99t defined = in Amazon Linux. This led me to /etc/rpm/macros.disttag, which on = Amazon Linux has this:

# = dist macros
    =  
%amzn     =           1
%dist         =  .amzn1
%amzn1   =           1

Based on = that I was able to add if statements to, for instance, include = the python27-devel package (on RHEL it=E2=80=99= s just python-devel, so RHEL logic wasn=E2=80=99t = directly applicable). Where I didn=E2=80=99t know the =E2=80=9Cright=E2=80= =9D answer, I just defaulted to adding conditionals to have amzn behave = identically to RHEL 6 (no systemd, no Python 3, etc.)

With that I got a = package build going of all the postgresql packages (libpq, contrib, etc. = all included). If this is =E2=80=9Cstandard=E2=80=9D enough we [could] = probably [=E2=80=A6 add these conditionals =E2=80=A6] to the specfiles = and add a buildfarm instance that just runs Amazon Linux in Docker and = dumps the rpms to a shared volume for = export.

So you can easily test for %amzn, = %amzn1, or the contents of %dist=E2=80=A6

--
Jason = Petersen
Software = Engineer | Citus Data
303.736.9255
jason@citusdata.com

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