Received: (at 63717) by debbugs.gnu.org; 25 May 2023 15:02:11 +0000
From debbugs-submit-bounces <at> debbugs.gnu.org Thu May 25 11:02:11 2023
Received: from localhost ([127.0.0.1]:47816 helo=debbugs.gnu.org)
by debbugs.gnu.org with esmtp (Exim 4.84_2)
(envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>)
id 1q2CTj-000608-7V
for submit <at> debbugs.gnu.org; Thu, 25 May 2023 11:02:11 -0400
Received: from eggs.gnu.org ([209.51.188.92]:35796)
by debbugs.gnu.org with esmtp (Exim 4.84_2)
(envelope-from <ludo@HIDDEN>) id 1q2CTg-0005zu-E8
for 63717 <at> debbugs.gnu.org; Thu, 25 May 2023 11:02:09 -0400
Received: from fencepost.gnu.org ([2001:470:142:3::e])
by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
(Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q2CTa-0002OS-Ub
for 63717 <at> debbugs.gnu.org; Thu, 25 May 2023 11:02:03 -0400
DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=gnu.org;
s=fencepost-gnu-org; h=MIME-Version:In-Reply-To:Date:References:Subject:To:
From; bh=cnqYEDqNRIDAMVvJRLY6S0eQ6sPFZpJjGBiC9/ColFs=; b=jKEbiB3Ivw1txZaSLEUF
4msFqGX8J/doUtAb/wxDjtCfnuwKDKJF2fjLLlmB6nN9NkyVcIMJW0CtpgajVo0StFFGCqDlmtMfB
iTjlKdYNjmNOuNYoLqnRCgDE7tfAO7X9tftec265EYuLwqHxBkgc8PWXgfA0t88FDo0QuHyoqN2yP
K0efLcaNMTGemS7b+toMFuB3RK+bCUSwE46Qy6CitCrsMmzQk/eD8/PTAM5LApsokx6n6yIaVaKQw
UeoUFBu5lO6qiFxjzi7Vs4K7a8d5hi0pR2EZdVUUeJ4A6RbOaOvgQwDHpbD4e6ryHZmIAIAhfgV/H
uGzFGpMSU06ukw==;
Received: from 91-160-117-201.subs.proxad.net ([91.160.117.201] helo=ribbon)
by fencepost.gnu.org with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256)
(Exim 4.90_1) (envelope-from <ludo@HIDDEN>) id 1q2CTM-0000fr-9d
for 63717 <at> debbugs.gnu.org; Thu, 25 May 2023 11:02:02 -0400
From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludo@HIDDEN>
To: 63717 <at> debbugs.gnu.org
Subject: Re: bug#63717: [Shepherd] Replaced services remain active in the
shadows
References: <87h6s0efdh.fsf@HIDDEN>
Date: Thu, 25 May 2023 17:01:47 +0200
In-Reply-To: <87h6s0efdh.fsf@HIDDEN> ("Ludovic =?utf-8?Q?Court=C3=A8s=22?=
=?utf-8?Q?'s?= message of "Thu, 25 May 2023 14:59:22 +0200")
Message-ID: <87o7m8cv50.fsf@HIDDEN>
User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux)
MIME-Version: 1.0
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: quoted-printable
X-Spam-Score: -2.3 (--)
X-Debbugs-Envelope-To: 63717
X-BeenThere: debbugs-submit <at> debbugs.gnu.org
X-Mailman-Version: 2.1.18
Precedence: list
List-Id: <debbugs-submit.debbugs.gnu.org>
List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>,
<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe>
List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/>
List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org>
List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help>
List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>,
<mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe>
Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org
Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org>
X-Spam-Score: -3.3 (---)
Ludovic Court=C3=A8s <ludovic.courtes@HIDDEN> skribis:
> What seems to happen is that, in both cases, the registry points to the
> new service; =E2=80=98herd status=E2=80=99 & co. look up the service by n=
ame in the
> registry, find the new service, and rightfully show that it=E2=80=99s sto=
pped.
> But the old service still exists: it=E2=80=99s no longer in the registry,=
but it
> handles SIGCHLD, incoming connections on port 22, etc.
Fixed in Shepherd commit 63af9d7c4460b55953bfa199ea44ac0114289b64.
We=E2=80=99ll have to make a new release soon.
Ludo=E2=80=99.
bug-guix@HIDDEN:bug#63717; Package guix.
Full text available.Ludovic Courtès <ludo@HIDDEN>
to control <at> debbugs.gnu.org.
Full text available.Received: (at submit) by debbugs.gnu.org; 25 May 2023 12:59:35 +0000 From debbugs-submit-bounces <at> debbugs.gnu.org Thu May 25 08:59:34 2023 Received: from localhost ([127.0.0.1]:46226 helo=debbugs.gnu.org) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <debbugs-submit-bounces <at> debbugs.gnu.org>) id 1q2AZ4-0005bN-BZ for submit <at> debbugs.gnu.org; Thu, 25 May 2023 08:59:34 -0400 Received: from lists.gnu.org ([209.51.188.17]:37068) by debbugs.gnu.org with esmtp (Exim 4.84_2) (envelope-from <ludovic.courtes@HIDDEN>) id 1q2AZ2-0005bG-C3 for submit <at> debbugs.gnu.org; Thu, 25 May 2023 08:59:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludovic.courtes@HIDDEN>) id 1q2AZ2-0005Ty-2Y for bug-guix@HIDDEN; Thu, 25 May 2023 08:59:32 -0400 Received: from mail3-relais-sop.national.inria.fr ([192.134.164.104]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <ludovic.courtes@HIDDEN>) id 1q2AYw-000595-Nm for bug-guix@HIDDEN; Thu, 25 May 2023 08:59:31 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=inria.fr; s=dc; h=from:to:subject:date:message-id:mime-version: content-transfer-encoding; bh=PGg/QpxztxtxPmODbgjsANz3wy+3uhAatqPE//jpi/o=; b=KQovLeohe/dPtSdBLf9EHUok0F20YwZfbJtLz7MqDteTIY03F2SckL2W QgeiG31Kb0mK7L61qS6nFJPv6oTdrUQay2HqtWz/LWDK1gL1DTkAKoqUO oLL758FXPhP1gyv9GwdGin9qYN0APWQtX/PehYO9XK9KO+W0trOXVp0sd 0=; Authentication-Results: mail3-relais-sop.national.inria.fr; dkim=none (message not signed) header.i=none; spf=SoftFail smtp.mailfrom=ludovic.courtes@HIDDEN; dmarc=fail (p=none dis=none) d=inria.fr X-IronPort-AV: E=Sophos;i="6.00,191,1681164000"; d="scan'208";a="56993248" Received: from 91-160-117-201.subs.proxad.net (HELO ribbon) ([91.160.117.201]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 May 2023 14:59:24 +0200 From: =?utf-8?Q?Ludovic_Court=C3=A8s?= <ludovic.courtes@HIDDEN> To: bug-guix@HIDDEN Subject: [Shepherd] Replaced services remain active in the shadows X-URL: http://www.fdn.fr/~lcourtes/ X-Revolutionary-Date: Sextidi 6 Prairial an 231 de la =?utf-8?Q?R=C3=A9vol?= =?utf-8?Q?ution=2C?= jour de la =?utf-8?Q?M=C3=A9lisse?= X-PGP-Key-ID: 0x090B11993D9AEBB5 X-PGP-Key: http://www.fdn.fr/~lcourtes/ludovic.asc X-PGP-Fingerprint: 3CE4 6455 8A84 FDC6 9DB4 0CFB 090B 1199 3D9A EBB5 X-OS: x86_64-pc-linux-gnu Date: Thu, 25 May 2023 14:59:22 +0200 Message-ID: <87h6s0efdh.fsf@HIDDEN> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/28.2 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Received-SPF: pass client-ip=192.134.164.104; envelope-from=ludovic.courtes@HIDDEN; helo=mail3-relais-sop.national.inria.fr X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01, T_SPF_HELO_TEMPERROR=0.01 autolearn=ham autolearn_force=no X-Spam_action: no action X-Spam-Score: -1.3 (-) X-Debbugs-Envelope-To: submit X-BeenThere: debbugs-submit <at> debbugs.gnu.org X-Mailman-Version: 2.1.18 Precedence: list List-Id: <debbugs-submit.debbugs.gnu.org> List-Unsubscribe: <https://debbugs.gnu.org/cgi-bin/mailman/options/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=unsubscribe> List-Archive: <https://debbugs.gnu.org/cgi-bin/mailman/private/debbugs-submit/> List-Post: <mailto:debbugs-submit <at> debbugs.gnu.org> List-Help: <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=help> List-Subscribe: <https://debbugs.gnu.org/cgi-bin/mailman/listinfo/debbugs-submit>, <mailto:debbugs-submit-request <at> debbugs.gnu.org?subject=subscribe> Errors-To: debbugs-submit-bounces <at> debbugs.gnu.org Sender: "Debbugs-submit" <debbugs-submit-bounces <at> debbugs.gnu.org> X-Spam-Score: -2.3 (--) Hello! A bug we noticed with the Shepherd 0.10.0 on berlin: after reconfiguring, which registers a =E2=80=9Creplacement=E2=80=9D for services= currently running, restarting said services (with =E2=80=98herd restart=E2=80=99 or s= imilar, which is supposed to instate the replacement) happens to leave the old service behind. Example: =E2=80=98ssh-daemon=E2=80=99 is marked as stopped because it canno= t bind to port 22; indeed, there=E2=80=99s still a service listening on port 22, the = one service that should have been replaced. Likewise for =E2=80=98cuirass-web=E2=80=99 for instance: it=E2=80=99s marke= d as failing to start, but in fact it=E2=80=99s running; if you try to kill the =E2=80=98cu= irass web=E2=80=99 process, you can see it=E2=80=99s respawned and /var/log/messages shows that very clearly. What seems to happen is that, in both cases, the registry points to the new service; =E2=80=98herd status=E2=80=99 & co. look up the service by nam= e in the registry, find the new service, and rightfully show that it=E2=80=99s stopp= ed. But the old service still exists: it=E2=80=99s no longer in the registry, b= ut it handles SIGCHLD, incoming connections on port 22, etc. Ludo=E2=80=99.
Ludovic Courtès <ludovic.courtes@HIDDEN>:bug-guix@HIDDEN.
Full text available.bug-guix@HIDDEN:bug#63717; Package guix.
Full text available.
GNU bug tracking system
Copyright (C) 1999 Darren O. Benham,
1997 nCipher Corporation Ltd,
1994-97 Ian Jackson.