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Groups > linux.debian.devel > #101707

Re: Require packages to build without any configured DNS

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On Tue, Sep 14, 2021 at 10:05:01AM +0200, Johannes Schauer Marin Rodrigues wrote:
> Hi,
> 
> Quoting Mattia Rizzolo (2021-09-06 16:39:39)
> > As the pbuilder maintainer, I've been asked to make it serve a non-working
> > /etc/resolv.conf just to make that bug above moot, so I'm quite biased on the
> > matter myself :)
> 
> sbuild already disables network access for all chroot backends that support it.

As several people already stated, this is *not* about network access.

> Schroot, the default chroot backend, currently doesn't allow this. See #802849.

Likewise pbuilder, yes.

> The only chroot backend that allows disabling the network is the unshare
> backend. It does so, by unsharing the network namespace, only bringing up the
> loopback interface and writing an empty /etc/resolv.conf.

So you ship an *empty* /etc/resolv.conf?  Then I suppose you also can't
build packages using dnspython in their tests with your configuration?

-- 
regards,
                        Mattia Rizzolo

GPG Key: 66AE 2B4A FCCF 3F52 DA18  4D18 4B04 3FCD B944 4540      .''`.
More about me:  https://mapreri.org                             : :'  :
Launchpad user: https://launchpad.net/~mapreri                  `. `'`
Debian QA page: https://qa.debian.org/developer.php?login=mattia  `-

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Thread

Require packages to build without any configured DNS Mattia Rizzolo <mattia@debian.org> - 2021-09-06 16:50 +0200
  Re: Require packages to build without any configured DNS Don Armstrong <don@debian.org> - 2021-09-08 01:50 +0200
    Re: Require packages to build without any configured DNS Adrian Bunk <bunk@debian.org> - 2021-09-08 15:00 +0200
  Re: Require packages to build without any configured DNS Thomas Goirand <zigo@debian.org> - 2021-09-08 16:20 +0200
    Re: Require packages to build without any configured DNS Pirate Praveen <praveen@onenetbeyond.org> - 2021-09-08 16:30 +0200
      Re: Require packages to build without any configured DNS Adrian Bunk <bunk@debian.org> - 2021-09-08 17:30 +0200
        Re: Require packages to build without any configured DNS Pirate Praveen <praveen@onenetbeyond.org> - 2021-09-09 00:00 +0200
          Re: Require packages to build without any configured DNS Paul Wise <pabs@debian.org> - 2021-09-09 06:50 +0200
  Re: Require packages to build without any configured DNS Helmut Grohne <helmut@subdivi.de> - 2021-09-08 18:00 +0200
    Re: Require packages to build without any configured DNS Adrian Bunk <bunk@debian.org> - 2021-09-08 19:10 +0200
    Re: Require packages to build without any configured DNS Thomas Goirand <zigo@debian.org> - 2021-09-08 22:30 +0200
      Re: Require packages to build without any configured DNS Paul Wise <pabs@debian.org> - 2021-09-09 06:50 +0200
        Re: Require packages to build without any configured DNS Adrian Bunk <bunk@debian.org> - 2021-09-09 09:40 +0200
          Re: Require packages to build without any configured DNS Thomas Goirand <zigo@debian.org> - 2021-09-12 21:10 +0200
      Re: Require packages to build without any configured DNS Josh Triplett <josh@joshtriplett.org> - 2021-09-10 11:00 +0200
        Re: Require packages to build without any configured DNS Thomas Goirand <zigo@debian.org> - 2021-09-12 21:10 +0200
          Re: Require packages to build without any configured DNS Josh Triplett <josh@joshtriplett.org> - 2021-09-13 06:20 +0200
  Re: Require packages to build without any configured DNS Josh Triplett <josh@joshtriplett.org> - 2021-09-08 18:10 +0200
    Re: Require packages to build without any configured DNS Adrian Bunk <bunk@debian.org> - 2021-09-10 22:40 +0200
      Re: Require packages to build without any configured DNS Don Armstrong <don@debian.org> - 2021-09-14 09:00 +0200
        Re: Require packages to build without any configured DNS Adrian Bunk <bunk@debian.org> - 2021-09-14 14:50 +0200
  Re: Require packages to build without any configured DNS Johannes Schauer Marin Rodrigues <josch@debian.org> - 2021-09-14 10:20 +0200
    Re: Require packages to build without any configured DNS Mattia Rizzolo <mattia@debian.org> - 2021-09-14 15:40 +0200
      Re: Require packages to build without any configured DNS Johannes Schauer Marin Rodrigues <josch@debian.org> - 2021-09-14 19:20 +0200
        Re: Require packages to build without any configured DNS Scott Kitterman <debian@kitterman.com> - 2021-09-14 19:50 +0200

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