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Re: how to view config file changes without running an upgrade?

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On 03/21/18 17:18, Greg Wooledge wrote:
> On Wed, Mar 21, 2018 at 04:46:16PM +0100, Harald Dunkel wrote:
>> Its pretty painful to resolve config file conflicts in (lets say)
>> dovecot at upgrade time, putting EMail access for +200 users at risk.
>> I have to check in advance. Resolving config file conflicts during
>> the upgrade is too late.
> 
> Then you need a second system, to test the upgrades on.  If you don't
> keep one around at all times, then you could create one on the fly
> with debootstrap, rsync your current configs into it, and test the
> upgrade in there.
> 

We have tons of stage systems. EMail stage systems are especially painful.
They are constantly out of sync to the production host, making it even
more necessary to review the diffs between the config files in the most
recent packages and the installed files *before* running an upgrade.

Dovecot was just an example, anyway.

Regards
Harri

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how to view config file changes without running an upgrade? Harald Dunkel <harald.dunkel@aixigo.de> - 2018-03-21 09:20 +0100
  Re: how to view config file changes without running an upgrade? The Wanderer <wanderer@fastmail.fm> - 2018-03-21 12:50 +0100
    Re: how to view config file changes without running an upgrade? rhkramer@gmail.com - 2018-03-21 13:30 +0100
      Re: how to view config file changes without running an upgrade? Hans <hans.ullrich@loop.de> - 2018-03-21 14:30 +0100
    Re: how to view config file changes without running an upgrade? Curt <curty@free.fr> - 2018-03-21 14:50 +0100
      Re: how to view config file changes without running an upgrade? Curt <curty@free.fr> - 2018-03-21 15:20 +0100
        Re: how to view config file changes without running an upgrade? Cindy-Sue Causey <butterflybytes@gmail.com> - 2018-03-21 16:40 +0100
          Re: how to view config file changes without running an upgrade? deloptes <deloptes@gmail.com> - 2018-03-21 22:00 +0100
            Re: how to view config file changes without running an upgrade? Richard Hector <richard@walnut.gen.nz> - 2018-03-21 22:40 +0100
              Re: how to view config file changes without running an upgrade? deloptes <deloptes@gmail.com> - 2018-03-21 22:50 +0100
                Re: how to view config file changes without running an upgrade? Curt <curty@free.fr> - 2018-03-22 11:20 +0100
                Re: how to view config file changes without running an upgrade? felmon davis <moelmoel2714@gmail.com> - 2018-03-27 09:00 +0200
                Re: how to view config file changes without running an upgrade? Curt <curty@free.fr> - 2018-03-27 09:30 +0200
            Re: how to view config file changes without running an upgrade? Jason <electron@emypeople.net> - 2018-03-22 03:30 +0100
    Re: how to view config file changes without running an upgrade? Harald Dunkel <harald.dunkel@aixigo.de> - 2018-03-21 16:50 +0100
      Re: how to view config file changes without running an upgrade? Greg Wooledge <wooledg@eeg.ccf.org> - 2018-03-21 17:20 +0100
        Re: how to view config file changes without running an upgrade? deloptes <deloptes@gmail.com> - 2018-03-21 22:00 +0100
        Re: how to view config file changes without running an upgrade? Harald Dunkel <harald.dunkel@aixigo.de> - 2018-03-22 11:20 +0100
          Re: how to view config file changes without running an upgrade? Tomaž Šolc <tomaz.solc@tablix.org> - 2018-03-23 10:20 +0100
  Re: how to view config file changes without running an upgrade? David Wright <deblis@lionunicorn.co.uk> - 2018-03-21 16:00 +0100
    Re: how to view config file changes without running an upgrade? Greg Wooledge <wooledg@eeg.ccf.org> - 2018-03-21 16:20 +0100
      Re: how to view config file changes without running an upgrade? David Wright <deblis@lionunicorn.co.uk> - 2018-03-21 18:20 +0100
    Re: how to view config file changes without running an upgrade? <tomas@tuxteam.de> - 2018-03-21 16:20 +0100
  Re: how to view config file changes without running an upgrade? Harald Dunkel <harald.dunkel@aixigo.de> - 2018-03-21 17:00 +0100

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