On Thu, Nov 14, 2019 at 4:58 AM Barry Margolin wrote:
>
> In article ,
> Reindl Harald wrote:
>
> > Am 12.11.19 um 14:00 schrieb G.W. Haywood via bind-users:
> > > Hi there,
> > >
> > > On Tue, 12 Nov 2019, Mundile wrote:
> > >
> > >> Is it good idea and possible to create Master and Slaves nameservers
> > >> using different OSes.
> > >> For example , Master OS =Centos 7 and Slaves Os=Ubuntu 18 or Windows
> > >> 2016
> > >
> > > It depends on whether or not you enjoy pain
> >
> > there shouldn't be any pain from a technical point of view and there is
> > one security case which could be solved with mixing:
>
> I suspect the pain he was referring to is not really DNS-specific, but
> just due to having to manage servers with different operating systems.
> This means using a more diverse set of management tools, different
> configuration syntax, etc.
Yes -- and as a meta-comment -- using configuration management tools
(Ansible, Puppet, Chef, Salt, etc etc) makes this sort of thing *much*
easier. It;s slightly more work to setup / configure initially, but
especially if you are dealing with multiple nameservers or operating
systems, the level of abstraction you get and / or clear location for
the changes you've made makes a world of differnce.
Just like adding unittests, it initially seems like a lot of faff for
an unclear advantage (other than hipster cred), but once you've gotten
into the habit you quickly understand why it's worth it...
W
>
> --
> Barry Margolin
> Arlington, MA
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--
I don't think the execution is relevant when it was obviously a bad
idea in the first place.
This is like putting rabid weasels in your pants, and later expressing
regret at having chosen those particular rabid weasels and that pair
of pants.
---maf
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