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Re: looking for suggestions for managing a tree of server configs

From
DNDrew Northup <n1xim.email@gmail.com>
Date
Oct 21, 2012, 01:50 UTC
Message-ID
<CAM9Z-nmHxyqnyq1fChhv7hP_awgsaO2FT1t29PAwrvZkaA-hgg@mail.gmail.com>
In-Reply-To
<alpine.DEB.2.02.1210132153040.6253@asgard.lang.hm>
On Sun, Oct 14, 2012 at 12:57 AM,  <david@lang.hm> wrote:
Show 27 quoted lines
> On Sat, 13 Oct 2012, Junio C Hamano wrote:
>> david@lang.hm writes:
>>> I've got a directory tree that holds config data for all my
>>> servers. This consists of one directory per server (which is updated
>>> periodically from what is currently configured on that server), plus
>>> higher level summary reports and similar information.
>>>
>>> today I have just a single git tree covering everything, and I make a
>>> commit each time one of the per-server directories is updated, and
>>> again when the top-level stuff is created.
>>
>> It is quite clear to me what you are keeping at the top-level files,
>> but if a large portion of the configuration for these servers are
>> shared, it might not be a bad idea to have a canonical "gold-master"
>> configuration branch, to which the shared updates are applied, with
>> a branch per server that forks from that canonical branch to keep
>> the machine specific tweaks as differences from the canonical stuff,
>> instead of having N subdirectories (one per machine).
>
> In an ideal world yes, but right now these machines are updated by many
> different tools (unforuntantly including 'vi'), so these directories aren't
> the config to be pushed out to the boxes (i.e. what they should be), it's
> instead an archived 'what is', the result of changes from all the tools.
>
> The systems are all built with a standard image, but the automation tools I
> do have tend to push identical files out to many of the systems (or files
> identical except for a couple of lines)

David, Is there any particular reason you aren't using etckeeper?

-- 
-Drew Northup
--------------------------------------------------------------
"As opposed to vegetable or mineral error?"
-John Pescatore, SANS NewsBites Vol. 12 Num. 59
Previous: david@lang.hmNext: david@lang.hm
Message 4 of 7 in “looking for suggestions for managing a tree of server configs”
  1. david@lang.hmOct 13, 2012
  2. Junio C HamanoOct 14, 2012
  3. david@lang.hmOct 14, 2012
  4. Drew NorthupOct 21, 2012
  5. david@lang.hmOct 21, 2012
  6. Drew NorthupOct 21, 2012
  7. david@lang.hmOct 21, 2012

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