Re: [Puppet Users] How to organizing puppet code on the master

2018-05-17 Thread jcbollinger


On Wednesday, May 16, 2018 at 4:51:08 PM UTC-5, Andrew Grimberg wrote:
>
> I know some folks think this is heresy, but I personally dislike 
> defining each node in the default manifest. 
>
> I think it's better to drive as much data as possible from hiera as 
> possible, as such I do it more like this. I define a node definition 
> that does a hiera lookup to determine what role to apply and drive it 
> from there. 



Who thinks that approach heretical?  It's perfectly valid.  In fact, some 
people take it a step further and do much the same without any node blocks 
at all.  That would constitute one of the situational exceptions I 
mentioned to putting code at top scope in the site manifest.  Others do 
similar, with or without node blocks, by using an ENC to declare each 
node's role class.

This has been a thing for years.  I like it and recommend it, especially 
for building out new sites.


John

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Re: [Puppet Users] How to organizing puppet code on the master

2018-05-16 Thread Andrew Grimberg
I know some folks think this is heresy, but I personally dislike
defining each node in the default manifest.

I think it's better to drive as much data as possible from hiera as
possible, as such I do it more like this. I define a node definition
that does a hiera lookup to determine what role to apply and drive it
from there.

My current Puppet 5 implementation of this setup can be see here (yes,
this is my live configuration, yes I'm aware that seems horrible running
the whole thing out there like this :D )

Main puppet: https://github.com/tykeal/puppetserver-v5-main

Hiera: https://github.com/tykeal/puppetserver-v5-hiera (uses
hiera-eyaml-gpg for secrets management)

All profiles: https://github.com/tykeal/puppetserver-v5-mod-profile

All roles: https://github.com/tykeal/puppetserver-v5-mod-role

Mind you, I'm working on re-implementing a green field puppet 5 setup.
I've got a working puppet 4 one. All the same repos, just drop the -v5-
from the name.

Check the main repo Puppetfile for all forge / custom modules in play.

-Andy-

On 05/16/2018 02:51 AM, Arnau wrote:
> Hi,
> 
> my opinion: create modules for everything, even if it's a single file
> copy. But create something that you can expand in the future.
> 
> It's quite easy to create a puppet module
> (http://fullstack-puppet-docs.readthedocs.io/en/latest/puppet_modules.html)
> so it will take you 5 minutes to write your own module(s).
> 
> No matter how you start, working with modules is something that you'll
> thank in the future when you decide to add more stuff (code/hosts) to
> your puppet installation..
> 
> Then, create a manifest.pp and configure your nodes like:
> 
> node 'abc' {
> }
> 
> node 'xyz' {
> }
> 
> HTH,
> Arnau
> 
> 2018-05-15 23:00 GMT+02:00 jeffster  >:
> 
> Good day all,
> 
> Newbie looking for some insight on how to organize manifests on
> puppet master. Simple setup with only a couple of machines to
> manage. One of my main sticking point is that according to the
> literature I've seen, they all seem to agree upon the fact that code
> must be organized using modules. My question is--If my setup is so
> simple, can I do without them? All I have are a few manifest files
> and templates.
> 
> Secondly, should I go with the modules approach and divide my code
> in said modules, what happens when a portion of puppet code doesn't
> really fit logically into any of them? Would the code be kept at the
> site.pp level instead?
> 
> Thank you
> 
> jeff
> 
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Re: [Puppet Users] How to organizing puppet code on the master

2018-05-16 Thread Arnau
Hi,

my opinion: create modules for everything, even if it's a single file copy.
But create something that you can expand in the future.

It's quite easy to create a puppet module (
http://fullstack-puppet-docs.readthedocs.io/en/latest/puppet_modules.html)
so it will take you 5 minutes to write your own module(s).

No matter how you start, working with modules is something that you'll
thank in the future when you decide to add more stuff (code/hosts) to your
puppet installation..

Then, create a manifest.pp and configure your nodes like:

node 'abc' {
}

node 'xyz' {
}

HTH,
Arnau

2018-05-15 23:00 GMT+02:00 jeffster :

> Good day all,
>
> Newbie looking for some insight on how to organize manifests on puppet
> master. Simple setup with only a couple of machines to manage. One of my
> main sticking point is that according to the literature I've seen, they all
> seem to agree upon the fact that code must be organized using modules. My
> question is--If my setup is so simple, can I do without them? All I have
> are a few manifest files and templates.
>
> Secondly, should I go with the modules approach and divide my code in said
> modules, what happens when a portion of puppet code doesn't really fit
> logically into any of them? Would the code be kept at the site.pp level
> instead?
>
> Thank you
>
> jeff
>
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> 
> .
> For more options, visit https://groups.google.com/d/optout.
>

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