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On Wed, Dec 09, 2015 at 09:19:13AM +0000, Martin Alfke wrote:
> Hi Lee,
> On 08 Dec 2015, at 20:12, Lee Lowder <thefried...@gmail.com> wrote:
> 
> > All,
> > 
> > I recently upgraded my Puppet (open source) install to Puppet 4.3.0.
> > 
> > I'm currently in the process of updating internal documentation and 
> > training the rest of my teams, but I was wondering if anyone had any 
> > patterns or best practices that were specific to puppet 4? Specifically in 
> > cases where you no longer need to maintain compatibility with older 
> > versions.
> 
> I did a talk regarding new functionality and deprecations in Puppet 4: 
> https://puppetlabs.com/presentations/power-puppet-4
> Besides this I encourage customers to at least make use of the type system.
> For upgrading an existing platform I recommend to have a new Puppet 4 Master 
> in place and make it the CA server (easy if you did the dns_alt_name 
> configuration when you set up the first master).

How long does this generally take for medium sized deployments? I'm really 
wincing at the difficulty level of getting everybody in the company on the same 
page about moving hosts between CAs. If there's a fairly misconfiguration-proof 
way to go 3.8->future parser->4 without CA changes I'd rather do that instead.

> Then switch nodes by nodes.
> At my actual project we make use of the future parser setting in 
> environment.conf for a special puppet 4 upgrade environment.
> 
> Best,
> Martin
> 
> 
> > 
> > Thanks.
> > 
> >  - Lee "FriedBob" Lowder
> > 
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