Ah, I see. That's a bigger deal than just a few lines of duplicated code in
Hiera. We are looking at upgrading our server but we'll approach this much
more carefully.
Thanks for the insight!
On Tuesday, October 6, 2015 at 2:53:53 PM UTC-4, Henrik Lindberg wrote:
>
> On 2015-06-10 6:03, Fabien Delpierre wrote:
> > Interesting, thank you. How would I know if I'm using parser=future? Our
> > agents are Puppet v3.4.3. And I'm guessing parser=future is relative to
> > the version you're currently using so I might not have access to the
> > feature anyway.
> >
>
> The setting parser=future is available in 3.x, but in version 3.4 it was
> not near production quality. If you want to use it you should update to
> the latest 3.8. It is a server side setting. Note that turning it on
> requires you to carefully test, and you are most likely to encounter
> several issues that needs attention. When you do this, you are also
> "future proofing" your logic as it will make it much easier to
> transition to puppet 4.x.
>
> Regards
> - henrik
>
> > On Mon, Oct 5, 2015 at 6:48 PM, Henrik Lindberg
> > <henrik....@cloudsmith.com <javascript:> <mailto:
> henrik....@cloudsmith.com <javascript:>>>
> > wrote:
> >
> > On 2015-05-10 8:51, Fabien Delpierre wrote:
> >
> > Hey folks,
> > I have something like this in a manifest:
> >
> > class foo(
> > $python_pips = {
> > pbr => { ensure => '1.3.0', install_args => ['-I'] },
> > linecache2 => { ensure => '1.0.0', install_args => ['-I']
> },
> > elasticsearch => { ensure => '1.6.0', install_args =>
> > ['-I'] },
> > },
> > ) {
> > require python
> > create_resources('python::pip', $python_pips)
> > }
> >
> > I'm using this module:
> https://github.com/stankevich/puppet-python
> >
> > I'm wondering if there's a more elegant way of telling the
> > python::pip
> > resource to use the -I flag when installing those three pip
> > packages.
> > It's going to get even uglier since the $python_pips variable
> will
> > ultimately live in Hiera, and I have some environments that
> > require a
> > proxy to access the Internet, so in Hiera for those environments
> > it's
> > going to look like this:
> >
> > foo::python_pips:
> > "pbr":
> > ensure: 1.3.0
> > install_args: ['-I']
> > proxy: 'http://proxy.example.com:3128";
> > "linecache2":
> > ensure: 1.0.0
> > install_args: ['-I']
> > proxy: "http://proxy.example.com:3128";
> > "elasticsearch":
> > ensure: 1.6.0
> > install_args: ['-I']
> > proxy: "http://proxy.example.com:3128";
> >
> > I don't like all this repetition. Wanted to double check if I
> > can make
> > this easier on the eyes before I move on.
> > I appreciate any input!
> >
> >
> > If you are using 3.x with parser=future, or 4.x you can do like
> this:
> >
> > python::pip {
> > default:
> > install_args => ['-I'],
> > proxy => 'http://proxy.example.com:3128' ;
> >
> > "pbr": ensure => '1.3.0' ;
> > "linecached": ensure => '1.0.0' ;
> > "elasticsearch": ensure => '1.6.0' ;
> > }
> >
> > The 'default' title defines attributes that are common to all other
> > bodies in the same resource expression.
> >
> >
> > - henrik
> >
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