> > There is a hook for types that gets called when catalog compilation is 
> > complete, but it then only calls the relationship params giving them a 
> > chance to resolve their relationships. I'm currently working on a pull 
> > request to change that situation though.
> > 
> 
> Could you give some more details about what you are thinking of changing?
Sure! 

https://projects.puppetlabs.com/issues/22288 

-- 
Tom Linkin
Professional Services Engineer
http://puppetlabs.com/
twitter: @trlinkin



On Monday, August 26, 2013 at 12:41 PM, Andy Parker wrote:

> On Sat, Aug 24, 2013 at 8:09 PM, Tom Linkin <tho...@puppetlabs.com 
> (mailto:tho...@puppetlabs.com)> wrote:
> > Dominic, 
> > 
> > I have done this before: https://github.com/trlinkin/puppet-file_param 
> > 
> 
> A few other things have done this as well. Usually it is when there is a 
> "resource" that is needed to manage another resource, but isn't a resource 
> itself on disk. There was some network device management work that used that 
> pattern. 
>  
> > You're right in assuming you will need to access the referenced resource 
> > during catalog application time. The only issue is that there is no way to 
> > know if the referenced resource is actually in the catalog until catalog 
> > application time. It would be nice to know if the reference cannot resolve 
> > before the catalog is sent to the agent and partially applied.
> > 
> 
> Yes, this is only possible during application right now.
>  
> > 
> > There is a hook for types that gets called when catalog compilation is 
> > complete, but it then only calls the relationship params giving them a 
> > chance to resolve their relationships. I'm currently working on a pull 
> > request to change that situation though.
> > 
> 
> Could you give some more details about what you are thinking of changing?
>  
> > -- 
> > Tom Linkin
> > Professional Services Engineer
> > http://puppetlabs.com/
> > twitter: @trlinkin
> > 
> > 
> > 
> > On Friday, August 23, 2013 at 1:11 AM, Dominic Cleal wrote:
> > 
> > > On 21/08/13 21:12, Trevor Vaughan wrote:
> > > > Interesting. I was thinking that he would be using the resource as part
> > > > of a type value. I suppose if you pass it directly to the provider it
> > > > would work but it seems that any manipulation in the type itself
> > > > wouldn't work.
> > > > 
> > > > Happy to be wrong though.
> > > 
> > > I suspect there's some truth to what you're saying, depending on when 
> > > the value's used. If I was trying to access the other resource from the
> > > type's parameter setter or similar, then I suspect this would be parse
> > > order dependent.
> > > 
> > > Using the other resource from a provider in the compiled catalog, should 
> > > be late enough in the process that it's fully accessible.
> > > 
> > > Thanks for your feedback Dan and Trevor.
> > > 
> > > -- 
> > > Dominic Cleal
> > > Red Hat Engineering
> > > 
> > > -- 
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> > > 
> > 
> > 
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> 
> -- 
> Andrew Parker
> a...@puppetlabs.com (mailto:a...@puppetlabs.com) 
> Freenode: zaphod42
> Twitter: @aparker42
> Software Developer
> 
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