Do puppet conditionals ensure order, or do I still need to add metaparameters -


i have code similar following:

class someclass($ensure = installed) {         if($ensure == installed)     {         $installvalue = installed         file { "someprogram.msi":             ensure => file,             source => 'somewhere',             path   => 'c:/puppet-files/someprogram.msi',         }     }     else     {         $installvalue = absent     }       package{ "someprogram":         ensure  => $installvalue,         source  => 'c:/puppet-files/someprogram.msi',     } }

does if statement containing file resource ensure file resource applied before package resource? or need explicitly state in metaparameters? also, assuming $installvalue set before package installed, correct?

thank you,

derongan

you should specify ordering explicitly, variable initialised correctly.

the ordering of resources in puppet 3 deterministic, random it's based on hashes of resource titles. in puppet 3.3, behaviour can changed manifest order (release notes), wouldn't recommend relying on - if you're sharing module, there's no guarantee others use same setting.

since file resource may not exist (if ensure => absent), can't specify relationship on package resource. instead, add before => package['someprogram'], file resource.


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