I just read a few tutorials about developing modules, but I'm still not 
sure how to handle this case.
Would it be better if I use the "@should" approach instead of modifying the 
property directly?

Greetings,
Lukas

On Monday, 12 November 2012 10:36:26 UTC+1, Lukas Hetzenecker wrote:
>
> [FWD'ed to puppet-dev, question might be better for this list]
>
> I developed a module that implements a better SSH key handling, but 
> struggle with some Puppet basic for dealing with resources, see below:
>  
>
>> Hello,
>>
>> my module is now available from puppet forge too, thanks for your 
>> suggestion: http://forge.puppetlabs.com/hetzeneckerl/ssh_authorized_key
>>
>> However, I'm still having one problem developing this module:
>>
>> On *every* run I get some of these messages:
>>
>> /Stage[main]/Ssh::Hetzeneckerl/Ssh[long_ssh_key]/Pxp_ssh_authorized_key_base[long_ssh_key]/user:
>>  
>> defined 'type' as 'ssh-rsa'
>> /Stage[main]/Ssh::Hetzeneckerl/Ssh[long_ssh_key]/Pxp_ssh_authorized_key_base[long_ssh_key]/user:
>>  
>> defined 'user' as 'root'
>>
>> or when running with the noop flag: current_value absent, should be 
>> ssh-rsa (noop)
>> So basically the resource does not remember the previous records 
>> ("historical values") and/or does not know the actual current values.
>>
>> These messages are generated by the apply_parameter method in 
>> resource_harness.rb where historical_value is set to nil, the full 
>> stacktrace is at the end of this message.
>>
>> Could anybody have a look at the code uploaded to github and help me 
>> debugging this error and give me some clues how I can change the records 
>> returned by the fileparser?
>>
>> Thanks for your help,
>> Lukas Hetzenecker
>>
>> ---- STACKTRACE ----
>>
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:62:in 
>> `perform_changes'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:60:in 
>> `each'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:60:in 
>> `perform_changes'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:137:in 
>> `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:49:in `apply'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:84:in `eval_resource'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:104:in `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:348:in `thinmark'
>> /usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:347:in `thinmark'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:104:in `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:383:in `traverse'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:99:in `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/resource/catalog.rb:144:in `apply'
>> /usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:122:in `apply_catalog'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:179:in `benchmark'
>> /usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:178:in `benchmark'
>> /usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:121:in `apply_catalog'
>> /usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:179:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application/apply.rb:265:in 
>> `apply_catalog'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application/apply.rb:213:in `main'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application/apply.rb:146:in 
>> `run_command'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:346:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:438:in `plugin_hook'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:346:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:500:in `exit_on_fail'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:346:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util/command_line.rb:87:in `execute'
>> /usr/bin/puppet:4
>>
>
> On Wednesday, 7 November 2012 15:27:35 UTC+1, Lukas Hetzenecker wrote:
>>
>> Hello,
>>
>> my module is now available from puppet forge too, thanks for your 
>> suggestion: http://forge.puppetlabs.com/hetzeneckerl/ssh_authorized_key
>>
>> However, I'm still having one problem developing this module:
>>
>> On *every* run I get some of these messages:
>>
>> /Stage[main]/Ssh::Hetzeneckerl/Ssh[long_ssh_key]/Pxp_ssh_authorized_key_base[long_ssh_key]/user:
>>  
>> defined 'type' as 'ssh-rsa'
>> /Stage[main]/Ssh::Hetzeneckerl/Ssh[long_ssh_key]/Pxp_ssh_authorized_key_base[long_ssh_key]/user:
>>  
>> defined 'user' as 'root'
>>
>> or when running with the noop flag: current_value absent, should be 
>> ssh-rsa (noop)
>> So basically the resource does not remember the previous records 
>> ("historical values") and/or does not know the actual current values.
>>
>> These messages are generated by the apply_parameter method in 
>> resource_harness.rb where historical_value is set to nil, the full 
>> stacktrace is at the end of this message.
>>
>> Could anybody have a look at the code uploaded to github and help me 
>> debugging this error and give me some clues how I can change the records 
>> returned by the fileparser?
>>
>> Thanks for your help,
>> Lukas Hetzenecker
>>
>> ---- STACKTRACE ----
>>
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:62:in 
>> `perform_changes'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:60:in 
>> `each'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:60:in 
>> `perform_changes'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction/resource_harness.rb:137:in 
>> `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:49:in `apply'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:84:in `eval_resource'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:104:in `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:348:in `thinmark'
>> /usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:347:in `thinmark'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:104:in `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:383:in `traverse'
>> /usr/lib/ruby/site_ruby/1.8/puppet/transaction.rb:99:in `evaluate'
>> /usr/lib/ruby/site_ruby/1.8/puppet/resource/catalog.rb:144:in `apply'
>> /usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:122:in `apply_catalog'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:179:in `benchmark'
>> /usr/lib/ruby/1.8/benchmark.rb:308:in `realtime'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:178:in `benchmark'
>> /usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:121:in `apply_catalog'
>> /usr/lib/ruby/site_ruby/1.8/puppet/configurer.rb:179:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application/apply.rb:265:in 
>> `apply_catalog'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application/apply.rb:213:in `main'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application/apply.rb:146:in 
>> `run_command'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:346:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:438:in `plugin_hook'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:346:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util.rb:500:in `exit_on_fail'
>> /usr/lib/ruby/site_ruby/1.8/puppet/application.rb:346:in `run'
>> /usr/lib/ruby/site_ruby/1.8/puppet/util/command_line.rb:87:in `execute'
>> /usr/bin/puppet:4
>>
>

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