On Thu, Oct 9, 2014 at 12:59 PM, Juan Andres Ramirez <[email protected]>
wrote:
> Example:
>
> I have my script on powershell in the next path
>
> in Puppet:
>
> define some::module() {
> $script = "\\\\server1\\shared\\script.ps1
>
> exec { "Executing a script":
> command => "powershell.exe -ExecutionPolicy ByPass -File
> ${script} ${param1}",
> unless => "powershell.exe -ExecutionPolicy ByPass -command
> \"here any command on powershell \""
> }
>
>
>
> On Thursday, October 9, 2014 4:22:14 PM UTC-3, Paul Ponzeka wrote:
>
>> I am using Puppet installed with the powershell module. I am struggling
>> with how to pass a puppet variable through to powershell. For instance I
>> have the following in my module *init.pp* file:
>>
>> class windows_dns(
>>
>> $forwarders = '1.1.1.1'
>>
>> ) {
>> anchor { 'windows_dns::begin': } ->
>> class{'windows_dns::install': } ->
>> class{'windows_dns::config': } ->
>> class{'windows_dns::service': } ->
>> anchor { 'windows_dns::end': }
>>
>> }
>>
>>
>> Then in my *config.pp* file I have:
>>
>> class windows_dns::config {
>>
>> case $kernelmajversion {
>> 6.3: {
>> $forwarder_execute =
>> 'windows_dns/setdnsforwarders.ps1'
>> $forwarder_check = 'windows_dns/checkdnsforwarders.ps1'
>> $dnsforwarders = $windows_dns::forwarders
>>
>> }
>> 6.1: {
>> $forwarder_execute =
>> 'windows_dns/setdnsforwarders_legacy.ps1'
>> $forwarder_check = 'windows_dns/checkdnsforwarders_legacy.ps1'
>>
>> }
>> }
>>
>> exec { 'forwarderscreate':
>>
>> command => template ($forwarder_execute),
>> unless => template ($forwarder_check),
>> provider => powershell,
>> logoutput => true,
>>
>> }
>>
>> I have stored as a template in the manifest a powershell script file as:
>>
>> $dnsforwarders | out-file C:\test.log
>>
>> I obviously want to use a more complex output. I tried adding a
>> parameter to the top of my powershell script but dont understand how to
>> pass that as an option to puppet.
>>
>> The variable passes through fine. I tested by changing the command to
>> *command=>
>> template ($dnsforwarders)* and i of course got an error from puppet
>> about it not being able to find the template named *1.1.1.1* in the
>> manifest. I just dont know how to pass this through to the shell.
>>
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I would recommend using the powershell provider as you were doing. In your
powershell script 'windows_dns/setdnsforwarders.ps1', resolve parameters
using ERB syntax found in
https://docs.puppetlabs.com/guides/templating.html#referencing-variables,
something like:
<%= scope['dnsforwarders'] %>
Josh
--
Josh Cooper
Developer, Puppet Labs
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