[chef] RE: RE: RE: Re: Powershell terminate chef-run

[Simon Hawkins < >]

Also, if I put:

 

puts "This value is #{cmd}"

 

It doesn’t write anything to the screen on the Chef run either?

 

Cheers,

Simon.

 

From: Simon Hawkins [mailto:
Sent: 07 May 2015 10:35
To:
Subject: [chef] RE: RE: Re: Powershell terminate chef-run

 

Hi,

 

I managed to fix it by doing:

 

::Chef::Resource::PowershellScript.send(:include, Chef::Mixin::PowershellOut)

 

However, the following block doesn’t seem to work:

 

EOH

cmd = powershell_out(code).stdout.chop

if cmd == 1

    notifies :request_reboot, "reboot[reboot_machine]"

end

 

I know the powershell script is returning 1, but the reboot doesn’t seem to happen:

 

[2015-05-07T10:30:54+01:00] INFO: Enabling chef_handler[WindowsRebootHandler] as a report handler

[2015-05-07T10:30:54+01:00] INFO: Processing reboot[reboot_machine] action nothing (windows::rename_hostname line 4)

[2015-05-07T10:30:54+01:00] INFO: Processing powershell_script[rename_hostname] action run (windows::rename_hostname line 10)

[2015-05-07T10:31:52+01:00] INFO: powershell_script[rename_hostname] ran successfully

[2015-05-07T10:31:52+01:00] INFO: Chef Run complete in 61.98407 seconds

[2015-05-07T10:31:52+01:00] INFO: Running report handlers

[2015-05-07T10:31:52+01:00] WARN: chef_handler[WindowsRebootHandler] no reboot requested or pending

[2015-05-07T10:31:52+01:00] INFO: Report handlers complete

 

The powershell variable is called $rebootNeeded and that returns 1 in the code logic.

 

Maybe my if statement is wrong?

 

Cheers,

Simon.

 

From: Simon Hawkins ">[mailto:
Sent: 07 May 2015 08:59
To: ">
Subject: [chef] RE: Re: Powershell terminate chef-run

 

Hi All,

 

I get the following error:

 

79:          return $rebootNeeded

80:

81:       #Restart-Computer -force

82:

83:    }

84:

85:   EOH

86>>  cmd = powershell_out(code)

87:   if cmd == 1

88:      notifies :request_reboot, "reboot[reboot_machine]"

89:   end

90:

91:  end

92:

93:

94:

 

ERROR: Running exception handlers

ERROR: Exception handlers complete

FATAL: Stacktrace dumped to c:/chef/cache/chef-stacktrace.out

FATAL: NoMethodError: undefined method `powershell_out' for Chef::Resource::PowershellScript

 

I have:  ::Chef::Recipe.send(:include, Chef::Mixin::PowershellOut) in the recipe.

 

Any idea how I load it?

 

Cheers,

Simon.

 

From: Galen Emery ">[mailto:
Sent: 06 May 2015 18:53
To: ">
Subject: [chef] Re: Powershell terminate chef-run

 

I would use the chef reboot resource.

 

In short, put a guard on the powershell_script resource similar to your if statement[0]

And then I'd use a notifies[1] for the reboot resource[2]


[0]https://docs.chef.io/resource_common.html#guards

[1]https://docs.chef.io/resource_common.html#notifications

[2]https://docs.chef.io/resource_reboot.html

 

This will end the chef run cleanly, rather than throwing an error at the end of the powershell.

 

 

 

On Wed, May 6, 2015 at 1:37 AM, Simon Hawkins < " target="_blank"> > wrote:

Hi All,

 

I have a “Restart-computer -force” command as part of a powershell script inside a chef recipe, how do I terminate the chef-run at this point?

 

I have something like this:

 

  if ($computer_name -eq $new_name) {

 

     Write-host "Not changing the name as it is already set"

 

                … code here….

 

    

if ((gwmi win32_computersystem).partofdomain -eq $true) {

        write-host "I am domain joined, aborting!"

 

     }

 

     Else {

 

      Add-Computer -DomainName $domain -Credential $cred -force

 

      Restart-Computer -force --- how do I terminate the chef-run here?

 

     }

 

  }

 

  else {

 

      code here…..              

       

        Restart-Computer –force -- how do I terminate the chef-run here?

 

  }

 

EOH

 

Cheers,

Simon

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