windows-rename-and-domain-join

all-in-one.pp

# Alternative idea - do the rename and domain join in one go (thanks Jessykah) 
$username      = 'jane'
$password      = 'password'
$computer_name = 'foo'

$command_parts = [
  '$username = "', $username, '" ; ',
  '$password = ConvertTo-SecureString "', $password, '" -AsPlainText -Force ; ',
  '$credentials = new-object System.Management.Automation.PSCredential($username,$password) ; ',
  'if (Add-Computer -DomainName Sample.domain -Credential $credentials -NewName "', $computer_name, '") ',
  '{ exit 0 } else { exit 1 }',
]

$command_with_exit_code = join($command_parts, '')

windows-rename-and-domain-join.pp

# Without the -Restart a successful rename gives a warning, which is then interpreted 
# as a failure of the command, preventing the reboot and subsequent domain join from occuring. 
#
# It would be better if I could find a way of having the powershell command properly return 0 for 
# success and 1 for failure

$computer_name = 'foo'
$command       = "Rename-Computer -NewName '${computer_name}' -Restart"

exec {'rename_computer':
  command   => "if (${command}) { exit 0 } else { exit 1 }",
  unless    => "if ((hostname) -eq '${computer_name}') { exit 0 } else { exit 1 }",
  provider  => "powershell",
  logoutput => true,
  notify    => Reboot['after_rename_computer'],
}

reboot {'after_rename_computer':
  when => 'refreshed',
}

class {'domain_membership':
  domain  => 'example.com',
  username    => 'jane',
  password     => 'password',
  machine_ou   => 'OU=aws,DC=example,DC=com,
  reboot       => true,
  join_options => '3',
  require      => Reboot['after_rename_computer'],
}