34 lines
1.1 KiB
Ruby
34 lines
1.1 KiB
Ruby
require "log4r"
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module VagrantPlugins
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module GuestWindows
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module Cap
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module ChangeHostName
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def self.change_host_name(machine, name)
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change_host_name_and_wait(machine, name, machine.config.vm.graceful_halt_timeout)
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end
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def self.change_host_name_and_wait(machine, name, sleep_timeout)
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# If the configured name matches the current name, then bail
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# We cannot use %ComputerName% because it truncates at 15 chars
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return if machine.communicate.test("if ([System.Net.Dns]::GetHostName() -eq '#{name}') { exit 0 } exit 1")
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# Rename and reboot host if rename succeeded
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script = <<-EOH
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$computer = Get-WmiObject -Class Win32_ComputerSystem
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$retval = $computer.rename("#{name}").returnvalue
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exit $retval
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EOH
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machine.communicate.execute(
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script,
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error_class: Errors::RenameComputerFailed,
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error_key: :rename_computer_failed)
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machine.guest.capability(:reboot)
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end
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end
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end
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end
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end
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