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require 'vagrant/util/guest_inspection'
require "log4r"
module VagrantPlugins
module GuestLinux
module Cap
class Reboot
extend Vagrant::Util::GuestInspection::Linux
DEFAULT_MAX_REBOOT_RETRY_DURATION = 120
WAIT_SLEEP_TIME = 5
def self.reboot(machine)
@logger = Log4r::Logger.new("vagrant::linux::reboot")
if systemd?(machine.communicate)
reboot_script = "systemctl reboot"
else
reboot_script = "reboot"
end
comm = machine.communicate
@logger.debug("Issuing reboot command for guest")
comm.sudo(reboot_script)
machine.ui.info(I18n.t("vagrant.guests.capabilities.rebooting"))
@logger.debug("Waiting for machine to finish rebooting")
wait_remaining = ENV.fetch("VAGRANT_MAX_REBOOT_RETRY_DURATION",
DEFAULT_MAX_REBOOT_RETRY_DURATION).to_i
wait_remaining = DEFAULT_MAX_REBOOT_RETRY_DURATION if wait_remaining < 1
begin
wait_for_reboot(machine)
rescue Vagrant::Errors::MachineGuestNotReady
raise if wait_remaining < 0
@logger.warn("Machine not ready, cannot start reboot yet. Trying again")
sleep(WAIT_SLEEP_TIME)
wait_remaining -= WAIT_SLEEP_TIME
retry
end
end
def self.wait_for_reboot(machine)
while !machine.guest.ready?
sleep 10
end
end
end
end
end
end
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