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#
# Copyright 2010 Red Hat, Inc.
# Cole Robinson <crobinso@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301 USA.
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from virtinst . VirtualDevice import VirtualDevice
from virtinst . XMLBuilderDomain import _xml_property
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class VirtualWatchdog ( VirtualDevice ) :
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_virtual_device_type = VirtualDevice . VIRTUAL_DEV_WATCHDOG
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MODEL_DEFAULT = " default "
MODELS = [ " i6300esb " , " ib700 " , MODEL_DEFAULT ]
ACTION_DEFAULT = " default "
ACTION_SHUTDOWN = " shutdown "
ACTION_RESET = " reset "
ACTION_POWEROFF = " poweroff "
ACTION_PAUSE = " pause "
ACTION_NONE = " none "
ACTIONS = [ ACTION_RESET , ACTION_SHUTDOWN ,
ACTION_POWEROFF , ACTION_PAUSE ,
ACTION_NONE , ACTION_DEFAULT ]
@staticmethod
def get_action_desc ( action ) :
if action == VirtualWatchdog . ACTION_RESET :
return _ ( " Forcefully reset the guest " )
if action == VirtualWatchdog . ACTION_SHUTDOWN :
return _ ( " Gracefully shutdown the guest " )
if action == VirtualWatchdog . ACTION_POWEROFF :
return _ ( " Forcefully power off the guest " )
if action == VirtualWatchdog . ACTION_PAUSE :
return _ ( " Pause the guest " )
if action == VirtualWatchdog . ACTION_NONE :
return _ ( " No action " )
if action == VirtualWatchdog . ACTION_DEFAULT :
return _ ( " Hypervisor default " )
else :
return action
def __init__ ( self , conn , parsexml = None , parsexmlnode = None , caps = None ) :
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VirtualDevice . __init__ ( self , conn , parsexml ,
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parsexmlnode , caps )
self . _model = None
self . _action = None
if self . _is_parse ( ) :
return
self . model = self . MODEL_DEFAULT
self . action = self . ACTION_DEFAULT
def get_model ( self ) :
return self . _model
def set_model ( self , new_model ) :
if type ( new_model ) != str :
raise ValueError ( _ ( " ' model ' must be a string, "
" was ' %s ' . " % type ( new_model ) ) )
if not self . MODELS . count ( new_model ) :
raise ValueError ( _ ( " Unsupported watchdog model ' %s ' " % new_model ) )
self . _model = new_model
model = _xml_property ( get_model , set_model ,
xpath = " ./@model " )
def get_action ( self ) :
return self . _action
def set_action ( self , val ) :
if val not in self . ACTIONS :
raise ValueError ( " Unknown watchdog action ' %s ' . " % val )
self . _action = val
action = _xml_property ( get_action , set_action ,
xpath = " ./@action " )
def _get_xml_config ( self ) :
model = self . model
if model == self . MODEL_DEFAULT :
model = " i6300esb "
action = self . action
if action == self . ACTION_DEFAULT :
action = self . ACTION_RESET
xml = " <watchdog model= ' %s ' " % model
if action :
xml + = " action= ' %s ' " % action
xml + = " /> "
return xml