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//usr/lib/python2.6/site-packages/boto/ec2/spotinstancerequest.py
# Copyright (c) 2006-2010 Mitch Garnaat http://garnaat.org/ # Copyright (c) 2010, Eucalyptus Systems, Inc. # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the # "Software"), to deal in the Software without restriction, including # without limitation the rights to use, copy, modify, merge, publish, dis- # tribute, sublicense, and/or sell copies of the Software, and to permit # persons to whom the Software is furnished to do so, subject to the fol- # lowing conditions: # # The above copyright notice and this permission notice shall be included # in all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL- # ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT # SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, # WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS # IN THE SOFTWARE. """ Represents an EC2 Spot Instance Request """ from boto.ec2.ec2object import TaggedEC2Object from boto.ec2.launchspecification import LaunchSpecification class SpotInstanceStateFault(object): """ The fault codes for the Spot Instance request, if any. :ivar code: The reason code for the Spot Instance state change. :ivar message: The message for the Spot Instance state change. """ def __init__(self, code=None, message=None): self.code = code self.message = message def __repr__(self): return '(%s, %s)' % (self.code, self.message) def startElement(self, name, attrs, connection): return None def endElement(self, name, value, connection): if name == 'code': self.code = value elif name == 'message': self.message = value setattr(self, name, value) class SpotInstanceStatus(object): """ Contains the status of a Spot Instance Request. :ivar code: Status code of the request. :ivar message: The description for the status code for the Spot request. :ivar update_time: Time the status was stated. """ def __init__(self, code=None, update_time=None, message=None): self.code = code self.update_time = update_time self.message = message def __repr__(self): return '<Status: %s>' % self.code def startElement(self, name, attrs, connection): return None def endElement(self, name, value, connection): if name == 'code': self.code = value elif name == 'message': self.message = value elif name == 'updateTime': self.update_time = value class SpotInstanceRequest(TaggedEC2Object): """ :ivar id: The ID of the Spot Instance Request. :ivar price: The maximum hourly price for any Spot Instance launched to fulfill the request. :ivar type: The Spot Instance request type. :ivar state: The state of the Spot Instance request. :ivar fault: The fault codes for the Spot Instance request, if any. :ivar valid_from: The start date of the request. If this is a one-time request, the request becomes active at this date and time and remains active until all instances launch, the request expires, or the request is canceled. If the request is persistent, the request becomes active at this date and time and remains active until it expires or is canceled. :ivar valid_until: The end date of the request. If this is a one-time request, the request remains active until all instances launch, the request is canceled, or this date is reached. If the request is persistent, it remains active until it is canceled or this date is reached. :ivar launch_group: The instance launch group. Launch groups are Spot Instances that launch together and terminate together. :ivar launched_availability_zone: foo :ivar product_description: The Availability Zone in which the bid is launched. :ivar availability_zone_group: The Availability Zone group. If you specify the same Availability Zone group for all Spot Instance requests, all Spot Instances are launched in the same Availability Zone. :ivar create_time: The time stamp when the Spot Instance request was created. :ivar launch_specification: Additional information for launching instances. :ivar instance_id: The instance ID, if an instance has been launched to fulfill the Spot Instance request. :ivar status: The status code and status message describing the Spot Instance request. """ def __init__(self, connection=None): super(SpotInstanceRequest, self).__init__(connection) self.id = None self.price = None self.type = None self.state = None self.fault = None self.valid_from = None self.valid_until = None self.launch_group = None self.launched_availability_zone = None self.product_description = None self.availability_zone_group = None self.create_time = None self.launch_specification = None self.instance_id = None self.status = None def __repr__(self): return 'SpotInstanceRequest:%s' % self.id def startElement(self, name, attrs, connection): retval = super(SpotInstanceRequest, self).startElement(name, attrs, connection) if retval is not None: return retval if name == 'launchSpecification': self.launch_specification = LaunchSpecification(connection) return self.launch_specification elif name == 'fault': self.fault = SpotInstanceStateFault() return self.fault elif name == 'status': self.status = SpotInstanceStatus() return self.status else: return None def endElement(self, name, value, connection): if name == 'spotInstanceRequestId': self.id = value elif name == 'spotPrice': self.price = float(value) elif name == 'type': self.type = value elif name == 'state': self.state = value elif name == 'validFrom': self.valid_from = value elif name == 'validUntil': self.valid_until = value elif name == 'launchGroup': self.launch_group = value elif name == 'availabilityZoneGroup': self.availability_zone_group = value elif name == 'launchedAvailabilityZone': self.launched_availability_zone = value elif name == 'instanceId': self.instance_id = value elif name == 'createTime': self.create_time = value elif name == 'productDescription': self.product_description = value else: setattr(self, name, value) def cancel(self, dry_run=False): self.connection.cancel_spot_instance_requests( [self.id], dry_run=dry_run )
