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third_party/gsutil/boto/ec2/autoscale/launchconfig.py

Index: third_party/gsutil/boto/ec2/autoscale/launchconfig.py
diff --git a/third_party/gsutil/boto/ec2/autoscale/launchconfig.py b/third_party/gsutil/boto/ec2/autoscale/launchconfig.py
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+# Copyright (c) 2009 Reza Lotun http://reza.lotun.name/
+# Copyright (c) 2012 Amazon.com, Inc. or its affiliates.  All Rights Reserved
+#
+# 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.
+
+from datetime import datetime
+from boto.resultset import ResultSet
+from boto.ec2.elb.listelement import ListElement
+import boto.utils
+import base64
+
+# this should use the corresponding object from boto.ec2
+
+
+class Ebs(object):
+    def __init__(self, connection=None, snapshot_id=None, volume_size=None):
+        self.connection = connection
+        self.snapshot_id = snapshot_id
+        self.volume_size = volume_size
+
+    def __repr__(self):
+        return 'Ebs(%s, %s)' % (self.snapshot_id, self.volume_size)
+
+    def startElement(self, name, attrs, connection):
+        pass
+
+    def endElement(self, name, value, connection):
+        if name == 'SnapshotId':
+            self.snapshot_id = value
+        elif name == 'VolumeSize':
+            self.volume_size = value
+
+
+class InstanceMonitoring(object):
+    def __init__(self, connection=None, enabled='false'):
+        self.connection = connection
+        self.enabled = enabled
+
+    def __repr__(self):
+        return 'InstanceMonitoring(%s)' % self.enabled
+
+    def startElement(self, name, attrs, connection):
+        pass
+
+    def endElement(self, name, value, connection):
+        if name == 'Enabled':
+            self.enabled = value
+
+
+# this should use the BlockDeviceMapping from boto.ec2.blockdevicemapping
+class BlockDeviceMapping(object):
+    def __init__(self, connection=None, device_name=None, virtual_name=None):
+        self.connection = connection
+        self.device_name = None
+        self.virtual_name = None
+        self.ebs = None
+
+    def __repr__(self):
+        return 'BlockDeviceMapping(%s, %s)' % (self.device_name,
+                                               self.virtual_name)
+
+    def startElement(self, name, attrs, connection):
+        if name == 'Ebs':
+            self.ebs = Ebs(self)
+            return self.ebs
+
+    def endElement(self, name, value, connection):
+        if name == 'DeviceName':
+            self.device_name = value
+        elif name == 'VirtualName':
+            self.virtual_name = value
+
+
+class LaunchConfiguration(object):
+    def __init__(self, connection=None, name=None, image_id=None,
+                 key_name=None, security_groups=None, user_data=None,
+                 instance_type='m1.small', kernel_id=None,
+                 ramdisk_id=None, block_device_mappings=None,
+                 instance_monitoring=False, spot_price=None,
+                 instance_profile_name=None):
+        """
+        A launch configuration.
+
+        :type name: str
+        :param name: Name of the launch configuration to create.
+
+        :type image_id: str
+        :param image_id: Unique ID of the Amazon Machine Image (AMI) which was
+            assigned during registration.
+
+        :type key_name: str
+        :param key_name: The name of the EC2 key pair.
+
+        :type security_groups: list
+        :param security_groups: Names of the security groups with which to
+            associate the EC2 instances.
+
+        :type user_data: str
+        :param user_data: The user data available to launched EC2 instances.
+
+        :type instance_type: str
+        :param instance_type: The instance type
+
+        :type kern_id: str
+        :param kern_id: Kernel id for instance
+
+        :type ramdisk_id: str
+        :param ramdisk_id: RAM disk id for instance
+
+        :type block_device_mappings: list
+        :param block_device_mappings: Specifies how block devices are exposed
+            for instances
+
+        :type instance_monitoring: bool
+        :param instance_monitoring: Whether instances in group are launched
+            with detailed monitoring.
+
+        :type spot_price: float
+        :param spot_price: The spot price you are bidding.  Only applies
+            if you are building an autoscaling group with spot instances.
+
+        :type instance_profile_name: string
+        :param instance_profile_name: The name or the Amazon Resource
+            Name (ARN) of the instance profile associated with the IAM
+            role for the instance.
+        """
+        self.connection = connection
+        self.name = name
+        self.instance_type = instance_type
+        self.block_device_mappings = block_device_mappings
+        self.key_name = key_name
+        sec_groups = security_groups or []
+        self.security_groups = ListElement(sec_groups)
+        self.image_id = image_id
+        self.ramdisk_id = ramdisk_id
+        self.created_time = None
+        self.kernel_id = kernel_id
+        self.user_data = user_data
+        self.created_time = None
+        self.instance_monitoring = instance_monitoring
+        self.spot_price = spot_price
+        self.instance_profile_name = instance_profile_name
+        self.launch_configuration_arn = None
+
+    def __repr__(self):
+        return 'LaunchConfiguration:%s' % self.name
+
+    def startElement(self, name, attrs, connection):
+        if name == 'SecurityGroups':
+            return self.security_groups
+        elif name == 'BlockDeviceMappings':
+            self.block_device_mappings = ResultSet([('member',
+                                                     BlockDeviceMapping)])
+            return self.block_device_mappings
+        elif name == 'InstanceMonitoring':
+            self.instance_monitoring = InstanceMonitoring(self)
+            return self.instance_monitoring
+
+    def endElement(self, name, value, connection):
+        if name == 'InstanceType':
+            self.instance_type = value
+        elif name == 'LaunchConfigurationName':
+            self.name = value
+        elif name == 'KeyName':
+            self.key_name = value
+        elif name == 'ImageId':
+            self.image_id = value
+        elif name == 'CreatedTime':
+            self.created_time = boto.utils.parse_ts(value)
+        elif name == 'KernelId':
+            self.kernel_id = value
+        elif name == 'RamdiskId':
+            self.ramdisk_id = value
+        elif name == 'UserData':
+            try:
+                self.user_data = base64.b64decode(value)
+            except TypeError:
+                self.user_data = value
+        elif name == 'LaunchConfigurationARN':
+            self.launch_configuration_arn = value
+        elif name == 'InstanceMonitoring':
+            self.instance_monitoring = value
+        elif name == 'SpotPrice':
+            self.spot_price = float(value)
+        elif name == 'IamInstanceProfile':
+            self.instance_profile_name = value
+        else:
+            setattr(self, name, value)
+
+    def delete(self):
+        """ Delete this launch configuration. """
+        return self.connection.delete_launch_configuration(self.name)