1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
|
# Copyright (c) 2006,2007 Mitch Garnaat http://garnaat.org/
#
# 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 boto.ec2.ec2object import EC2Object
from boto.ec2.blockdevicemapping import BlockDeviceMapping
class ProductCodes(list):
def startElement(self, name, attrs, connection):
pass
def endElement(self, name, value, connection):
if name == 'productCode':
self.append(value)
class Image(EC2Object):
"""
Represents an EC2 Image
"""
def __init__(self, connection=None):
EC2Object.__init__(self, connection)
self.id = None
self.location = None
self.state = None
self.ownerId = None
self.owner_alias = None
self.is_public = False
self.architecture = None
self.platform = None
self.type = None
self.kernel_id = None
self.ramdisk_id = None
self.name = None
self.description = None
self.product_codes = ProductCodes()
self.block_device_mapping = None
self.root_device_type = None
self.root_device_name = None
def __repr__(self):
return 'Image:%s' % self.id
def startElement(self, name, attrs, connection):
if name == 'blockDeviceMapping':
self.block_device_mapping = BlockDeviceMapping()
return self.block_device_mapping
elif name == 'productCodes':
return self.product_codes
else:
return None
def endElement(self, name, value, connection):
if name == 'imageId':
self.id = value
elif name == 'imageLocation':
self.location = value
elif name == 'imageState':
self.state = value
elif name == 'imageOwnerId':
self.ownerId = value
elif name == 'isPublic':
if value == 'false':
self.is_public = False
elif value == 'true':
self.is_public = True
else:
raise Exception(
'Unexpected value of isPublic %s for image %s'%(
value,
self.id
)
)
elif name == 'architecture':
self.architecture = value
elif name == 'imageType':
self.type = value
elif name == 'kernelId':
self.kernel_id = value
elif name == 'ramdiskId':
self.ramdisk_id = value
elif name == 'imageOwnerAlias':
self.owner_alias = value
elif name == 'platform':
self.platform = value
elif name == 'name':
self.name = value
elif name == 'description':
self.description = value
elif name == 'rootDeviceType':
self.root_device_type = value
elif name == 'rootDeviceName':
self.root_device_name = value
else:
setattr(self, name, value)
def run(self, min_count=1, max_count=1, key_name=None,
security_groups=None, user_data=None,
addressing_type=None, instance_type='m1.small', placement=None,
kernel_id=None, ramdisk_id=None,
monitoring_enabled=False, subnet_id=None):
"""
Runs this instance.
:type min_count: int
:param min_count: The minimum number of instances to start
:type max_count: int
:param max_count: The maximum number of instances to start
:type key_name: string
:param key_name: The keypair to run this instance with.
:type security_groups:
:param security_groups:
:type user_data:
:param user_data:
:type addressing_type:
:param daddressing_type:
:type instance_type: string
:param instance_type: The type of instance to run (m1.small, m1.large, m1.xlarge)
:type placement:
:param placement:
:type kernel_id: string
:param kernel_id: The ID of the kernel with which to launch the instances
:type ramdisk_id: string
:param ramdisk_id: The ID of the RAM disk with which to launch the instances
:type monitoring_enabled: bool
:param monitoring_enabled: Enable CloudWatch monitoring on the instance.
:type subnet_id: string
:param subnet_id: The subnet ID within which to launch the instances for VPC.
:rtype: Reservation
:return: The :class:`boto.ec2.instance.Reservation` associated with the request for machines
"""
return self.connection.run_instances(self.id, min_count, max_count,
key_name, security_groups,
user_data, addressing_type,
instance_type, placement,
kernel_id, ramdisk_id,
monitoring_enabled, subnet_id)
def deregister(self):
return self.connection.deregister_image(self.id)
def get_launch_permissions(self):
img_attrs = self.connection.get_image_attribute(self.id,
'launchPermission')
return img_attrs.attrs
def set_launch_permissions(self, user_ids=None, group_names=None):
return self.connection.modify_image_attribute(self.id,
'launchPermission',
'add',
user_ids,
group_names)
def remove_launch_permissions(self, user_ids=None, group_names=None):
return self.connection.modify_image_attribute(self.id,
'launchPermission',
'remove',
user_ids,
group_names)
def reset_launch_attributes(self):
return self.connection.reset_image_attribute(self.id,
'launchPermission')
def get_kernel(self):
img_attrs =self.connection.get_image_attribute(self.id, 'kernel')
return img_attrs.kernel
def get_ramdisk(self):
img_attrs = self.connection.get_image_attribute(self.id, 'ramdisk')
return img_attrs.ramdisk
class ImageAttribute:
def __init__(self, parent=None):
self.name = None
self.kernel = None
self.ramdisk = None
self.attrs = {}
def startElement(self, name, attrs, connection):
if name == 'blockDeviceMapping':
self.attrs['block_device_mapping'] = BlockDeviceMapping()
return self.attrs['block_device_mapping']
else:
return None
def endElement(self, name, value, connection):
if name == 'launchPermission':
self.name = 'launch_permission'
elif name == 'group':
if self.attrs.has_key('groups'):
self.attrs['groups'].append(value)
else:
self.attrs['groups'] = [value]
elif name == 'userId':
if self.attrs.has_key('user_ids'):
self.attrs['user_ids'].append(value)
else:
self.attrs['user_ids'] = [value]
elif name == 'productCode':
if self.attrs.has_key('product_codes'):
self.attrs['product_codes'].append(value)
else:
self.attrs['product_codes'] = [value]
elif name == 'imageId':
self.image_id = value
elif name == 'kernel':
self.kernel = value
elif name == 'ramdisk':
self.ramdisk = value
else:
setattr(self, name, value)
|
