1VM::EC2::REST::ami(3) User Contributed Perl DocumentationVM::EC2::REST::ami(3)
2
7 use VM::EC2 ':standard';
8
10 These are methods that allow you to fetch and manipulate Amazon Machine
11 Images.
12 Implemented:
14 CopyImage
15 CreateImage
16 DeregisterImage
17 DescribeImageAttribute
18 DescribeImages
19 ModifyImageAttribute
20 RegisterImage
21 ResetImageAttribute
22 Unimplemented:
24 (none)
25
27 The methods in this section allow you to query and manipulate Amazon
28 machine images (AMIs). See VM::EC2::Image.
29 @i = $ec2->describe_images(@image_ids)
31 @i = $ec2->describe_images(-image_id=>\@id,-executable_by=>$id,
32 -owner=>$id, -filter=>\%filters)
33 Return a series of VM::EC2::Image objects, each describing an AMI.
34 Optional arguments:
35 -image_id The id of the image, either a string scalar or an
37 arrayref.
38 -executable_by Filter by images executable by the indicated user account, or
40 one of the aliases "self" or "all".
41 -owner Filter by owner account number or one of the aliases "self",
43 "aws-marketplace", "amazon" or "all".
44 -filter Tags and other filters to apply
46 If there are no other arguments, you may omit the -filter argument name
48 and call describe_images() with a single hashref consisting of the
49 search filters you wish to apply.
50 The full list of image filters can be found at:
52 http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeImages.html
53 $image = $ec2->create_image(-instance_id=>$id,-name=>$name,%other_args)
55 Create an image from an EBS-backed instance and return a VM::EC2::Image
56 object. The instance must be in the "stopped" or "running" state. In
57 the latter case, Amazon will stop the instance, create the image, and
58 then restart it unless the -no_reboot argument is provided.
59 Arguments:
61 -instance_id ID of the instance to create an image from. (required)
63 -name Name for the image that will be created. (required)
64 -description Description of the new image.
65 -no_reboot If true, don't reboot the instance.
66 -block_device_mapping
67 Block device mapping as a scalar or array ref. See
68 run_instances() for the syntax.
69 -block_devices Alias of the above
70 $image = $ec2->register_image(-name=>$name,%other_args)
72 Register an image, creating an AMI. This can be used to create an AMI
73 from a S3-backed instance-store bundle, or to create an AMI from a
74 snapshot of an EBS-backed root volume.
75 Required arguments:
77 -name Name for the image that will be created.
79 Arguments required for an EBS-backed image:
81 -root_device_name The root device name, e.g. /dev/sda1
83 -block_device_mapping The block device mapping strings, including the
84 snapshot ID for the root volume. This can
85 be either a scalar string or an arrayref.
86 See run_instances() for a description of the
87 syntax.
88 -block_devices Alias of the above.
89 Arguments required for an instance-store image:
91 -image_location Full path to the AMI manifest in Amazon S3 storage.
93 Common optional arguments:
95 -description Description of the AMI
97 -architecture Architecture of the image ("i386" or "x86_64")
98 -kernel_id ID of the kernel to use
99 -ramdisk_id ID of the RAM disk to use
100 -virtualization_type Type of virtualization ("paravirtual" or "hvm")
101 Default is "paravirtual"
102 -sriov_net_support Set to "simple" to enable enhanced networking for the AMI
103 While you do not have to specify the kernel ID, it is strongly
105 recommended that you do so. Otherwise the kernel will have to be
106 specified for run_instances().
107 Note: Immediately after registering the image you can add tags to it
109 and use modify_image_attribute to change launch permissions, etc.
110 $result = $ec2->deregister_image($image_id)
112 Deletes the registered image and returns true if successful.
113 @data = $ec2->describe_image_attribute($image_id,$attribute)
115 This method returns image attributes. Only one attribute can be
116 retrieved at a time. The following is the list of attributes that can
117 be retrieved:
118 description -- scalar
120 kernel -- scalar
121 ramdisk -- scalar
122 launchPermission -- list of scalar
123 productCodes -- array
124 blockDeviceMapping -- list of hashref
125 sriovNetSupport -- scalar
126 All of these values can be retrieved more conveniently from the
128 VM::EC2::Image object returned from describe_images(), so there is no
129 attempt to parse the results of this call into Perl objects. In
130 particular, 'blockDeviceMapping' is returned as a raw hashrefs (there
131 also seems to be an AWS bug that causes fetching this attribute to
132 return an AuthFailure error).
133 Please see the VM::EC2::Image launchPermissions() and
135 blockDeviceMapping() methods for more convenient ways to get this data.
136 $boolean = $ec2->modify_image_attribute($image_id,-$attribute_name=>$value)
138 This method changes image attributes. The first argument is the image
139 ID, and this is followed by the attribute name and the value to change
140 it to.
141 The following is the list of attributes that can be set:
143 -launch_add_user -- scalar or arrayref of UserIds to grant launch permissions to
145 -launch_add_group -- scalar or arrayref of Groups to remove launch permissions from
146 (only currently valid value is "all")
147 -launch_remove_user -- scalar or arrayref of UserIds to remove from launch permissions
148 -launch_remove_group -- scalar or arrayref of Groups to remove from launch permissions
149 -product_code -- scalar or array of product codes to add
150 -description -- scalar new description
151 You can abbreviate the launch permission arguments to -add_user,
153 -add_group, -remove_user, -remove_group, etc.
154 Only one attribute can be changed in a single request.
156 For example:
158 $ec2->modify_image_attribute('ami-12345',-product_code=>['abcde','ghijk']);
160 The result code is true if the attribute was successfully modified,
162 false otherwise. In the latter case, $ec2->error() will provide the
163 error message.
164 To make an image public, specify -launch_add_group=>'all':
166 $ec2->modify_image_attribute('i-12345',-launch_add_group=>'all');
168 Also see VM::EC2::Image for shortcut methods. For example:
170 $image->add_authorized_users(1234567,999991);
172 $boolean = $ec2->reset_image_attribute($image_id,$attribute_name)
174 This method resets an attribute of the given snapshot to its default
175 value. The valid attributes are:
176 launchPermission
178 $image = $ec2->copy_image(-source_region => $src, -source_image_id =>
180 $id, -name => $name, -description => $desc,
181 -client_token => $token)
182 Initiates the copy of an AMI from the specified source region to the
183 region in which the API call is executed.
184 Required arguments:
186 -source_region -- The ID of the AWS region that contains the AMI to be
188 copied (source).
189 -source_image_id -- The ID of the Amazon EC2 AMI to copy.
191 Optional arguments:
193 -name -- The name of the new EC2 AMI in the destination region.
195 -description -- A description of the new AMI in the destination region.
197 -client_token -- Unique, case-sensitive identifier you provide to ensure
199 idempotency of the request.
200 Returns a VM::EC2::Image object on success;
202
204 VM::EC2
205
207 Lincoln Stein <lincoln.stein@gmail.com>.
208 Copyright (c) 2011 Ontario Institute for Cancer Research
210 This package and its accompanying libraries is free software; you can
212 redistribute it and/or modify it under the terms of the GPL (either
213 version 1, or at your option, any later version) or the Artistic
214 License 2.0. Refer to LICENSE for the full license text. In addition,
215 please see DISCLAIMER.txt for disclaimers of warranty.
216perl v5.28.1 2019-02-02 VM::EC2::REST::ami(3)