1VM::EC2::REST::instanceU(s3e)r Contributed Perl DocumentaVtMi:o:nEC2::REST::instance(3)
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NAME

6       VM::EC2::REST::instance - VM::EC2 methods for controlling instances
7

SYNOPSIS

9        use VM::EC2 ':standard';
10

METHODS

12       The methods in this section allow you to retrieve information about EC2
13       instances, launch new instances, control the instance lifecycle (e.g.
14       starting and stopping them), and fetching the console output from
15       instances.
16
17       Implemented:
18        ConfirmProductInstance
19        DescribeInstanceAttribute
20        DescribeInstances
21        DescribeInstanceStatus
22        ModifyInstanceAttribute
23        RebootInstances
24        ResetInstanceAttribute
25        RunInstances
26        StartInstances
27        StopInstances
28        TerminateInstances
29
30       Unimplemented:
31        (none)
32
33       The primary object manipulated by these methods is VM::EC2::Instance.
34       Please see the VM::EC2::Instance manual page for additional methods
35       that allow you to attach and detach volumes, modify an instance's
36       attributes, and convert instances into images.
37
38   @instances = $ec2->describe_instances(@instance_ids)
39   @instances = $ec2->describe_instances(\%filters)
40   @instances =
41       $ec2->describe_instances(-instance_id=>\@ids,-filter=>\%filters)
42       Return a series of VM::EC2::Instance objects. Optional arguments are:
43
44        -instance_id     ID of the instance(s) to return information on.
45                         This can be a string scalar, or an arrayref.
46
47        -filter          Tags and other filters to apply.
48
49       The filter argument is a hashreference in which the keys are the filter
50       names, and the values are the match strings. Some filters accept
51       wildcards.
52
53       A typical filter example:
54
55         $ec2->describe_instances(
56           -filter        => {'block-device-mapping.device-name'=>'/dev/sdh',
57                              'architecture'                    => 'i386',
58                              'tag:Role'                        => 'Server'
59                             });
60
61       You may omit the -filter argument name if there are no other arguments:
62
63         $ec2->describe_instances({'block-device-mapping.device-name'=>'/dev/sdh',
64                                   'architecture'                    => 'i386',
65                                    'tag:Role'                        => 'Server'});
66
67       There are a large number of filters, which are listed in full at
68       http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeInstances.html.
69
70       Here is a alpha-sorted list of filter names: architecture,
71       availability-zone, block-device-mapping.attach-time,
72       block-device-mapping.delete-on-termination,
73       block-device-mapping.device-name, block-device-mapping.status,
74       block-device-mapping.volume-id, client-token, dns-name, group-id,
75       group-name, hypervisor, image-id, instance-id, instance-lifecycle,
76       instance-state-code, instance-state-name, instance-type,
77       instance.group-id, instance.group-name, ip-address, kernel-id, key-
78       name, launch-index, launch-time, monitoring-state, owner-id, placement-
79       group-name, platform, private-dns-name, private-ip-address, product-
80       code, ramdisk-id, reason, requester-id, reservation-id, root-device-
81       name, root-device-type, source-dest-check, spot-instance-request-id,
82       state-reason-code, state-reason-message, subnet-id, tag-key, tag-value,
83       tag:key, virtualization-type, vpc-id.
84
85       Note that the objects returned from this method are the instances
86       themselves, and not a reservation set. The reservation ID can be
87       retrieved from each instance by calling its reservationId() method.
88
89   @i = $ec2->run_instances($ami_id)
90   @i = $ec2->run_instances(-image_id=>$id,%other_args)
91       This method will provision and launch one or more instances given an
92       AMI ID. If successful, the method returns a series of VM::EC2::Instance
93       objects.
94
95       If called with a single argument this will be interpreted as the AMI to
96       launch, and all other arguments will take their defaults. Otherwise,
97       the arguments will be taken as a -parameter=>$argument list.
98
99       Required arguments:
100             -image_id       ID of an AMI to launch
101
102       Optional arguments:
103             -min_count         Minimum number of instances to launch [1]
104
105             -max_count         Maximum number of instances to launch [1]
106
107             -key_name          Name of the keypair to use
108
109             -security_group_id Security group ID to use for this instance.
110                                Use an arrayref for multiple group IDs
111
112             -security_group    Security group name to use for this instance.
113                                Use an arrayref for multiple values.
114
115             -user_data         User data to pass to the instances. Do NOT base64
116                                encode this. It will be done for you.
117
118             -instance_type     Type of the instance to use. See below for a
119                                list.
120
121             -availability_zone The availability zone you want to launch the
122                                instance into. Call $ec2->regions for a list.
123
124             -zone              Short version of -availability_aone.
125
126             -placement_zone    Deprecated version of -availability_zone.
127
128             -placement_group   An existing placement group to launch the
129                                instance into. Applicable to cluster instances
130                                only.
131
132             -tenancy           Specify 'dedicated' to launch the instance on a
133                                dedicated server. Only applicable for VPC
134                                instances.
135
136             -kernel_id         ID of the kernel to use for the instances,
137                                overriding the kernel specified in the image.
138
139             -ramdisk_id        ID of the ramdisk to use for the instances,
140                                overriding the ramdisk specified in the image.
141
142             -block_devices     Specify block devices to map onto the instances,
143                                overriding the values specified in the image.
144                                See below for the syntax of this argument.
145
146             -block_device_mapping  Alias for -block_devices.
147
148             -monitoring        Pass a true value to enable detailed monitoring.
149
150             -subnet_id         ID of the subnet to launch the instance
151                                into. Only applicable for VPC instances.
152
153             -termination_protection  Pass true to lock the instance so that it
154                                cannot be terminated using the API. Use
155                                modify_instance() to unset this if youu wish to
156                                terminate the instance later.
157
158             -disable_api_termination -- Same as above.
159
160             -shutdown_behavior Pass "stop" (the default) to stop the instance
161                                and save its disk state when "shutdown" is called
162                                from within the instance. Stopped instances can
163                                be restarted later. Pass "terminate" to
164                                instead terminate the instance and discard its
165                                state completely.
166
167             -instance_initiated_shutdown_behavior -- Same as above.
168
169             -private_ip_address Assign the instance to a specific IP address
170                                from a VPC subnet (VPC only).
171
172             -client_token      Unique identifier that you can provide to ensure
173                                idempotency of the request. You can use
174                                $ec2->token() to generate a suitable identifier.
175                                See http://docs.amazonwebservices.com/AWSEC2/
176                                    latest/UserGuide/Run_Instance_Idempotency.html
177
178             -network_interfaces  A single network interface specification string
179                                or a list of them as an array reference (VPC only).
180                                These are described in more detail below.
181
182             -iam_arn           The Amazon resource name (ARN) of the IAM Instance Profile (IIP)
183                                  to associate with the instances.
184
185             -iam_name          The name of the IAM instance profile (IIP) to associate with the
186                                  instances.
187
188             -ebs_optimized     Boolean. If true, create an EBS-optimized instance
189                                (valid only for certain instance types.
190
191       Instance types
192           The following is the list of instance types currently allowed by
193           Amazon:
194
195              m1.small   c1.medium  m2.xlarge   cc1.4xlarge  cg1.4xlarge  t1.micro
196              m1.large   c1.xlarge  m2.2xlarge
197              m1.xlarge             m2.4xlarge
198
199       Block device syntax
200           The syntax of -block_devices is identical to what is used by the
201           ec2-run-instances command-line tool. Borrowing from the manual page
202           of that tool:
203
204           The format is '<device>=<block-device>', where 'block-device' can
205           be one of the following:
206
207               - 'none': indicates that a block device that would be exposed at the
208                  specified device should be suppressed. For example: '/dev/sdb=none'
209
210                - 'ephemeral[0-3]': indicates that the Amazon EC2 ephemeral store
211                  (instance local storage) should be exposed at the specified device.
212                  For example: '/dev/sdc=ephemeral0'.
213
214                - 'vol-12345678': A volume ID will attempt to attach the given volume to the
215                  instance, contingent on volume state and availability zone.
216
217                - 'none': Suppress this block device, even if it is mapped in the AMI.
218
219                - '[<snapshot-id>][:<size>[:<delete-on-termination>[:<volume-type>[:<iops>]]]]':
220                  indicates that an Amazon EBS volume, created from the specified Amazon EBS
221                  snapshot, should be exposed at the specified device. The following
222                  combinations are supported:
223
224                    - '<snapshot-id>': the ID of an Amazon EBS snapshot, which must
225                      be owned by or restorable by the caller. May be left out if a
226                      <size> is specified, creating an empty Amazon EBS volume of
227                      the specified size.
228
229                    - '<size>': the size (GiBs) of the Amazon EBS volume to be
230                      created. If a snapshot was specified, this may not be smaller
231                      than the size of the snapshot itself.
232
233                    - '<delete-on-termination>': indicates whether the Amazon EBS
234                       volume should be deleted on instance termination. If not
235                       specified, this will default to 'true' and the volume will be
236                       deleted.
237
238                    - '<volume-type>': The volume type. One of "standard", "gp2" or "io1".
239                       "gp2" is the new general purpose SSD type.
240
241                    - '<iops>': The number of I/O operations per second (IOPS) that
242                      the volume suports. A number between 100 to 4000. Only valid
243                      for volumes of type "io1".
244
245                    Examples: -block_devices => '/dev/sdb=snap-7eb96d16'
246                              -block_devices => '/dev/sdc=snap-7eb96d16:80:false'
247                              -block_devices => '/dev/sdd=:120'
248                              -block_devices => '/dev/sdc=:120:true:io1:500'
249
250           To provide multiple mappings, use an array reference. In this
251           example, we launch two 'm1.small' instance in which /dev/sdb is
252           mapped to ephemeral storage and /dev/sdc is mapped to a new 100 G
253           EBS volume:
254
255            @i=$ec2->run_instances(-image_id  => 'ami-12345',
256                                   -min_count => 2,
257                                   -block_devices => ['/dev/sdb=ephemeral0',
258                                                      '/dev/sdc=:100:true']
259               )
260
261       Network interface syntax
262           Each instance has a single primary network interface and private IP
263           address that is ordinarily automatically assigned by Amazon. When
264           you are running VPC instances, however, you can add additional
265           elastic network interfaces (ENIs) to the instance and add secondary
266           private IP addresses to one or more of these ENIs. ENIs can exist
267           independently of instances, and be detached and reattached in much
268           the same way as EBS volumes. This is explained in detail at
269           http://docs.amazonwebservices.com/AWSEC2/latest/UserGuide/using-instance-addressing.html.
270
271           The network configuration can be specified using the
272           -network_interface parameter:
273
274            -network_interfaces => ['eth0=10.10.0.12:subnet-1234567:sg-1234567:true:My Custom Eth0',
275                                    'eth1=10.10.1.12,10.10.1.13:subnet-999999:sg-1234567:true:My Custom Eth1']
276
277            or
278
279            -network_interfaces => ['eth0=10.10.0.12:subnet-1234567:sg-1234567:true:My Custom Eth0:true']
280
281           The format is '<device>=<specification>'. The device is an ethernet
282           interface name such as eth0, eth1, eth2, etc. The specification has
283           up to five fields, each separated by the ":" character. All fields
284           are optional and can be left blank. If missing, AWS will choose a
285           default.
286
287             10.10.1.12,10.10.1.13:subnet-999999:sg-1234567:true:My Custom Eth1
288
289           1. IP address(es): A single IP address in standard dot form, or a
290           list of IP addresses separated by commas. The first address in the
291           list will become the primary private IP address for the interface.
292           Subsequent addresses will become secondary private addresses. You
293           may specify "auto" or leave the field blank to have AWS choose an
294           address automatically from within the subnetwork. To allocate
295           several secondary IP addresses and have AWS pick the addresses
296           automatically, give the count of secondary addresses you wish to
297           allocate as an integer following the primary IP address. For
298           example, "auto,3" will allocate an automatic primary IP address and
299           three automatic secondary addresses, while "10.10.1.12,3" will
300           force the primary address to be 10.10.1.12 and create three
301           automatic secondary addresses.
302
303           2. Subnetwork ID: The ID of the VPC subnetwork in which the ENI
304           resides. An instance may have several ENIs associated with it, and
305           each ENI may be attached to a different subnetwork.
306
307           3. Security group IDs: A comma-delimited list of the security group
308           IDs to associate with this ENI.
309
310           4. DeleteOnTerminate: True if this ENI should be automatically
311           deleted when the instance terminates.
312
313           5. Description: A human-readable description of the ENI.
314
315           6. Associate Public Address: Indicates whether to assign a public
316           IP address to the ENI on an instance in a VPC.  Can only be
317           specified as true when a single network interface of device index 0
318           is created.  Defaults to true when launching in a Default VPC.
319
320           As an alternative syntax, you may specify the ID of an existing ENI
321           in lieu of the primary IP address and other fields. The ENI will be
322           attached to the instance if its permissions allow:
323
324            -network_interfaces => 'eth0=eni-123456'
325
326       Return value
327           On success, this method returns a list of VM::EC2::Instance
328           objects. If called in a scalar context AND only one instance was
329           requested, it will return a single instance object (rather than
330           returning a list of size one which is then converted into numeric
331           "1", as would be the usual Perl behavior).
332
333           Note that this behavior is different from the Amazon API, which
334           returns a ReservationSet. In this API, ask the instances for the
335           the reservation, owner, requester, and group information using
336           reservationId(), ownerId(), requesterId() and groups() methods.
337
338       Tips
339           1. If you have a VM::EC2::Image object returned from
340              Describe_images(), you may run it using run_instances():
341
342            my $image = $ec2->describe_images(-image_id  => 'ami-12345');
343            $image->run_instances( -min_count => 10,
344                                   -block_devices => ['/dev/sdb=ephemeral0',
345                                                      '/dev/sdc=:100:true']
346               )
347
348           2. It may take a short while for a newly-launched instance to be
349               returned by describe_instances(). You may need to sleep for 1-2
350           seconds
351               before current_status() returns the correct value.
352
353           3. Each instance object has a current_status() method which will
354              return the current run state of the instance. You may poll this
355              method to wait until the instance is running:
356
357              my $instance = $ec2->run_instances(...);
358              sleep 1;
359              while ($instance->current_status ne 'running') {
360                 sleep 5;
361              }
362
363           4. The utility method wait_for_instances() will wait until all
364              passed instances are in the 'running' or other terminal state.
365
366              my @instances = $ec2->run_instances(...);
367              $ec2->wait_for_instances(@instances);
368
369   @s = $ec2->start_instances(@instance_ids)
370   @s = $ec2->start_instances(-instance_id=>\@instance_ids)
371       Start the instances named by @instance_ids and return one or more
372       VM::EC2::Instance::State::Change objects.
373
374       To wait for the all the instance ids to reach their final state
375       ("running" unless an error occurs), call wait_for_instances().
376
377       Example:
378
379           # find all stopped instances
380           @instances = $ec2->describe_instances(-filter=>{'instance-state-name'=>'stopped'});
381
382           # start them
383           $ec2->start_instances(@instances)
384
385           # pause till they are running (or crashed)
386           $ec2->wait_for_instances(@instances)
387
388       You can also start an instance by calling the object's start() method:
389
390           $instances[0]->start('wait');  # start instance and wait for it to
391                                          # be running
392
393       The objects returned by calling start_instances() indicate the current
394       and previous states of the instance. The previous state is typically
395       "stopped" and the current state is usually "pending." This information
396       is only current to the time that the start_instances() method was
397       called.  To get the current run state of the instance, call its
398       status() method:
399
400         die "ouch!" unless $instances[0]->current_status eq 'running';
401
402   @s = $ec2->stop_instances(@instance_ids)
403   @s = $ec2->stop_instances(-instance_id=>\@instance_ids,-force=>1)
404       Stop the instances named by @instance_ids and return one or more
405       VM::EC2::Instance::State::Change objects. In the named parameter
406       version of this method, you may optionally provide a -force argument,
407       which if true, forces the instance to halt without giving it a chance
408       to run its shutdown procedure (the equivalent of pulling a physical
409       machine's plug).
410
411       To wait for instances to reach their final state, call
412       wait_for_instances().
413
414       Example:
415
416           # find all running instances
417           @instances = $ec2->describe_instances(-filter=>{'instance-state-name'=>'running'});
418
419           # stop them immediately and wait for confirmation
420           $ec2->stop_instances(-instance_id=>\@instances,-force=>1);
421           $ec2->wait_for_instances(@instances);
422
423       You can also stop an instance by calling the object's start() method:
424
425           $instances[0]->stop('wait');  # stop first instance and wait for it to
426                                         # stop completely
427
428   @s = $ec2->terminate_instances(@instance_ids)
429   @s = $ec2->terminate_instances(-instance_id=>\@instance_ids)
430       Terminate the instances named by @instance_ids and return one or more
431       VM::EC2::Instance::State::Change objects. This method will fail for any
432       instances whose termination protection field is set.
433
434       To wait for the all the instances to reach their final state, call
435       wait_for_instances().
436
437       Example:
438
439           # find all instances tagged as "Version 0.5"
440           @instances = $ec2->describe_instances({'tag:Version'=>'0.5'});
441
442           # terminate them
443           $ec2->terminate_instances(@instances);
444
445       You can also terminate an instance by calling its terminate() method:
446
447           $instances[0]->terminate;
448
449   @s = $ec2->reboot_instances(@instance_ids)
450   @s = $ec2->reboot_instances(-instance_id=>\@instance_ids)
451       Reboot the instances named by @instance_ids and return one or more
452       VM::EC2::Instance::State::Change objects.
453
454       To wait for the all the instances to reach their final state, call
455       wait_for_instances().
456
457       You can also reboot an instance by calling its terminate() method:
458
459           $instances[0]->reboot;
460
461   $boolean =
462       $ec2->confirm_product_instance($instance_id,$product_code,$callback)
463   $boolean =
464       $ec2->confirm_product_instance(-instance_id=>$instance_id,-product_code=>$product_code,-cb=>$callback)
465       Return "true" if the instance indicated by $instance_id is associated
466       with the given product code.
467
468   $meta = VM::EC2->instance_metadata
469   $meta = $ec2->instance_metadata
470       For use on running EC2 instances only: This method returns a
471       VM::EC2::Instance::Metadata object that will return information about
472       the currently running instance using the HTTP:// metadata fields
473       described at
474       http://docs.amazonwebservices.com/AWSEC2/latest/UserGuide/index.html?instancedata-data-categories.html.
475       This is usually fastest way to get runtime information on the current
476       instance.
477
478       Note that this method can be called as either an instance or a class
479       method.
480
481   @data =
482       $ec2->describe_instance_attribute($instance_id,$attribute,$callback)
483       This method returns instance attributes. Only one attribute can be
484       retrieved at a time. The following is the list of attributes that can
485       be retrieved:
486
487        instanceType                      -- scalar
488        kernel                            -- scalar
489        ramdisk                           -- scalar
490        userData                          -- scalar
491        disableApiTermination             -- scalar
492        instanceInitiatedShutdownBehavior -- scalar
493        rootDeviceName                    -- scalar
494        blockDeviceMapping                -- list of hashref
495        sourceDestCheck                   -- scalar
496        groupSet                          -- list of scalar
497        productCodes                      -- list of hashref
498        ebsOptimized                      -- scalar
499        sriovNetSupport                   -- scalar
500
501       All of these values can be retrieved more conveniently from the
502       VM::EC2::Instance object returned from describe_instances(), so there
503       is no attempt to parse the results of this call into Perl objects.
504       Therefore, some of the attributes, in particular 'blockDeviceMapping'
505       will be returned as raw hashrefs.
506
507   $boolean =
508       $ec2->modify_instance_attribute($instance_id,-$attribute_name=>$value)
509       This method changes instance attributes. It can only be applied to
510       stopped instances.  The following is the list of attributes that can be
511       set:
512
513        -instance_type           -- type of instance, e.g. "m1.small"
514        -kernel                  -- kernel id
515        -ramdisk                 -- ramdisk id
516        -user_data               -- user data
517        -termination_protection  -- true to prevent termination from the console
518        -disable_api_termination -- same as the above
519        -shutdown_behavior       -- "stop" or "terminate"
520        -instance_initiated_shutdown_behavior -- same as above
521        -root_device_name        -- root device name
522        -source_dest_check       -- enable NAT (VPC only)
523        -group_id                -- VPC security group
524        -block_devices           -- Specify block devices to change
525                                    deleteOnTermination flag
526        -block_device_mapping    -- Alias for -block_devices
527        -ebs_optimization        -- EBS Optmization
528        -sriov_net_support       -- Enhanced networking support
529
530       Only one attribute can be changed in a single request. For example:
531
532         $ec2->modify_instance_attribute('i-12345',-kernel=>'aki-f70657b2');
533
534       The result code is true if the attribute was successfully modified,
535       false otherwise. In the latter case, $ec2->error() will provide the
536       error message.
537
538       The ability to change the deleteOnTermination flag for attached block
539       devices is not documented in the official Amazon API documentation, but
540       appears to work.  The syntax is:
541
542       # turn on deleteOnTermination
543        $ec2->modify_instance_attribute(-block_devices=>'/dev/sdf=v-12345') #
544       turn off deleteOnTermination
545        $ec2->modify_instance_attribute(-block_devices=>'/dev/sdf=v-12345')
546
547       The syntax is slightly different from what is used by -block_devices in
548       run_instances(), and is "device=volumeId:boolean". Multiple block
549       devices can be specified using an arrayref.
550
551   $boolean = $ec2->reset_instance_attribute($instance_id,$attribute
552       [,$callback])
553       This method resets an attribute of the given instance to its default
554       value. Valid attributes are "kernel", "ramdisk" and "sourceDestCheck".
555       The result code is true if the reset was successful.
556
557   @status_list = $ec2->describe_instance_status(@instance_ids);
558   @status_list =
559       $ec2->describe_instance_status(-instance_id=>\@ids,-filter=>\%filters,%other_args);
560   @status_list = $ec2->describe_instance_status(\%filters);
561       This method returns a list of VM::EC2::Instance::Status objects
562       corresponding to status checks and scheduled maintenance events on the
563       instances of interest. You may provide a list of instances to return
564       information on, a set of filters, or both.
565
566       The filters are described at
567       http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-query-DescribeInstanceStatus.html.
568       The brief list is:
569
570       availability-zone, event.code, event.description, event.not-after,
571       event.not-before, instance-state-name, instance-state-code,
572       system-status.status, system-status.reachability,
573       instance-status.status, instance-status.reachability.
574
575       Request arguments are:
576
577         -instance_id            Scalar or array ref containing the instance ID(s) to return
578                                  information about (optional).
579
580         -filter                 Filters to apply (optional).
581
582         -include_all_instances  If true, include all instances, including those that are
583                                  stopped, pending and shutting down. Otherwise, returns
584                                  the status of running instances only.
585
586        -max_results             An integer corresponding to the number of instance items
587                                  per response (must be greater than 5).
588
589       If -max_results is specified, then the call will return at most the
590       number of instances you requested. You may see whether there are
591       additional results by calling more_instance_status(), and then retrieve
592       the next set of results with additional call(s) to
593       describe_instance_status():
594
595        my @results = $ec2->describe_instance_status(-max_results => 10);
596        do_something(\@results);
597        while ($ec2->more_instance_status) {
598           @results = $ec2->describe_instance_status;
599           do_something(\@results);
600        }
601
602       NOTE: As of 29 July 2012, passing -include_all_instances causes an EC2
603       "unknown parameter" error, indicating some mismatch between the
604       documented API and the actual one.
605
606   $t = $ec2->token
607       Return a client token for use with start_instances().
608
609   $ec2->wait_for_instances(@instances)
610       Wait for all members of the provided list of instances to reach some
611       terminal state ("running", "stopped" or "terminated"), and then return
612       a hash reference that maps each instance ID to its final state.
613
614       Typical usage:
615
616        my @instances = $image->run_instances(-key_name      =>'My_key',
617                                              -security_group=>'default',
618                                              -min_count     =>2,
619                                              -instance_type => 't1.micro')
620                  or die $ec2->error_str;
621        my $status = $ec2->wait_for_instances(@instances);
622        my @failed = grep {$status->{$_} ne 'running'} @instances;
623        print "The following failed: @failed\n";
624
625       If no terminal state is reached within a set timeout, then this method
626       returns undef and sets $ec2->error_str() to a suitable message. The
627       timeout, which defaults to 10 minutes (600 seconds), can be get or set
628       with $ec2->wait_for_timeout().
629

SEE ALSO

631       VM::EC2
632

AUTHOR

634       Lincoln Stein <lincoln.stein@gmail.com>.
635
636       Copyright (c) 2011 Ontario Institute for Cancer Research
637
638       This package and its accompanying libraries is free software; you can
639       redistribute it and/or modify it under the terms of the GPL (either
640       version 1, or at your option, any later version) or the Artistic
641       License 2.0.  Refer to LICENSE for the full license text. In addition,
642       please see DISCLAIMER.txt for disclaimers of warranty.
643
644
645
646perl v5.34.0                      2022-01-21        VM::EC2::REST::instance(3)
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