VM::EC2::State::Reason - Object describing the reason for an EC2 instance state change

Author

       Lincoln Stein <lincoln.stein@gmail.com>.

       Copyright (c) 2011 Ontario Institute for Cancer Research

       This package and its accompanying libraries is free software; you can redistribute it and/or modify it
       under the terms of the GPL (either version 1, or at your option, any later version) or the Artistic
       License 2.0.  Refer to LICENSE for the full license text. In addition, please see DISCLAIMER.txt for
       disclaimers of warranty.

perl v5.38.2                                       2024-08-10              VM::EC2::Instance::State::Reason(3pm)

Description

       This object represents the reason that an Amazon EC2 instance underwent a state change. It is returned by
       calling the reason() method of VM::EC2::Instance.

Methods

These object methods are supported:

code -- The state change reason code.
message -- The state change reason method.

The following table lists the codes and messages (source:
http://docs.amazonwebservices.com/AWSEC2/latest/APIReference/ApiReference-ItemType-StateReasonType.html):

Code Message
---- -------
Server.SpotInstanceTermination A Spot Instance was terminated due
to an increase in the market price.

Server.InternalError An internal error occurred during
instance launch, resulting in termination.

Server.InsufficientInstanceCapacity There was insufficient instance capacity
to satisfy the launch request.

Client.InternalError A client error caused the instance to
terminate on launch.

Client.InstanceInitiatedShutdown The instance initiated shutdown by a shutdown -h
command issued from inside the instance.

Client.UserInitiatedShutdown The instance was shutdown by a user via an
API call.

Client.VolumeLimitExceeded The volume limit was exceeded.

Client.InvalidSnapshot.NotFound The specified snapshot was not found.

Name

       VM::EC2::State::Reason - Object describing the reason for an EC2 instance state change

String Overloading

       When used in a string context, this object will interpolate the message.

Synopsis

         use VM::EC2;

         $ec2      = VM::EC2->new(...);
         $instance = $ec2->describe_instances(-instance_id=>'i-12345');
         $reason   = $instance->reason;
         $code     = $reason->code;
         $message  = $reason->message;