NAME

       VM::EC2::ELB:InstanceState - Object describing the state of an instance attached to a load
       balancer.  It is the result of a DescribeInstanceHealth API call.

SYNOPSIS

        use VM::EC2;

        my $ec2          = VM::EC2->new(...);
        my $lb           = $ec2->describe_load_balancers('my-lb');
        my @instance_ids = map { $_->InstanceId } $lb->Instances();
        my @states       = $lb->describe_instance_health(-instances => \@instance_ids);
        my @down_ids     = map { $_->InstanceId } grep { $_->State eq 'OutOfService' } @states;

DESCRIPTION

       This object is used to describe the parameters returned by a DescribeInstanceHealth API
       call.

METHODS

       The following object methods are supported:

        InstanceId   -- The Instance ID of the instance attached to the load balancer
        State        -- Specifies the current status of the instance
        ReasonCode   -- Provides information about the cause of OutOfService instances.
                        Specifically, it indicates whether the cause is Elastic Load Balancing
                        or the instance behind the load balancer
        Description  -- Description of why the instance is in the current state

       The following convenience methods are supported:

        instance     -- Provides an L<VM::EC2::Instance> object

STRING OVERLOADING

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

SEE ALSO

       VM::EC2 VM::EC2::Generic VM::EC2::ELB

AUTHOR

       Lance Kinley <lkinley@loyaltymethods.com>.

       Copyright (c) 2012 Loyalty Methods, Inc.

       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.