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package Paws::EMR::InstanceGroup; |
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use Moose; |
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has AutoScalingPolicy => (is => 'ro', isa => 'Paws::EMR::AutoScalingPolicyDescription'); |
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has BidPrice => (is => 'ro', isa => 'Str'); |
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has Configurations => (is => 'ro', isa => 'ArrayRef[Paws::EMR::Configuration]'); |
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has EbsBlockDevices => (is => 'ro', isa => 'ArrayRef[Paws::EMR::EbsBlockDevice]'); |
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has EbsOptimized => (is => 'ro', isa => 'Bool'); |
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has Id => (is => 'ro', isa => 'Str'); |
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has InstanceGroupType => (is => 'ro', isa => 'Str'); |
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has InstanceType => (is => 'ro', isa => 'Str'); |
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has Market => (is => 'ro', isa => 'Str'); |
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has Name => (is => 'ro', isa => 'Str'); |
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has RequestedInstanceCount => (is => 'ro', isa => 'Int'); |
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has RunningInstanceCount => (is => 'ro', isa => 'Int'); |
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has ShrinkPolicy => (is => 'ro', isa => 'Paws::EMR::ShrinkPolicy'); |
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has Status => (is => 'ro', isa => 'Paws::EMR::InstanceGroupStatus'); |
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1; |
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### main pod documentation begin ### |
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=head1 NAME |
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Paws::EMR::InstanceGroup |
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=head1 USAGE |
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This class represents one of two things: |
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=head3 Arguments in a call to a service |
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Use the attributes of this class as arguments to methods. You shouldn't make instances of this class. |
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Each attribute should be used as a named argument in the calls that expect this type of object. |
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As an example, if Att1 is expected to be a Paws::EMR::InstanceGroup object: |
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$service_obj->Method(Att1 => { AutoScalingPolicy => $value, ..., Status => $value }); |
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=head3 Results returned from an API call |
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Use accessors for each attribute. If Att1 is expected to be an Paws::EMR::InstanceGroup object: |
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$result = $service_obj->Method(...); |
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$result->Att1->AutoScalingPolicy |
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=head1 DESCRIPTION |
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This entity represents an instance group, which is a group of instances |
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that have common purpose. For example, CORE instance group is used for |
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HDFS. |
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=head1 ATTRIBUTES |
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=head2 AutoScalingPolicy => L<Paws::EMR::AutoScalingPolicyDescription> |
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An automatic scaling policy for a core instance group or task instance |
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group in an Amazon EMR cluster. The automatic scaling policy defines |
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how an instance group dynamically adds and terminates EC2 instances in |
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response to the value of a CloudWatch metric. See PutAutoScalingPolicy. |
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=head2 BidPrice => Str |
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The bid price for each EC2 instance in the instance group when |
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launching nodes as Spot Instances, expressed in USD. |
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=head2 Configurations => ArrayRef[L<Paws::EMR::Configuration>] |
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Amazon EMR releases 4.x or later. |
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The list of configurations supplied for an EMR cluster instance group. |
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You can specify a separate configuration for each instance group |
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(master, core, and task). |
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=head2 EbsBlockDevices => ArrayRef[L<Paws::EMR::EbsBlockDevice>] |
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The EBS block devices that are mapped to this instance group. |
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=head2 EbsOptimized => Bool |
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If the instance group is EBS-optimized. An Amazon EBS-optimized |
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instance uses an optimized configuration stack and provides additional, |
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dedicated capacity for Amazon EBS I/O. |
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=head2 Id => Str |
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The identifier of the instance group. |
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=head2 InstanceGroupType => Str |
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The type of the instance group. Valid values are MASTER, CORE or TASK. |
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=head2 InstanceType => Str |
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The EC2 instance type for all instances in the instance group. |
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=head2 Market => Str |
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The marketplace to provision instances for this group. Valid values are |
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ON_DEMAND or SPOT. |
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=head2 Name => Str |
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The name of the instance group. |
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=head2 RequestedInstanceCount => Int |
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The target number of instances for the instance group. |
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=head2 RunningInstanceCount => Int |
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The number of instances currently running in this instance group. |
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=head2 ShrinkPolicy => L<Paws::EMR::ShrinkPolicy> |
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Policy for customizing shrink operations. |
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=head2 Status => L<Paws::EMR::InstanceGroupStatus> |
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The current status of the instance group. |
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=head1 SEE ALSO |
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This class forms part of L<Paws>, describing an object used in L<Paws::EMR> |
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=head1 BUGS and CONTRIBUTIONS |
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The source code is located here: https://github.com/pplu/aws-sdk-perl |
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Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues |
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=cut |
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