amazonka-compute-optimizer-2.0: gen/Amazonka/ComputeOptimizer/Types/InstanceRecommendationOption.hs
{-# LANGUAGE DeriveGeneric #-}
{-# LANGUAGE DuplicateRecordFields #-}
{-# LANGUAGE NamedFieldPuns #-}
{-# LANGUAGE OverloadedStrings #-}
{-# LANGUAGE RecordWildCards #-}
{-# LANGUAGE StrictData #-}
{-# LANGUAGE NoImplicitPrelude #-}
{-# OPTIONS_GHC -fno-warn-unused-imports #-}
{-# OPTIONS_GHC -fno-warn-unused-matches #-}
-- Derived from AWS service descriptions, licensed under Apache 2.0.
-- |
-- Module : Amazonka.ComputeOptimizer.Types.InstanceRecommendationOption
-- Copyright : (c) 2013-2023 Brendan Hay
-- License : Mozilla Public License, v. 2.0.
-- Maintainer : Brendan Hay
-- Stability : auto-generated
-- Portability : non-portable (GHC extensions)
module Amazonka.ComputeOptimizer.Types.InstanceRecommendationOption where
import Amazonka.ComputeOptimizer.Types.MigrationEffort
import Amazonka.ComputeOptimizer.Types.PlatformDifference
import Amazonka.ComputeOptimizer.Types.SavingsOpportunity
import Amazonka.ComputeOptimizer.Types.UtilizationMetric
import qualified Amazonka.Core as Core
import qualified Amazonka.Core.Lens.Internal as Lens
import qualified Amazonka.Data as Data
import qualified Amazonka.Prelude as Prelude
-- | Describes a recommendation option for an Amazon EC2 instance.
--
-- /See:/ 'newInstanceRecommendationOption' smart constructor.
data InstanceRecommendationOption = InstanceRecommendationOption'
{ -- | The instance type of the instance recommendation.
instanceType :: Prelude.Maybe Prelude.Text,
-- | The level of effort required to migrate from the current instance type
-- to the recommended instance type.
--
-- For example, the migration effort is @Low@ if Amazon EMR is the inferred
-- workload type and an Amazon Web Services Graviton instance type is
-- recommended. The migration effort is @Medium@ if a workload type
-- couldn\'t be inferred but an Amazon Web Services Graviton instance type
-- is recommended. The migration effort is @VeryLow@ if both the current
-- and recommended instance types are of the same CPU architecture.
migrationEffort :: Prelude.Maybe MigrationEffort,
-- | The performance risk of the instance recommendation option.
--
-- Performance risk indicates the likelihood of the recommended instance
-- type not meeting the resource needs of your workload. Compute Optimizer
-- calculates an individual performance risk score for each specification
-- of the recommended instance, including CPU, memory, EBS throughput, EBS
-- IOPS, disk throughput, disk IOPS, network throughput, and network PPS.
-- The performance risk of the recommended instance is calculated as the
-- maximum performance risk score across the analyzed resource
-- specifications.
--
-- The value ranges from @0@ - @4@, with @0@ meaning that the recommended
-- resource is predicted to always provide enough hardware capability. The
-- higher the performance risk is, the more likely you should validate
-- whether the recommendation will meet the performance requirements of
-- your workload before migrating your resource.
performanceRisk :: Prelude.Maybe Prelude.Double,
-- | Describes the configuration differences between the current instance and
-- the recommended instance type. You should consider the configuration
-- differences before migrating your workloads from the current instance to
-- the recommended instance type. The
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-resize.html Change the instance type guide for Linux>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/ec2-instance-resize.html Change the instance type guide for Windows>
-- provide general guidance for getting started with an instance migration.
--
-- Platform differences include:
--
-- - __@Hypervisor@__ — The hypervisor of the recommended instance type
-- is different than that of the current instance. For example, the
-- recommended instance type uses a Nitro hypervisor and the current
-- instance uses a Xen hypervisor. The differences that you should
-- consider between these hypervisors are covered in the
-- <http://aws.amazon.com/ec2/faqs/#Nitro_Hypervisor Nitro Hypervisor>
-- section of the Amazon EC2 frequently asked questions. For more
-- information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#ec2-nitro-instances Instances built on the Nitro System>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#ec2-nitro-instances Instances built on the Nitro System>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@NetworkInterface@__ — The network interface of the recommended
-- instance type is different than that of the current instance. For
-- example, the recommended instance type supports enhanced networking
-- and the current instance might not. To enable enhanced networking
-- for the recommended instance type, you must install the Elastic
-- Network Adapter (ENA) driver or the Intel 82599 Virtual Function
-- driver. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking.html Enhanced networking on Linux>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/enhanced-networking.html Enhanced networking on Windows>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@StorageInterface@__ — The storage interface of the recommended
-- instance type is different than that of the current instance. For
-- example, the recommended instance type uses an NVMe storage
-- interface and the current instance does not. To access NVMe volumes
-- for the recommended instance type, you will need to install or
-- upgrade the NVMe driver. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/nvme-ebs-volumes.html Amazon EBS and NVMe on Linux instances>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/nvme-ebs-volumes.html Amazon EBS and NVMe on Windows instances>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@InstanceStoreAvailability@__ — The recommended instance type does
-- not support instance store volumes and the current instance does.
-- Before migrating, you might need to back up the data on your
-- instance store volumes if you want to preserve them. For more
-- information, see
-- <https://aws.amazon.com/premiumsupport/knowledge-center/back-up-instance-store-ebs/ How do I back up an instance store volume on my Amazon EC2 instance to Amazon EBS?>
-- in the /Amazon Web Services Premium Support Knowledge Base/. For
-- more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html Amazon EC2 instance store>
-- in the /Amazon EC2 User Guide for Linux/, or see
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/InstanceStorage.html Amazon EC2 instance store>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@VirtualizationType@__ — The recommended instance type uses the
-- hardware virtual machine (HVM) virtualization type and the current
-- instance uses the paravirtual (PV) virtualization type. For more
-- information about the differences between these virtualization
-- types, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/virtualization_types.html Linux AMI virtualization types>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/windows-ami-version-history.html#virtualization-types Windows AMI virtualization types>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@Architecture@__ — The CPU architecture between the recommended
-- instance type and the current instance is different. For example,
-- the recommended instance type might use an Arm CPU architecture and
-- the current instance type might use a different one, such as x86.
-- Before migrating, you should consider recompiling the software on
-- your instance for the new architecture. Alternatively, you might
-- switch to an Amazon Machine Image (AMI) that supports the new
-- architecture. For more information about the CPU architecture for
-- each instance type, see
-- <http://aws.amazon.com/ec2/instance-types/ Amazon EC2 Instance Types>.
platformDifferences :: Prelude.Maybe [PlatformDifference],
-- | An array of objects that describe the projected utilization metrics of
-- the instance recommendation option.
--
-- The @Cpu@ and @Memory@ metrics are the only projected utilization
-- metrics returned. Additionally, the @Memory@ metric is returned only for
-- resources that have the unified CloudWatch agent installed on them. For
-- more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/metrics.html#cw-agent Enabling Memory Utilization with the CloudWatch Agent>.
projectedUtilizationMetrics :: Prelude.Maybe [UtilizationMetric],
-- | The rank of the instance recommendation option.
--
-- The top recommendation option is ranked as @1@.
rank :: Prelude.Maybe Prelude.Int,
-- | An object that describes the savings opportunity for the instance
-- recommendation option. Savings opportunity includes the estimated
-- monthly savings amount and percentage.
savingsOpportunity :: Prelude.Maybe SavingsOpportunity
}
deriving (Prelude.Eq, Prelude.Read, Prelude.Show, Prelude.Generic)
-- |
-- Create a value of 'InstanceRecommendationOption' with all optional fields omitted.
--
-- Use <https://hackage.haskell.org/package/generic-lens generic-lens> or <https://hackage.haskell.org/package/optics optics> to modify other optional fields.
--
-- The following record fields are available, with the corresponding lenses provided
-- for backwards compatibility:
--
-- 'instanceType', 'instanceRecommendationOption_instanceType' - The instance type of the instance recommendation.
--
-- 'migrationEffort', 'instanceRecommendationOption_migrationEffort' - The level of effort required to migrate from the current instance type
-- to the recommended instance type.
--
-- For example, the migration effort is @Low@ if Amazon EMR is the inferred
-- workload type and an Amazon Web Services Graviton instance type is
-- recommended. The migration effort is @Medium@ if a workload type
-- couldn\'t be inferred but an Amazon Web Services Graviton instance type
-- is recommended. The migration effort is @VeryLow@ if both the current
-- and recommended instance types are of the same CPU architecture.
--
-- 'performanceRisk', 'instanceRecommendationOption_performanceRisk' - The performance risk of the instance recommendation option.
--
-- Performance risk indicates the likelihood of the recommended instance
-- type not meeting the resource needs of your workload. Compute Optimizer
-- calculates an individual performance risk score for each specification
-- of the recommended instance, including CPU, memory, EBS throughput, EBS
-- IOPS, disk throughput, disk IOPS, network throughput, and network PPS.
-- The performance risk of the recommended instance is calculated as the
-- maximum performance risk score across the analyzed resource
-- specifications.
--
-- The value ranges from @0@ - @4@, with @0@ meaning that the recommended
-- resource is predicted to always provide enough hardware capability. The
-- higher the performance risk is, the more likely you should validate
-- whether the recommendation will meet the performance requirements of
-- your workload before migrating your resource.
--
-- 'platformDifferences', 'instanceRecommendationOption_platformDifferences' - Describes the configuration differences between the current instance and
-- the recommended instance type. You should consider the configuration
-- differences before migrating your workloads from the current instance to
-- the recommended instance type. The
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-resize.html Change the instance type guide for Linux>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/ec2-instance-resize.html Change the instance type guide for Windows>
-- provide general guidance for getting started with an instance migration.
--
-- Platform differences include:
--
-- - __@Hypervisor@__ — The hypervisor of the recommended instance type
-- is different than that of the current instance. For example, the
-- recommended instance type uses a Nitro hypervisor and the current
-- instance uses a Xen hypervisor. The differences that you should
-- consider between these hypervisors are covered in the
-- <http://aws.amazon.com/ec2/faqs/#Nitro_Hypervisor Nitro Hypervisor>
-- section of the Amazon EC2 frequently asked questions. For more
-- information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#ec2-nitro-instances Instances built on the Nitro System>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#ec2-nitro-instances Instances built on the Nitro System>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@NetworkInterface@__ — The network interface of the recommended
-- instance type is different than that of the current instance. For
-- example, the recommended instance type supports enhanced networking
-- and the current instance might not. To enable enhanced networking
-- for the recommended instance type, you must install the Elastic
-- Network Adapter (ENA) driver or the Intel 82599 Virtual Function
-- driver. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking.html Enhanced networking on Linux>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/enhanced-networking.html Enhanced networking on Windows>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@StorageInterface@__ — The storage interface of the recommended
-- instance type is different than that of the current instance. For
-- example, the recommended instance type uses an NVMe storage
-- interface and the current instance does not. To access NVMe volumes
-- for the recommended instance type, you will need to install or
-- upgrade the NVMe driver. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/nvme-ebs-volumes.html Amazon EBS and NVMe on Linux instances>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/nvme-ebs-volumes.html Amazon EBS and NVMe on Windows instances>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@InstanceStoreAvailability@__ — The recommended instance type does
-- not support instance store volumes and the current instance does.
-- Before migrating, you might need to back up the data on your
-- instance store volumes if you want to preserve them. For more
-- information, see
-- <https://aws.amazon.com/premiumsupport/knowledge-center/back-up-instance-store-ebs/ How do I back up an instance store volume on my Amazon EC2 instance to Amazon EBS?>
-- in the /Amazon Web Services Premium Support Knowledge Base/. For
-- more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html Amazon EC2 instance store>
-- in the /Amazon EC2 User Guide for Linux/, or see
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/InstanceStorage.html Amazon EC2 instance store>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@VirtualizationType@__ — The recommended instance type uses the
-- hardware virtual machine (HVM) virtualization type and the current
-- instance uses the paravirtual (PV) virtualization type. For more
-- information about the differences between these virtualization
-- types, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/virtualization_types.html Linux AMI virtualization types>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/windows-ami-version-history.html#virtualization-types Windows AMI virtualization types>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@Architecture@__ — The CPU architecture between the recommended
-- instance type and the current instance is different. For example,
-- the recommended instance type might use an Arm CPU architecture and
-- the current instance type might use a different one, such as x86.
-- Before migrating, you should consider recompiling the software on
-- your instance for the new architecture. Alternatively, you might
-- switch to an Amazon Machine Image (AMI) that supports the new
-- architecture. For more information about the CPU architecture for
-- each instance type, see
-- <http://aws.amazon.com/ec2/instance-types/ Amazon EC2 Instance Types>.
--
-- 'projectedUtilizationMetrics', 'instanceRecommendationOption_projectedUtilizationMetrics' - An array of objects that describe the projected utilization metrics of
-- the instance recommendation option.
--
-- The @Cpu@ and @Memory@ metrics are the only projected utilization
-- metrics returned. Additionally, the @Memory@ metric is returned only for
-- resources that have the unified CloudWatch agent installed on them. For
-- more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/metrics.html#cw-agent Enabling Memory Utilization with the CloudWatch Agent>.
--
-- 'rank', 'instanceRecommendationOption_rank' - The rank of the instance recommendation option.
--
-- The top recommendation option is ranked as @1@.
--
-- 'savingsOpportunity', 'instanceRecommendationOption_savingsOpportunity' - An object that describes the savings opportunity for the instance
-- recommendation option. Savings opportunity includes the estimated
-- monthly savings amount and percentage.
newInstanceRecommendationOption ::
InstanceRecommendationOption
newInstanceRecommendationOption =
InstanceRecommendationOption'
{ instanceType =
Prelude.Nothing,
migrationEffort = Prelude.Nothing,
performanceRisk = Prelude.Nothing,
platformDifferences = Prelude.Nothing,
projectedUtilizationMetrics = Prelude.Nothing,
rank = Prelude.Nothing,
savingsOpportunity = Prelude.Nothing
}
-- | The instance type of the instance recommendation.
instanceRecommendationOption_instanceType :: Lens.Lens' InstanceRecommendationOption (Prelude.Maybe Prelude.Text)
instanceRecommendationOption_instanceType = Lens.lens (\InstanceRecommendationOption' {instanceType} -> instanceType) (\s@InstanceRecommendationOption' {} a -> s {instanceType = a} :: InstanceRecommendationOption)
-- | The level of effort required to migrate from the current instance type
-- to the recommended instance type.
--
-- For example, the migration effort is @Low@ if Amazon EMR is the inferred
-- workload type and an Amazon Web Services Graviton instance type is
-- recommended. The migration effort is @Medium@ if a workload type
-- couldn\'t be inferred but an Amazon Web Services Graviton instance type
-- is recommended. The migration effort is @VeryLow@ if both the current
-- and recommended instance types are of the same CPU architecture.
instanceRecommendationOption_migrationEffort :: Lens.Lens' InstanceRecommendationOption (Prelude.Maybe MigrationEffort)
instanceRecommendationOption_migrationEffort = Lens.lens (\InstanceRecommendationOption' {migrationEffort} -> migrationEffort) (\s@InstanceRecommendationOption' {} a -> s {migrationEffort = a} :: InstanceRecommendationOption)
-- | The performance risk of the instance recommendation option.
--
-- Performance risk indicates the likelihood of the recommended instance
-- type not meeting the resource needs of your workload. Compute Optimizer
-- calculates an individual performance risk score for each specification
-- of the recommended instance, including CPU, memory, EBS throughput, EBS
-- IOPS, disk throughput, disk IOPS, network throughput, and network PPS.
-- The performance risk of the recommended instance is calculated as the
-- maximum performance risk score across the analyzed resource
-- specifications.
--
-- The value ranges from @0@ - @4@, with @0@ meaning that the recommended
-- resource is predicted to always provide enough hardware capability. The
-- higher the performance risk is, the more likely you should validate
-- whether the recommendation will meet the performance requirements of
-- your workload before migrating your resource.
instanceRecommendationOption_performanceRisk :: Lens.Lens' InstanceRecommendationOption (Prelude.Maybe Prelude.Double)
instanceRecommendationOption_performanceRisk = Lens.lens (\InstanceRecommendationOption' {performanceRisk} -> performanceRisk) (\s@InstanceRecommendationOption' {} a -> s {performanceRisk = a} :: InstanceRecommendationOption)
-- | Describes the configuration differences between the current instance and
-- the recommended instance type. You should consider the configuration
-- differences before migrating your workloads from the current instance to
-- the recommended instance type. The
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-instance-resize.html Change the instance type guide for Linux>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/ec2-instance-resize.html Change the instance type guide for Windows>
-- provide general guidance for getting started with an instance migration.
--
-- Platform differences include:
--
-- - __@Hypervisor@__ — The hypervisor of the recommended instance type
-- is different than that of the current instance. For example, the
-- recommended instance type uses a Nitro hypervisor and the current
-- instance uses a Xen hypervisor. The differences that you should
-- consider between these hypervisors are covered in the
-- <http://aws.amazon.com/ec2/faqs/#Nitro_Hypervisor Nitro Hypervisor>
-- section of the Amazon EC2 frequently asked questions. For more
-- information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#ec2-nitro-instances Instances built on the Nitro System>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#ec2-nitro-instances Instances built on the Nitro System>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@NetworkInterface@__ — The network interface of the recommended
-- instance type is different than that of the current instance. For
-- example, the recommended instance type supports enhanced networking
-- and the current instance might not. To enable enhanced networking
-- for the recommended instance type, you must install the Elastic
-- Network Adapter (ENA) driver or the Intel 82599 Virtual Function
-- driver. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/enhanced-networking.html Enhanced networking on Linux>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/enhanced-networking.html Enhanced networking on Windows>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@StorageInterface@__ — The storage interface of the recommended
-- instance type is different than that of the current instance. For
-- example, the recommended instance type uses an NVMe storage
-- interface and the current instance does not. To access NVMe volumes
-- for the recommended instance type, you will need to install or
-- upgrade the NVMe driver. For more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/nvme-ebs-volumes.html Amazon EBS and NVMe on Linux instances>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/nvme-ebs-volumes.html Amazon EBS and NVMe on Windows instances>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@InstanceStoreAvailability@__ — The recommended instance type does
-- not support instance store volumes and the current instance does.
-- Before migrating, you might need to back up the data on your
-- instance store volumes if you want to preserve them. For more
-- information, see
-- <https://aws.amazon.com/premiumsupport/knowledge-center/back-up-instance-store-ebs/ How do I back up an instance store volume on my Amazon EC2 instance to Amazon EBS?>
-- in the /Amazon Web Services Premium Support Knowledge Base/. For
-- more information, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/InstanceStorage.html Amazon EC2 instance store>
-- in the /Amazon EC2 User Guide for Linux/, or see
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/instance-types.html#instance-networking-storage Networking and storage features>
-- and
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/InstanceStorage.html Amazon EC2 instance store>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@VirtualizationType@__ — The recommended instance type uses the
-- hardware virtual machine (HVM) virtualization type and the current
-- instance uses the paravirtual (PV) virtualization type. For more
-- information about the differences between these virtualization
-- types, see
-- <https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/virtualization_types.html Linux AMI virtualization types>
-- in the /Amazon EC2 User Guide for Linux/, or
-- <https://docs.aws.amazon.com/AWSEC2/latest/WindowsGuide/windows-ami-version-history.html#virtualization-types Windows AMI virtualization types>
-- in the /Amazon EC2 User Guide for Windows/.
--
-- - __@Architecture@__ — The CPU architecture between the recommended
-- instance type and the current instance is different. For example,
-- the recommended instance type might use an Arm CPU architecture and
-- the current instance type might use a different one, such as x86.
-- Before migrating, you should consider recompiling the software on
-- your instance for the new architecture. Alternatively, you might
-- switch to an Amazon Machine Image (AMI) that supports the new
-- architecture. For more information about the CPU architecture for
-- each instance type, see
-- <http://aws.amazon.com/ec2/instance-types/ Amazon EC2 Instance Types>.
instanceRecommendationOption_platformDifferences :: Lens.Lens' InstanceRecommendationOption (Prelude.Maybe [PlatformDifference])
instanceRecommendationOption_platformDifferences = Lens.lens (\InstanceRecommendationOption' {platformDifferences} -> platformDifferences) (\s@InstanceRecommendationOption' {} a -> s {platformDifferences = a} :: InstanceRecommendationOption) Prelude.. Lens.mapping Lens.coerced
-- | An array of objects that describe the projected utilization metrics of
-- the instance recommendation option.
--
-- The @Cpu@ and @Memory@ metrics are the only projected utilization
-- metrics returned. Additionally, the @Memory@ metric is returned only for
-- resources that have the unified CloudWatch agent installed on them. For
-- more information, see
-- <https://docs.aws.amazon.com/compute-optimizer/latest/ug/metrics.html#cw-agent Enabling Memory Utilization with the CloudWatch Agent>.
instanceRecommendationOption_projectedUtilizationMetrics :: Lens.Lens' InstanceRecommendationOption (Prelude.Maybe [UtilizationMetric])
instanceRecommendationOption_projectedUtilizationMetrics = Lens.lens (\InstanceRecommendationOption' {projectedUtilizationMetrics} -> projectedUtilizationMetrics) (\s@InstanceRecommendationOption' {} a -> s {projectedUtilizationMetrics = a} :: InstanceRecommendationOption) Prelude.. Lens.mapping Lens.coerced
-- | The rank of the instance recommendation option.
--
-- The top recommendation option is ranked as @1@.
instanceRecommendationOption_rank :: Lens.Lens' InstanceRecommendationOption (Prelude.Maybe Prelude.Int)
instanceRecommendationOption_rank = Lens.lens (\InstanceRecommendationOption' {rank} -> rank) (\s@InstanceRecommendationOption' {} a -> s {rank = a} :: InstanceRecommendationOption)
-- | An object that describes the savings opportunity for the instance
-- recommendation option. Savings opportunity includes the estimated
-- monthly savings amount and percentage.
instanceRecommendationOption_savingsOpportunity :: Lens.Lens' InstanceRecommendationOption (Prelude.Maybe SavingsOpportunity)
instanceRecommendationOption_savingsOpportunity = Lens.lens (\InstanceRecommendationOption' {savingsOpportunity} -> savingsOpportunity) (\s@InstanceRecommendationOption' {} a -> s {savingsOpportunity = a} :: InstanceRecommendationOption)
instance Data.FromJSON InstanceRecommendationOption where
parseJSON =
Data.withObject
"InstanceRecommendationOption"
( \x ->
InstanceRecommendationOption'
Prelude.<$> (x Data..:? "instanceType")
Prelude.<*> (x Data..:? "migrationEffort")
Prelude.<*> (x Data..:? "performanceRisk")
Prelude.<*> ( x
Data..:? "platformDifferences"
Data..!= Prelude.mempty
)
Prelude.<*> ( x
Data..:? "projectedUtilizationMetrics"
Data..!= Prelude.mempty
)
Prelude.<*> (x Data..:? "rank")
Prelude.<*> (x Data..:? "savingsOpportunity")
)
instance
Prelude.Hashable
InstanceRecommendationOption
where
hashWithSalt _salt InstanceRecommendationOption' {..} =
_salt
`Prelude.hashWithSalt` instanceType
`Prelude.hashWithSalt` migrationEffort
`Prelude.hashWithSalt` performanceRisk
`Prelude.hashWithSalt` platformDifferences
`Prelude.hashWithSalt` projectedUtilizationMetrics
`Prelude.hashWithSalt` rank
`Prelude.hashWithSalt` savingsOpportunity
instance Prelude.NFData InstanceRecommendationOption where
rnf InstanceRecommendationOption' {..} =
Prelude.rnf instanceType
`Prelude.seq` Prelude.rnf migrationEffort
`Prelude.seq` Prelude.rnf performanceRisk
`Prelude.seq` Prelude.rnf platformDifferences
`Prelude.seq` Prelude.rnf projectedUtilizationMetrics
`Prelude.seq` Prelude.rnf rank
`Prelude.seq` Prelude.rnf savingsOpportunity