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RecommendInstanceTypesProps

Properties for defining a RecommendInstanceTypes.

See https://www.alibabacloud.com/help/ros/developer-reference/datasource-ecs-recommendinstancetypes

Initializer 

from ros_cdk_ecs import datasource
datasource.RecommendInstanceTypesProps(
  cores: typing.Union[typing.Union[int, float], IResolvable] = None,
  instance_charge_type: typing.Union[str, IResolvable] = None,
  instance_family_level: typing.Union[str, IResolvable] = None,
  instance_type: typing.Union[str, IResolvable] = None,
  instance_type_families: typing.Union[IResolvable, typing.List[typing.Union[str, IResolvable]]] = None,
  io_optimized: typing.Union[str, IResolvable] = None,
  max_price: typing.Union[typing.Union[int, float], IResolvable] = None,
  memory: typing.Union[typing.Union[int, float], IResolvable] = None,
  priority_strategy: typing.Union[str, IResolvable] = None,
  refresh_options: typing.Union[str, IResolvable] = None,
  scene: typing.Union[str, IResolvable] = None,
  spot_strategy: typing.Union[str, IResolvable] = None,
  system_disk_category: typing.Union[str, IResolvable] = None,
  zone_id: typing.Union[str, IResolvable] = None,
  zone_match_mode: typing.Union[str, IResolvable] = None
)

Properties

Name Type Description
cores typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable] Property cores: The number of vCPUs of the instance.
instance_charge_type typing.Union[str, ros_cdk_core.IResolvable] Property instanceChargeType: The billing method of the instances of the instance type.
instance_family_level typing.Union[str, ros_cdk_core.IResolvable] Property instanceFamilyLevel: The level of the instance family.
instance_type typing.Union[str, ros_cdk_core.IResolvable] Property instanceType: The specified instance type.
instance_type_families typing.Union[ros_cdk_core.IResolvable, typing.List[typing.Union[str, ros_cdk_core.IResolvable]]] Property instanceTypeFamilies: The list of instance family to be filtered out.
io_optimized typing.Union[str, ros_cdk_core.IResolvable] Property ioOptimized: Specifies whether to match I\/O optimized instances.
max_price typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable] Property maxPrice: The maximum hourly price for pay-as-you-go instances or preemptible instances.
memory typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable] Property memory: The memory size of the instance.
priority_strategy typing.Union[str, ros_cdk_core.IResolvable] Property priorityStrategy: The policy for recommending instance types.
refresh_options typing.Union[str, ros_cdk_core.IResolvable] Property refreshOptions: The refresh strategy for the datasource resource when the stack is updated.
scene typing.Union[str, ros_cdk_core.IResolvable] Property scene: Specifies the scenario in which the instance type is recommended.
spot_strategy typing.Union[str, ros_cdk_core.IResolvable] Property spotStrategy: The bidding policy of preemptible instances.
system_disk_category typing.Union[str, ros_cdk_core.IResolvable] Property systemDiskCategory: The category of the system disk.
zone_id typing.Union[str, ros_cdk_core.IResolvable] Property zoneId: The zone ID of the alternative instance types.
zone_match_mode typing.Union[str, ros_cdk_core.IResolvable] Property zoneMatchMode: Specifies which alternative instance types are recommended.

coresOptional 

cores: typing.Union[typing.Union[int, float], IResolvable]
  • Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]

Property cores: The number of vCPUs of the instance.

Note If the Cores and Memory parameters are both specified, all instance types that offer the vCPUs and memory size specified by the parameters are matched.

instance_charge_typeOptional 

instance_charge_type: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property instanceChargeType: The billing method of the instances of the instance type.

Valid values: PrePaid: subscription PostPaid: pay-as-you-go Default value: PostPaid.

instance_family_levelOptional 

instance_family_level: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property instanceFamilyLevel: The level of the instance family.

Valid values: EntryLevel, EnterpriseLevel, CreditEntryLevel.

instance_typeOptional 

instance_type: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property instanceType: The specified instance type.

For more information, see Instance families or call ECS DescribeInstanceTypes operation to query the most recent instance type list. Note If the InstanceType parameter is specified, none of the Cores and Memory parameters can be specified.

instance_type_familiesOptional 

instance_type_families: typing.Union[IResolvable, typing.List[typing.Union[str, IResolvable]]]
  • Type: typing.Union[ros_cdk_core.IResolvable, typing.List[typing.Union[str, ros_cdk_core.IResolvable]]]

Property instanceTypeFamilies: The list of instance family to be filtered out.

You can also call ECS DescribeInstanceTypeFamilies operation to query the list of instance families.

io_optimizedOptional 

io_optimized: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property ioOptimized: Specifies whether to match I\/O optimized instances.

The IoOptimized parameter cannot be specified when the instance is not I/O optimized. Valid values: optimized: matches I/O optimized instances. none: matches non-I/O optimized instances. Default value: optimized. If you query alternative instance types for retired instance types, this parameter is set to none by default. Default value: none.

max_priceOptional 

max_price: typing.Union[typing.Union[int, float], IResolvable]
  • Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]

Property maxPrice: The maximum hourly price for pay-as-you-go instances or preemptible instances.

Note If this parameter is specified, the SpotStrategy parameter must be set to SpotWithPriceLimit.

memoryOptional 

memory: typing.Union[typing.Union[int, float], IResolvable]
  • Type: typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]

Property memory: The memory size of the instance.

Unit: GiB. Note If the Cores and Memory parameters are both specified, all instance types that offer the vCPUs and memory size specified by the parameters are matched.

priority_strategyOptional 

priority_strategy: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property priorityStrategy: The policy for recommending instance types.

Valid values: InventoryFirst: Instance types are recommended in descending order based on resource availability. PriceFirst: Instance types are recommended in ascending order based on hourly price per vCPU. NewProductFirst: The latest instance types are recommended first. Default value: InventoryFirst.

refresh_optionsOptional 

refresh_options: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property refreshOptions: The refresh strategy for the datasource resource when the stack is updated.

Valid values:

  • Never: Never refresh the datasource resource when the stack is updated.
  • Always: Always refresh the datasource resource when the stack is updated. Default is Never.

sceneOptional 

scene: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property scene: Specifies the scenario in which the instance type is recommended.

Valid values: UPGRADE: instance type upgrade or downgrade CREATE: instance creation Default value: CREATE.

spot_strategyOptional 

spot_strategy: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property spotStrategy: The bidding policy of preemptible instances.

Valid values: NoSpot: applies to regular pay-as-you-go instances. SpotWithPriceLimit: applies to preemptible instances that have user-defined maximum hourly prices. SpotAsPriceGo: applies to preemptible instances that are of the market price at the time of purchase. Note If the SpotStrategy parameter is specified, the InstanceChargeType parameter must be set to PostPaid. Default value: NoSpot.

system_disk_categoryOptional 

system_disk_category: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property systemDiskCategory: The category of the system disk.

Valid values: cloud_efficiency: ultra disk cloud_ssd: standard SSD cloud_essd: enhanced SSD (ESSD) cloud: basic disk For non-I/O optimized instances, the default value is cloud. For I/O optimized instances, the default value is cloud_efficiency.

zone_idOptional 

zone_id: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property zoneId: The zone ID of the alternative instance types.

You can call ECS DescribeZones operation to query the most recent zone list.When you specify this parameter, we recommend that you set ZoneMatchMode to the default value Include. This value indicates that instance types in the zone specified by ZoneId are preferentially recommended, and instance types in other zones in the same region are also listed.

zone_match_modeOptional 

zone_match_mode: typing.Union[str, IResolvable]
  • Type: typing.Union[str, ros_cdk_core.IResolvable]

Property zoneMatchMode: Specifies which alternative instance types are recommended.

Valid values: Strict: recommends only alternative instance types in the zone specified by ZoneId. Include: recommends all instance types in all the zones in the same region as the specified instance type. When ZoneId is specified, the default value of this parameter is Strict. This value indicates that only alternative instance types in the zone specified by ZoneId are recommended.