AutoProvisioningGroupProps

Properties for defining a AutoProvisioningGroup.

See https://www.alibabacloud.com/help/ros/developer-reference/aliyun-ecs-autoprovisioninggroup

Initializer

import ros_cdk_ecs
ros_cdk_ecs.AutoProvisioningGroupProps(
  total_target_capacity: typing.Union[str, IResolvable],
  auto_provisioning_group_name: typing.Union[str, IResolvable] = None,
  auto_provisioning_group_type: typing.Union[str, IResolvable] = None,
  check_execution_status: typing.Union[bool, IResolvable] = None,
  default_target_capacity_type: typing.Union[str, IResolvable] = None,
  description: typing.Union[str, IResolvable] = None,
  excess_capacity_termination_policy: typing.Union[str, IResolvable] = None,
  launch_configuration: typing.Union[IResolvable, LaunchConfigurationProperty] = None,
  launch_template_config: typing.Union[IResolvable, typing.List[typing.Union[IResolvable, LaunchTemplateConfigProperty]]] = None,
  launch_template_id: typing.Union[str, IResolvable] = None,
  launch_template_version: typing.Union[str, IResolvable] = None,
  max_spot_price: typing.Union[typing.Union[int, float], IResolvable] = None,
  pay_as_you_go_allocation_strategy: typing.Union[str, IResolvable] = None,
  pay_as_you_go_target_capacity: typing.Union[str, IResolvable] = None,
  spot_allocation_strategy: typing.Union[str, IResolvable] = None,
  spot_instance_interruption_behavior: typing.Union[str, IResolvable] = None,
  spot_instance_pools_to_use_count: typing.Union[typing.Union[int, float], IResolvable] = None,
  spot_target_capacity: typing.Union[str, IResolvable] = None,
  terminate_instances: typing.Union[bool, IResolvable] = None,
  terminate_instances_with_expiration: typing.Union[bool, IResolvable] = None,
  valid_from: typing.Union[str, IResolvable] = None,
  valid_until: typing.Union[str, IResolvable] = None
)

Properties

Name	Type	Description
total_target_capacity	typing.Union[str, ros_cdk_core.IResolvable]	Property totalTargetCapacity: The total target capacity of the auto provisioning group.
auto_provisioning_group_name	typing.Union[str, ros_cdk_core.IResolvable]	Property autoProvisioningGroupName: The name of the auto provisioning group to be created.
auto_provisioning_group_type	typing.Union[str, ros_cdk_core.IResolvable]	Property autoProvisioningGroupType: The type of the auto provisioning group.
check_execution_status	typing.Union[bool, ros_cdk_core.IResolvable]	Property checkExecutionStatus: Whether check execution status.
default_target_capacity_type	typing.Union[str, ros_cdk_core.IResolvable]	Property defaultTargetCapacityType: The type of supplemental instances.
description	typing.Union[str, ros_cdk_core.IResolvable]	Property description: The description of the auto provisioning group.
excess_capacity_termination_policy	typing.Union[str, ros_cdk_core.IResolvable]	Property excessCapacityTerminationPolicy: The shutdown policy for excess preemptible instances followed when the capacity of the auto provisioning group exceeds the target capacity.
launch_configuration	typing.Union[ros_cdk_core.IResolvable, LaunchConfigurationProperty]	Property launchConfiguration:.
launch_template_config	typing.Union[ros_cdk_core.IResolvable, typing.List[typing.Union[ros_cdk_core.IResolvable, LaunchTemplateConfigProperty]]]	Property launchTemplateConfig:.
launch_template_id	typing.Union[str, ros_cdk_core.IResolvable]	Property launchTemplateId: The ID of the instance launch template associated with the auto provisioning group.
launch_template_version	typing.Union[str, ros_cdk_core.IResolvable]	Property launchTemplateVersion: The version of the instance launch template associated with the auto provisioning group.
max_spot_price	typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]	Property maxSpotPrice: The global maximum price for preemptible instances in the auto provisioning group.
pay_as_you_go_allocation_strategy	typing.Union[str, ros_cdk_core.IResolvable]	Property payAsYouGoAllocationStrategy: The scale-out policy for pay-as-you-go instances.
pay_as_you_go_target_capacity	typing.Union[str, ros_cdk_core.IResolvable]	Property payAsYouGoTargetCapacity: The target capacity of pay-as-you-go instances in the auto provisioning group.
spot_allocation_strategy	typing.Union[str, ros_cdk_core.IResolvable]	Property spotAllocationStrategy: The scale-out policy for preemptible instances.
spot_instance_interruption_behavior	typing.Union[str, ros_cdk_core.IResolvable]	Property spotInstanceInterruptionBehavior: The default behavior after preemptible instances are shut down.
spot_instance_pools_to_use_count	typing.Union[typing.Union[int, float], ros_cdk_core.IResolvable]	Property spotInstancePoolsToUseCount: This parameter takes effect when the SpotAllocationStrategy parameter is set to lowest-price.
spot_target_capacity	typing.Union[str, ros_cdk_core.IResolvable]	Property spotTargetCapacity: The target capacity of preemptible instances in the auto provisioning group.
terminate_instances	typing.Union[bool, ros_cdk_core.IResolvable]	Property terminateInstances: Specifies whether to release instances of the auto provisioning group.
terminate_instances_with_expiration	typing.Union[bool, ros_cdk_core.IResolvable]	Property terminateInstancesWithExpiration: The shutdown policy for preemptible instances when the auto provisioning group expires.
valid_from	typing.Union[str, ros_cdk_core.IResolvable]	Property validFrom: The time when the auto provisioning group is started.
valid_until	typing.Union[str, ros_cdk_core.IResolvable]	Property validUntil: The time when the auto provisioning group expires.

---

total_target_capacity^Required

total_target_capacity: typing.Union[str, IResolvable]

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

Property totalTargetCapacity: The total target capacity of the auto provisioning group.

The target capacity consists of the following three parts: The target capacity of pay-as-you-go instances specified by the PayAsYouGoTargetCapacity parameter The target capacity of preemptible instances specified by the SpotTargetCapacity parameter The supplemental capacity besides PayAsYouGoTargetCapacity and SpotTargetCapacity

---

auto_provisioning_group_name^Optional

auto_provisioning_group_name: typing.Union[str, IResolvable]

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

Property autoProvisioningGroupName: The name of the auto provisioning group to be created.

It must be 2 to 128 characters in length. It must start with a letter but cannot start with http:// or https://. It can contain letters, digits, colons (:), underscores (_), and hyphens (-).

---

auto_provisioning_group_type^Optional

auto_provisioning_group_type: typing.Union[str, IResolvable]

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

Property autoProvisioningGroupType: The type of the auto provisioning group.

Valid values: request: One-time delivery. After the auto provisioning group is started, it only attempts to create an instance cluster once. If the cluster fails to be created, the group does not try again. maintain: The continuous delivery and maintain capacity type. After the auto provisioning group is started, it continuously attempts to create and maintain the instance cluster. The auto provisioning group compares the real-time and target capacity of the cluster. If the cluster does not meet the target capacity, the group will create instances until the cluster meets the target capacity. Default value: maintain

---

check_execution_status^Optional

check_execution_status: typing.Union[bool, IResolvable]

• Type: typing.Union[bool, ros_cdk_core.IResolvable]

Property checkExecutionStatus: Whether check execution status.

If set true, ROS will check the state of AutoProvisioningGroup to be fulfilled. Otherwise ROS will regard AutoProvisioningGroup create failed.

---

default_target_capacity_type^Optional

default_target_capacity_type: typing.Union[str, IResolvable]

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

Property defaultTargetCapacityType: The type of supplemental instances.

When the total value of PayAsYouGoTargetCapacity and SpotTargetCapacity is smaller than the value of TotalTargetCapacity, the auto provisioning group will create instances of the specified type to meet the capacity requirements. Valid values: PayAsYouGo: Pay-as-you-go instances. Spot: Preemptible instances. Default value: Spot

---

description^Optional

description: typing.Union[str, IResolvable]

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

Property description: The description of the auto provisioning group.

---

excess_capacity_termination_policy^Optional

excess_capacity_termination_policy: typing.Union[str, IResolvable]

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

Property excessCapacityTerminationPolicy: The shutdown policy for excess preemptible instances followed when the capacity of the auto provisioning group exceeds the target capacity.

Valid values: no-termination: Excess preemptible instances are not shut down. termination: Excess preemptible instances are to be shut down. The action to be performed on these shutdown instances is specified by the SpotInstanceInterruptionBehavior parameter. Default value: no-termination

---

launch_configuration^Optional

launch_configuration: typing.Union[IResolvable, LaunchConfigurationProperty]

• Type: typing.Union[ros_cdk_core.IResolvable, LaunchConfigurationProperty]

Property launchConfiguration:.

---

launch_template_config^Optional

launch_template_config: typing.Union[IResolvable, typing.List[typing.Union[IResolvable, LaunchTemplateConfigProperty]]]

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

Property launchTemplateConfig:.

---

launch_template_id^Optional

launch_template_id: typing.Union[str, IResolvable]

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

Property launchTemplateId: The ID of the instance launch template associated with the auto provisioning group.

You can call the DescribeLaunchTemplates operation to query available instance launch templates. An auto provisioning group can be associated with only one instance launch template. But you can configure multiple extended configurations for the launch template through the LaunchTemplateConfig parameter.

---

launch_template_version^Optional

launch_template_version: typing.Union[str, IResolvable]

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

Property launchTemplateVersion: The version of the instance launch template associated with the auto provisioning group.

You can call the DescribeLaunchTemplateVersions operation to query the versions of available instance launch templates.

---

max_spot_price^Optional

max_spot_price: typing.Union[typing.Union[int, float], IResolvable]

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

Property maxSpotPrice: The global maximum price for preemptible instances in the auto provisioning group.

If both the MaxSpotPrice and LaunchTemplateConfig.N.MaxPrice parameters are specified, the maximum price is the lower value of the two.

---

pay_as_you_go_allocation_strategy^Optional

pay_as_you_go_allocation_strategy: typing.Union[str, IResolvable]

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

Property payAsYouGoAllocationStrategy: The scale-out policy for pay-as-you-go instances.

Valid values: lowest-price: The cost optimization policy the auto provisioning group follows to select instance types of the lowest cost to create instances. prioritized: The priority-based policy the auto provisioning group follows to create instances. The priority of an instance type is specified by the LaunchTemplateConfig.N.Priority parameter. Default value: lowest-price

---

pay_as_you_go_target_capacity^Optional

pay_as_you_go_target_capacity: typing.Union[str, IResolvable]

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

Property payAsYouGoTargetCapacity: The target capacity of pay-as-you-go instances in the auto provisioning group.

---

spot_allocation_strategy^Optional

spot_allocation_strategy: typing.Union[str, IResolvable]

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

Property spotAllocationStrategy: The scale-out policy for preemptible instances.

Valid values: lowest-price: The cost optimization policy the auto provisioning group follows to select instance types of the lowest cost to create instances. diversified: The distribution balancing policy the auto provisioning group follows to evenly create instances across zones specified in multiple extended template configurations. Default value: lowest-price

---

spot_instance_interruption_behavior^Optional

spot_instance_interruption_behavior: typing.Union[str, IResolvable]

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

Property spotInstanceInterruptionBehavior: The default behavior after preemptible instances are shut down.

Value values: stop: stops preemptible instances. terminate: releases preemptible instances. Default value: stop

---

spot_instance_pools_to_use_count^Optional

spot_instance_pools_to_use_count: typing.Union[typing.Union[int, float], IResolvable]

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

Property spotInstancePoolsToUseCount: This parameter takes effect when the SpotAllocationStrategy parameter is set to lowest-price.

The auto provisioning group selects instance types of the lowest cost to create instances.

---

spot_target_capacity^Optional

spot_target_capacity: typing.Union[str, IResolvable]

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

Property spotTargetCapacity: The target capacity of preemptible instances in the auto provisioning group.

---

terminate_instances^Optional

terminate_instances: typing.Union[bool, IResolvable]

• Type: typing.Union[bool, ros_cdk_core.IResolvable]

Property terminateInstances: Specifies whether to release instances of the auto provisioning group.

Valid values: true false Default: false

---

terminate_instances_with_expiration^Optional

terminate_instances_with_expiration: typing.Union[bool, IResolvable]

• Type: typing.Union[bool, ros_cdk_core.IResolvable]

Property terminateInstancesWithExpiration: The shutdown policy for preemptible instances when the auto provisioning group expires.

Valid values: true: shuts down preemptible instances. The action to be performed on these shutdown instances is specified by the SpotInstanceInterruptionBehavior parameter. false: does not shut down preemptible instances. Default: false

---

valid_from^Optional

valid_from: typing.Union[str, IResolvable]

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

Property validFrom: The time when the auto provisioning group is started.

The period of time between this point in time and the point in time specified by the ValidUntil parameter is the effective time period of the auto provisioning group. By default, an auto provisioning group is immediately started after creation.

---

valid_until^Optional

valid_until: typing.Union[str, IResolvable]

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

Property validUntil: The time when the auto provisioning group expires.

The period of time between this point in time and the point in time specified by the ValidFrom parameter is the effective time period of the auto provisioning group. By default, an auto provisioning group never expires.

---