Class: AWSCDK::Greengrassv2::CfnDeployment::SystemResourceLimitsProperty

Inherits:

Jsii::Struct

• Object
• Jsii::Struct
• AWSCDK::Greengrassv2::CfnDeployment::SystemResourceLimitsProperty

Defined in:

greengrassv2/cfn_deployment.rb

Overview

Contains information about system resource limits that the software applies to a component's processes.

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-greengrassv2-deployment-systemresourcelimits.html

Instance Attribute Summary

• #cpus ⇒ Numeric^? readonly

  The maximum amount of CPU time that a component's processes can use on the core device.

• #memory ⇒ Numeric^? readonly

  The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.

Class Method Summary

• .jsii_properties ⇒ Object

Instance Method Summary

• #initialize(cpus: nil, memory: nil) ⇒ SystemResourceLimitsProperty constructor

  A new instance of SystemResourceLimitsProperty.

• #to_jsii ⇒ Object

Constructor Details

#initialize(cpus: nil, memory: nil) ⇒ SystemResourceLimitsProperty

Returns a new instance of SystemResourceLimitsProperty.

Parameters:

• cpus (Numeric, nil) (defaults to: nil) —

  The maximum amount of CPU time that a component's processes can use on the core device.

• memory (Numeric, nil) (defaults to: nil) —

  The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.

# File 'greengrassv2/cfn_deployment.rb', line 1250

def initialize(cpus: nil, memory: nil)
  @cpus = cpus
  Jsii::Type.check_type(@cpus, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "cpus") unless @cpus.nil?
  @memory = memory
  Jsii::Type.check_type(@memory, JSON.parse(Base64.strict_decode64("eyJwcmltaXRpdmUiOiJudW1iZXIifQ==")), "memory") unless @memory.nil?
end

Instance Attribute Details

#cpus ⇒ Numeric^? (readonly)

The maximum amount of CPU time that a component's processes can use on the core device.

A core device's total CPU time is equivalent to the device's number of CPU cores. For example, on a core device with 4 CPU cores, you can set this value to 2 to limit the component's processes to 50 percent usage of each CPU core. On a device with 1 CPU core, you can set this value to 0.25 to limit the component's processes to 25 percent usage of the CPU. If you set this value to a number greater than the number of CPU cores, the AWS IoT Greengrass Core software doesn't limit the component's CPU usage.

Returns:

• (Numeric, nil)

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-greengrassv2-deployment-systemresourcelimits.html#cfn-greengrassv2-deployment-systemresourcelimits-cpus

# File 'greengrassv2/cfn_deployment.rb', line 1263

def cpus
  @cpus
end

#memory ⇒ Numeric^? (readonly)

The maximum amount of RAM, expressed in kilobytes, that a component's processes can use on the core device.

For more information, see Configure system resource limits for components .

Returns:

• (Numeric, nil)

See Also:

• http://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-properties-greengrassv2-deployment-systemresourcelimits.html#cfn-greengrassv2-deployment-systemresourcelimits-memory

# File 'greengrassv2/cfn_deployment.rb', line 1270

def memory
  @memory
end

Class Method Details

.jsii_properties ⇒ Object

# File 'greengrassv2/cfn_deployment.rb', line 1272

def self.jsii_properties
  {
    :cpus => "cpus",
    :memory => "memory",
  }
end

Instance Method Details

#to_jsii ⇒ Object

# File 'greengrassv2/cfn_deployment.rb', line 1279

def to_jsii
  result = {}
  result.merge!({
    "cpus" => @cpus,
    "memory" => @memory,
  })
  result.compact
end