Class: Aws::Scheduler::Types::PlacementConstraint

Inherits:
Struct
  • Object
show all
Defined in:
gems/aws-sdk-scheduler/lib/aws-sdk-scheduler/types.rb

Overview

An object representing a constraint on task placement.

Constant Summary collapse

SENSITIVE =
[]

Instance Attribute Summary collapse

Instance Attribute Details

#expressionString

A cluster query language expression to apply to the constraint. You cannot specify an expression if the constraint type is distinctInstance. For more information, see Cluster query language in the Amazon ECS Developer Guide.

Returns:

  • (String)


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# File 'gems/aws-sdk-scheduler/lib/aws-sdk-scheduler/types.rb', line 884

class PlacementConstraint < Struct.new(
  :expression,
  :type)
  SENSITIVE = []
  include Aws::Structure
end

#typeString

The type of constraint. Use distinctInstance to ensure that each task in a particular group is running on a different container instance. Use memberOf to restrict the selection to a group of valid candidates.

Returns:

  • (String)


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# File 'gems/aws-sdk-scheduler/lib/aws-sdk-scheduler/types.rb', line 884

class PlacementConstraint < Struct.new(
  :expression,
  :type)
  SENSITIVE = []
  include Aws::Structure
end