Class: Google::Cloud::Dataproc::V1::InstanceFlexibilityPolicy

Inherits:
Object
  • Object
show all
Extended by:
Protobuf::MessageExts::ClassMethods
Includes:
Protobuf::MessageExts
Defined in:
proto_docs/google/cloud/dataproc/v1/clusters.rb

Overview

Instance flexibility Policy allowing a mixture of VM shapes and provisioning models.

Defined Under Namespace

Classes: InstanceSelection, InstanceSelectionResult, ProvisioningModelMix

Instance Attribute Summary collapse

Instance Attribute Details

#instance_selection_list ⇒ ::Array<::Google::Cloud::Dataproc::V1::InstanceFlexibilityPolicy::InstanceSelection>

Returns Optional. List of instance selection options that the group will use when creating new VMs.

Returns:



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# File 'proto_docs/google/cloud/dataproc/v1/clusters.rb', line 794

class InstanceFlexibilityPolicy
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Defines how Dataproc should create VMs with a mixture of provisioning
  # models.
  # @!attribute [rw] standard_capacity_base
  #   @return [::Integer]
  #     Optional. The base capacity that will always use Standard VMs to avoid
  #     risk of more preemption than the minimum capacity you need. Dataproc will
  #     create only standard VMs until it reaches standard_capacity_base, then it
  #     will start using standard_capacity_percent_above_base to mix Spot with
  #     Standard VMs. eg. If 15 instances are requested and
  #     standard_capacity_base is 5, Dataproc will create 5 standard VMs and then
  #     start mixing spot and standard VMs for remaining 10 instances.
  # @!attribute [rw] standard_capacity_percent_above_base
  #   @return [::Integer]
  #     Optional. The percentage of target capacity that should use Standard VM.
  #     The remaining percentage will use Spot VMs. The percentage applies only
  #     to the capacity above standard_capacity_base. eg. If 15 instances are
  #     requested and standard_capacity_base is 5 and
  #     standard_capacity_percent_above_base is 30, Dataproc will create 5
  #     standard VMs and then start mixing spot and standard VMs for remaining 10
  #     instances. The mix will be 30% standard and 70% spot.
  class ProvisioningModelMix
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Defines machines types and a rank to which the machines types belong.
  # @!attribute [rw] machine_types
  #   @return [::Array<::String>]
  #     Optional. Full machine-type names, e.g. "n1-standard-16".
  # @!attribute [rw] rank
  #   @return [::Integer]
  #     Optional. Preference of this instance selection. Lower number means
  #     higher preference. Dataproc will first try to create a VM based on the
  #     machine-type with priority rank and fallback to next rank based on
  #     availability. Machine types and instance selections with the same
  #     priority have the same preference.
  class InstanceSelection
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Defines a mapping from machine types to the number of VMs that are created
  # with each machine type.
  # @!attribute [r] machine_type
  #   @return [::String]
  #     Output only. Full machine-type names, e.g. "n1-standard-16".
  # @!attribute [r] vm_count
  #   @return [::Integer]
  #     Output only. Number of VM provisioned with the machine_type.
  class InstanceSelectionResult
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#instance_selection_results ⇒ ::Array<::Google::Cloud::Dataproc::V1::InstanceFlexibilityPolicy::InstanceSelectionResult> (readonly)

Returns Output only. A list of instance selection results in the group.

Returns:



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# File 'proto_docs/google/cloud/dataproc/v1/clusters.rb', line 794

class InstanceFlexibilityPolicy
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Defines how Dataproc should create VMs with a mixture of provisioning
  # models.
  # @!attribute [rw] standard_capacity_base
  #   @return [::Integer]
  #     Optional. The base capacity that will always use Standard VMs to avoid
  #     risk of more preemption than the minimum capacity you need. Dataproc will
  #     create only standard VMs until it reaches standard_capacity_base, then it
  #     will start using standard_capacity_percent_above_base to mix Spot with
  #     Standard VMs. eg. If 15 instances are requested and
  #     standard_capacity_base is 5, Dataproc will create 5 standard VMs and then
  #     start mixing spot and standard VMs for remaining 10 instances.
  # @!attribute [rw] standard_capacity_percent_above_base
  #   @return [::Integer]
  #     Optional. The percentage of target capacity that should use Standard VM.
  #     The remaining percentage will use Spot VMs. The percentage applies only
  #     to the capacity above standard_capacity_base. eg. If 15 instances are
  #     requested and standard_capacity_base is 5 and
  #     standard_capacity_percent_above_base is 30, Dataproc will create 5
  #     standard VMs and then start mixing spot and standard VMs for remaining 10
  #     instances. The mix will be 30% standard and 70% spot.
  class ProvisioningModelMix
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Defines machines types and a rank to which the machines types belong.
  # @!attribute [rw] machine_types
  #   @return [::Array<::String>]
  #     Optional. Full machine-type names, e.g. "n1-standard-16".
  # @!attribute [rw] rank
  #   @return [::Integer]
  #     Optional. Preference of this instance selection. Lower number means
  #     higher preference. Dataproc will first try to create a VM based on the
  #     machine-type with priority rank and fallback to next rank based on
  #     availability. Machine types and instance selections with the same
  #     priority have the same preference.
  class InstanceSelection
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Defines a mapping from machine types to the number of VMs that are created
  # with each machine type.
  # @!attribute [r] machine_type
  #   @return [::String]
  #     Output only. Full machine-type names, e.g. "n1-standard-16".
  # @!attribute [r] vm_count
  #   @return [::Integer]
  #     Output only. Number of VM provisioned with the machine_type.
  class InstanceSelectionResult
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end

#provisioning_model_mix ⇒ ::Google::Cloud::Dataproc::V1::InstanceFlexibilityPolicy::ProvisioningModelMix

Returns Optional. Defines how the Group selects the provisioning model to ensure required reliability.

Returns:



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# File 'proto_docs/google/cloud/dataproc/v1/clusters.rb', line 794

class InstanceFlexibilityPolicy
  include ::Google::Protobuf::MessageExts
  extend ::Google::Protobuf::MessageExts::ClassMethods

  # Defines how Dataproc should create VMs with a mixture of provisioning
  # models.
  # @!attribute [rw] standard_capacity_base
  #   @return [::Integer]
  #     Optional. The base capacity that will always use Standard VMs to avoid
  #     risk of more preemption than the minimum capacity you need. Dataproc will
  #     create only standard VMs until it reaches standard_capacity_base, then it
  #     will start using standard_capacity_percent_above_base to mix Spot with
  #     Standard VMs. eg. If 15 instances are requested and
  #     standard_capacity_base is 5, Dataproc will create 5 standard VMs and then
  #     start mixing spot and standard VMs for remaining 10 instances.
  # @!attribute [rw] standard_capacity_percent_above_base
  #   @return [::Integer]
  #     Optional. The percentage of target capacity that should use Standard VM.
  #     The remaining percentage will use Spot VMs. The percentage applies only
  #     to the capacity above standard_capacity_base. eg. If 15 instances are
  #     requested and standard_capacity_base is 5 and
  #     standard_capacity_percent_above_base is 30, Dataproc will create 5
  #     standard VMs and then start mixing spot and standard VMs for remaining 10
  #     instances. The mix will be 30% standard and 70% spot.
  class ProvisioningModelMix
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Defines machines types and a rank to which the machines types belong.
  # @!attribute [rw] machine_types
  #   @return [::Array<::String>]
  #     Optional. Full machine-type names, e.g. "n1-standard-16".
  # @!attribute [rw] rank
  #   @return [::Integer]
  #     Optional. Preference of this instance selection. Lower number means
  #     higher preference. Dataproc will first try to create a VM based on the
  #     machine-type with priority rank and fallback to next rank based on
  #     availability. Machine types and instance selections with the same
  #     priority have the same preference.
  class InstanceSelection
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end

  # Defines a mapping from machine types to the number of VMs that are created
  # with each machine type.
  # @!attribute [r] machine_type
  #   @return [::String]
  #     Output only. Full machine-type names, e.g. "n1-standard-16".
  # @!attribute [r] vm_count
  #   @return [::Integer]
  #     Output only. Number of VM provisioned with the machine_type.
  class InstanceSelectionResult
    include ::Google::Protobuf::MessageExts
    extend ::Google::Protobuf::MessageExts::ClassMethods
  end
end