Class: Google::Apis::DataflowV1b3::WorkerPool

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable, Core::JsonObjectSupport
Defined in:
generated/google/apis/dataflow_v1b3/classes.rb,
generated/google/apis/dataflow_v1b3/representations.rb,
generated/google/apis/dataflow_v1b3/representations.rb

Overview

Describes one particular pool of Cloud Dataflow workers to be instantiated by the Cloud Dataflow service in order to perform the computations required by a job. Note that a workflow job may use multiple pools, in order to match the various computational requirements of the various stages of the job.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Core::JsonObjectSupport

#to_json

Methods included from Core::Hashable

process_value, #to_h

Constructor Details

#initialize(**args) ⇒ WorkerPool

Returns a new instance of WorkerPool



5063
5064
5065
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5063

def initialize(**args)
   update!(**args)
end

Instance Attribute Details

#autoscaling_settings ⇒ Google::Apis::DataflowV1b3::AutoscalingSettings

Settings for WorkerPool autoscaling. Corresponds to the JSON property autoscalingSettings

Returns:



4933
4934
4935
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4933

def autoscaling_settings
  @autoscaling_settings
end

#data_disks ⇒ Array<Google::Apis::DataflowV1b3::Disk>

Data disks that are used by a VM in this workflow. Corresponds to the JSON property dataDisks

Returns:



4938
4939
4940
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4938

def data_disks
  @data_disks
end

#default_package_set ⇒ String

The default package set to install. This allows the service to select a default set of packages which are useful to worker harnesses written in a particular language. Corresponds to the JSON property defaultPackageSet

Returns:

  • (String) 


4945
4946
4947
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4945

def default_package_set
  @default_package_set
end

#disk_size_gb ⇒ Fixnum

Size of root disk for VMs, in GB. If zero or unspecified, the service will attempt to choose a reasonable default. Corresponds to the JSON property diskSizeGb

Returns:

  • (Fixnum) 


4951
4952
4953
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4951

def disk_size_gb
  @disk_size_gb
end

#disk_source_image ⇒ String

Fully qualified source image for disks. Corresponds to the JSON property diskSourceImage

Returns:

  • (String) 


4956
4957
4958
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4956

def disk_source_image
  @disk_source_image
end

#disk_type ⇒ String

Type of root disk for VMs. If empty or unspecified, the service will attempt to choose a reasonable default. Corresponds to the JSON property diskType

Returns:

  • (String) 


4962
4963
4964
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4962

def disk_type
  @disk_type
end

#ip_configuration ⇒ String

Configuration for VM IPs. Corresponds to the JSON property ipConfiguration

Returns:

  • (String) 


4967
4968
4969
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4967

def ip_configuration
  @ip_configuration
end

#kind ⇒ String

The kind of the worker pool; currently only harness and shuffle are supported. Corresponds to the JSON property kind

Returns:

  • (String) 


4973
4974
4975
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4973

def kind
  @kind
end

#machine_type ⇒ String

Machine type (e.g. "n1-standard-1"). If empty or unspecified, the service will attempt to choose a reasonable default. Corresponds to the JSON property machineType

Returns:

  • (String) 


4979
4980
4981
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4979

def machine_type
  @machine_type
end

#metadata ⇒ Hash<String,String>

Metadata to set on the Google Compute Engine VMs. Corresponds to the JSON property metadata

Returns:

  • (Hash<String,String>) 


4984
4985
4986
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4984

def metadata
  @metadata
end

#network ⇒ String

Network to which VMs will be assigned. If empty or unspecified, the service will use the network "default". Corresponds to the JSON property network

Returns:

  • (String) 


4990
4991
4992
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4990

def network
  @network
end

#num_threads_per_worker ⇒ Fixnum

The number of threads per worker harness. If empty or unspecified, the service will choose a number of threads (according to the number of cores on the selected machine type for batch, or 1 by convention for streaming). Corresponds to the JSON property numThreadsPerWorker

Returns:

  • (Fixnum) 


4997
4998
4999
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 4997

def num_threads_per_worker
  @num_threads_per_worker
end

#num_workers ⇒ Fixnum

Number of Google Compute Engine workers in this pool needed to execute the job. If zero or unspecified, the service will attempt to choose a reasonable default. Corresponds to the JSON property numWorkers

Returns:

  • (Fixnum) 


5004
5005
5006
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5004

def num_workers
  @num_workers
end

#on_host_maintenance ⇒ String

The action to take on host maintenance, as defined by the Google Compute Engine API. Corresponds to the JSON property onHostMaintenance

Returns:

  • (String) 


5010
5011
5012
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5010

def on_host_maintenance
  @on_host_maintenance
end

#packages ⇒ Array<Google::Apis::DataflowV1b3::Package>

Packages to be installed on workers. Corresponds to the JSON property packages

Returns:



5015
5016
5017
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5015

def packages
  @packages
end

#pool_args ⇒ Hash<String,Object>

Extra arguments for this worker pool. Corresponds to the JSON property poolArgs

Returns:

  • (Hash<String,Object>) 


5020
5021
5022
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5020

def pool_args
  @pool_args
end

#subnetwork ⇒ String

Subnetwork to which VMs will be assigned, if desired. Expected to be of the form "regions/REGION/subnetworks/SUBNETWORK". Corresponds to the JSON property subnetwork

Returns:

  • (String) 


5026
5027
5028
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5026

def subnetwork
  @subnetwork
end

#taskrunner_settings ⇒ Google::Apis::DataflowV1b3::TaskRunnerSettings

Taskrunner configuration settings. Corresponds to the JSON property taskrunnerSettings

Returns:



5031
5032
5033
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5031

def taskrunner_settings
  @taskrunner_settings
end

#teardown_policy ⇒ String

Sets the policy for determining when to turndown worker pool. Allowed values are: TEARDOWN_ALWAYS, TEARDOWN_ON_SUCCESS, and TEARDOWN_NEVER. TEARDOWN_ALWAYS means workers are always torn down regardless of whether the job succeeds. TEARDOWN_ON_SUCCESS means workers are torn down if the job succeeds. TEARDOWN_NEVER means the workers are never torn down. If the workers are not torn down by the service, they will continue to run and use Google Compute Engine VM resources in the user's project until they are explicitly terminated by the user. Because of this, Google recommends using the TEARDOWN_ALWAYS policy except for small, manually supervised test jobs. If unknown or unspecified, the service will attempt to choose a reasonable default. Corresponds to the JSON property teardownPolicy

Returns:

  • (String) 


5049
5050
5051
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5049

def teardown_policy
  @teardown_policy
end

#worker_harness_container_image ⇒ String

Required. Docker container image that executes the Cloud Dataflow worker harness, residing in Google Container Registry. Corresponds to the JSON property workerHarnessContainerImage

Returns:

  • (String) 


5055
5056
5057
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5055

def worker_harness_container_image
  @worker_harness_container_image
end

#zone ⇒ String

Zone to run the worker pools in. If empty or unspecified, the service will attempt to choose a reasonable default. Corresponds to the JSON property zone

Returns:

  • (String) 


5061
5062
5063
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5061

def zone
  @zone
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



5068
5069
5070
5071
5072
5073
5074
5075
5076
5077
5078
5079
5080
5081
5082
5083
5084
5085
5086
5087
5088
5089
5090
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 5068

def update!(**args)
  @autoscaling_settings = args[:autoscaling_settings] if args.key?(:autoscaling_settings)
  @data_disks = args[:data_disks] if args.key?(:data_disks)
  @default_package_set = args[:default_package_set] if args.key?(:default_package_set)
  @disk_size_gb = args[:disk_size_gb] if args.key?(:disk_size_gb)
  @disk_source_image = args[:disk_source_image] if args.key?(:disk_source_image)
  @disk_type = args[:disk_type] if args.key?(:disk_type)
  @ip_configuration = args[:ip_configuration] if args.key?(:ip_configuration)
  @kind = args[:kind] if args.key?(:kind)
  @machine_type = args[:machine_type] if args.key?(:machine_type)
  @metadata = args[:metadata] if args.key?(:metadata)
  @network = args[:network] if args.key?(:network)
  @num_threads_per_worker = args[:num_threads_per_worker] if args.key?(:num_threads_per_worker)
  @num_workers = args[:num_workers] if args.key?(:num_workers)
  @on_host_maintenance = args[:on_host_maintenance] if args.key?(:on_host_maintenance)
  @packages = args[:packages] if args.key?(:packages)
  @pool_args = args[:pool_args] if args.key?(:pool_args)
  @subnetwork = args[:subnetwork] if args.key?(:subnetwork)
  @taskrunner_settings = args[:taskrunner_settings] if args.key?(:taskrunner_settings)
  @teardown_policy = args[:teardown_policy] if args.key?(:teardown_policy)
  @worker_harness_container_image = args[:worker_harness_container_image] if args.key?(:worker_harness_container_image)
  @zone = args[:zone] if args.key?(:zone)
end