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

Constructor Details

#initialize(**args) ⇒ WorkerPool

Returns a new instance of WorkerPool.



6766
6767
6768
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6766

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:



6631
6632
6633
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6631

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:



6636
6637
6638
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6636

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) 


6643
6644
6645
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6643

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) 


6649
6650
6651
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6649

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) 


6654
6655
6656
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6654

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) 


6660
6661
6662
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6660

def disk_type
  @disk_type
end

#ip_configuration ⇒ String

Configuration for VM IPs. Corresponds to the JSON property ipConfiguration

Returns:

  • (String) 


6665
6666
6667
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6665

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) 


6671
6672
6673
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6671

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) 


6677
6678
6679
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6677

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>) 


6682
6683
6684
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6682

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) 


6688
6689
6690
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6688

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) 


6695
6696
6697
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6695

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) 


6702
6703
6704
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6702

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) 


6708
6709
6710
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6708

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:



6713
6714
6715
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6713

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>) 


6718
6719
6720
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6718

def pool_args
  @pool_args
end

#sdk_harness_container_images ⇒ Array<Google::Apis::DataflowV1b3::SdkHarnessContainerImage>

Set of SDK harness containers needed to execute this pipeline. This will only be set in the Fn API path. For non-cross-language pipelines this should have only one entry. Cross-language pipelines will have two or more entries. Corresponds to the JSON property sdkHarnessContainerImages

Returns:



6725
6726
6727
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6725

def sdk_harness_container_images
  @sdk_harness_container_images
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) 


6731
6732
6733
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6731

def subnetwork
  @subnetwork
end

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

Taskrunner configuration settings. Corresponds to the JSON property taskrunnerSettings

Returns:



6736
6737
6738
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6736

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) 


6751
6752
6753
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6751

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. Deprecated for the Fn API path. Use sdk_harness_container_images instead. Corresponds to the JSON property workerHarnessContainerImage

Returns:

  • (String) 


6758
6759
6760
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6758

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) 


6764
6765
6766
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6764

def zone
  @zone
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



6771
6772
6773
6774
6775
6776
6777
6778
6779
6780
6781
6782
6783
6784
6785
6786
6787
6788
6789
6790
6791
6792
6793
6794
 
# File 'generated/google/apis/dataflow_v1b3/classes.rb', line 6771

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)
  @sdk_harness_container_images = args[:sdk_harness_container_images] if args.key?(:sdk_harness_container_images)
  @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