Class: Google::Apis::AppengineV1beta4::AutomaticScaling

Inherits:
Object
  • Object
show all
Includes:
Core::Hashable
Defined in:
generated/google/apis/appengine_v1beta4/classes.rb,
generated/google/apis/appengine_v1beta4/representations.rb,
generated/google/apis/appengine_v1beta4/representations.rb

Overview

Automatic scaling is the scaling policy that App Engine has used since its inception. It is based on request rate, response latencies, and other application metrics.

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from Core::Hashable

process_value, #to_h

Constructor Details

#initialize(**args) ⇒ AutomaticScaling

Returns a new instance of AutomaticScaling



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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 396

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

Instance Attribute Details

#cool_down_period ⇒ String

The amount of time that the Autoscaler should wait between changes to the number of virtual machines. Applies only to the VM runtime. Corresponds to the JSON property coolDownPeriod

Returns:

  • (String) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 332

def cool_down_period
  @cool_down_period
end

#cpu_utilization ⇒ Google::Apis::AppengineV1beta4::CpuUtilization

Target scaling by CPU usage. Corresponds to the JSON property cpuUtilization

Returns:



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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 337

def cpu_utilization
  @cpu_utilization
end

#disk_utilization ⇒ Google::Apis::AppengineV1beta4::DiskUtilization

Target scaling by disk usage (for VM runtimes only). Corresponds to the JSON property diskUtilization

Returns:



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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 389

def disk_utilization
  @disk_utilization
end

#max_concurrent_requests ⇒ Fixnum

The number of concurrent requests an automatic scaling instance can accept before the scheduler spawns a new instance. Default value is chosen based on the runtime. Corresponds to the JSON property maxConcurrentRequests

Returns:

  • (Fixnum) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 344

def max_concurrent_requests
  @max_concurrent_requests
end

#max_idle_instances ⇒ Fixnum

The maximum number of idle instances that App Engine should maintain for this version. Corresponds to the JSON property maxIdleInstances

Returns:

  • (Fixnum) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 350

def max_idle_instances
  @max_idle_instances
end

#max_pending_latency ⇒ String

The maximum amount of time that App Engine should allow a request to wait in the pending queue before starting a new instance to handle it. Corresponds to the JSON property maxPendingLatency

Returns:

  • (String) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 361

def max_pending_latency
  @max_pending_latency
end

#max_total_instances ⇒ Fixnum

Max number of instances that App Engine should start to handle requests. Corresponds to the JSON property maxTotalInstances

Returns:

  • (Fixnum) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 355

def max_total_instances
  @max_total_instances
end

#min_idle_instances ⇒ Fixnum

The minimum number of idle instances that App Engine should maintain for this version. Only applies to the default version of a module, since other versions are not expected to receive significant traffic. Corresponds to the JSON property minIdleInstances

Returns:

  • (Fixnum) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 368

def min_idle_instances
  @min_idle_instances
end

#min_pending_latency ⇒ String

The minimum amount of time that App Engine should allow a request to wait in the pending queue before starting a new instance to handle it. Corresponds to the JSON property minPendingLatency

Returns:

  • (String) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 379

def min_pending_latency
  @min_pending_latency
end

#min_total_instances ⇒ Fixnum

Minimum number of instances that App Engine should maintain. Corresponds to the JSON property minTotalInstances

Returns:

  • (Fixnum) 


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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 373

def min_total_instances
  @min_total_instances
end

#network_utilization ⇒ Google::Apis::AppengineV1beta4::NetworkUtilization

Target scaling by network usage (for VM runtimes only). Corresponds to the JSON property networkUtilization

Returns:



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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 394

def network_utilization
  @network_utilization
end

#request_utilization ⇒ Google::Apis::AppengineV1beta4::RequestUtilization

Target scaling by request utilization (for VM runtimes only). Corresponds to the JSON property requestUtilization

Returns:



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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 384

def request_utilization
  @request_utilization
end

Instance Method Details

#update!(**args) ⇒ Object

Update properties of this object



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# File 'generated/google/apis/appengine_v1beta4/classes.rb', line 401

def update!(**args)
  @cool_down_period = args[:cool_down_period] if args.key?(:cool_down_period)
  @cpu_utilization = args[:cpu_utilization] if args.key?(:cpu_utilization)
  @max_concurrent_requests = args[:max_concurrent_requests] if args.key?(:max_concurrent_requests)
  @max_idle_instances = args[:max_idle_instances] if args.key?(:max_idle_instances)
  @max_total_instances = args[:max_total_instances] if args.key?(:max_total_instances)
  @max_pending_latency = args[:max_pending_latency] if args.key?(:max_pending_latency)
  @min_idle_instances = args[:min_idle_instances] if args.key?(:min_idle_instances)
  @min_total_instances = args[:min_total_instances] if args.key?(:min_total_instances)
  @min_pending_latency = args[:min_pending_latency] if args.key?(:min_pending_latency)
  @request_utilization = args[:request_utilization] if args.key?(:request_utilization)
  @disk_utilization = args[:disk_utilization] if args.key?(:disk_utilization)
  @network_utilization = args[:network_utilization] if args.key?(:network_utilization)
end