Class: Zilla::IoK8sApiAutoscalingV2beta2HPAScalingRules

Inherits:
Object
  • Object
show all
Defined in:
lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb

Overview

HPAScalingRules configures the scaling behavior for one direction. These Rules are applied after calculating DesiredReplicas from metrics for the HPA. They can limit the scaling velocity by specifying scaling policies. They can prevent flapping by specifying the stabilization window, so that the number of replicas is not set instantly, instead, the safest value from the stabilization window is chosen.

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(attributes = {}) ⇒ IoK8sApiAutoscalingV2beta2HPAScalingRules

Initializes the object

Parameters:

  • attributes (Hash) (defaults to: {}) —

    Model attributes in the form of hash



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 58

def initialize(attributes = {})
  unless attributes.is_a?(Hash)
    raise ArgumentError,
          'The input argument (attributes) must be a hash in `Zilla::IoK8sApiAutoscalingV2beta2HPAScalingRules` initialize method'
  end

  # check to see if the attribute exists and convert string to symbol for hash key
  attributes = attributes.each_with_object({}) do |(k, v), h|
    unless self.class.attribute_map.key?(k.to_sym)
      raise ArgumentError,
            "`#{k}` is not a valid attribute in `Zilla::IoK8sApiAutoscalingV2beta2HPAScalingRules`. Please check the name to make sure it's valid. List of attributes: " + self.class.attribute_map.keys.inspect
    end

    h[k.to_sym] = v
  end

  if attributes.key?(:policies) && (value = attributes[:policies]).is_a?(Array)
    self.policies = value
  end

  self.select_policy = attributes[:select_policy] if attributes.key?(:select_policy)

  return unless attributes.key?(:stabilization_window_seconds)

  self.stabilization_window_seconds = attributes[:stabilization_window_seconds]
end

Instance Attribute Details

#policies ⇒ Object

policies is a list of potential scaling polices which can be used during scaling. At least one policy must be specified, otherwise the HPAScalingRules will be discarded as invalid



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 20

def policies
  @policies
end

#select_policy ⇒ Object

selectPolicy is used to specify which policy should be used. If not set, the default value MaxPolicySelect is used.



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 23

def select_policy
  @select_policy
end

#stabilization_window_seconds ⇒ Object

StabilizationWindowSeconds is the number of seconds for which past recommendations should be considered while scaling up or scaling down. StabilizationWindowSeconds must be greater than or equal to zero and less than or equal to 3600 (one hour). If not set, use the default values: - For scale up: 0 (i.e. no stabilization is done). - For scale down: 300 (i.e. the stabilization window is 300 seconds long).



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 26

def stabilization_window_seconds
  @stabilization_window_seconds
end

Class Method Details

.acceptable_attributes ⇒ Object

Returns all the JSON keys this model knows about



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 38

def self.acceptable_attributes
  attribute_map.values
end

.attribute_map ⇒ Object

Attribute mapping from ruby-style variable name to JSON key.



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 29

def self.attribute_map
  {
    policies: :policies,
    select_policy: :selectPolicy,
    stabilization_window_seconds: :stabilizationWindowSeconds
  }
end

.build_from_hash(attributes) ⇒ Object

Builds the object from hash

Parameters:

  • attributes (Hash) —

    Model attributes in the form of hash

Returns:

  • (Object) —

    Returns the model itself



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 123

def self.build_from_hash(attributes)
  new.build_from_hash(attributes)
end

.openapi_nullable ⇒ Object

List of attributes with nullable: true



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 52

def self.openapi_nullable
  Set.new([])
end

.openapi_types ⇒ Object

Attribute type mapping.



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 43

def self.openapi_types
  {
    policies: :'Array<IoK8sApiAutoscalingV2beta2HPAScalingPolicy>',
    select_policy: :String,
    stabilization_window_seconds: :Integer
  }
end

Instance Method Details

#==(other) ⇒ Object

Checks equality by comparing each attribute.

Parameters:

  • Object (Object) —

    to be compared



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 99

def ==(other)
  return true if equal?(other)

  self.class == other.class &&
    policies == other.policies &&
    select_policy == other.select_policy &&
    stabilization_window_seconds == other.stabilization_window_seconds
end

#_deserialize(type, value) ⇒ Object

Deserializes the data based on type

Parameters:

  • string —

    type Data type

  • string —

    value Value to be deserialized

Returns:

  • (Object) —

    Deserialized data



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 157

def _deserialize(type, value)
  case type.to_sym
  when :Time
    Time.parse(value)
  when :Date
    Date.parse(value)
  when :String
    value.to_s
  when :Integer
    value.to_i
  when :Float
    value.to_f
  when :Boolean
    if value.to_s =~ /\A(true|t|yes|y|1)\z/i
      true
    else
      false
    end
  when :Object
    # generic object (usually a Hash), return directly
    value
  when /\AArray<(?<inner_type>.+)>\z/
    inner_type = Regexp.last_match[:inner_type]
    value.map { |v| _deserialize(inner_type, v) }
  when /\AHash<(?<k_type>.+?), (?<v_type>.+)>\z/
    k_type = Regexp.last_match[:k_type]
    v_type = Regexp.last_match[:v_type]
    {}.tap do |hash|
      value.each do |k, v|
        hash[_deserialize(k_type, k)] = _deserialize(v_type, v)
      end
    end
  else # model
    # models (e.g. Pet) or oneOf
    klass = Zilla.const_get(type)
    klass.respond_to?(:openapi_one_of) ? klass.build(value) : klass.build_from_hash(value)
  end
end

#_to_hash(value) ⇒ Hash

Outputs non-array value in the form of hash For object, use to_hash. Otherwise, just return the value

Parameters:

  • value (Object) —

    Any valid value

Returns:

  • (Hash) —

    Returns the value in the form of hash



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 228

def _to_hash(value)
  if value.is_a?(Array)
    value.compact.map { |v| _to_hash(v) }
  elsif value.is_a?(Hash)
    {}.tap do |hash|
      value.each { |k, v| hash[k] = _to_hash(v) }
    end
  elsif value.respond_to? :to_hash
    value.to_hash
  else
    value
  end
end

#build_from_hash(attributes) ⇒ Object

Builds the object from hash

Parameters:

  • attributes (Hash) —

    Model attributes in the form of hash

Returns:

  • (Object) —

    Returns the model itself



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 130

def build_from_hash(attributes)
  return nil unless attributes.is_a?(Hash)

  attributes = attributes.transform_keys(&:to_sym)
  self.class.openapi_types.each_pair do |key, type|
    if attributes[self.class.attribute_map[key]].nil? && self.class.openapi_nullable.include?(key)
      send("#{key}=", nil)
    elsif type =~ /\AArray<(.*)>/i
      # check to ensure the input is an array given that the attribute
      # is documented as an array but the input is not
      if attributes[self.class.attribute_map[key]].is_a?(Array)
        send("#{key}=", attributes[self.class.attribute_map[key]].map do |v|
                          _deserialize(::Regexp.last_match(1), v)
                        end)
      end
    elsif !attributes[self.class.attribute_map[key]].nil?
      send("#{key}=", _deserialize(type, attributes[self.class.attribute_map[key]]))
    end
  end

  self
end

#eql?(other) ⇒ Boolean

Parameters:

  • Object (Object) —

    to be compared

Returns:

  • (Boolean)

See Also:

  • `==` method


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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 110

def eql?(other)
  self == other
end

#hash ⇒ Integer

Calculates hash code according to all attributes.

Returns:

  • (Integer) —

    Hash code



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 116

def hash
  [policies, select_policy, stabilization_window_seconds].hash
end

#list_invalid_properties ⇒ Object

Show invalid properties with the reasons. Usually used together with valid?

Returns:

  • Array for valid properties with the reasons



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 87

def list_invalid_properties
  []
end

#to_body ⇒ Hash

to_body is an alias to to_hash (backward compatibility)

Returns:

  • (Hash) —

    Returns the object in the form of hash



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 204

def to_body
  to_hash
end

#to_hash ⇒ Hash

Returns the object in the form of hash

Returns:

  • (Hash) —

    Returns the object in the form of hash



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 210

def to_hash
  hash = {}
  self.class.attribute_map.each_pair do |attr, param|
    value = send(attr)
    if value.nil?
      is_nullable = self.class.openapi_nullable.include?(attr)
      next if !is_nullable || (is_nullable && !instance_variable_defined?(:"@#{attr}"))
    end

    hash[param] = _to_hash(value)
  end
  hash
end

#to_s ⇒ String

Returns the string representation of the object

Returns:

  • (String) —

    String presentation of the object



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 198

def to_s
  to_hash.to_s
end

#valid? ⇒ Boolean

Check to see if the all the properties in the model are valid

Returns:

  • (Boolean) —

    true if the model is valid



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# File 'lib/zilla/models/io_k8s_api_autoscaling_v2beta2_hpa_scaling_rules.rb', line 93

def valid?
  true
end