Class: StandardCircuit::Config

Inherits:
Object
  • Object
show all
Defined in:
lib/standard_circuit/config.rb

Defined Under Namespace

Classes: CircuitSpec

Constant Summary collapse

DEFAULT_THRESHOLD = 
3
DEFAULT_COOL_OFF = 
30
DEFAULT_WINDOW = 
60
DEFAULT_CRITICALITY = 
:standard
CRITICALITIES = 
[ :critical, :standard, :optional ].freeze

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ Config

Returns a new instance of Config.



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# File 'lib/standard_circuit/config.rb', line 39

def initialize
  @sentry_enabled = true
  @metric_prefix = "external"
  @data_store = Stoplight::DataStore::Memory.new
  @logger = nil
  @circuits = {}
  @prefixes = {}
  @extra_notifiers = []
end

Instance Attribute Details

#circuits ⇒ Object (readonly)

Returns the value of attribute circuits.



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# File 'lib/standard_circuit/config.rb', line 37

def circuits
  @circuits
end

#data_store ⇒ Object

Returns the value of attribute data_store.



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# File 'lib/standard_circuit/config.rb', line 36

def data_store
  @data_store
end

#extra_notifiers ⇒ Object (readonly)

Returns the value of attribute extra_notifiers.



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# File 'lib/standard_circuit/config.rb', line 37

def extra_notifiers
  @extra_notifiers
end

#logger ⇒ Object

Returns the value of attribute logger.



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# File 'lib/standard_circuit/config.rb', line 36

def logger
  @logger
end

#metric_prefix ⇒ Object

Returns the value of attribute metric_prefix.



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# File 'lib/standard_circuit/config.rb', line 36

def metric_prefix
  @metric_prefix
end

#prefixes ⇒ Object (readonly)

Returns the value of attribute prefixes.



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# File 'lib/standard_circuit/config.rb', line 37

def prefixes
  @prefixes
end

#sentry_enabled ⇒ Object

Returns the value of attribute sentry_enabled.



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# File 'lib/standard_circuit/config.rb', line 36

def sentry_enabled
  @sentry_enabled
end

Instance Method Details

#add_notifier(notifier) ⇒ Object 



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# File 'lib/standard_circuit/config.rb', line 70

def add_notifier(notifier)
  @extra_notifiers << notifier
end

#notifiers ⇒ Object 



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# File 'lib/standard_circuit/config.rb', line 49

def notifiers
  built = [ Notifiers::Logger.new(@logger) ]
  built << Notifiers::Sentry.new if @sentry_enabled
  built << Notifiers::Metrics.new(metric_prefix: @metric_prefix)
  built + @extra_notifiers
end

#register(name, **opts) ⇒ Object 



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# File 'lib/standard_circuit/config.rb', line 62

def register(name, **opts)
  @circuits[name.to_sym] = CircuitSpec.build(**opts)
end

#register_prefix(prefix, **opts) ⇒ Object 



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# File 'lib/standard_circuit/config.rb', line 66

def register_prefix(prefix, **opts)
  @prefixes[prefix.to_s] = CircuitSpec.build(**opts)
end

#reset_registry! ⇒ Object 



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# File 'lib/standard_circuit/config.rb', line 56

def reset_registry!
  @circuits.clear
  @prefixes.clear
  @extra_notifiers.clear
end

#spec_for(name) ⇒ Object 



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# File 'lib/standard_circuit/config.rb', line 74

def spec_for(name)
  @circuits[name.to_sym] || spec_for_prefix(name)
end