Class: XymonClient::ServiceItemGauge

Inherits:
ServiceItem show all
Defined in:
lib/xymonclient/serviceitem.rb

Instance Attribute Summary

Attributes inherited from ServiceItem

#info, #value

Instance Method Summary collapse

Constructor Details

#initialize(config) ⇒ ServiceItemGauge

Returns a new instance of ServiceItemGauge.



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# File 'lib/xymonclient/serviceitem.rb', line 51

def initialize(config)
  super(config)
  @info['threshold'] = config.fetch('threshold', {})
  @info['nan_status'] = config.fetch('nan_status', 'green')
end

Instance Method Details

#status ⇒ Object 



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# File 'lib/xymonclient/serviceitem.rb', line 57

def status
  @info['status'] = \
    if !@info['enabled']
      'clear'
    elsif Time.now - @info['time'] > \
          XymonClient.timestring_to_time(@info['lifetime'])
      'purple'
    elsif value.instance_of?(Float) && value.nan?
      @info['threshold'].fetch('nan_status', 'red')
    elsif @info['threshold'].key?('critical') && \
          _threshold_reached?('critical')
      'red'
    elsif @info['threshold'].key?('warning') && \
          _threshold_reached?('warning')
      'yellow'
    else
      'green'
    end
end