class PoiseProfiler::Config
Configuration wrapper for poise-profiler to combine input from a number of sources.
@since 1.1.0 @api private @example
cfg = Config.new puts cfg[:profile_memory]
Public Class Methods
new()
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Calls superclass method
# File lib/poise_profiler/config.rb, line 37 def initialize super gather_from_env gather_from_node end
Private Instance Methods
gather_from_env()
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Find configuration data in environment variables. This is the only option on Chef 12.0, 12.1, and 12.2.
@api private
# File lib/poise_profiler/config.rb, line 49 def gather_from_env ENV.each do |key, value| if key.downcase =~ /^poise(_|-)profiler_(.+)$/ self[$2] = YAML.safe_load(value) end end end
gather_from_node()
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Find configuration data in node attributes.
@api private
# File lib/poise_profiler/config.rb, line 60 def gather_from_node return unless defined?(Chef.node) (Chef.node['poise-profiler'] || {}).each do |key, value| self[key] = value end end