Class: CirconusUtil

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(&addl_opts) ⇒ CirconusUtil

Returns a new instance of CirconusUtil.



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# File 'lib/circonusutil.rb', line 36

def initialize(&addl_opts)
  @options = {}
  @options[:apiserver] = ENV['CIRCONUS_APISERVER'] || "api.circonus.com" # can be something else for Circonus inside product...
  @options[:appname] = ENV['CIRCONUS_APPNAME'] || "curl"
  @options[:apitoken] = ENV['CIRCONUS_APITOKEN']
  @additional_opts = addl_opts
  self.parse_opts
  self.connect
end

Instance Attribute Details

#circonus ⇒ Object

Returns the value of attribute circonus.



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# File 'lib/circonusutil.rb', line 6

def circonus
  @circonus
end

#options ⇒ Object

Returns the value of attribute options.



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# File 'lib/circonusutil.rb', line 5

def options
  @options
end

Instance Method Details

#connect ⇒ Object 



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# File 'lib/circonusutil.rb', line 32

def connect
  @circonus = Circonus.new(@options[:apitoken],@options[:appname])
  @circonus.set_server(@options[:apiserver])
end

#parse_opts ⇒ Object 



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# File 'lib/circonusutil.rb', line 7

def parse_opts()
  OptionParser.new { |opts|
    opts.banner = "Usage: #{File.basename($0)}\n"
    opts.on( '-h', '--help', "This usage menu") do
      puts opts
      exit
    end
    opts.on( '-a','--appname APPNAME',"Name of application to report to Circonus (default: curl)" ) do |t|
      @options[:appname] = t
    end
    opts.on( '-s','--server APISERVER',"API server to use (default: api.circonus.com)" ) do |t|
      @options[:apiserver] = t
    end
    opts.on( '-t','--token APITOKEN',"API token to use (required)" ) do |t|
      @options[:apitoken] = t
    end
    unless @additional_opts.nil?
      @additional_opts.call(opts,@options)
    end
  }.parse!
  if options[:apitoken].to_s.empty?
    puts "Missing apitoken!"
    exit -1
  end
end