lib/riemann/babbler/plugin.rb in riemann-babbler-0.3.6 vs lib/riemann/babbler/plugin.rb in riemann-babbler-0.3.7

@@ -16,10 +16,11 @@
     require 'open3'
     require 'timeout'
     require 'rest_client'
 
     attr_reader :logger
+    attr_reader :hostname
 
     def initialize( configatron, logger )
       @configatron = configatron
       @logger = logger
       @storage = Hash.new
@@ -48,9 +49,13 @@
       event.delete(:as_diff)
       report(event)
     end
 
     def host
+      @hostname ||= get_hostname
+    end
+
+    def get_hostname
       hostname = File.read('/proc/sys/kernel/hostname').strip.downcase
       hostname += options.riemann.suffix unless options.riemann.suffix.nil?
       hostname = options.riemann.prefix + hostname unless options.riemann.prefix.nil?
       hostname
     end