Adding upstream version 1.34.4.

Signed-off-by: Daniel Baumann <daniel@debian.org>

plugins/processors/execd/examples/multiplier_line_protocol/multiplier.conf

@@ -0,0 +1,14 @@
+[agent]
+  interval = "10s"
+
+[[inputs.execd]]
+  command = ["ruby", "plugins/inputs/execd/examples/count.rb"]
+
+[[processors.execd]]
+  command = ["ruby", "plugins/processors/execd/examples/multiplier_line_protocol/multiplier_line_protocol.rb"]
+
+
+[[outputs.file]]
+  files = ["stdout"]
+  data_format = "influx"
+

plugins/processors/execd/examples/multiplier_line_protocol/multiplier_line_protocol.rb

@@ -0,0 +1,27 @@
+#!/usr/bin/env ruby
+
+loop do
+  # example input: "counter_ruby count=0 1586302128978187000"
+  line = STDIN.readline.chomp
+  # parse out influx line protocol sections with a really simple hand-rolled parser that doesn't support escaping.
+  # for a full line parser in ruby, check out something like the influxdb-lineprotocol-parser gem.
+  parts = line.split(" ")
+  case parts.size
+  when 3
+    measurement, fields, timestamp = parts
+  when 4
+    measurement, tags, fields, timestamp = parts
+  else
+    STDERR.puts "Unable to parse line protocol"
+    exit 1
+  end
+  fields = fields.split(",").map{|t| 
+    k,v = t.split("=") 
+    if k == "count"
+      v = v.to_i * 2 # multiple count metric by two
+    end
+    "#{k}=#{v}"
+  }.join(",")
+  puts [measurement, tags, fields, timestamp].select{|s| s && s.size != 0 }.join(" ")
+  STDOUT.flush
+end