Class: Fluent::RecordReformerOutput
- Inherits:
-
Output
- Object
- Output
- Fluent::RecordReformerOutput
- Defined in:
- lib/fluent/plugin/out_record_reformer.rb
Defined Under Namespace
Classes: PlaceholderExpander, RubyPlaceholderExpander
Constant Summary collapse
- BUILTIN_CONFIGURATIONS =
%W(type output_tag remove_keys renew_record enable_ruby)
Instance Method Summary collapse
- #configure(conf) ⇒ Object
- #emit(tag, es, chain) ⇒ Object
-
#initialize ⇒ RecordReformerOutput
constructor
A new instance of RecordReformerOutput.
Constructor Details
#initialize ⇒ RecordReformerOutput
Returns a new instance of RecordReformerOutput.
7 8 9 |
# File 'lib/fluent/plugin/out_record_reformer.rb', line 7 def initialize super end |
Instance Method Details
#configure(conf) ⇒ Object
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 |
# File 'lib/fluent/plugin/out_record_reformer.rb', line 18 def configure(conf) super @map = {} conf.each_pair { |k, v| next if BUILTIN_CONFIGURATIONS.include?(k) conf.has_key?(k) # to suppress unread configuration warning @map[k] = v } # <record></record> directive conf.elements.select { |element| element.name == 'record' }.each { |element| element.each_pair { |k, v| element.has_key?(k) # to suppress unread configuration warning @map[k] = v } } if @remove_keys @remove_keys = @remove_keys.split(',') end @placeholder_expander = if @enable_ruby # require utilities which would be used in ruby placeholders require 'pathname' require 'uri' require 'cgi' RubyPlaceholderExpander.new else PlaceholderExpander.new end @hostname = Socket.gethostname end |
#emit(tag, es, chain) ⇒ Object
53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 |
# File 'lib/fluent/plugin/out_record_reformer.rb', line 53 def emit(tag, es, chain) tag_parts = tag.split('.') tag_prefix = tag_prefix(tag_parts) tag_suffix = tag_suffix(tag_parts) placeholders = { 'tag' => tag, 'tags' => tag_parts, 'tag_parts' => tag_parts, 'tag_prefix' => tag_prefix, 'tag_suffix' => tag_suffix, 'hostname' => @hostname, } es.each { |time, record| new_tag, new_record = reform(@output_tag, time, record, placeholders) Engine.emit(new_tag, time, new_record) } chain.next rescue => e $log.warn "record_reformer: #{e.class} #{e.} #{e.backtrace.first}" end |