Class: Fluent::ElasticsearchOutput

Inherits:
BufferedOutput
  • Object
show all
Defined in:
lib/fluent/plugin/out_elasticsearch.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ElasticsearchOutput

Returns a new instance of ElasticsearchOutput.



12
13
14
15
 
# File 'lib/fluent/plugin/out_elasticsearch.rb', line 12

def initialize
  require 'elasticsearch'
  super
end

Instance Attribute Details

#es ⇒ Object (readonly)

register plugin first.



5
6
7
 
# File 'lib/fluent/plugin/out_elasticsearch.rb', line 5

def es
  @es
end

Instance Method Details

#configure(conf) ⇒ Object 



17
18
19
 
# File 'lib/fluent/plugin/out_elasticsearch.rb', line 17

def configure(conf)
  super
end

#format(tag, time, record) ⇒ Object 



31
32
33
 
# File 'lib/fluent/plugin/out_elasticsearch.rb', line 31

def format(tag, time, record)
  [tag, time, record].to_msgpack
end

#shutdown ⇒ Object 



27
28
29
 
# File 'lib/fluent/plugin/out_elasticsearch.rb', line 27

def shutdown
  super
end

#start ⇒ Object 



21
22
23
24
25
 
# File 'lib/fluent/plugin/out_elasticsearch.rb', line 21

def start
  super
  es_url = "#{self.host}:#{self.port}"
  @es = Elasticsearch::Client.new hosts: [es_url]
end

#write(chunk) ⇒ Object 



35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
 
# File 'lib/fluent/plugin/out_elasticsearch.rb', line 35

def write(chunk)
  bulk_items = []

  chunk.msgpack_each do |tag, time, record|
    bulk_items << {
      :index => { 
        :_index => self.index,
        :_type => tag,
        :data => {
          :tag  => tag,
          :time => time,
          :record => record
        }
      }
    }
  end
  ## now bulk index
  @es.bulk :index => self.index, :body => bulk_items
end