Class: Fluent::SndacsOutput

Inherits:
TimeSlicedOutput
  • Object
show all
Defined in:
lib/fluent/plugin/out_sndacs.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ SndacsOutput

Returns a new instance of SndacsOutput.



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# File 'lib/fluent/plugin/out_sndacs.rb', line 5

def initialize
  super
  require 'tempfile'
  require 'zlib'

  #A quick fix for the encoding problem
  #see https://github.com/fluent/fluentd/issues/76
  encoding = Encoding.default_internal
  Encoding.default_internal = nil
  require 'sndacs'
  Encoding.default_internal = encoding
end

Instance Method Details

#configure(conf) ⇒ Object 



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# File 'lib/fluent/plugin/out_sndacs.rb', line 23

def configure(conf)
  super

  @formatter = TimeFormatter.new(nil, @localtime)
end

#format(tag, time, record) ⇒ Object 



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# File 'lib/fluent/plugin/out_sndacs.rb', line 36

def format(tag, time, record)
  "#{@formatter.format(time)}\t#{tag}\t#{record.to_json}\n"
end

#start ⇒ Object 



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# File 'lib/fluent/plugin/out_sndacs.rb', line 29

def start
  super
  service = Sndacs::Service.new(:access_key_id => @access_key_id,
                                :secret_access_key => @secret_access_key)
  @bucket_ = service.buckets.find(@bucket)
end

#write(chunk) ⇒ Object 



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# File 'lib/fluent/plugin/out_sndacs.rb', line 40

def write(chunk)
  i = 1
  while true
    object = @bucket_.objects.build("#{@path}#{chunk.key}_#{i}.gz")
    break unless object.exists?
    i += 1
  end

  file = Tempfile.new("sndacs-")
  Zlib::GzipWriter.open(file) do |writer|
    chunk.write_to(writer)
  end

  object.content = File.read(file)
  object.save
end