Class: Fluent::RawExecOutput

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RawExecOutput

Returns a new instance of RawExecOutput.



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# File 'lib/fluent/plugin/out_rawexec.rb', line 22

def initialize
  super
  require 'tempfile'
  @localtime = false
end

Instance Method Details

#configure(conf) ⇒ Object 



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# File 'lib/fluent/plugin/out_rawexec.rb', line 31

def configure(conf)
  super
end

#format(tag, time, record) ⇒ Object 



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# File 'lib/fluent/plugin/out_rawexec.rb', line 35

def format(tag, time, record)
  if @tag
    record.merge!(@tag => tag)
  end
  out = ''
  out << record.to_s
  out << "\n"
  out
end

#write(chunk) ⇒ Object 



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# File 'lib/fluent/plugin/out_rawexec.rb', line 45

def write(chunk)
  if chunk.respond_to?(:path)
    prog = "#{@command} #{chunk.path}"
  else
    tmpfile = Tempfile.new("fluent-plugin-rawexec-")
    chunk.write_to(tmpfile)
    tmpfile.close
    prog = "#{@command} #{tmpfile.path}"
  end

  system(prog)
  ecode = $?.to_i
  tmpfile.delete if tmpfile

  if ecode != 0
    raise "command returns #{ecode}: #{prog}"
  end
end