Class: Fluent::Plugin::ArchagentOutput

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

Instance Method Summary collapse

Constructor Details

#initialize ⇒ ArchagentOutput

Returns a new instance of ArchagentOutput.



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

def initialize
  super
  require 'net/http'
  require 'uri'
end

Instance Method Details

#configure(conf) ⇒ Object 



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# File 'lib/fluent/plugin/out_archagent.rb', line 15

def configure(conf)
  super

  endpoint_url = 'http://localhost:' + @port
  # Check if endpoint URL is valid
  unless endpoint_url =~ /^#{URI.regexp}$/
    fail Fluent::ConfigError, 'port invalid'
  end

  begin
    @uri = URI.parse(endpoint_url)
  rescue URI::InvalidURIError
    raise Fluent::ConfigError, 'port invalid'
  end
end

#connect ⇒ Object 



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# File 'lib/fluent/plugin/out_archagent.rb', line 64

def connect
  @http ||= Net::HTTP.start(
    @uri.host,
    @uri.port,
    keep_alive_timeout: 60.0
  )
end

#disconnect ⇒ Object 



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# File 'lib/fluent/plugin/out_archagent.rb', line 72

def disconnect
  return unless defined?(@http)
  return unless @http
  @http.finish
end

#format(tag, time, record) ⇒ Object 



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

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

#shutdown ⇒ Object 



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# File 'lib/fluent/plugin/out_archagent.rb', line 39

def shutdown
  super

  disconnect
end

#start ⇒ Object 



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

def start
  super
end

#write(chunk) ⇒ Object 



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

def write(chunk)
  log_data = []
  chunk.msgpack_each do |(tag, time, record)|
    record['host'] = (record.has_key? 'host') && record['host'] != nil && record['host'] != "" ? \
        record['host'].to_s : 'unknown'
    record['code'] = (record.has_key? 'code') && record['code'] != nil && record['code'] != "" ? \
        record['code'].to_i : -1
    record['size'] = (record.has_key? 'size') && record['size'] != nil && record['size'] != "" ? \
        record['size'].to_i : -1
    record['latency'] = (record.has_key? 'latency') && record['latency'] != nil && \
        record['latency'] != "" ? record['latency'].to_i : -1
    log_data << record
  end

  log_data_req = create_request(log_data)
  response = connect.request(log_data_req)
  return
end