Class: Fluent::RemoteSyslogOutput

Inherits:
Output
  • Object
show all
Includes:
HandleTagNameMixin, Mixin::ConfigPlaceholders, Mixin::PlainTextFormatter, Mixin::RewriteTagName
Defined in:
lib/fluent/plugin/out_kubernetes_remote_syslog.rb

Instance Method Summary collapse

Constructor Details

#initialize ⇒ RemoteSyslogOutput

Returns a new instance of RemoteSyslogOutput.



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# File 'lib/fluent/plugin/out_kubernetes_remote_syslog.rb', line 25

def initialize
  super
  require "remote_syslog_sender"
  @loggers = {}
end

Instance Method Details

#emit(tag, es, chain) ⇒ Object 



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

def emit(tag, es, chain)
  chain.next
  es.each do |time, record|
    record.each_pair do |k, v|
      if v.is_a?(String)
        v.force_encoding("utf-8")
      end
    end

    tag = rewrite_tag!(tag.dup)
    if @protocol.downcase == 'tcp'
      @loggers[tag] ||= RemoteSyslogLogger::TcpSender.new(@host,
        @port,
        facility: @facility,
        severity: @severity,
        packet_size: @packet_size,
        program: tag,
        local_hostname: record['kubernetes_host'])
    else
      @loggers[tag] ||= RemoteSyslogLogger::UdpSender.new(@host,
        @port,
        facility: @facility,
        severity: @severity,
        packet_size: @packet_size,
        program: tag,
        local_hostname: record['kubernetes_host'])
    end


    @loggers[tag].transmit format(tag, time, record)
  end
end

#shutdown ⇒ Object 



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

def shutdown
  super
  @loggers.values.each(&:close)
end