class LogglyOutputBuffred
Copyright (C) 2012 Patrik Antonsson
Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements. See the NOTICE file distributed with this work for additional information regarding copyright ownership. The ASF licenses this file to you under the Apache License, Version 2.0 (the “License”); you may not use this file except in compliance with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an “AS IS” BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Public Instance Methods
configure(conf)
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Calls superclass method
# File lib/fluent/plugin/out_loggly_buffered.rb, line 34 def configure(conf) super $log.debug "Configured loggly url: #{@loggly_url}" end
format(tag, time, record)
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# File lib/fluent/plugin/out_loggly_buffered.rb, line 64 def format(tag, time, record) if time.is_a?(Integer) [tag, time, record].to_msgpack else Fluent::Engine.msgpack_factory.packer.write([tag, time, record]).to_s end end
pick_uri(record)
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# File lib/fluent/plugin/out_loggly_buffered.rb, line 46 def pick_uri(record) # if kubernetes pod has loggly url as annotation, use it if record.dig('kubernetes', 'annotations', 'solarwinds_io/loggly_url') url = record['kubernetes']['annotations']['solarwinds_io/loggly_url'] # else if kubernetes namespace has papertrail destination as annotation, use it elsif record.dig('kubernetes', 'namespace_annotations', 'solarwinds_io/loggly_url') url = record['kubernetes']['namespace_annotations']['solarwinds_io/loggly_url'] # else use pre-configured destination else url = @loggly_url end URI url end
shutdown()
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Calls superclass method
# File lib/fluent/plugin/out_loggly_buffered.rb, line 60 def shutdown super end
start()
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Calls superclass method
# File lib/fluent/plugin/out_loggly_buffered.rb, line 39 def start super require 'net/http/persistent' @http = Net::HTTP::Persistent.new 'fluentd-plugin-loggly', :ENV @http.headers['Content-Type'] = 'text' end
write(chunk)
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# File lib/fluent/plugin/out_loggly_buffered.rb, line 72 def write(chunk) chunk.msgpack_each {|tag,time,record| records = [] record['timestamp'] ||= Time.at(time).iso8601(@time_precision_digits) if @output_include_time records.push(Yajl::Encoder.encode(record)) uri = pick_uri(record) $log.debug "#{records.length} records sent" post = Net::HTTP::Post.new uri.path post.body = records.join("\n") begin response = @http.request uri, post $log.debug "HTTP Response code #{response.code}" if response.code != '200' $log.error "Received HTTP #{response.code} from #{uri}: #{response.body}" end rescue => e $log.error "Error posting to #{uri}: #{e}" end } end