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Versions: 15
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Contents
# frozen_string_literal: true
#
# Fluentd Kubernetes Metadata Filter Plugin - Enrich Fluentd events with
# Kubernetes metadata
#
# Copyright 2021 Red Hat, Inc.
#
# Licensed 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.
#
module KubernetesMetadata
module Util
def create_time_from_record(record, internal_time)
time_key = @time_fields.detect { |ii| record.key?(ii) }
time = record[time_key]
if time.nil? || time.is_a?(String) && time.chop.empty?
# `internal_time` is a Fluent::EventTime, it can't compare with Time.
return Time.at(internal_time.to_f)
end
if ['_SOURCE_REALTIME_TIMESTAMP', '__REALTIME_TIMESTAMP'].include?(time_key)
timei = time.to_i
return Time.at(timei / 1_000_000, timei % 1_000_000)
end
return Time.at(time) if time.is_a?(Numeric)
Time.parse(time)
end
end
end
#https://stackoverflow.com/questions/5622435/how-do-i-convert-a-ruby-class-name-to-a-underscore-delimited-symbol
class String
def underscore
word = self.dup
word.gsub!(/::/, '_')
word.gsub!(/([A-Z]+)([A-Z][a-z])/,'\1_\2')
word.gsub!(/([a-z\d])([A-Z])/,'\1_\2')
word.tr!("-", "_")
word.downcase!
word
end
end
Version data entries
15 entries across 15 versions & 1 rubygems