Sha256: bf7b2d9232fe8bda2b4630e38dfba5abf87209da42d05780c54ba637dbea85be

Contents?: true

Size: 1.3 KB

Versions: 14

Compression:

Stored size: 1.3 KB

Contents

# frozen_string_literal: true

#
# Fluentd Kubernetes Metadata Filter Plugin - Enrich Fluentd events with
# Kubernetes metadata
#
# Copyright 2017 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.
#
require 'lru_redux'
module KubernetesMetadata
  class Stats
    def initialize
      @stats = ::LruRedux::TTL::ThreadSafeCache.new(1000, 3600)
    end

    def bump(key)
      @stats[key] = @stats.getset(key) { 0 } + 1
    end

    def set(key, value)
      @stats[key] = value
    end

    def [](key)
      @stats[key]
    end

    def to_s
      'stats - ' + [].tap do |a|
        @stats.each { |k, v| a << "#{k}: #{v}" }
      end.join(', ')
    end
  end
  class NoOpStats
    def initialize
    end

    def bump(key)
    end

    def set(key, value)
    end

    def [](key)
    end

    def to_s
    end
  end
end

Version data entries

14 entries across 14 versions & 2 rubygems

Version Path
fluent-plugin-kubernetes_metadata_filter-3.6.0 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.5.2 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.5.1 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.5.0 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.4.0 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-wh-kubernetes_metadata_filter-0.1.0 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.3.0 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.2.0 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.1.3 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.1.2 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.1.1 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.1.0 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.0.1 lib/fluent/plugin/kubernetes_metadata_stats.rb
fluent-plugin-kubernetes_metadata_filter-3.0.0 lib/fluent/plugin/kubernetes_metadata_stats.rb