84 lines
2.0 KiB
Plaintext
84 lines
2.0 KiB
Plaintext
# Copyright 2016 FUJITSU LIMITED
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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# implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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input {
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kafka {
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bootstrap_servers => "%KAFKA_SERVICE_HOST%:%KAFKA_SERVICE_PORT%"
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topics => ["transformed-log"]
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group_id => "log-metric"
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client_id => "monasca_log_metrics"
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consumer_threads => 4
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codec => json
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}
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}
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filter {
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# drop logs that have not set log level
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if "level" not in [log] {
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drop { periodic_flush => true }
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} else {
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ruby {
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code => "
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log_level = event.get('[log][level]').downcase
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event.set('[log][level]', log_level)
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"
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}
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}
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# drop logs with log level not in warning,error
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if [log][level] not in [warning,error] {
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drop { periodic_flush => true }
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}
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ruby {
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code => "
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log_level = event.get('[log][level]').downcase
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log_ts = Time.now.to_f * 1000.0
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# metric name
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metric_name = 'log.%s' % log_level
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# build metric
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metric = {}
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metric['name'] = metric_name
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metric['timestamp'] = log_ts
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metric['value'] = 1
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metric['dimensions'] = event.get('[log][dimensions]')
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metric['value_meta'] = {}
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event.set('[metric]',metric.to_hash)
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"
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}
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mutate {
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remove_field => ["log", "@version", "@timestamp", "log_level_original", "tags"]
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}
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}
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output {
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kafka {
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bootstrap_servers => "%KAFKA_SERVICE_HOST%:%KAFKA_SERVICE_PORT%"
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topic_id => "metrics"
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client_id => "monasca_log_metrics"
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compression_type => "none"
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codec => json
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}
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}
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