5/3/2023 0 Comments Filebeats command line![]() It can be used for full-text retrieval, structured retrieval and analysis, and can combine the three. It has the characteristics of high scalability, high reliability and easy management. It makes it easy to display and analyze data with charts, tables and maps.Įlasticsearch: distributed search engine. It searches and displays index data stored in Elasticsearch. Dynamically collect data from various data sources, filter, analyze, enrich, and format the data, and then store the data for future use. Logstash: Data collection and processing engine. EFK introductionĮLK(ElasticSearch+Logstash +Kibana) and EFK(ElasticSearch+ FileBeat+Kibana) A log collection system is urgently needed to collect and manage application logs on the K8S in a unified manner to ensure the stability of applications. Therefore, application log management cannot be solved by mounting only log files. System operation and maintenance personnel and related technical personnel monitor the operation and maintenance management of system applications through logs, and even perform some data analysis based on logs to ensure the stability of system application operation and help developers quickly locate errors.Īfter the project is migrated to K8S for deployment management, although it has been optimized in terms of elastic scaling and utilization of server resources, K8S does not provide relevant support in log management, because application services will be dynamically adjusted, that is, deployed to different servers. by Lagan Rattan Category:įirst, what is a log? Logs are programmatically generated text data that follows a format (usually including a timestamp)
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