May 2018
Beginner to intermediate
250 pages
6h 14m
English
Content preview from Practical DevOps, Second Edition - Second Edition
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The ELK stack
The ELK stack consists of the following components:
- Logstash: This is an open source logging framework similar to Log4j. The server component of Logstash processes incoming logs.
- Elasticsearch: This stores all of the logs and indexes them, as the name implies, for searching.
- Kibana: This is the web interface for the searching and visualization of logs.
To see how it works, we will follow a log message all the way from where it originates inside the code, through the intermediary network layers, to the end destination at the network operator's screen:
- Deep down in the code, a Java exception occurs. The application unexpectedly can't map a user ID present in an import file to the user IDs in the database. The following error ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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