tomcat-all-logs.md

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Load Multiple Tomcat log files

Purpose

Use logstash to parse multiple types of logfiles generated withing Tomcat.

Run the scenario

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docker-compose -f docker-compose.yml -f tomcat.yml -f tomcat-all-logs.yml up -d --build
echo "Open http://${MYHOSTNAME}:8086/docs/tomcat-all-logs.md in your browser to view these instructions."

Configuration

• See tomcat-all-logs.yml
• See logstash/logstash_tomcat_all_logs.conf

Explore the Dashboard

• Navigate to the OpenSearch Dashboard Discover Page
  • Credentials: admin:admin
  • If prompted, choose the "Global" tenant
  • Note that several fields have been configured to display by default
  • Note that the type fields indicates the source of each log message
  • Note that "Log Level" has not been consistently mapped across log file sources
• Navigate to the Tomcat Server
  • static page: foo.txt
  • hello.jsp

Cleanup the Stack

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docker-compose -f docker-compose.yml -f tomcat.yml -f tomcat-all-logs.yml down --volume

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