[Filebeat] module kafka var.kafka_home not work

[yandd]

• Version: 7.13.1

• Operating System: CentOS Linux release 7.6.1810 (Core)

• Discuss Forum URL:

• Steps to Reproduce:

  • Run: filebeat modules enable kafka
  • Edit: modules.d/kafka.yml

    # Module: kafka
    # Docs: https://www.elastic.co/guide/en/beats/filebeat/7.x/filebeat-module-kafka.html
    
    - module: kafka
      # All logs
      log:
        enabled: true
    
        # Set custom paths for Kafka. If left empty,
        # Filebeat will look under /opt.
        var.kafka_home: /Users/10019607/opt/kafka*
    
        # Set custom paths for the log files. If left empty,
        # Filebeat will choose the paths depending on your OS.
        #var.paths:
    

  • Check Log:

    2021-06-07T13:56:44.698+0800    INFO    log/input.go:157        Configured paths: [/opt/kafka*/logs/controller.log* /opt/kafka*/logs/server.log* /opt/kafka*/logs/state-change.log* /opt/kafka*/logs/kafka-*.log*]
    

• Expect Result:
  Configured paths: [/Users/10019607/opt/kafka*/logs/controller.log* /Users/10019607/opt/kafka*/logs/server.log* /Users/10019607/opt/kafka*/logs/state-change.log* /Users/10019607/opt/kafka*/logs/kafka-.log]

• Bug Fix?:
  

  

[yandd]

I had created a pull request fo fix this, [Filebeat] Fix fileset evaluateVars by yandd · Pull Request #26198 · elastic/beats · GitHub