Talking about ELK stack which includes Elasticsearch, Logstash and kibana.
Here you can find two sample log files
- apache logs
- calculator logs of calculator-devops
For each log file a sample logstash configuration file is also attached which will help parse the log files and visualize it on kibana.
Download ELK Stack
Running Elasticsearch
./path/to/Elasticsearch-folder/bin/elasticsearch
Running Logstash
./path/to/logstash-folder/bin/logstash -f /path/to/conf/file
Running Kibana
./path/to/kibana-folder/bin/kibana