Kibana - Elasticsearch - Logstash

docker-compose.yml

version: '3'
services:
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.8.1
    ports:
      - 9200:9200
      - 9300:9300
    environment:
      - discovery.type=single-node
  logstash:
    image: docker.elastic.co/logstash/logstash:7.8.0
    volumes:
      - "/home/comafi/logs:/tmp/logs"
      - "/home/comafi/ELKConfig/pipeline/logstash.conf:/usr/share/logstash/pipeline/logstash.conf"
    links:
      - elasticsearch:elasticsearch
    depends_on:
      - elasticsearch
  kibana:
    image: docker.elastic.co/kibana/kibana:7.8.0
    ports:
      - 5601:5601
    links:
      - elasticsearch:elasticsearch
    depends_on:
      - elasticsearch

logstash.conf

input {
  file {
    type => "log4j"
    path => "/tmp/logs/*.log"
    codec => json
  }
}
output {
  elasticsearch {
    hosts => ["elasticsearch:9200"]
    index => "comafi"
  }
}