Setup Fluent-bit with Elasticsearch backend and Kibana frontend

docker-compose.yaml

version: "3.9"

services:
  elasticsearch:
    image: elasticsearch:7.16.3
    environment:
      - discovery.type=single-node
    expose:
      - 9200
      - 9300
    networks:
      - fluent-net

  kibana:
    image: kibana:7.16.3
    ports:
      - 5601:5601
    environment:
      - ELASTICSEARCH_HOSTS=http://elasticsearch:9200
    networks:
      - fluent-net

  fluent-bit:
    image: fluent/fluent-bit:1.8
    command: /fluent-bit/bin/fluent-bit -i cpu -o es://elasticsearch:9200/cpu/metrics
    networks:
      - fluent-net

networks:
  fluent-net: