docker-compose.yml

version: '3'
services:
  java-otel-log:
    build: java-otel-log/
    volumes:
      - ./logs:/logs
    environment:
      - OTEL_EXPORTER_OTLP_ENDPOINT=http://collector:4317
      - OTEL_SERVICE_NAME=${OTEL_SERVICE_NAME:?required}
    depends_on:
      - collector

  filebeat:
    image: docker.elastic.co/beats/filebeat:8.7.1
    volumes:
      - ./filebeat.yml:/usr/share/${MODE:?apm, filebeat, filelogreceiver}/filebeat.yml
      - ./logs/elastic.log:/logs/elastic.log
    environment:
        - ELASTIC_CLOUD_ID=${ELASTIC_CLOUD_ID:?required}
        - ELASTIC_CLOUD_AUTH=${ELASTIC_CLOUD_AUTH:?required}

  collector:
    image: otel/opentelemetry-collector-contrib
    volumes:
      - ./collector/${MODE:?apm, filebeat, filelogreceiver}.yml:/collector.yml
      - ./logs/otel.log:/logs/otel.log
    command: ["--config=/collector.yml"]
    environment:
        - ELASTIC_APM_SERVER_ENDPOINT=${ELASTIC_APM_SERVER_ENDPOINT:?required}
        - ELASTIC_APM_SERVER_SECRET=${ELASTIC_APM_SERVER_SECRET:?required}
    ports:
      - "4317:4317"