version: '3'
services:
  elasticsearch:
    build: logging/elasticsearch/
    container_name: elasticsearch
    restart: always
    volumes:
      - logvolume:/usr/share/elasticsearch/data
      - ./logging/elasticsearch/config/elasticsearch.yml:/usr/share/elasticsearch/config/elasticsearch.yml
    # Enable for direct access to ES
    # ports:
    #   - "9200:9200"
    environment:
      ES_JAVA_OPTS: "-Xmx2g -Xms1g"

  logstash:
    build: logging/logstash/
    container_name: logstash
    restart: always
    volumes:
      - ./logging/logstash/config/logstash.yml:/usr/share/logstash/config/logstash.yml
      - ./logging/logstash/pipeline:/usr/share/logstash/pipeline
    environment:
      LS_JAVA_OPTS: "-Xmx256m -Xms256m"
    ports:
      - "5000:5000/udp"
    depends_on:
      - elasticsearch

  kibana:
    build: logging/kibana/
    container_name: kibana
    volumes:
      - ./logging/kibana/config/:/usr/share/kibana/config
    ports:
      - "5611:5601"
    depends_on:
      - elasticsearch

volumes:
  logvolume: