docker/docker-compose.yml

version: '2.2'
services:
  es01:
    container_name: docass-es-01
    image: docker.elastic.co/elasticsearch/elasticsearch:${STACK_VERSION}
    volumes:
      - esdata01:/usr/share/elasticsearch/data
    ports:
      - ${ES_PORT}:9200
    environment:
      - node.name=es01
      - cluster.name=${CLUSTER_NAME}
      - cluster.initial_master_nodes=es01
      - ELASTIC_PASSWORD=${ELASTIC_PASSWORD}
      - bootstrap.memory_lock=false
      - xpack.security.enabled=false
    mem_limit: ${MEM_LIMIT}
    ulimits:
      memlock:
        soft: -1
        hard: -1
    networks:
      - docass
    restart: always

  kibana:
    depends_on: 
      - es01
    image: docker.elastic.co/kibana/kibana:${STACK_VERSION}
    container_name: docass-kibana
    volumes:
      - kibanadata:/usr/share/kibana/data
    ports:
      - ${KIBANA_PORT}:5601
    environment:
      - SERVERNAME=kibana
      - ELASTICSEARCH_HOSTS=http://es01:9200
    mem_limit: ${MEM_LIMIT}
    networks:
      - docass

  postgres:
    image: postgres
    container_name: docass-postgres
    environment:
      - POSTGRES_USER=${POSTGRES_USER}
      - POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
      - POSTGRES_DB=${POSTGRES_DB}
    ports:
      - 5455:5455
    volumes:
      - pg_data:/usr/share/elasticsearch/data
    networks:
      - docass
    restart: always


volumes:
  esdata01:
    driver: local
  kibanadata:
    driver: local
  pg_data:
    driver: local

networks:
  docass:
    driver: bridge