tpotce/docker/elk/elasticsearch/docker-compose.yml

version: '2.3'

services:

# ELK services
## Elasticsearch service
  elasticsearch:
    build: .
    container_name: elasticsearch
    restart: always
    environment:
     - bootstrap.memory_lock=true
     - ES_JAVA_OPTS=-Xms1024m -Xmx1024m
     - ES_TMPDIR=/tmp
    cap_add:
     - IPC_LOCK
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 65536
        hard: 65536
    mem_limit: 2g
    ports:
     - "127.0.0.1:64298:9200"
    image: "dtagdevsec/elasticsearch:1804"
    volumes:
     - /data:/data