Docker Compose for ElasticSearch + Kibana 7.8

docker-compose.yaml

# Create an EBS volume and attach to the EC2 instance
# Format as XFS and mount at /mnt/elastic-data
# /dev/nvme2n1 on /mnt/elastic-data type xfs (rw,relatime,attr2,inode64,noquota)

# For ElasticSearch to work - got to change this sysctl:
#
#   sudo sysctl vm.max_map_count=262144
#

# $ cat docker-compose.yml 
version: "3.7"

services:

  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.8.0
    environment:
    - node.name=es01
    - cluster.name=es-docker-cluster
    - cluster.initial_master_nodes=es01
    - bootstrap.memory_lock=true
    - http.cors.enabled=true
    - http.cors.allow-origin=*
    - "ES_JAVA_OPTS=-Xms3g -Xmx3g"
    ulimits:
      memlock:
        soft: -1
        hard: -1
      nofile:
        soft: 98304
        hard: 98304
    volumes:
      - /mnt/elastic-data:/usr/share/elasticsearch/data
    ports:
    - 9200:9200

  kibana:
    init: true
    image: docker.elastic.co/kibana/kibana:7.8.0
    ports:
    - 5601:5601
    # volumes:
    #   - ./kibana.yml:/usr/share/kibana/config/kibana.yml

# volumes:
#   elastic_data: