Detailed explanation of using Docker to quickly deploy the ELK environment (latest version 5.5.1)

docker pull docker.elastic.co/elasticsearch/elasticsearch:5.5.1
docker pull docker.elastic.co/kibana/kibana:5.5.1
docker pull docker.elastic.co/logstash/logstash:5.5.1

docker run -p 9200:9200 -e "http.host=0.0.0.0" -e "transport.host=127.0.0.1" \
--name my-elastic -d docker.elastic.co/elasticsearch/elasticsearch:5.5.1

docker run -p 5601:5601 -e "ELASTICSEARCH_URL=http://localhost:9200" --name my-kibana \
--network host -d docker.elastic.co/kibana/kibana:5.5.1

http.host: "0.0.0.0"
path.config: /usr/share/logstash/pipeline
xpack.monitoring.elasticsearch.url: http://localhost:9200
xpack.monitoring.elasticsearch.username: elastic
xpack.monitoring.elasticsearch.password: changeme

input {
 file {
  path => "/tmp/access_log"
  start_position => "beginning"
 }
}
output {
 elasticsearch
  hosts => ["localhost:9200"]
  user => "elastic"
  password => "changeme"
 }
}

docker run -v /home/ubuntu/logstash/conf.d:/usr/share/logstash/pipeline/:ro -v /tmp:/tmp:ro \
-v /home/ubuntu/logstash/logstash.yml:/usr/share/logstash/config/logstash.yml:ro --name my-logstash \
--network host -d docker.elastic.co/logstash/logstash:5.5.1

echo "Hello World!" >> /tmp/access_log
echo "Hello ELK!" >> /tmp/access_log

curl -L https://github.com/docker/compose/releases/download/1.15.0/docker-compose-Linux-x86_64 \
> /usr/local/bin/docker-compose
sudo chmod +x /usr/local/bin/docker-compose
docker-compose --version

version: '2'
services:
 elasticsearch1:
  image: docker.elastic.co/elasticsearch/elasticsearch:5.5.1
  container_name: elasticsearch1
  environment:
   - cluster.name=docker-cluster
   - bootstrap.memory_lock=true
   - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
  ulimits:
   memlock:
    soft: -1
    hard: -1
  mem_limit: 1g
  volumes:
   - esdata1:/usr/share/elasticsearch/data
  ports:
   - 9200:9200
  networks:
   -esnet
 elasticsearch2:
  image: docker.elastic.co/elasticsearch/elasticsearch:5.5.1
  environment:
   - cluster.name=docker-cluster
   - bootstrap.memory_lock=true
   - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
   - "discovery.zen.ping.unicast.hosts=elasticsearch1"
  ulimits:
   memlock:
    soft: -1
    hard: -1
  mem_limit: 1g
  volumes:
   - esdata2:/usr/share/elasticsearch/data
  networks:
   -esnet

volumes:
 esdata1:
  driver: local
 esdata2:
  driver: local

networks:
 esnet:

vm.max_map_count = 262144

sudo sysctl -p

docker stop my-elastic && docker rm my-elastic
docker-compose up &

curl -XPUT -u elastic 'localhost:9200/_xpack/security/user/elastic/_password' -H "Content-Type: application/json" \
-d '{
 "password" : "elastic0"
}'

docker stop my-kibana && docker rm my-kibana
docker run -p 5601:5601 -e "ELASTICSEARCH_URL=http://localhost:9200" -e "ELASTICSEARCH_PASSWORD=elastic0" \
--name my-kibana --network host -d docker.elastic.co/kibana/kibana:5.5.1

docker restart my-logstash

echo "Hello World!" >> /tmp/access_log
echo "Hello ELK!" >> /tmp/access_log