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Become an Elastic Certified Engineer

Contents

  1. Lab environments
  2. Reference

Lab environment

Elastic Stack docker detail information

Cluster Detail
single-node-cluster 1 ES, 1 Kibana
three-nodes-cluster 3 ES, 1 Kibana

In our lab environments, the elastic stack exposes the following ports:

single-node-cluster

  • 19200: Elasticsearch HTTP
  • 19300: Elasticsearch TCP transport
  • 15601: Kibana

three-nodes-cluster

  • 9200: Elasticsearch HTTP
  • 9300: Elasticsearch TCP transport
  • 5601: Kibana

Linux VM

You can install ELK on your Linux server

Docker for Desktop

macOS

The default Docker for Mac configuration allows mounting files from /Users/, /Volumes/, /private/, and /tmp exclusively.

  • Install Docker for Mac

  • Download Docker Images version 7.2.1

    James-MacBook:~ james$ docker pull docker.elastic.co/elasticsearch/elasticsearch:7.2.1
    James-MacBook:~ james$ docker pull docker.elastic.co/kibana/kibana:7.2.1
    James-MacBook:~ james$ docker pull docker.elastic.co/logstash/logstash:7.2.1
    James-MacBook:~ james$ docker pull docker.elastic.co/beats/filebeat:7.2.1
    James-MacBook:~ james$ docker image ls
    REPOSITORY                                      TAG                 IMAGE ID            CREATED             SIZE
    docker.elastic.co/logstash/logstash             7.2.1               398ae1bce45b        7 months ago        837MB
    docker.elastic.co/kibana/kibana                 7.2.1               a9d9159c1e37        7 months ago        891MB
    docker.elastic.co/elasticsearch/elasticsearch   7.2.1               1e8add8d7b66        7 months ago        862MB
    docker.elastic.co/beats/filebeat                7.2.1               7bd56506b1d7        7 months ago        362MB
    James-MacBook:elastic-docker james$
  • Start single-node-cluster via docker-compose command

    James-MacBook:elastic-docker james$ cd single-node-cluster/
    James-MacBook:single-node-cluster james$ ls
    docker-compose.yml
    James-MacBook:single-node-cluster james$ docker-compose up
  • Check Elasticsearch and Kibana status

    Kibana: http://localhost:15601/status

    APIs:

    James-MacBook:~ james$ curl http://localhost:19200/_cat/nodes
    172.22.0.2 39 97 6 0.67 0.52 0.56 mdi * elasticsearch01
    James-MacBook:~ james$ curl http://localhost:15601/api/status
  • Start three-nodes-cluster via docker-compose command

    James-MacBook:elastic-docker james$ cd three-nodes-cluster/
    James-MacBook:three-nodes-cluster james$ ls
    docker-compose.yml
    James-MacBook:single-node-cluster james$ docker-compose up
  • Check container status

    James-MacBook:three-nodes-cluster james$ docker-compose ps
    Name              Command               State                Ports              
    --------------------------------------------------------------------------------
    es01   /usr/local/bin/docker-entr ...   Up      0.0.0.0:9200->9200/tcp, 9300/tcp
    es02   /usr/local/bin/docker-entr ...   Up      0.0.0.0:9201->9200/tcp, 9300/tcp
    es03   /usr/local/bin/docker-entr ...   Up      0.0.0.0:9202->9200/tcp, 9300/tcp
    kb01   /usr/local/bin/kibana-docker     Up      0.0.0.0:5601->5601/tcp          
    James-MacBook:three-nodes-cluster james$
  • Check Elasticsearch and Kibana status

    Kibana: http://localhost:5601/status

    APIs:

    James-MacBook:~ james$ curl -u elastic:changeme http://localhost:9200/_cat/nodes
    172.24.0.3 40 97 15 0.42 0.41 0.44 mdi * es03
    172.24.0.2 47 97 16 0.42 0.41 0.44 mdi - es02
    172.24.0.4 33 97 10 0.42 0.41 0.44 mdi - es01
    James-MacBook:~ james$ curl -u elastic:changeme http://localhost:9200
    {
      "name" : "es01",
      "cluster_name" : "docker-cluster",
      "cluster_uuid" : "BWeXUEp4RMCIK_TKcEfSuw",
      "version" : {
        "number" : "7.2.1",
        "build_flavor" : "default",
        "build_type" : "docker",
        "build_hash" : "fe6cb20",
        "build_date" : "2019-07-24T17:58:29.979462Z",
        "build_snapshot" : false,
        "lucene_version" : "8.0.0",
        "minimum_wire_compatibility_version" : "6.8.0",
        "minimum_index_compatibility_version" : "6.0.0-beta1"
      },
      "tagline" : "You Know, for Search"
    }
    James-MacBook:~ james$ 
    James-MacBook:~ james$ curl http://localhost:5601/api/status

Reference

Elastic Stack

Docker

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