X-Pack Installation

  • Stop Elasticsearch and Kibana:
    sudo systemctl stop kibana.service && sudo systemctl stop elasticsearch.service
    
  • Installing X-Pack plug-in for Elasticsearch:

    cd /usr/share/elasticsearch/
    sudo ./bin/elasticsearch-plugin install x-pack
    

    Accept adding permissions with "y"

  • Install X-Pack plug-in for Kibana (will take some time for rebuilding):

    cd /usr/share/kibana/
    sudo ./bin/kibana-plugin install x-pack
    
  • Generate certificates

    cd /usr/share/elasticsearch/bin/x-pack/
    sudo ./certgen
    

    Enter output file location, example:

    /root/certificate-bundle.zip
    

    Enter instance name, should be the hostname, example:

    ubuntu3
    

    Accept all defaults for next questions

  • Unpack the certificates bundle and copy to the destination:

    cd ~
    sudo unzip /root/certificate-bundle.zip
    sudo mkdir /etc/elasticsearch/certs
    sudo cp -R ca /etc/elasticsearch/certs
    sudo cp -R ubuntu3/ /etc/elasticsearch/certs
    

    NOTE: You may need to install unzip utility with sudo apt install unzip

  • Add lines in /etc/elasticsearch/elasticsearch.yml (example for ubuntu3 host)

    xpack.ssl.key: certs/ubuntu3/ubuntu3.key 
    xpack.ssl.certificate: certs/ubuntu3/ubuntu3.crt 
    xpack.ssl.certificate_authorities: certs/ca/ca.crt 
    xpack.security.transport.ssl.enabled: true
    
  • Generate passwords:

    cd /usr/share/elasticsearch/bin/x-pack/
    sudo ./setup-passwords interactive
    

    Confirm that you would like to continue "y" and enter passwords for 3 default users.

  • Modify /etc/kibana/kibana.yml:

    sudo nano /etc/kibana/kibana.yml
    

    Values to change:

    elasticsearch.username: "kibana"
    elasticsearch.password: <password>
    
  • Start ElasticSearch and Kibana services:
    sudo systemctl restart elasticsearch.service && sudo systemctl restart kibana.service
    
  • Navigate to http://ip-address:5601/
  • Login with credentials for elastic user

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