Editing Install Elasticsearch and Kibana on Debian/Ubuntu

* https://www.elastic.co/guide/en/elasticsearch/reference/current/deb.html

 sudo [[apt-get install apt-transport-https]]
 wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo gpg --dearmor -o [[/usr/share/keyrings/]]elasticsearch-keyring.gpg
 echo "deb [signed-by=/usr/share/keyrings/elasticsearch-keyring.gpg] https://artifacts.elastic.co/packages/8.x/apt stable main" | sudo tee /etc/apt/sources.list.d/elastic-8.x.list
 [[sudo apt-get update]] && sudo [[apt-get install elasticsearch]]



For older Elastic 7 version use:
 echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | sudo tee [[/etc/apt/sources.list.d/]]elastic-7.x.list

== Elasticsearch == 
 sudo [[apt-get update]] && sudo [[apt-get install elasticsearch]]

 sudo /bin/[[systemctl daemon-reload]]
 sudo /bin/[[systemctl enable elasticsearch.service]]

 sudo [[systemctl start elasticsearch.service]]
 sudo systemctl status elasticsearch.service

== Kibana ==
<code>sudo apt-get install [[kibana]]</code>

<code>sudo /bin/[[systemctl daemon-reload]]</code>

<code>sudo /bin/[[systemctl enable kibana.service]]</code>

<code>sudo [[systemctl start kibana.service]]</code>

<code>sudo [[systemctl status kibana.service]]</code>

Access with user: <code>[[elastic]]</code> pass: you will find it on installation output


Connect Kibana to [[Elasticsearch]]:
 [[/usr/share/kibana/bin/kibana-verification-code]]

== Errors ==
 E: The repository 'https://artifacts.elastic.co/packages/7.x/apt stable InRelease' is not signed.
 N: Updating from such a repository can't be done securely, and is therefore disabled by default.
 N: See [[apt-secure]](8) manpage for repository creation and user configuration details.


 W: [[GPG error]]: https://artifacts.elastic.co/packages/7.x/apt stable InRelease: The following signatures couldn't be verified because the [[public key is not available]]: [[NO_PUBKEY]] D27D666CD88E42B4

== Related terms ==
* <code>[[apt-key]]</code>
* <code>deb [trusted=yes]</code>
* <code>[[metricbeat setup --dashboards]]</code>
* [[Grafana installation]]
* <code>[[this elastic installation has strict security requirements]]</code>

== See also ==
* {{apt-key}}
* {{ELK}}


[[Category:ELK]]
@@ Line 44: / Line 44: @@
   W: [[GPG error]]: https://artifacts.elastic.co/packages/7.x/apt stable InRelease: The following signatures couldn't be verified because the [[public key is not available]]: [[NO_PUBKEY]] D27D666CD88E42B4
- Solution:
- sudo [[apt-key adv --keyserver]] hkp://keyserver.ubuntu.com:80 --recv-keys  D27D666CD88E42B4
- Warning: apt-key is deprecated. Manage keyring files in trusted.gpg.d instead (see apt-key(8)).
- Executing: /tmp/apt-key-gpghome.nxEak71UaN/gpg.1.sh --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys
- D27D666CD88E42B4
- gpg: key D27D666CD88E42B4: public key "Elasticsearch (Elasticsearch Signing Key) <[email protected]>"
- imported
- gpg: Total number processed: 1
- gpg:               imported: 1
 == Related terms ==