i am using ES 7.5.2 and the basic license is active. when i am trying to click on the "stack monitoring" tab i see the notification as "Monitoring Request Error" http 503 and want me to enable the xpack security in the config.yaml file.
in the logs i can see the below error:
Enable security by setting [xpack.security.enabled] to [true] in the elasticsearch.yml file and restart the node.
if i am trying to edit the file elasticsearch in /etc/elasticsearch then the elasticsearch service does not restart.
i have 3 node ES cluster on prem.