I am am new to all elastic , so there might me a straight solution I simply don't know
I installed elastic and kibana on a ubuntu 18.04. when I start Kibana I find this
FATAL Error: [elasticsearch.url]: definition for this key is missing
in /etc/kibana/kibana.yml I have this
when I do a wget http://localhost:9201 on the machine I get the expected index.html from elastic
there is not more in the logs. Any reason why kibana would complain about the url ?