I was tried to add a new node on my ELK cluster but i had this error from metricbeat output .
parse url... OK
parse host... OK
dns lookup... OK
dial up... OK
TLS... WARN secure connection disabled
talk to server... ERROR Connection marked as failed because the onConnect callback failed: invalid license found, requires a basic or a valid trial license and received Open source
I used the same yum repo as the other nodes that i have on my cluster in order to install the elasticsearch.
[root@itkvmxh01 ~]# cat /etc/yum.repos.d/elastic-beats.repo
name=Elasticsearch repository for 7.x packages
So this node has not been added to the cluster.
Do you know what is going wrong?