I run metricbeat 6.4 on different nodes and send the date to one only redis server through a firewall.
Afterward these data are sent to ES 5.X via Logstash.
I would like to use the metricbeat dashboard for docker in my Kibana but
Metricbeat is in 6.4 and Kibana 5.6 !
Metricbeat is not able to join directly Kibana (firewall).
Thank you for your help .