Just wonder that if Kibana 6.8.2 is compatible with ES 7.6.2.
We have dockerized ELK setup where currently we are using version 6.8.2 for Elasticsearch/Kibana/Logstash and planning Rolling upgrade to version 7.6.2.
So once all the nodes in ES are upgraded to 7.6.2, will the current Kibana and Logstash with 6.8.2 work ? In any case, Kibana will be upgraded after the ES nodes and after Kibana, Logstash will be upgraded.
What should be the correct sequence of upgrading the cluster. Is there any support matrix compatibility between ELK products ?