All I have a 4 node cluster, 1 master 3 data ES nodes. Kibana and ES is on the master.
I've installed the marvel license and plugins on all nodes and can see the marvel indexes being created but I cant see the marvel dashboard "app switcher" in kibana. All the logs look clean
marvel agent = /marvel-agent-2.3.5
Version: 2.3.5, Build: 90f439f/2016-07-27T10:36:52Z, JVM: 1.8.0_40
was kibana 4.53 --> now now kibana-4.5.4-1.x86 on Redhat Lilnux