Elasticsearch and marvel

Elastic Stack Elasticsearch
1

Hello
as you see
i have 3 node in the same cluster

222.jpg1920×1200 182 KB

1111.jpeg1920×1200 159 KB

but in marvel i found 4 .. (3 ES node ) but whay that add logstash as node
ans in marvel the dashborad show only 2 node only the 2 masters nodes ???
node 1 = node data : true ans node master : true
node 2 = node data : true ans node master : true
node 4 = node data : true ans node master : false

and the same config for the 3 servers =

discovery.zen.ping.multicast.enabled: false
discovery.zen.ping.unicast.hosts: ["node1", "node2"]

thank you

2

By default Logstash will connect to Elasticsearch using the node protocol, which is why you see it there.

Do you have Marvel installed on all your nodes?

3

thank you
yes yes its intalled on all nodes

its ok i fixed the probleme
i forget to configure the firewall