Kibana - Plugin:elasticsearch@6.2.3 Service Unavailable (Kibana unable to connect to Elasticsearch)

[MARRAKCHI_Tarik]

Hi, I am a beginner in elasticsearch, I installed elasticsearch 6.2.3 and kibana 6.2.3 on a machine (master) centos 6.9 minimal, and I want to access the kibana by another machine windows 7.

1. machine (master) when elasticsearch and kibana are installed :

• network configuration (eth0):

• elasticsearch configuration :

cluster.name: cluster_hadoop_chu
node.name: master
node.master: true
node.data: false
path.data: /var/lib/elasticsearch
path.logs: /var/log/elasticsearch
bootstrap.system_call_filter: false
transport.host: localhost
transport.tcp.port: 9300
network.host: 0.0.0.0
http.port: 9200
discovery.zen.minimum_master_nodes: 3

• Kibana configuration :

server.host: "192.168.4.101"
elasticsearch.url: "http://localhost:9200"

2. machine (windows 7) when I want to access to kibana by browser :

• Network configuration :

• Elasticsearch :

when I type on chrome 'http://192.168.4.101:9200' it works fine

• Kibana :

but when i type on chrome 'http://192.168.4.101:5601' that's what shows me :

please help me, I searched too much on google and I have not found a solution yet.

[rashmi (kulkarni)]

pinging @tylersmalley for more advice on this.

Thanks
Rashmi

[Christian_Dahlqvist]

I do not understand your config. If you are just starting out with Elasticsearch, I would recommend you start with the default options.

I can see a few potential issues with your config:

• All clusters need at least one data node. The node you are showing has node.data set to false.
• You have set discovery.zen.minimum_master_nodes to 3, indicating that you expect 4-5 master eligible nodes in the cluster if you have been following these guidelines.
• If you are expecting other nodes, you have not configured discovery so that you node can find these other nodes.

[MARRAKCHI_Tarik]

I have just 1 cluster with 1 node (single node) it's the machine when I installed elasticsearch and kibana but I have centos 6.9 minimal in this machine and I want to access to kibana by browser chrome in the other machine (windows 7)

[tylersmalley]

In that case, you should address Christian's feedback. One way would be to remove the following from the config:

node.name: master
node.master: true
node.data: false
bootstrap.system_call_filter: false
discovery.zen.minimum_master_nodes: 3

[MARRAKCHI_Tarik]

thank you very much the problem is solved