Inquiry about the configuration of network.host in elasticsearch.yml

Elastic Stack Elasticsearch
1

I already installed Elasticsearch 8.4.0 in ubuntu and I find in the elasticsearch.yml file that the
HTTP.host: 0.0.0.0 and #transport.host: 0.0.0.0
is that mean that I should put the network.host also 0.0.0.0 ??
thanks.

2

network.host will over ride the other two, it should really be the only one you need to set.

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3

@warkolm thanks for your response, I have another question I installed Elasticsearch and kibana in the same ubuntu server I put the network.host=localhost or 127.0.0.1 right ? or i will put the IP of the ubuntu server?

4

For security reasons always use fixed IPs or FQDNs.

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5

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