If you try to run Elasticsearch in a Jail without an external IP address you might get an error like:

No up-and-running loopback addresses found, got [name:lo1 (lo1)]

How to solve it?

you need to bind your Elasticsearch to your Loopback address:

/usr/local/etc/elasticsearch/elasticsearch.yml:
network.host: 10.10.10.2

hackacad

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