Elaticsearch 8.4.1 - RoR plugin - elasticsearch does not start - Netty4Utils not found

15

Hello, thanks for your reactivity, I manage to have a proper behaviour; I simply add a trustore as I was using self signed on my lab, and I may have did dome test without the proper parameter http.type: ssl_netty4 set in elasticsearch.yml; But it works now. Next steps, ActiveDriectory authentication and SAML.

# http does not reply anymore (it's what I want)
curl http://localhost:9200
  curl: (52) Empty reply from server

# https without the proper certificate does not work
curl https://localhost:9200
  curl: (60) SSL certificate problem: unable to get local issuer certificate
  More details here: https://curl.se/docs/sslcerts.html
  curl failed to verify the legitimacy of the server and therefore could not establish a secure connection to it. To learn more about this situation and how to fix it, please visit the web page mentioned above.

# https reply (the normal behaviour of ror)
curl -k https://localhost:9200
{
  "name" : "xxx",
  "cluster_name" : "lab-elastic-ror",
  "cluster_uuid" : "xxx",
  "version" : {
    "number" : "8.4.1",
    "build_flavor" : "default",
    . . .
  },
  "tagline" : "You Know, for Search"
}

# advanced APIs usage required authentication (the normal behaviour of ror)

curl -k https://localhost:9200/_cluster/health?pretty
{
  "error" : {
    "root_cause" : [
      {
        "type" : "forbidden_response",
        "reason" : "Sorry, your request is forbidden.",
        "due_to" : "OPERATION_NOT_ALLOWED"
      }
    ],
    "type" : "forbidden_response",
    "reason" : "Sorry, your request is forbidden.",
    "due_to" : "OPERATION_NOT_ALLOWED"
  },
  "status" : 403
}

# if I use the proper TLS files, it works fine as well

curl --cert /etc/elasticsearch/ssl/myservername.crt --key ssl/myservername.key --cacert /etc/elasticsearch/ssl/ca/ca.crt https://$(hostname):9200/_cluster/health?pretty -u elastic
Enter host password for user ‘elastic’:
{
“cluster_name” : “lab-elastic-ror”,
“status” : “green”,
“timed_out” : false,
“number_of_nodes” : 3,
“number_of_data_nodes” : 3,
. . .

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