Elastic 8 on centos 7 is possible?

[Nikolas1306 (Nikolas “Nikolas”)]

hello i see this guide

Install Elasticsearch with RPM | Elasticsearch Guide [8.4] | Elastic

but when starting have the error

 fatal exception while booting Elasticsearch
org.elasticsearch.ElasticsearchSecurityException: invalid configuration for xpack.security.transport.ssl - [xpack.security.transport.ssl.enabled] is not set, but the following settings have been configured in elasticsearch.yml : [xpack.$        at org.elasticsearch.xpack.core.ssl.SSLService.validateServerConfiguration(SSLService.java:648) ~[?:?]
        at org.elasticsearch.xpack.core.ssl.SSLService.loadSslConfigurations(SSLService.java:612) ~[?:?]
        at org.elasticsearch.xpack.core.ssl.SSLService.<init>(SSLService.java:156) ~[?:?]
        at org.elasticsearch.xpack.core.XPackPlugin.createSSLService(XPackPlugin.java:465) ~[?:?]
        at org.elasticsearch.xpack.core.XPackPlugin.createComponents(XPackPlugin.java:314) ~[?:?]
        at org.elasticsearch.node.Node.lambda$new$15(Node.java:704) ~[elasticsearch-8.5.0.jar:?]
        at org.elasticsearch.plugins.PluginsService.lambda$flatMap$0(PluginsService.java:252) ~[elasticsearch-8.5.0.jar:?]
        at java.util.stream.ReferencePipeline$7$1.accept(ReferencePipeline.java:273) ~[?:?]
        at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:197) ~[?:?]
        at java.util.AbstractList$RandomAccessSpliterator.forEachRemaining(AbstractList.java:722) ~[?:?]
        at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509) ~[?:?]
        at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499) ~[?:?]
        at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:575) ~[?:?]
        at java.util.stream.AbstractPipeline.evaluateToArrayNode(AbstractPipeline.java:260) ~[?:?]
        at java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:616) ~[?:?]
        at java.util.stream.ReferencePipeline.toArray(ReferencePipeline.java:622) ~[?:?]
        at java.util.stream.ReferencePipeline.toList(ReferencePipeline.java:627) ~[?:?]
        at org.elasticsearch.node.Node.<init>(Node.java:719) ~[elasticsearch-8.5.0.jar:?]
        at org.elasticsearch.node.Node.<init>(Node.java:316) ~[elasticsearch-8.5.0.jar:?]
        at org.elasticsearch.bootstrap.Elasticsearch$2.<init>(Elasticsearch.java:214) ~[elasticsearch-8.5.0.jar:?]
        at org.elasticsearch.bootstrap.Elasticsearch.initPhase3(Elasticsearch.java:214) ~[elasticsearch-8.5.0.jar:?]
        at org.elasticsearch.bootstrap.Elasticsearch.main(Elasticsearch.java:67) ~[elasticsearch-8.5.0.jar:?]

[warkolm (Mark Walkom)]

Please share your elasticsearch.yml.

[Nikolas1306 (Nikolas “Nikolas”)]

http.port: 9200
#
# For more information, consult the network module documentation.
#
# --------------------------------- Discovery ----------------------------------
#
# Pass an initial list of hosts to perform discovery when this node is started:
# The default list of hosts is ["127.0.0.1", "[::1]"]
#
discovery.seed_hosts: []
#
# Bootstrap the cluster using an initial set of master-eligible nodes:
#
#cluster.initial_master_nodes: ["node-1", "node-2"]
#
# For more information, consult the discovery and cluster formation module documentation.
#
# --------------------------------- Readiness ----------------------------------
#
# Enable an unauthenticated TCP readiness endpoint on localhost
#
#readiness.port: 9399
#
# ---------------------------------- Various -----------------------------------
#
# Allow wildcard deletion of indices:
#
#action.destructive_requires_name: false

#----------------------- BEGIN SECURITY AUTO CONFIGURATION -----------------------
#
# The following settings, TLS certificates, and keys have been automatically
# generated to configure Elasticsearch security features on 18-10-2022 18:20:46
#
# --------------------------------------------------------------------------------

# Enable security features
xpack.security.enabled: false

xpack.security.enrollment.enabled: true

# Enable encryption for HTTP API client connections, such as Kibana, Logstash, and Agents
xpack.security.http.ssl:
  enabled: true
  keystore.path: certs/http.p12

# Enable encryption and mutual authentication between cluster nodes
xpack.security.transport.ssl:
  enabled: true
  verification_mode: certificate
  keystore.path: certs/transport.p12
  truststore.path: certs/transport.p12