Hi , I have installed Elasticsearch (8.3) with rpm repo and it installed properly. While setting up the authentication I have faced some challenges and i have uninstalled Elasticsearch.
command used to remove elasticsearch- "yum remove elasticsearch "
and then removed all the files from server.
Again i have installed the same version and used same steps. But this time is didnt install properly.
In Elasticsearch.yml file security related parameter are not present.
#----------------------- BEGIN SECURITY AUTO CONFIGURATION -----------------------
#
# The following settings, TLS certificates, and keys have been automatically
# generated to configure Elasticsearch security features on 28-06-2022 06:17:27
#
# --------------------------------------------------------------------------------
# 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: false
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
# Create a new cluster with the current node only
# Additional nodes can still join the cluster later
cluster.initial_master_nodes: ["elkesapp1"]
# Allow HTTP API connections from anywhere
# Connections are encrypted and require user authentication
http.host: 0.0.0.0
# Allow other nodes to join the cluster from anywhere
# Connections are encrypted and mutually authenticated
#transport.host: 0.0.0.0
#----------------------- END SECURITY AUTO CONFIGURATION -------------------------
This section is completely missing in Elasticsearch.yml file.
Even if I start Elasticsearch its not showing any information about elastic user in the logs.
So default user credentials and TLS setting are not coming.
Looks like I didn't uninstall the Elasticsearch properly.
Any idea how to resolve this issue.