[vagrant@localhost ~]$ sudo ls /etc/elasticsearch
elasticsearch.keystore jvm.options role_mapping.yml users
elasticsearch.yml log4j2.properties roles.yml users_roles
[vagrant@localhost ~]$ sudo cat /etc/elasticsearch/elasticsearch.yml
# ======================== Elasticsearch Configuration =========================
#
# NOTE: Elasticsearch comes with reasonable defaults for most settings.
# Before you set out to tweak and tune the configuration, make sure you
# understand what are you trying to accomplish and the consequences.
#
# The primary way of configuring a node is via this file. This template lists
# the most important settings you may want to configure for a production cluster.
#
# Please consult the documentation for further information on configuration options:
# https://www.elastic.co/guide/en/elasticsearch/reference/index.html
#
# ———————————- Cluster ———————————–
#
# Use a descriptive name for your cluster:
#
#cluster.name: my-application
#
# ———————————— Node ————————————
#
# Use a descriptive name for the node:
#
#node.name: node-1
#
# Add custom attributes to the node:
#
#node.attr.rack: r1
#
# ———————————– Paths ————————————
#
# Path to directory where to store the data (separate multiple locations by comma):
#
path.data: /var/lib/elasticsearch
#
# Path to log files:
#
path.logs: /var/log/elasticsearch
#
# ———————————– Memory ———————————–
#
# Lock the memory on startup:
#
#bootstrap.memory_lock: true
#
# Make sure that the heap size is set to about half the memory available
# on the system and that the owner of the process is allowed to use this
# limit.
#
# Elasticsearch performs poorly when the system is swapping the memory.
#
# ———————————- Network ———————————–
#
# Set the bind address to a specific IP (IPv4 or IPv6):
#
#network.host: 192.168.0.1
#
# Set a custom port for HTTP:
#
#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: [“host1”, “host2”]
#
# 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.
#
# ———————————- Gateway ———————————–
#
# Block initial recovery after a full cluster restart until N nodes are started:
#
#gateway.recover_after_nodes: 3
#
# For more information, consult the gateway module documentation.
#
# ———————————- Various ———————————–
#
# Require explicit names when deleting indices:
#
#action.destructive_requires_name: true
Set IP where ElasticSearch is installed
#network.host: 192.168.0.1
→ 192.168.35.10
#http.port: 9200
→ http.port: 8000
[vagrant@localhost ~]$ sudo service elasticsearch restart
elasticsearch を停止中: [失敗]
elasticsearch を起動中: OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will likely be removed in a future release.
[ OK ]
