elasticsearch 安装

weixin_448158782023-08-06 14:46

下载

https://www.elastic.co/downloads/past-releases/elasticsearch-7-8-0

1 解压

tar xf elasticsearch-7.8.0.tgz -C /usr/local/

2 普通用户运行

elasticsearch的启动方式有点特殊，只能以普通用户的方式运维

useradd elasticsearch

chown -R elasticsearch.elasticsearch /usr/local/elasticsearch

3 创建存储路径

存放数据、日志目录

mkdir -p /opt/data/elasticsearch/data logs

chown -R elasticsearch.elasticsearch /opt/data/elasticsearch

4 修改配置文件

vim /usr/local/elasticsearch/config/elasticsearch.yml

cluster.initial_master_nodes: $"es1"$

cluster.name: elk-cluster

node.name: es1

node.master: true

node.data: true

path.data: /opt/data/elasticsearch/data

path.logs: /opt/data/elasticsearch/logs

bootstrap.memory_lock: false

bootstrap.system_call_filter: false

network.host: 192.168.190.150

http.port: 9200

transport.tcp.port: 9300

discovery.zen.ping.unicast.hosts: $"192.168.190.150"$

discovery.zen.minimum_master_nodes: 2

discovery.zen.ping_timeout: 150s

discovery.zen.fd.ping_retries: 10

client.transport.ping_timeout: 60s

http.cors.enabled: true

http.cors.allow-origin: "*"

5 启动

cd /usr/local/elasticsearch/bin/

nohup ./elasticsearch &