elasticsearch权威指南笔记1 - 安装运行

Posted 2020-10-24 redirect

1. 安装

1.1 创建源信息

cd /etc/yum.repos.d
touch elasticsearch.repo

1.2 填入elasticsearch和kinaba源信息

我选用的是5.x版本

//6.x版本
[elasticsearch-6.x]
name=Elasticsearch repository for 6.x packages
baseurl=https://artifacts.elastic.co/packages/6.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md

[kibana-6.x]
name=Kibana repository for 6.x packages
baseurl=https://artifacts.elastic.co/packages/6.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md

//5.x版本
[elasticsearch-5.x]
name=Elasticsearch repository for 5.x packages
baseurl=https://artifacts.elastic.co/packages/5.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md

[kibana-5.x]
name=Kibana repository for 5.x packages
baseurl=https://artifacts.elastic.co/packages/5.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md

1.3 安装

yum install elasticsearch
yum install kibana

1.4 内存配置

我将内存改成512m，因为我机子内存较小，用默认配置程序内存不足会挂掉，意图学习，不考虑性能，所以更改。

vim /etc/elasticsearch/jvm.options

内容

-Xms512m
-Xmx512m

1.5 外网访问

• 修改elasticsearch配置

  vim /etc/elasticsearch/elasticsearch.yml

内容

network.host: 0.0.0.0

• 修改kibana配置

  vim /etc/kibana/kibana.yml

内容

server.port: 5601
server.host: "0.0.0.0"

1.6 开机自启动 centos7.3

systemctl enable elasticsearch.service
systemctl enable kibana.service

1.7 查看是否安装成功

启动服务

service elasticsearch start
service kibana start

使用curl测试是否安装成功

curl localhost:9200

{
  "name" : "ivSXnk-",
  "cluster_name" : "elasticsearch",
  "cluster_uuid" : "JHnsTiI5R2aTIjGOi2vO3g",
  "version" : {
    "number" : "6.1.1",
    "build_hash" : "bd92e7f",
    "build_date" : "2017-12-17T20:23:25.338Z",
    "build_snapshot" : false,
    "lucene_version" : "7.1.0",
    "minimum_wire_compatibility_version" : "5.6.0",
    "minimum_index_compatibility_version" : "5.0.0"
  },
  "tagline" : "You Know, for Search"
}

分别浏览器访问以下地址

xxx.xxx.xxx.xxx:9200
xxx.xxx.xxx.xxx:5601