1、elasticsearch安裝配置node
1.官網下載源碼包git
https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-5.0.0.tar.gzgithub
2.解壓安裝npm
useradd elasticsearch瀏覽器
tar xf elasticsearch-5.0.0.tar.gz -C /usr/localcors
cd /usr/localelasticsearch
ln -sv elasticsearch-5.0.0 elasticsearchgrunt
mkdir -pv /data/elasticsearch/{data,logs}ui
chown -R elasticsearch.elasticsearch /data/elasticsearchspa
3.修改配置文件
cat /usr/local/elasticsearch/config/elasticsearch.yml
path.data:/data/elasticsearch/data
path.logs:/data/elasticsearch/logs
network.host:192.168.1.12
http.cors.enabled:true
http.cors.allow-origin:"*"
4.修改系統參數
cat /etc/security/limits.conf
* soft nproc 65536
* hard nproc 65536
* soft nofile 65536
* hard nofile 65536
cat /etc/sysctl.conf
vm.max_map_count= 262144
sysctl -p
5.啓動服務
su - elasticsearch -c "/usr/local/elasticsearch/bin/elasticsearch &"
瀏覽器訪問:http://192.168.1.12:9200/
2、head插件的安裝
在5.0版本中不支持直接安裝head插件,須要啓動一個服務
1.下載插件安裝
git clone git://github.com/mobz/elasticsearch-head.git
cd elasticsearch-head
npm install
在elasticsearch-head目錄下node_modules/grunt下若是沒有grunt二進制程序,須要執行
cd elasticsearch-head
npm install grunt --save
2.修改配置
修改elasticsearch-head下Gruntfile.js文件,默認監聽在127.0.0.1下9200端口
3.啓動服務
/usr/local/elasticsearch-head/node_modules/grunt/bin/grunt server
瀏覽器訪問 http://192.168.1.12:9100/
錯誤:
const escapeStringRegexp = require('escape-string-regexp');
解決:1 在項目根目錄下 npm install --save escape-string-regexp
2 刪除你項目的/node_module
,而後從新執行npm install