elasticsearch

（一）准备工作

创建es使用用户

adduser evn

sudo chmod a+w /etc/sudoers

dev ALL=(ALL) NOPASSWD: ALL

chmod 0440 /etc/sudoers

配置Java环境

JAVA_HOME=/usr/local/jdk1.8.0_91

（二）启动elasticsearch

下载安装包

wget https://download.elastic.co/elasticsearch/release/org/elasticsearch/distribution/tar/elasticsearch/2.3.3/elasticsearch-2.3.3.tar.gz

配置文件

vim elasticsearch.yml
network.host: 10.55.255.245
http.port: 9200

启动应用

nohup ./bin/elasticsearch & >/home/dev/opt/elasticsearch-2.3.3/logs/log.txt

安装插件

索引管理
sudo ./bin/plugin install mobz/elasticsearch-head
集群管理
sudo ./bin/plugin install lukas-vlcek/bigdesk

插件访问

http://10.55.255.245:9200/_plugin/head/
http://10.55.255.245:9200/_plugin/bigdesk/

(三) elasticsearch api 操作