31 原 Mac 安装Elasticsearch 5.0

Install Elasticsearch 5.0

Download .zip/.tar.gz 下载地址

tar -xzf elasticsearch-5.0.0.tar.gz

修改配置文件(xx/config/elasticsearch.yml)： 

path.data:/data/elasticsearch/data #数据目录

path.logs:/data/elasticsearch/logs #日志目录

network.host:x.x.x.x

http.cors.enabled:true #这个参数设置head插件连接es集群

http.cors.allow-origin:”*” #同上（如果不设置最后这两个参数head插件连接不到es集群）

启动es,nohup bin/elasticsearch > logs/xxx.log 2>&1 &

Install elasticsearch-head（es5.0不支持site plugin,所以需要单独安装head插件）

elasticsearch-head

enable cors by adding http.cors.enabled: true in elasticsearch configuration. Don’t forget to also set 

http.cors.allow-origin because no origin allowed by default. http.cors.allow-origin: “*” is valid value, however it’s considered as a security risk as your cluster is open to cross origin from anywhere. Check
Elasticsearch documentation on this parameter

git clone git://github.com/mobz/elasticsearch-head.git

cd elasticsearch-head

npm install

grunt server（如果没有grunt，执行npm install -g grunt-cli安装）

open http://localhost:9100/