该部分将介绍如何安装与升级 Elasticsearch 服务。
详细安装过程请参考官方「6.4/Installing Elasticsearch」手册，该手册包含各平台的安装方法。本部分内容也是基于官方文档整理。
版本选择
The latest stable version of Elasticsearch can be found on the Download Elasticsearch page.
Other versions can be found on the Past Releases page.
Elasticsearch 6.3.0
Kibana 6.3.0
7.x | https://www.elastic.co/guide/en/elasticsearch/reference/7.17/es-release-notes.html
硬件要求
Administration, Monitoring, and Deployment
Hardware Recommendation
Hardware requirement for elasticsearch
部署方式