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+---
+category: help
+layout: help
+mirrorid: elasticsearch
+---
+
+# Elasticsearch 镜像安装帮助
+
+[Elasticsearch](https://www.elastic.co/cn/what-is/elasticsearch) Elasticsearch 是位于 Elastic Stack 核心的分布式搜索和分析引擎。
+
+
+请参考[elasticsearch 官方安装教程](https://www.elastic.co/guide/en/elasticsearch/reference/master/deb.html)。
+
+以 Ubuntu 22.04 Server LTS 为例，举例如下：
+
+```shell
+$ wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo gpg --dearmor -o /usr/share/keyrings/elasticsearch-keyring.gpg
+$ echo "deb [signed-by=/usr/share/keyrings/elasticsearch-keyring.gpg] https://mirrors.tuna.tsinghua.edu.cn/elasticstack/7.x/apt/ stable main" | sudo tee /etc/apt/sources.list.d/elastic-7.x.list
+$ sudo apt-get update && sudo apt-get install elasticsearch
+```
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