linux 安装 elasticsearch（超简单）

一、Ubuntu 安装

1）root用户安装

wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | apt-key add -
apt-get install apt-transport-https
echo "deb https://artifacts.elastic.co/packages/7.x/apt stable main" | tee /etc/apt/sources.list.d/elastic-7.x.list
apt-get update && apt-get install elasticsearch

2）非root用户安装

wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | sudo apt-key add -
sudo apt-get install apt-transport-https
echo "deb https://artifacts.elastic.co/packages/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

参考链接：https://www.elastic.co/guide/en/elasticsearch/reference/7.10/deb.html#deb-key

二、CentOs 安装

参考链接：https://www.elastic.co/guide/en/elasticsearch/reference/7.10/rpm.html#rpm-key

三、Docker 安装

docker pull elasticsearch:7.9.3

参考链接：https://hub.docker.com/_/elasticsearch?tab=tags&page=1&ordering=last_updated

四、其他方式安装

https://www.elastic.co/cn/downloads/elasticsearch