1 安装wget
2 安装JDK
进入java官网下载jdk
https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
使用 jdk-8u191-linux-x64.tar.gz
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| wget https://download.oracle.com/otn-pub/java/jdk/8u191-b12/2787e4a523244c269598db4e85c51e0c/jdk-8u191-linux-x64.tar.gz?AuthParam=1545469560_2e48f0e88b95e6414505d6bf5ff4cefb
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或者 jdk-8u191-linux-x64.rpm
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| rpm -ivh jdk-8u191-linux-x64.rpm
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安装后查看java版本
设置环境变量
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| vi .bash_profile
在最后添加
export JAVA_HOME=/usr/java/default
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3 安装ES
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| rpm --import https://artifacts.elastic.co/GPG-KEY-elasticsearch
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在/etc/yum.repos.d/ 中编辑elasticsearch5x.repo
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| [elasticsearch-5.x]
name=Elasticsearch repository for 5.x packages
baseurl=https://artifacts.elastic.co/packages/5.x/yum
gpgcheck=1
gpgkey=https://artifacts.elastic.co/GPG-KEY-elasticsearch
enabled=1
autorefresh=1
type=rpm-md
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执行安装
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| sudo yum install elasticsearch
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4 启动
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| sudo systemctl enable elasticsearch.service
sudo systemctl start elasticsearch.service
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5 安装ik中文分析器
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| cd /usr/share/elasticsearch
./bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-ik/releases/download/v5.6.13/elasticsearch-analysis-ik-5.6.13.zip
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重启es服务
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| sudo systemctl restart elasticsearch
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