yum -y install https://mirror.tuna.tsinghua.edu.cn/elasticstack/7.x/yum/7.9.0/elasticsearch-7.9.0-x86_64.rpm

vim /etc/elasticsearch/jvm.options

## You should always set the min and max JVM heap

## size to the same value. For example, to set

## the heap to 4 GB, set:

##打开此项注释让内存空间按顺序使用并锁定
-Xms4g

-Xmx4g


# Xms represents the initial size of total heap space

# Xmx represents the maximum size of total heap space

#配置初始化最小及最大内存
-Xms4g

-Xmx4g

vim /usr/lib/systemd/system/elasticsearch.service

[Service]

LimitMEMLOCK=infinity

# 系统官网默认有的插件直接安装即可
/usr/share/elasticsearch/bin/elasticsearch-plugin install analysis-pinyin analysis-icu 插件3 插件4
/usr/share/elasticsearch/bin/elasticsearch-plugin list
# 其他开源插件安装则需指定具体链接地址以及与es相同的版本，如下
/usr/share/elasticsearch/bin/elasticsearch-plugin install https://github.com/medcl/elasticsearch-analysis-stconvert/releases/download/v7.10.0/elasticsearch-analysis-stconvert-7.10.0.zip

yum -y install https://mirror.tuna.tsinghua.edu.cn/elasticstack/7.x/yum/7.9.0/kibana-7.9.0-x86_64.rpm

vim /etc/kibana/kibana.yml

server.host: "写本机IP地址"

elasticsearch.hosts: ["http://10.0.7.46:9200"]

i18n.local: "zh-CN"


systemctl restart kibana

systemctl enable kibana

systemctl status kibana