一、安装ElasticSearch
1.安装
去elk官方网站查看linux安装文档，执行以下代码：
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.14.0-linux-x86_64.tar.gz
wget https://artifacts.elastic.co/downloads/elasticsearch/elasticsearch-7.14.0-linux-x86_64.tar.gz.sha512
shasum -a 512 -c elasticsearch-7.14.0-linux-x86_64.tar.gz.sha512
tar -xzf elasticsearch-7.14.0-linux-x86_64.tar.gz
cd elasticsearch-7.14.0/
2.作为进程启动
./bin/elasticsearch -d # 作为进程启动
3.查看启动状态
ps -ef | grep elastic
ps -aux | grep elastic
kill -9 pid # 停掉服务
4.配置远程访问
进入默认配置文件目录：elasticsearch-7.14.0/config/.yml文件 添加四条配置node.name: alipay # 在Node下面配置节点名
network.host: 0.0.0.0
http.cors.enabled: true
http.cors.allow-origin: "*"
启动可能会遇到如下错误：max virtual memory areas vm.max_map_count [65530] is too low, increase to at least
执行此命令解决问题：
sudo sysctl -w vm.max_map_count=262144
重新启动，访问http//ip:9200，出现如下代码，测试成功。
{
"name" : "alipay",
"cluster_name" : "elasticsearch",
"cluster_uuid" : "M6qKywdySvSGQ532zxQujw",
"version" : {
"number" : "7.14.0",
"build_flavor" : "default",
"build_type" : "tar",
"build_hash" : "dd5a0a2acaa2045ff9624f3729fc8a6f40835aa1",
"build_date" : "2021-07-29T20:49:32.864135063Z",
"build_snapshot" : false,
"lucene_version" : "8.9.0",
"minimum_wire_compatibility_version" : "6.8.0",
"minimum_index_compatibility_version" : "6.0.0-beta1"
},
"tagline" : "You Know, for Search"
}
二、安装Kibana
1.安装
去elk官方网站查看linux安装文档，执行以下代码：
curl -O https://artifacts.elastic.co/downloads/kibana/kibana-7.14.0-linux-x86_64.tar.gz
curl https://artifacts.elastic.co/downloads/kibana/kibana-7.14.0-linux-x86_64.tar.gz.sha512 | shasum -a 512 -c -
tar -xzf kibana-7.14.0-linux-x86_64.tar.gz
cd kibana-7.14.0-linux-x86_64/
2.配置远程访问+汉化
进入配置文件：kibana-7.14.0-linux-x86_64/config/.yml文件
添加如下配置：
server.host: 0.0.0.0
i18n.locale: "zh-CN"
3.启动测试
启动后，在浏览器输入https//ip:5601
./bin/kibana