记录在linux上单机elasticsearch8和kibana8( 二 ) _生活百科

bin/elasticsearch -d 后台启动

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5、重置 elastic 账户密码

[es@appbasic elasticsearch-8.4.3]$ bin/elasticsearch-reset-password --username elastic -iwarning: ignoring JAVA_HOME=/usr/local/jdk8; using bundled JDKWARNING: Group of file [/usr/local/es/elasticsearch-8.4.3/config/users] used to be [root], but now is [es]WARNING: Group of file [/usr/local/es/elasticsearch-8.4.3/config/users_roles] used to be [root], but now is [es]This tool will reset the password of the [elastic] user.You will be prompted to enter the password.Please confirm that you would like to continue [y/N]yEnter password for [elastic]:Re-enter password for [elastic]:Password for the [elastic] user successfully reset.[es@appbasic elasticsearch-8.4.3]$

6、访问 es

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出现如下信息，说明访问成功。

"name": "es-node01","cluster_name": "es-cluster","cluster_uuid": "OJsQ_w1ZTKWepM-u8-U-tg","version": {"number": "8.4.3","build_flavor": "default","build_type": "tar","build_hash": "42f05b9372a9a4a470db3b52817899b99a76ee73","build_date": "2022-10-04T07:17:24.662462378Z","build_snapshot": false,"lucene_version": "9.3.0","minimum_wire_compatibility_version": "7.17.0","minimum_index_compatibility_version": "7.0.0"},"tagline": "You Know, for Search"}

7、kibana连接到es7.1 修改kibana配置vim /usr/local/kibana/kibana-8.4.3/config/kibana.yml

server.port: 5601server.host: "192.168.121.138"# elasticsearch.hosts: ["https://192.168.121.138:9200"] 和 es用户民密码都不用配置

注意：如果上方的配置中增加了如下配置 ( elasticsearch.username 和 elasticsearch.password) 或者 elasticsearch.hosts) 则可能出现如下异常

`[2022-10-30T18:31:29.858+08:00][ERROR][elasticsearch-service] Unable to retrieve version information from Elasticsearch nodes. self signed certificate in certificate chain`

解决方案：执行如下命令
bin/kibana-setup --enrollment-token <enrollment-token><enrollment-token>通过如下命令获取：bin/elasticsearch-create-enrollment-token --scope kibana
参考链接：https://www.elastic.co/guide/en/elasticsearch/reference/current/configuring-stack-security.html#stack-start-with-security
7.2 启动kibanabin/kibana

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从上图中可以访问地址为 http://192.168.121.138:5601/?code=634917
7.3 配置kibana

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点击蓝色的按钮，就开始配置 elastic 了。
8、参考链接

https://www.elastic.co/guide/en/elasticsearch/reference/current/install-elasticsearch.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/system-config.html
https://www.elastic.co/guide/en/elasticsearch/reference/current/configuring-stack-security.html#stack-start-with-security

【记录在linux上单机elasticsearch8和kibana8】