2025-05-04 22:46:35 +08:00
< h2 > < center > Kibana< / center > < / h2 >
------
2025-05-05 21:30:17 +08:00
2025-05-04 22:46:35 +08:00
## 一：基本概念
### 1. Kibana 简介
（ ） ，
### 2. Kibana 功能
- 数据可视化：
- 数据探索：
- 仪表盘：用户可以将多个可视化组件组合在一起，创建交互式的仪表盘，用于实时监控数据
- 机器学习：
- 定制和扩展：
## 二：安装部署
### 1. 获取安装包
Past Releases of Elastic Stack Software | Elastic ](https://www.elastic.co/downloads/past-releases#kibana )
```bash
[root@kibana ~]# wget https://artifacts.elastic.co/downloads/kibana/kibana-8.13.4-linux-x86_64.tar.gz
```
### 2. 安装部署
```bash
[root@kibana ~]# tar xf kibana-8.13.4-linux-x86_64.tar.gz -C /usr/local/
[root@kibana ~]# mv /usr/local/kibana-8.13.4/ /usr/local/kibana
[root@kibana ~]# mkdir /usr/local/kibana/config/certs
```
### 3. 修改配置
```bash
[root@kibana ~]# vim /usr/local/kibana/config/kibana.yml
server.port: 5601
server.host: "192.168.159.134"
server.name: "kibana"
elasticsearch.hosts: ["https://192.168.159.131:9200"]
elasticsearch.username: "kibana"
elasticsearch.password: "123456"
elasticsearch.ssl.certificateAuthorities: [ "/usr/local/kibana/config/certs/elasticsearch-ca.pem" ]
i18n.locale: "zh-CN"
```
### 4. 获取Elasticsearch 的CA证书
```bash
[root@kibana ~]# scp 192.168.159.131:/usr/local/elasticsearch/config/certs/elasticsearch-ca.pem /usr/local/kibana/config/certs/
```
### 5. 创建运行用户
```bash
[root@kibana ~]# useradd kibana
[root@kibana ~]# echo kibana | passwd --stdin kibana
[root@kibana ~]# chown -R kibana:kibana /usr/local/kibana/
```
### 6. 启动Kibana
```bash
[root@kibana ~]# su - kibana
[kibana@kibana ~]$ /usr/local/kibana/bin/kibana
```
### 7. 常见故障
```bash
Error: [config validation of [elasticsearch].username]: value of "elastic" is forbidden. This is a superuser account that cannot write to system indices that Kibana needs to function. Use a service account token instead. Learn more: https://www.elastic.co/guide/en/elasticsearch/reference/8.0/service-accounts.html
at ensureValidConfiguration (/usr/local/kibana/node_modules/@kbn/core -config-server-internal/src/ensure_valid_configuration.js:23:11)
```
解决方案：
， （ ）
```bash
[elasticsearch@elasticsearch1 ~]$ /usr/local/elasticsearch/bin/elasticsearch-reset-password -u kibana -i
warning: ignoring JAVA_HOME=/usr/local/elasticsearch/jdk; using bundled JDK
This tool will reset the password of the [kibana] user.
You will be prompted to enter the password.
Please confirm that you would like to continue [y/N]y
Enter password for [kibana]:
Re-enter password for [kibana]:
Password for the [kibana] user successfully reset.
```
扩展：
Elasticsearch中创建用户
```bash
[elasticsearch@elasticsearch1 ~]$ /usr/local/elasticsearch/bin/elasticsearch-users useradd test_account
```
为用户分配角色
```bash
[elasticsearch@elasticsearch1 ~]$ /usr/local/elasticsearch/bin/elasticsearch-users roles -a superuser test_account
```
### 8. 浏览器访问
注意：
## 三：配置使用
注意：
### 1. Logstash采集到数据进行展示
进入管理界面
进入索引管理
进入要管理的索引
展示索引数据
创建数据视图
注意：
- 这里我们就可以看到Logstash采集的数据，
- 在图形界面我们可以设置时间范围
- 在图形界面我们可以设置时间自动刷新时间
