# doc-grafana+loki+promtail

**Repository Path**: tasbox/doc-grafana-loki-promtail

## Basic Information

- **Project Name**: doc-grafana+loki+promtail
- **Description**: grafana+loki+promtail 安装教程
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 3
- **Forks**: 0
- **Created**: 2021-06-18
- **Last Updated**: 2024-02-29

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# grafana + loki + promtail 安装教程

## [程序下载](https://github.com/grafana/loki/releases/)

## [官方文档](https://grafana.com/docs/loki/latest/installation/local/)

## 注意事项

1.注意端口占用和防火墙，测试阶段可以把端口全部开了，防止出错。

## 安装所需插件

### **unzip**

```shell
yum -y install unzip
```

## loki 日志处理程序

### 下载程序

```shell
wget https://github.com/grafana/loki/releases/download/v2.2.1/loki-linux-amd64.zip
```

### **解压程序**

```shell
unzip loki-linux-amd64.zip
```

### 下载配置文件

```shell
wget https://raw.githubusercontent.com/grafana/loki/master/cmd/loki/loki-local-config.yaml
```

### 启动程序

```shell
nohup ./loki-linux-amd64 -config.file=loki-local-config.yaml &
```

### 浏览器访问

```http
http://localhost:3100/metrics
```

## promtail 日志收集程序

### 下载程序

#### linux

```shell
wget https://github.com/grafana/loki/releases/download/v2.2.1/promtail-linux-amd64.zip
```

##### 解压程序

```shell
unzip promtail-linux-amd64.zip
```

#### windows

> windows 看这里，不要管上面的linux，但是配置文件都是同一个。

```HTTP
https://github.com/grafana/loki/releases/download/v2.2.1/promtail-windows-amd64.exe.zip
```

> windows 解压出来就只有一个exe程序

**windows运行程序**

```shell
.\promtail-windows-amd64.exe --config.file=promtail-local-config.yaml
```

### 下载配置文件

```shell
wget https://raw.githubusercontent.com/grafana/loki/main/clients/cmd/promtail/promtail-local-config.yaml
```

### 启动程序

```shell
nohup ./promtail-linux-amd64 -config.file=promtail-local-config.yaml &
```

### 浏览器访问

```http
http://localhost:9080/
```

## grafana 日志UI展示

### [官方文档](https://grafana.com/grafana/download)

### 下载程序

```shell
wget https://dl.grafana.com/oss/release/grafana-8.0.2-1.x86_64.rpm
```

### 安装程序

```shell
yum install -y grafana-8.0.2-1.x86_64.rpm
```

### 更新配置

```shell
systemctl daemon-reload
```

### 设置自启

```shell
systemctl enable grafana-server
```

### 常用命令

```shell
# 启动
systemctl start grafana-server
# 查看状态
systemctl status grafana-server
# 重新启动
systemctl restart grafana-server
# 停止
systemctl stop grafana-server
```

### 浏览器访问

> 第一次登录时账号和密码都是`admin`
>
> 登录成功后就会提示设置管理员密码

```http
http://localhost:3000/
```

## 配置loki


![image-20210618001653444](/grafana%20labs.assets/image-20210618001653444.png)

![image-20210618001717046](/grafana%20labs.assets/image-20210618001717046.png)

![image-20210618001802916](/grafana%20labs.assets/image-20210618001802916.png)

![image-20210618001825698](/grafana%20labs.assets/image-20210618001825698.png)

![image-20210618002004176](/grafana%20labs.assets/image-20210618002004176.png)

![image-20210618002031005](/grafana%20labs.assets/image-20210618002031005.png)

![image-20210618002107064](/grafana%20labs.assets/image-20210618002107064.png)

![image-20210618002134459](/grafana%20labs.assets/image-20210618002134459.png)

![image-20210618002151908](/grafana%20labs.assets/image-20210618002151908.png)

![image-20210618002214979](/grafana%20labs.assets/image-20210618002214979.png)

![image-20210618002223734](/grafana%20labs.assets/image-20210618002223734.png)

现在你看见的就是最基本的数据，因为在loki搭建的时候，开启的promtail日志收集工具，所以这里有数据，你可以登录http://localhost:9080/ 查看你的配置信息。

## 总结

安装过程到这里就结束了，接下来还有一些高级操作，我也不会。