123 lines
3.7 KiB
Markdown
123 lines
3.7 KiB
Markdown
> 本文作者：丁辉
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# Helm部署PrometheusAlert
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## 介绍
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**PrometheusAlert 是一个开源的运维告警中心消息转发系统，它能够支持多种主流的监控系统、日志系统以及数据可视化系统**。PrometheusAlert 的设计宗旨是为了解决不同系统之间预警消息的有效传递问题，确保关键信息能够及时通知到相关人员。
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## 开始部署
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[官方文档](https://github.com/feiyu563/PrometheusAlert/blob/master/doc/readme/base-install.md)
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> 准备好 Mysql 数据库
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>
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> 安装可查看如下文档
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>
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> [Helm部署Mysql](https://gitee.com/offends/Kubernetes/blob/main/Helm/Helm%E9%83%A8%E7%BD%B2Mysql.md)
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| 服务名 | IP地址:端口 | 账户密码 |
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| :-------------: | :--------------------------------------------: | :-----------------------------: |
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| Mysql | 192.168.1.10:3306 | root/Root123456 |
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| PrometheusAlert | prometheusalert.monitor.svc.cluster.local:8080 | prometheusalert/prometheusalert |
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1. 拉取代码
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```bash
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git clone https://github.com/feiyu563/PrometheusAlert.git
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cd PrometheusAlert/example/helm
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```
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2. Mysql创建数据库
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```bash
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CREATE DATABASE prometheusalert CHARACTER SET utf8mb4 COLLATE utf8mb4_general_ci;
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```
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3. 修改 app.conf 文件
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```bash
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vi prometheusalert/config/app.conf
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```
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修改内容如下
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```bash
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db_driver=mysql
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db_host=mysql.mysql.svc.cluster.local
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db_port=3306
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db_user=root
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db_password=Root123456
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db_name=prometheusalert
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# 开启飞书告警通道
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open-feishu=1
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```
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> 参考 [app.conf文件配置](https://gitee.com/offends/Kubernetes/blob/main/File/Conf/PrometheusAlert-App.conf)
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4. 编写 values.yaml 文件
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```bash
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vi prometheusalert-values.yaml
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```
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内容如下
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```yaml
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ingress:
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enabled: false
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```
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5. 安装
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```bash
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helm install prometheusalert ./prometheusalert \
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--namespace monitor --create-namespace \
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-f prometheusalert-values.yaml
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```
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## 卸载
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```bash
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helm uninstall prometheusalert -n monitor
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```
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# 配置飞书告警模版测试
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打开PrometheusAlert web页面，进入菜单模版管理-->自定义模板-->添加模版
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- **模版名称**：prometheus-fs
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- **模版类型**：飞书
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- **模版用途**：Prometheus
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- **模版内容:**
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```bash
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{{- range $k, $v := .alerts -}}
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{{- if eq $v.status "resolved" -}}
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<font color="green">**告警恢复信息**</font>
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事件名称: **{{ if $v.annotations.summary }}{{ $v.annotations.summary }}{{ else }}{{ $v.labels.alertname }}{{ end }}**
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{{ if $v.status }}告警类型: {{$v.status}}{{ end }}
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{{ if $v.labels.level }}告警级别: {{$v.labels.level}}{{ end }}
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开始时间: {{GetCSTtime $v.startsAt}}
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恢复时间: {{GetCSTtime $v.endsAt}}
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{{ if $v.labels.instance }}主机地址: {{$v.labels.instance}}{{ end }}
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{{ if $v.annotations.value }}当前值: {{$v.annotations.value}}{{ end }}
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<font color="green">**事件回顾: {{$v.annotations.description}}**</font>
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{{- else -}}
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<font color="red">**告警信息**</font>
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事件名称: **{{ if $v.annotations.summary }}{{ $v.annotations.summary }}{{ else }}{{ $v.labels.alertname }}{{ end }}**
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{{ if $v.status }}告警类型: {{$v.status}}{{- end }}
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{{ if $v.labels.level }}告警级别: {{$v.labels.level}}{{ end }}
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开始时间: {{GetCSTtime $v.startsAt}}
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{{ if $v.labels.instance }}主机地址: {{$v.labels.instance}}{{ end }}
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{{ if $v.annotations.value }}触发值: {{$v.annotations.value}}{{ end }}
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<font color="red">**事件详情: {{$v.annotations.description}}**</font>
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{{- end -}}
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{{- end -}}
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```
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- 保存模版
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