add grafana provisioning
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@@ -242,6 +242,55 @@ docker compose -f docker-compose.yml up -d
docker compose logs -f app
```
## Grafana Provisioning
当前仓库支持通过 Grafana provisioning 自动加载 SQLite datasource 和 repo 内的 dashboard 导出文件。
需要保留的文件路径如下:
- `grafana/provisioning/datasources/locationrecorder.yaml`
- `grafana/provisioning/datasources/poorecorder.yaml`
- `grafana/provisioning/dashboards/provider.yaml`
- `grafana/dashboards/locationrecorder.json`
- `grafana/dashboards/poorecorder.json`
这些文件的职责分别是:
- `grafana/provisioning/datasources/locationrecorder.yaml`:声明 `locationrecorder` SQLite datasource,并指向 `/data/home-automation/locationRecorder.db`
- `grafana/provisioning/datasources/poorecorder.yaml`:声明 `poorecorder` SQLite datasource,并指向 `/data/home-automation/pooRecorder.db`
- `grafana/provisioning/dashboards/provider.yaml`:告诉 Grafana 从 `/var/lib/grafana/dashboards` 扫描并加载 dashboard JSON
- `grafana/dashboards/locationrecorder.json`location recorder dashboard 导出文件,内容本身不需要在 compose 中改写
- `grafana/dashboards/poorecorder.json`poo recorder dashboard 导出文件,内容本身不需要在 compose 中改写
当前 `docker-compose.yml` 中,Grafana service 需要挂载以下目录:
- `./grafana/provisioning -> /etc/grafana/provisioning:ro`
- `./grafana/dashboards -> /var/lib/grafana/dashboards:ro`
同时保留现有 named volume `homeautomation_grafana_storage:/var/lib/grafana` 作为 Grafana 运行态数据存储。
一键启动前,至少需要以下文件已经存在:
- `grafana/provisioning/datasources/locationrecorder.yaml`
- `grafana/provisioning/datasources/poorecorder.yaml`
- `grafana/provisioning/dashboards/provider.yaml`
- `grafana/dashboards/locationrecorder.json`
- `grafana/dashboards/poorecorder.json`
启动方式:
```bash
docker compose up -d
```
启动后会发生的事情:
- Grafana 容器会安装 `frser-sqlite-datasource` 插件
- Grafana 会读取 `/etc/grafana/provisioning/datasources/` 下的 datasource YAML
- Grafana 会读取 `/etc/grafana/provisioning/dashboards/provider.yaml`
- Grafana 会从 `/var/lib/grafana/dashboards/` 自动导入两个 dashboard JSON
- 现有 Grafana named volume 继续负责保存 Grafana 运行态数据,不会覆盖 repo 内的 dashboard 与 provisioning 文件
## Container Image CI
项目提供了一个 release image workflow