mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-22 16:36:27 +01:00
aebc441251
* fix: correct display predefined panels * docs: update the documentation for predefined dashboards
249 lines
8.5 KiB
Markdown
249 lines
8.5 KiB
Markdown
# vmui
|
|
|
|
Web UI for VictoriaMetrics
|
|
|
|
* [Docker image build](#docker-image-build)
|
|
* [Static build](#static-build)
|
|
* [Updating vmui embedded into VictoriaMetrics](#updating-vmui-embedded-into-victoriametrics)
|
|
* [Predefined dashboards](#predefined-dashboards)
|
|
* [App mode config options](#app-mode-config-options)
|
|
|
|
----
|
|
|
|
### Docker image build
|
|
|
|
Run the following command from the root of VictoriaMetrics repository in order to build `victoriametrics/vmui` Docker image:
|
|
|
|
```
|
|
make vmui-release
|
|
```
|
|
|
|
Then run the built image with:
|
|
|
|
```
|
|
docker run --rm --name vmui -p 8080:8080 victoriametrics/vmui
|
|
```
|
|
|
|
Then navigate to `http://localhost:8080` in order to see the web UI.
|
|
|
|
|
|
### Static build
|
|
|
|
Run the following command from the root of VictoriaMetrics repository for building `vmui` static contents:
|
|
|
|
```
|
|
make vmui-build
|
|
```
|
|
|
|
The built static contents is put into `app/vmui/packages/vmui/` directory.
|
|
|
|
|
|
### Updating vmui embedded into VictoriaMetrics
|
|
|
|
Run the following command from the root of VictoriaMetrics repository for updating `vmui` embedded into VictoriaMetrics:
|
|
|
|
```
|
|
make vmui-update
|
|
```
|
|
|
|
This command should update `vmui` static files at `app/vmselect/vmui` directory. Commit changes to these files if needed.
|
|
|
|
Then build VictoriaMetrics with the following command:
|
|
|
|
```
|
|
make victoria-metrics
|
|
```
|
|
|
|
Then run the built binary with the following command:
|
|
|
|
```
|
|
bin/victoria-metrics -selfScrapeInterval=5s
|
|
```
|
|
|
|
Then navigate to `http://localhost:8428/vmui/`. See [these docs](https://docs.victoriametrics.com/#vmui) for more details.
|
|
|
|
----
|
|
|
|
|
|
## Predefined dashboards
|
|
|
|
vmui allows you to pre-define dashboards. <br/>
|
|
Predefined dashboards will be displayed in the `"Dashboards"` tab.
|
|
If there are no dashboards or if they cannot be fetched, the tab will be hidden.
|
|
|
|
### Setup
|
|
|
|
You can setup pre-defined dashboards in two ways: [Setup by local files](#setup-by-local-files) or [Setup by flag](#setup-by-flag)
|
|
|
|
#### Setup by local files
|
|
|
|
By creating local files in the "folder" directory:
|
|
|
|
- In this case, to update the dashboards, you need to recompile the binary;
|
|
- These dashboards will be displayed if there are no dashboards located at the path set by the "--vmui.customDashboardsPath" flag.
|
|
|
|
1. Create `.json` config file in a folder `app/vmui/packages/vmui/public/dashboards/`
|
|
2. Add the name of the created JSON file to `app/vmui/packages/vmui/public/dashboards/index.js`
|
|
|
|
#### Setup by flag
|
|
|
|
It is possible to define path to the predefined dashboards by setting `--vmui.customDashboardsPath`.
|
|
- The panels are updated when the web page is loaded;
|
|
- Only those dashboards that are located at the path specified by the `--vmui.customDashboardsPath` flag are displayed;
|
|
- Local files from the previous step are ignored.
|
|
|
|
1. Single Version
|
|
If you use single version of the VictoriaMetrics this flag should be provided for you execution file.
|
|
```
|
|
./victoria-metrics --vmui.customDashboardsPath=/path/to/your/dashboards
|
|
```
|
|
|
|
2. Cluster Version
|
|
If you use cluster version this flag should be defined for each `vmselect` component.
|
|
```
|
|
./vmselect -storageNode=:8418 --vmui.customDashboardsPath=/path/to/your/dashboards
|
|
```
|
|
At that moment all predefined dashboards files show be near each `vmselect`. For example
|
|
if you have 3 `vmselect` instances you should create 3 copy of your predefined dashboards.
|
|
|
|
### Configuration options
|
|
|
|
DashboardSettings:
|
|
|
|
| Name | Type | Description |
|
|
|:----------|:----------------:|---------------------------:|
|
|
| rows* | `DashboardRow[]` | Sections containing panels |
|
|
| title | `string` | Dashboard title |
|
|
|
|
<br/>
|
|
DashboardRow:
|
|
|
|
| Name | Type | Description |
|
|
|:-----------|:-----------------:|---------------------------:|
|
|
| panels* | `PanelSettings[]` | List of panels (charts) |
|
|
| title | `string` | Row title |
|
|
|
|
<br/>
|
|
PanelSettings:
|
|
|
|
| Name | Type | Description |
|
|
|:------------|:----------:|--------------------------------------------------------------------------------------:|
|
|
| expr* | `string[]` | Data source queries |
|
|
| alias | `string[]` | Expression alias. Matched by index in array |
|
|
| title | `string` | Panel title |
|
|
| description | `string` | Additional information about the panel |
|
|
| unit | `string` | Y-axis unit |
|
|
| showLegend | `boolean` | If `false`, the legend hide. Default value - `true` |
|
|
| width | `number` | The number of columns the panel uses.<br/> From 1 (minimum width) to 12 (full width). |
|
|
|
|
### Example json
|
|
|
|
```json
|
|
{
|
|
"title": "Example",
|
|
"rows": [
|
|
{
|
|
"title": "Per-job resource usage",
|
|
"panels": [
|
|
{
|
|
"title": "Per-job CPU usage",
|
|
"width": 6,
|
|
"expr": [
|
|
"sum(rate(process_cpu_seconds_total)) by (job)"
|
|
]
|
|
},
|
|
{
|
|
"title": "Per-job RSS usage",
|
|
"width": 6,
|
|
"expr": [
|
|
"sum(process_resident_memory_bytes) by (job)"
|
|
]
|
|
},
|
|
{
|
|
"title": "Per-job disk read",
|
|
"width": 6,
|
|
"expr": [
|
|
"sum(rate(process_io_storage_read_bytes_total)) by (job)"
|
|
]
|
|
},
|
|
{
|
|
"title": "Per-job disk write",
|
|
"width": 6,
|
|
"expr": [
|
|
"sum(rate(process_io_storage_written_bytes_total)) by (job)"
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"title": "Free/used disk space",
|
|
"panels": [
|
|
{
|
|
"unit": "MB",
|
|
"expr": [
|
|
"sum(vm_data_size_bytes{type!=\"indexdb\"}) / 1024 / 1024",
|
|
"vm_free_disk_space_bytes / 1024 / 1024"
|
|
],
|
|
"alias": [
|
|
"usage space",
|
|
"free space"
|
|
]
|
|
}
|
|
]
|
|
}
|
|
]
|
|
}
|
|
```
|
|
|
|
----
|
|
|
|
|
|
## App mode config options
|
|
vmui can be used to paste into other applications
|
|
|
|
1. Go to file `app/vmui/packages/vmui/public/index.html`
|
|
2. Find root element `<div id="root"></div>`
|
|
3. Add `data-params` with the options
|
|
|
|
### Options (JSON):
|
|
|
|
| Name | Default | Description |
|
|
|:------------------------|:-----------:|--------------------------------------------------------------------------------------:|
|
|
| serverURL | domain name | Can't be changed from the UI |
|
|
| useTenantID | - | If the flag is present, the "Tenant ID" select is displayed |
|
|
| headerStyles.background | `#FFFFFF` | Header background color |
|
|
| headerStyles.color | `#3F51B5` | Header font color |
|
|
| palette.primary | `#3F51B5` | used to represent primary interface elements for a user |
|
|
| palette.secondary | `#F50057` | used to represent secondary interface elements for a user |
|
|
| palette.error | `#FF4141` | used to represent interface elements that the user should be made aware of |
|
|
| palette.warning | `#FF9800` | used to represent potentially dangerous actions or important messages |
|
|
| palette.success | `#4CAF50` | used to indicate the successful completion of an action that user triggered |
|
|
| palette.info | `#03A9F4` | used to present information to the user that is neutral and not necessarily important |
|
|
|
|
### JSON example:
|
|
|
|
```json
|
|
{
|
|
"serverURL": "http://localhost:8428",
|
|
"useTenantID": true,
|
|
"headerStyles": {
|
|
"background": "#FFFFFF",
|
|
"color": "#538DE8"
|
|
},
|
|
"palette": {
|
|
"primary": "#538DE8",
|
|
"secondary": "#F76F8E",
|
|
"error": "#FD151B",
|
|
"warning": "#FFB30F",
|
|
"success": "#7BE622",
|
|
"info": "#0F5BFF"
|
|
}
|
|
}
|
|
```
|
|
|
|
### HTML example:
|
|
|
|
```html
|
|
<div id="root" data-params='{"serverURL":"http://localhost:8428","useTenantID":true,"headerStyles":{"background":"#FFFFFF","color":"#538DE8"},"palette":{"primary":"#538DE8","secondary":"#F76F8E","error":"#FD151B","warning":"#FFB30F","success":"#7BE622","info":"#0F5BFF"}}'></div>
|
|
```
|