deployment/alerts: add missing description for VMagent alerts (#6921)

The 3 alerts for VMagent:
- `RejectedRemoteWriteDataBlocksAreDropped`
- `TooManyScrapeErrors`
- `TooManyWriteErrors`

missed the description annotation.
I moved the summary to description and added a generic summary to these
alerts.

### Checklist

The following checks are **mandatory**:

- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).

Signed-off-by: Marco Maurer <marco.kilchhofer@gmail.com>
This commit is contained in:
Marco Maurer (-Kilchhofer) 2024-09-03 10:26:19 +02:00 committed by GitHub
parent 78067ff2c2
commit f17fca718d
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@ -27,7 +27,8 @@ groups:
severity: warning
annotations:
dashboard: "http://localhost:3000/d/G7Z9GzMGz?viewPanel=79&var-instance={{ $labels.instance }}"
summary: "Job \"{{ $labels.job }}\" on instance {{ $labels.instance }} drops the rejected by
summary: "Vmagent is dropping data blocks that are rejected by remote storage"
description: "Job \"{{ $labels.job }}\" on instance {{ $labels.instance }} drops the rejected by
remote-write server data blocks. Check the logs to find the reason for rejects."
- alert: TooManyScrapeErrors
@ -37,7 +38,8 @@ groups:
severity: warning
annotations:
dashboard: "http://localhost:3000/d/G7Z9GzMGz?viewPanel=31&var-instance={{ $labels.instance }}"
summary: "Job \"{{ $labels.job }}\" on instance {{ $labels.instance }} fails to scrape targets for last 15m"
summary: "Vmagent fails to scrape one or more targets"
description: "Job \"{{ $labels.job }}\" on instance {{ $labels.instance }} fails to scrape targets for last 15m"
- alert: TooManyWriteErrors
expr: |
@ -49,7 +51,8 @@ groups:
severity: warning
annotations:
dashboard: "http://localhost:3000/d/G7Z9GzMGz?viewPanel=77&var-instance={{ $labels.instance }}"
summary: "Job \"{{ $labels.job }}\" on instance {{ $labels.instance }} responds with errors to write requests for last 15m."
summary: "Vmagent responds with too many errors on data ingestion protocols"
description: "Job \"{{ $labels.job }}\" on instance {{ $labels.instance }} responds with errors to write requests for last 15m."
- alert: TooManyRemoteWriteErrors
expr: rate(vmagent_remotewrite_retries_count_total[5m]) > 0