mirror of
https://github.com/VictoriaMetrics/VictoriaMetrics.git
synced 2024-12-25 11:50:13 +01:00
046f52df6e
### Describe Your Changes
This pull request fixes incorrect URLs in two places:
1. In the OTel guide, which has been corrected in
https://github.com/VictoriaMetrics/VictoriaMetrics/pull/6880, but one
incorrect URL is still missing.
2. In the URL example, the cache reset endpoint for vmselect / Cluster
version is `/internal/resetRollupResultCache`, but it is mistakenly
noted as `/select/internal/resetRollupResultCache`, which misguides the
user. （introduced in #4468)
### Checklist
The following checks are **mandatory**:
- [x] My change adheres [VictoriaMetrics contributing
guidelines](https://docs.victoriametrics.com/contributing/).
(cherry picked from commit f572365a93)
695 lines
20 KiB
Markdown
695 lines
20 KiB
Markdown
---
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weight: 33
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title: API examples
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menu:
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docs:
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parent: 'victoriametrics'
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weight: 33
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identifier: vm-api-examples
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aliases:
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- /url-examples.html
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---
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### /api/v1/admin/tsdb/delete_series
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**Deletes time series from VictoriaMetrics**
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Note that handler accepts any HTTP method, so sending a `GET` request to `/api/v1/admin/tsdb/delete_series` will result in deletion of time series.
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Single-node VictoriaMetrics:
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```sh
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curl -v http://localhost:8428/api/v1/admin/tsdb/delete_series -d 'match[]=vm_http_request_errors_total'
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```
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The expected output should return [HTTP Status 204](https://datatracker.ietf.org/doc/html/rfc7231#page-53) and will look like:
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```sh
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* Trying 127.0.0.1:8428...
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* Connected to 127.0.0.1 (127.0.0.1) port 8428 (#0)
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> GET /api/v1/admin/tsdb/delete_series?match[]=vm_http_request_errors_total HTTP/1.1
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> Host: 127.0.0.1:8428
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> User-Agent: curl/7.81.0
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> Accept: */*
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>
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* Mark bundle as not supporting multiuse
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< HTTP/1.1 204 No Content
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< X-Server-Hostname: eba075fb0e1a
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< Date: Tue, 21 Jun 2022 07:33:35 GMT
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<
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* Connection #0 to host 127.0.0.1 left intact
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl -v http://<vmselect>:8481/delete/0/prometheus/api/v1/admin/tsdb/delete_series -d 'match[]=vm_http_request_errors_total'
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```
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The expected output should return [HTTP Status 204](https://datatracker.ietf.org/doc/html/rfc7231#page-53) and will look like:
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```sh
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* Trying 127.0.0.1:8481...
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* Connected to 127.0.0.1 (127.0.0.1) port 8481 (#0)
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> GET /delete/0/prometheus/api/v1/admin/tsdb/delete_series?match[]=vm_http_request_errors_total HTTP/1.1
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> Host: 127.0.0.1:8481
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> User-Agent: curl/7.81.0
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> Accept: */*
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>
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* Mark bundle as not supporting multiuse
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< HTTP/1.1 204 No Content
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< X-Server-Hostname: 101ed7a45c94
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< Date: Tue, 21 Jun 2022 07:21:36 GMT
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<
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* Connection #0 to host 127.0.0.1 left intact
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```
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Additional information:
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* [How to delete time series](https://docs.victoriametrics.com/#how-to-delete-time-series)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/export
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**Exports raw samples from VictoriaMetrics in JSON line format**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/api/v1/export -d 'match[]=vm_http_request_errors_total' > filename.json
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/export -d 'match[]=vm_http_request_errors_total' > filename.json
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```
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Additional information:
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* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
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* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
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* [How to export data in JSON line format](https://docs.victoriametrics.com/#how-to-export-data-in-json-line-format)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/export/csv
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**Exports raw samples from VictoriaMetrics in CSV format**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/api/v1/export/csv -d 'format=__name__,__value__,__timestamp__:unix_s' -d 'match[]=vm_http_request_errors_total' > filename.csv
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/export/csv -d 'format=__name__,__value__,__timestamp__:unix_s' -d 'match[]=vm_http_request_errors_total' > filename.csv
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```
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Additional information:
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* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
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* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/export/native
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**Exports raw samples from VictoriaMetrics in native format**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/api/v1/export/native -d 'match[]=vm_http_request_errors_total' > filename.bin
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/export/native -d 'match[]=vm_http_request_errors_total' > filename.bin
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```
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More information:
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* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
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* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/import
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**Imports data to VictoriaMetrics in JSON line format**
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Single-node VictoriaMetrics:
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```sh
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curl -H 'Content-Type: application/json' --data-binary "@filename.json" -X POST http://localhost:8428/api/v1/import
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl -H 'Content-Type: application/json' --data-binary "@filename.json" -X POST http://<vminsert>:8480/insert/0/prometheus/api/v1/import
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```
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More information:
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* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
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* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/import/csv
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**Imports CSV data to VictoriaMetrics**
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Single-node VictoriaMetrics:
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```sh
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curl -d "GOOG,1.23,4.56,NYSE" 'http://localhost:8428/api/v1/import/csv?format=2:metric:ask,3:metric:bid,1:label:ticker,4:label:market'
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl -d "GOOG,1.23,4.56,NYSE" 'http://<vminsert>:8480/insert/0/prometheus/api/v1/import/csv?format=2:metric:ask,3:metric:bid,1:label:ticker,4:label:market'
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```
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Additional information:
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* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
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* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/import/native
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**Imports data to VictoriaMetrics in native format**
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Single-node VictoriaMetrics:
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```sh
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curl -X POST http://localhost:8428/api/v1/import/native -T filename.bin
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl -X POST http://<vminsert>:8480/insert/0/prometheus/api/v1/import/native -T filename.bin
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```
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Additional information:
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* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
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* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/import/prometheus
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**Imports data to VictoriaMetrics in Prometheus text exposition format**
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Single-node VictoriaMetrics:
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```sh
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curl -d 'metric_name{foo="bar"} 123' -X POST http://localhost:8428/api/v1/import/prometheus
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl -d 'metric_name{foo="bar"} 123' -X POST http://<vminsert>:8480/insert/0/prometheus/api/v1/import/prometheus
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```
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Additional information:
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* [How to import time series](https://docs.victoriametrics.com/#how-to-import-time-series-data)
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* [How to export time series](https://docs.victoriametrics.com/#how-to-export-time-series)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/labels
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**Get a list of label names at the given time range**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/prometheus/api/v1/labels
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/labels
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```
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By default, VictoriaMetrics returns labels seen during the last day starting at 00:00 UTC because of performance reasons.
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An arbitrary time range can be set via [`start` and `end` query args](https://docs.victoriametrics.com/#timestamp-formats).
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The specified `start..end` time range is rounded to UTC day granularity because of performance reasons.
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Additional information:
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* [Getting label names](https://prometheus.io/docs/prometheus/latest/querying/api/#getting-label-names)
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* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/label/.../values
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**Get a list of values for a particular label on the given time range**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/prometheus/api/v1/label/job/values
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/label/job/values
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```
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By default, VictoriaMetrics returns labels values seen during the last day starting at 00:00 UTC because of performance reasons.
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An arbitrary time range can be set via `start` and `end` query args.
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The specified `start..end` time range is rounded to UTC day granularity because of performance reasons.
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Additional information:
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* [Querying label values](https://prometheus.io/docs/prometheus/latest/querying/api/#querying-label-values)
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* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/query
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**Performs PromQL/MetricsQL instant query**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/prometheus/api/v1/query -d 'query=vm_http_request_errors_total'
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/query -d 'query=vm_http_request_errors_total'
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```
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Additional information:
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* [Instant queries](https://docs.victoriametrics.com/keyconcepts/#instant-query)
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* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
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* [Query language](https://docs.victoriametrics.com/keyconcepts/#metricsql)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/query_range
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**Performs PromQL/MetricsQL range query**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/prometheus/api/v1/query_range -d 'query=sum(increase(vm_http_request_errors_total{job="foo"}[5m]))' -d 'start=-1d' -d 'step=1h'
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/query_range -d 'query=sum(increase(vm_http_request_errors_total{job="foo"}[5m]))' -d 'start=-1d' -d 'step=1h'
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```
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Additional information:
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* [Range queries](https://docs.victoriametrics.com/keyconcepts/#range-query)
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* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
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* [Query language](https://docs.victoriametrics.com/keyconcepts/#metricsql)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /api/v1/series
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**Returns series names with their labels on the given time range**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/prometheus/api/v1/series -d 'match[]=vm_http_request_errors_total'
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/series -d 'match[]=vm_http_request_errors_total'
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```
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By default, VictoriaMetrics returns time series seen during the last day starting at 00:00 UTC because of performance reasons.
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An arbitrary time range can be set via `start` and `end` query args.
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The specified `start..end` time range is rounded to UTC day granularity because of performance reasons.
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Additional information:
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* [Finding series by label matchers](https://prometheus.io/docs/prometheus/latest/querying/api/#finding-series-by-label-matchers)
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* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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VictoriaMetrics accepts `limit` query arg for `/api/v1/series` handlers for limiting the number of returned entries. For example, the query to `/api/v1/series?limit=5` returns a sample of up to 5 series, while ignoring the rest. If the provided `limit` value exceeds the corresponding `-search.maxSeries` command-line flag values, then limits specified in the command-line flags are used.
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### /api/v1/status/tsdb
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**Cardinality statistics**
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Single-node VictoriaMetrics:
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```sh
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curl http://localhost:8428/prometheus/api/v1/status/tsdb
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```
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Cluster version of VictoriaMetrics:
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```sh
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curl http://<vmselect>:8481/select/0/prometheus/api/v1/status/tsdb
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```
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Additional information:
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* [TSDB Stats](https://prometheus.io/docs/prometheus/latest/querying/api/#tsdb-stats)
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* [Prometheus querying API usage](https://docs.victoriametrics.com/#prometheus-querying-api-usage)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /datadog
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**DataDog URL for Single-node VictoriaMetrics**
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```
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http://victoriametrics:8428/datadog
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```
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**DataDog URL for Cluster version of VictoriaMetrics**
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```
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http://vminsert:8480/insert/0/datadog
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```
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### /datadog/api/v1/series
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**Imports data in DataDog v1 format into VictoriaMetrics**
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Single-node VictoriaMetrics:
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```sh
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echo '
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{
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"series": [
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{
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"host": "test.example.com",
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"interval": 20,
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"metric": "system.load.1",
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"points": [[
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0,
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0.5
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]],
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"tags": [
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"environment:test"
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],
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"type": "rate"
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}
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]
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}
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' | curl -X POST -H 'Content-Type: application/json' --data-binary @- http://localhost:8428/datadog/api/v1/series
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```
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Cluster version of VictoriaMetrics:
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```sh
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echo '
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{
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"series": [
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{
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"host": "test.example.com",
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"interval": 20,
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"metric": "system.load.1",
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"points": [[
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0,
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0.5
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]],
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"tags": [
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"environment:test"
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],
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"type": "rate"
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}
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]
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}
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' | curl -X POST -H 'Content-Type: application/json' --data-binary @- 'http://<vminsert>:8480/insert/0/datadog/api/v1/series'
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```
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Additional information:
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* [How to send data from DataDog agent](https://docs.victoriametrics.com/#how-to-send-data-from-datadog-agent)
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* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
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### /datadog/api/v2/series
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**Imports data in [DataDog v2](https://docs.datadoghq.com/api/latest/metrics/#submit-metrics) format into VictoriaMetrics**
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Single-node VictoriaMetrics:
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```sh
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echo '
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{
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"series": [
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{
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"metric": "system.load.1",
|
|
"type": 0,
|
|
"points": [
|
|
{
|
|
"timestamp": 0,
|
|
"value": 0.7
|
|
}
|
|
],
|
|
"resources": [
|
|
{
|
|
"name": "dummyhost",
|
|
"type": "host"
|
|
}
|
|
],
|
|
"tags": ["environment:test"]
|
|
}
|
|
]
|
|
}
|
|
' | curl -X POST -H 'Content-Type: application/json' --data-binary @- http://localhost:8428/datadog/api/v2/series
|
|
```
|
|
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
echo '
|
|
{
|
|
"series": [
|
|
{
|
|
"metric": "system.load.1",
|
|
"type": 0,
|
|
"points": [
|
|
{
|
|
"timestamp": 0,
|
|
"value": 0.7
|
|
}
|
|
],
|
|
"resources": [
|
|
{
|
|
"name": "dummyhost",
|
|
"type": "host"
|
|
}
|
|
],
|
|
"tags": ["environment:test"]
|
|
}
|
|
]
|
|
}
|
|
' | curl -X POST -H 'Content-Type: application/json' --data-binary @- 'http://<vminsert>:8480/insert/0/datadog/api/v2/series'
|
|
```
|
|
|
|
|
|
Additional information:
|
|
|
|
* [How to send data from DataDog agent](https://docs.victoriametrics.com/#how-to-send-data-from-datadog-agent)
|
|
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
|
|
|
|
### /federate
|
|
|
|
**Returns federated metrics**
|
|
|
|
Single-node VictoriaMetrics:
|
|
|
|
```sh
|
|
curl http://localhost:8428/federate -d 'match[]=vm_http_request_errors_total'
|
|
```
|
|
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
curl http://<vmselect>:8481/select/0/prometheus/federate -d 'match[]=vm_http_request_errors_total'
|
|
```
|
|
|
|
|
|
Additional information:
|
|
|
|
* [Federation](https://docs.victoriametrics.com/#federation)
|
|
* [Prometheus-compatible federation data](https://prometheus.io/docs/prometheus/latest/federation/#configuring-federation)
|
|
* [URL format for VictoriaMetrics cluster](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
|
|
|
|
### /graphite/metrics/find
|
|
|
|
**Searches Graphite metrics in VictoriaMetrics**
|
|
|
|
Single-node VictoriaMetrics:
|
|
|
|
```sh
|
|
curl http://localhost:8428/graphite/metrics/find -d 'query=vm_http_request_errors_total'
|
|
```
|
|
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
curl http://<vmselect>:8481/select/0/graphite/metrics/find -d 'query=vm_http_request_errors_total'
|
|
```
|
|
|
|
|
|
Additional information:
|
|
|
|
* [Metrics find API in Graphite](https://graphite-api.readthedocs.io/en/latest/api.html#metrics-find)
|
|
* [Graphite API in VictoriaMetrics](https://docs.victoriametrics.com/#graphite-api-usage)
|
|
* [How to send Graphite data to VictoriaMetrics](https://docs.victoriametrics.com/single-server-victoriametrics/#how-to-send-data-from-graphite-compatible-agents-such-as-statsd)
|
|
* [URL Format](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
|
|
|
|
### /influx/write
|
|
|
|
**Writes data with InfluxDB line protocol to VictoriaMetrics**
|
|
|
|
Single-node VictoriaMetrics:
|
|
|
|
```sh
|
|
curl -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST http://localhost:8428/write
|
|
```
|
|
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
curl -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST http://<vminsert>:8480/insert/0/influx/write
|
|
```
|
|
|
|
|
|
Additional information:
|
|
|
|
* [How to send Influx data to VictoriaMetrics](https://docs.victoriametrics.com/#how-to-send-data-from-influxdb-compatible-agents-such-as-telegraf)
|
|
* [URL Format](https://docs.victoriametrics.com/cluster-victoriametrics/#url-format)
|
|
|
|
### /internal/resetRollupResultCache
|
|
|
|
**Resets the response cache for previously served queries. It is recommended to invoke after [backfilling](https://docs.victoriametrics.com/#backfilling) procedure.**
|
|
|
|
Single-node VictoriaMetrics:
|
|
|
|
```sh
|
|
curl -Is http://localhost:8428/internal/resetRollupResultCache
|
|
```
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
curl -Is http://<vmselect>:8481/internal/resetRollupResultCache
|
|
```
|
|
|
|
vmselect will propagate this call to the rest of the vmselects listed in its `-selectNode` cmd-line flag. If this
|
|
flag isn't set, then cache need to be purged from each vmselect individually.
|
|
|
|
|
|
|
|
### TCP and UDP
|
|
|
|
#### How to send data from OpenTSDB-compatible agents to VictoriaMetrics
|
|
|
|
Turned off by default. Enable OpenTSDB receiver in VictoriaMetrics by setting `-opentsdbListenAddr` command-line flag.
|
|
*If run from docker, '-opentsdbListenAddr' port should be exposed*
|
|
|
|
Single-node VictoriaMetrics:
|
|
|
|
```sh
|
|
echo "put foo.bar.baz `date +%s` 123 tag1=value1 tag2=value2" | nc -N localhost 4242
|
|
```
|
|
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
echo "put foo.bar.baz `date +%s` 123 tag1=value1 tag2=value2" | nc -N http://<vminsert> 4242
|
|
```
|
|
|
|
|
|
Enable HTTP server for OpenTSDB /api/put requests by setting `-opentsdbHTTPListenAddr` command-line flag.
|
|
|
|
Single-node VictoriaMetrics:
|
|
|
|
```sh
|
|
curl -H 'Content-Type: application/json' -d '[{"metric":"foo","value":45.34},{"metric":"bar","value":43}]' http://localhost:4242/api/put
|
|
```
|
|
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
curl -H 'Content-Type: application/json' -d '[{"metric":"foo","value":45.34},{"metric":"bar","value":43}]' http://<vminsert>:8480/insert/42/opentsdb/api/put
|
|
```
|
|
|
|
|
|
Additional information:
|
|
|
|
* [OpenTSDB http put API](http://opentsdb.net/docs/build/html/api_http/put.html)
|
|
* [How to send data OpenTSDB data to VictoriaMetrics](https://docs.victoriametrics.com/single-server-victoriametrics/#how-to-send-data-from-opentsdb-compatible-agents)
|
|
|
|
#### How to send Graphite data to VictoriaMetrics
|
|
|
|
Enable Graphite receiver in VictoriaMetrics by setting `-graphiteListenAddr` command-line flag.
|
|
|
|
Single-node VictoriaMetrics:
|
|
|
|
```sh
|
|
echo "foo.bar.baz;tag1=value1;tag2=value2 123 `date +%s`" | nc -N localhost 2003
|
|
```
|
|
|
|
|
|
Cluster version of VictoriaMetrics:
|
|
|
|
```sh
|
|
echo "foo.bar.baz;tag1=value1;tag2=value2 123 `date +%s`" | nc -N http://<vminsert> 2003
|
|
```
|
|
|
|
|
|
Additional information:
|
|
|
|
* [How to send Graphite data to VictoriaMetrics](https://docs.victoriametrics.com/single-server-victoriametrics/#how-to-send-data-from-graphite-compatible-agents-such-as-statsd)
|
|
* [Multitenancy in cluster version of VictoriaMetrics](https://docs.victoriametrics.com/cluster-victoriametrics/#multitenancy)
|