1fa0f3ec89
* Added docs for vmanomaly * Add example images * Stylistic fixes * Move images to root * Update docs/vmanomaly.md * Update docs/vmanomaly.md Co-authored-by: Roman Khavronenko <roman@victoriametrics.com> * Squeeze vmanomaly after vmbackupmanager before Case Studies Co-authored-by: Aliaksandr Valialkin <valyala@victoriametrics.com> Co-authored-by: Roman Khavronenko <roman@victoriametrics.com>
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VictoriaMetrics API examples
/api/v1/admin/tsdb/delete_series
Deletes time series from VictoriaMetrics
Single:
curl 'http://<victoriametrics-addr>:8428/api/v1/admin/tsdb/delete_series?match[]=vm_http_request_errors_total'
Cluster:
curl 'http://<vmselect>:8481/delete/0/prometheus/api/v1/admin/tsdb/delete_series?match[]=vm_http_request_errors_total'
Additional information:
/api/v1/export/csv
Exports CSV data from VictoriaMetrics
Single:
curl 'http://<victoriametrics-addr>:8428/api/v1/export/csv?format=__name__,__value__,__timestamp__:unix_s&match=vm_http_request_errors_total' > filename.txt
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/export/csv?format=__name__,__value__,__timestamp__:unix_s&match=vm_http_request_errors_total' > filename.txt
Additional information:
/api/v1/export/native
Exports data from VictoriaMetrics in native format
Single:
curl -G 'http://<victoriametrics-addr>:8428/api/v1/export/native?match[]=vm_http_request_errors_total' > filename.txt
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/export/native?match=vm_http_request_errors_total' > filename.txt
More information:
/api/v1/import
Imports data obtained via /api/v1/export
Single:
curl --data-binary "@import.txt" -X POST 'http://destination-victoriametrics:8428/api/v1/import'
Cluster:
curl --data-binary "@import.txt" -X POST 'http://<vminsert>:8480/insert/prometheus/api/v1/import'
Additional information:
/api/v1/import/csv
Imports CSV data to VictoriaMetrics
Single:
curl --data-binary "@import.txt" -X POST 'http://localhost:8428/api/v1/import/prometheus'
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'
Cluster:
curl --data-binary "@import.txt" -X POST 'http://<vminsert>:8480/insert/0/prometheus/api/v1/import/csv'
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'
Additional information:
/api/v1/labels
Get a list of label names
Single:
curl -G 'http://localhost:8428/prometheus/api/v1/labels'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/labels'
Additional information:
/api/v1/label/<label_name>/values
Querying label values
Single:
curl -G 'http://localhost:8428/prometheus/api/v1/label/job/values'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/label/job/values'
Additional information:
/api/v1/query
Performs PromQL/MetricsQL instant query
Single:
curl -G 'http://localhost:8428/prometheus/api/v1/query?query=vm_http_request_errors_total&time=2021-02-22T19:10:30.781Z'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/query?query=vm_http_request_errors_total&time=2021-02-22T19:10:30.781Z'
Additional information:
/api/v1/query_range
Performs PromQL/MetricsQL range_query
Single:
curl -G 'http://localhost:8428/prometheus/api/v1/query_range?query=vm_http_request_errors_total&start=2021-02-22T19:10:30.781Z&step=20m'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/query_range?query=vm_http_request_errors_total&start=2021-02-22T19:10:30.781Z&step=20m'
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/query_range?query=vm_http_request_errors_total&start=-1h&step=10m'
curl -G http://<vmselect>:8481/select/0/prometheus/api/v1/query_range --data-urlencode 'query=sum(increase(vm_http_request_errors_total{status=""}[5m])) by (status)'
Additional information:
/api/v1/series
Finding series by label matchers
Single:
curl -G 'http://localhost:8428/prometheus/api/v1/series?match[]=vm_http_request_errors_total&start=-1h'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/series?match[]=vm_http_request_errors_total&start=-1h'
Additional information:
/api/v1/status/tsdb
Cardinality statistics
Single:
curl -G 'http://localhost:8428/prometheus/api/v1/status/tsdb'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/api/v1/status/tsdb'
Additional information:
/api/v1/targets
Checking targets
Should be sent to vmagent/VMsingle
Single:
curl -G 'http://<vmsingle>:8428/api/v1/targets'
cluster:
curl -G 'http://<vmagent>:8429/api/v1/targets'
Additional information:
/datadog/api/v1/series
Sends data from DataDog agent to VM
Single:
echo '
{
"series": [
{
"host": "test.example.com",
"interval": 20,
"metric": "system.load.1",
"points": [[
0,
0.5
]],
"tags": [
"environment:test"
],
"type": "rate"
}
]
}
' | curl -X POST --data-binary @- http://localhost:8428/datadog/api/v1/series
Cluster:
echo '
{
"series": [
{
"host": "test.example.com",
"interval": 20,
"metric": "system.load.1",
"points": [[
0,
0.5
]],
"tags": [
"environment:test"
],
"type": "rate"
}
]
}
' | curl -X POST --data-binary @- 'http://<vminsert>:8480/insert/0/datadog/api/v1/series'
Additional information:
/federate
Returns federated metrics
Single:
curl -G 'http://localhost:8428/federate?match[]=vm_http_request_errors_total&start=2021-02-22T19:10:30.781Z'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/prometheus/federate?match[]=vm_http_request_errors_total&start=2021-02-22T19:10:30.781Z'
Additional information:
/graphite/metrics/find
Searches Graphite metrics in VictoriaMetrics
Single:
curl -G 'http://localhost:8428/graphite/metrics/find?query=vm_http_request_errors_total'
Cluster:
curl -G 'http://<vmselect>:8481/select/0/graphite/metrics/find?query=vm_http_request_errors_total'
Additional information:
/influx/write
Writes data with InfluxDB line protocol to VictoriaMetrics
Single:
curl -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST 'http://localhost:8428/write'
Cluster:
curl -d 'measurement,tag1=value1,tag2=value2 field1=123,field2=1.23' -X POST 'http://<vminsert>:8480/insert/0/influx/write'
Additional information:
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:
echo "put foo.bar.baz `date +%s` 123 tag1=value1 tag2=value2" | nc -N localhost 4242
Cluster:
echo "put foo.bar.baz `date +%s` 123 tag1=value1 tag2=value2 VictoriaMetrics_AccountID=0" | nc -N http://<vminsert> 4242
Enable HTTP server for OpenTSDB /api/put requests by setting -opentsdbHTTPListenAddr command-line flag.
Single:
curl -H 'Content-Type: application/json' -d '[{"metric":"foo","value":45.34},{"metric":"bar","value":43}]' http://localhost:4242/api/put
Cluster:
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:
How to write data with Graphite plaintext protocol to VictoriaMetrics
Enable Graphite receiver in VictoriaMetrics by setting -graphiteListenAddr command-line flag.
Single:
echo "foo.bar.baz;tag1=value1;tag2=value2 123 `date +%s`" |
nc -N localhost 2003
Cluster:
echo "foo.bar.baz;tag1=value1;tag2=value2;VictoriaMetrics_AccountID=42 123 `date +%s`" | nc -N http://<vminsert> 2003
Additional information:
VictoriaMetrics_AccountID=42 - tag that indicated tenant ID.