Prometheus Remote Write Go client with minimal dependencies. Supports Prometheus, Cortex, VictoriaMetrics etc.
go get github.com/eryajf/promwrite
client := promwrite.NewClient("https://prometheus:8428/api/v1/write")
resp, err := client.Write(context.Background(), &promwrite.WriteRequest{
TimeSeries: []promwrite.TimeSeries{
{
Labels: []promwrite.Label{
{
Name: "__name__",
Value: "my_metric_name",
},
},
Sample: promwrite.Sample{
Time: time.Now(),
Value: 123,
},
},
},
})If your remote write has authentication enabled, you can initialize it using the following method:
client := promwrite.NewClient("https://prometheus:8428/api/v1/write",
promwrite.HttpClientWithAuth(
&http.Client{},
&promwrite.BasicAuth{
Username: "admin",
Password: "xxxxxx",
}))
resp, err := client.Write(context.Background(), &promwrite.WriteRequest{
TimeSeries: []promwrite.TimeSeries{
{
Labels: []promwrite.Label{
{
Name: "__name__",
Value: "my_metric_name",
},
},
Sample: promwrite.Sample{
Time: time.Now(),
Value: 123,
},
},
},
})