prometheus

package

v0.0.0-...-e5c7075 Latest Latest Go to latest Published: Jan 18, 2022 License: Apache-2.0 Imports: 5 Imported by: 0

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type Client struct {
	// contains filtered or unexported fields
}

Client can query values from prometheus

func NewClient(port string) (client Client)

NewClient returns a new prometheus client. It does not ensure that the client has connectivity.

func (c Client) QueryFloat64(expression string) (val float64, err error)

QueryFloat64 querys a float64 value for a given expression

type Prometheus interface {
	QueryFloat64(string) (float64, error)
}

Prometheus is an interface representing a prometheus query client