# 使用 client_golang 将推送数据到 pushgateway
package main
import (
"fmt"
"github.com/prometheus/client_golang/prometheus"
"github.com/prometheus/client_golang/prometheus/push"
)
func main() {
completionTime := prometheus.NewGauge(prometheus.GaugeOpts{
Name: "db_backup_last_completion_timestamp_seconds",
Help: "The timestamp of the last successful completion of a DB backup.",
})
completionTime.SetToCurrentTime()
if err := push.New("http://localhost:9091/", "db_backup").
Collector(completionTime).
Grouping("db", "customers").
Push(); err != nil {
fmt.Println("Could not push completion time to Pushgateway:", err)
}
}