Managed Service for Prometheus:Pushgateway を使用したデータのプッシュ

オープンソース SDK を使用したデータのプッシュ

以下の Go および Java の例は、オープンソース SDK を使用してメトリックをプッシュする方法を示しています。

Go の例：

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()
url :   = "https://k8s-log-c8b5d0a212ffa41cxxxx.cn-hangzhou.log.aliyuncs.com/prometheus/k8s-log-c8b5d0a212ffa41c0a5xxxx/aliyun-prom-c8b5d0a212ffa41c0xxxx/api/v1/pushgateway"
pusher := push.New(url, "test").
    Collector(completionTime).Client(http.DefaultClient).
    Grouping("key1", "test1").Grouping("key2", "dfdf/sdsd/").
    BasicAuth("ak", "sk").  
    Format(expfmt.FmtProtoDelim)
if err := pusher.Push(); err != nil {
    fmt.Println("Could not push completion time to PushGateway: ", err)
}

Java の例：

CollectorRegistry registry = new CollectorRegistry();
Gauge duration = Gauge.build()
        .name("my_batch_job_duration_seconds").help("Duration of my batch job in seconds.").register(registry);
Gauge.Timer durationTimer = duration.startTimer();
try {
    // Your code here.
    // This is only added to the registry after success,
    // so that a previous success in the Pushgateway isn't overwritten on failure.
    Gauge lastSuccess = Gauge.build()
            .name("my_batch_job_last_success").help("Last time my batch job succeeded, in unixtime.").register(registry);
    lastSuccess.setToCurrentTime();
} finally {
    durationTimer.setDuration();
    PushGateway pg = new PushGateway(new URL("https://k8s-log-c8b5d0a212ffa41cxxxx.cn-hangzhou.log.aliyuncs.com/prometheus/k8s-log-c8b5d0a212ffa41c0a5xxxx/aliyun-prom-c8b5d0a212ffa41c0xxxx/api/v1/pushgateway"));       
    pg.setConnectionFactory(new BasicAuthHttpConnectionFactory("ak", "sk"));  
    pg.pushAdd(registry, "my_batch_job");
}

curl コマンドを使用したデータのプッシュ

echo "some_metric 3.14" | curl -u 'ak:sk' -H "Content-Type: text/plain; version=0.0.4; charset=utf-8" --data-binary @- https://k8s-log-c8b5d0a212ffa41cxxxx.cn-hangzhou.log.aliyuncs.com/prometheus/k8s-log-c8b5d0a212ffa41c0a5xxxx/aliyun-prom-c8b5d0a212ffa41c0xxxx/api/v1/pushgateway/metrics/job/job_name/label_key_1/label_value_1/label_key_2/label_value_2