Metrics prefix netobserv

Author: jotak

loki/client.go

@@ -41,42 +41,43 @@ const (
 
 LatencyLabel = "filename"
 HostLabel = "host"
+MetricPrefix = "netobserv"
 )
 
 var (
 encodedBytes = prometheus.NewCounterVec(prometheus.CounterOpts{
-Namespace: "promtail",
-Name: "encoded_bytes_total",
+Namespace: MetricPrefix,
+Name: "loki_encoded_bytes_total",
 Help: "Number of bytes encoded and ready to send.",
 }, []string{HostLabel})
 sentBytes = prometheus.NewCounterVec(prometheus.CounterOpts{
-Namespace: "promtail",
-Name: "sent_bytes_total",
+Namespace: MetricPrefix,
+Name: "loki_sent_bytes_total",
 Help: "Number of bytes sent.",
 }, []string{HostLabel})
 droppedBytes = prometheus.NewCounterVec(prometheus.CounterOpts{
-Namespace: "promtail",
-Name: "dropped_bytes_total",
+Namespace: MetricPrefix,
+Name: "loki_dropped_bytes_total",
 Help: "Number of bytes dropped because failed to be sent to the ingester after all retries.",
 }, []string{HostLabel})
 sentEntries = prometheus.NewCounterVec(prometheus.CounterOpts{
-Namespace: "promtail",
-Name: "sent_entries_total",
+Namespace: MetricPrefix,
+Name: "loki_sent_entries_total",
 Help: "Number of log entries sent to the ingester.",
 }, []string{HostLabel})
 droppedEntries = prometheus.NewCounterVec(prometheus.CounterOpts{
-Namespace: "promtail",
-Name: "dropped_entries_total",
+Namespace: MetricPrefix,
+Name: "loki_dropped_entries_total",
 Help: "Number of log entries dropped because failed to be sent to the ingester after all retries.",
 }, []string{HostLabel})
 requestDuration = prometheus.NewHistogramVec(prometheus.HistogramOpts{
-Namespace: "promtail",
-Name: "request_duration_seconds",
+Namespace: MetricPrefix,
+Name: "loki_request_duration_seconds",
 Help: "Duration of send requests.",
 }, []string{"status_code", HostLabel})
 batchRetries = prometheus.NewCounterVec(prometheus.CounterOpts{
-Namespace: "promtail",
-Name: "batch_retries_total",
+Namespace: MetricPrefix,
+Name: "loki_batch_retries_total",
 Help: "Number of times batches has had to be retried.",
 }, []string{HostLabel})
 streamLag *metric.Gauges
@@ -97,7 +98,7 @@ func init() {
 prometheus.MustRegister(requestDuration)
 prometheus.MustRegister(batchRetries)
 var err error
-streamLag, err = metric.NewGauges("promtail_stream_lag_seconds",
+streamLag, err = metric.NewGauges(MetricPrefix+"_loki_stream_lag_seconds",
 "Difference between current time and last batch timestamp for successful sends",
 metric.GaugeConfig{Action: "set"},
 int64(1*time.Minute.Seconds()), // This strips out files which update slowly and reduces noise in this metric.