made Metric implement gauge interface

xmidt-org · Jun 13, 2023 · 59e2d1d · 59e2d1d
1 parent 389feaf
commit 59e2d1d
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diff --git a/go.mod b/go.mod
@@ -21,6 +21,7 @@ require (
 	github.com/miekg/dns v1.1.54
 	github.com/mitchellh/mapstructure v1.5.0
 	github.com/prometheus/client_golang v1.15.1
+	github.com/prometheus/client_model v0.4.0 // indirect
 	github.com/segmentio/ksuid v1.0.4
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/cast v1.5.1

diff --git a/go.sum b/go.sum
@@ -1463,6 +1463,8 @@ github.com/prometheus/client_model v0.1.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6T
 github.com/prometheus/client_model v0.2.0/go.mod h1:xMI15A0UPsDsEKsMN9yxemIoYk6Tm2C1GtYGdfGttqA=
 github.com/prometheus/client_model v0.3.0 h1:UBgGFHqYdG/TPFD1B1ogZywDqEkwp3fBMvqdiQ7Xew4=
 github.com/prometheus/client_model v0.3.0/go.mod h1:LDGWKZIo7rky3hgvBe+caln+Dr3dPggB5dvjtD7w9+w=
+github.com/prometheus/client_model v0.4.0 h1:5lQXD3cAg1OXBf4Wq03gTrXHeaV0TQvGfUooCfx1yqY=
+github.com/prometheus/client_model v0.4.0/go.mod h1:oMQmHW1/JoDwqLtg57MGgP/Fb1CJEYF2imWWhWtMkYU=
 github.com/prometheus/common v0.0.0-20181113130724-41aa239b4cce/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
 github.com/prometheus/common v0.0.0-20181126121408-4724e9255275/go.mod h1:daVV7qP5qjZbuso7PdcryaAu0sAZbrN9i7WWcTMWvro=
 github.com/prometheus/common v0.2.0/go.mod h1:TNfzLD0ON7rHzMJeJkieUDPYmFC7Snx/y86RQel1bk4=

diff --git a/xmetrics/metric.go b/xmetrics/metric.go
@@ -6,6 +6,7 @@ import (
 	"time"
 
 	"github.com/prometheus/client_golang/prometheus"
+	dto "github.com/prometheus/client_model/go"
 	"github.com/xmidt-org/sallust"
 	"go.uber.org/zap"
 )
@@ -139,6 +140,47 @@ func NewCollector(m Metric) (prometheus.Collector, error) {
 		return nil, fmt.Errorf("Unsupported metric type: %s", m.Type)
 	}
 }
+func (m Metric) Describe(chan<- *prometheus.Desc) {
+
+}
+
+func (m Metric) Collect(chan<- prometheus.Metric) {
+
+}
+
+func (m Metric) Desc() *prometheus.Desc {
+	return prometheus.NewDesc(m.Name, m.Name, []string{}, prometheus.Labels{})
+}
+
+func (m Metric) Write(*dto.Metric) error {
+	var err error
+
+	return err
+}
+
+func (m Metric) Set(float64) {
+
+}
+
+func (m Metric) Inc() {
+
+}
+
+func (m Metric) Dec() {
+
+}
+
+func (m Metric) Add(float64) {
+
+}
+
+func (m Metric) Sub(float64) {
+
+}
+
+func (m Metric) SetToCurrentTime() {
+
+}
 
 // Merger is the strategy for merging metrics from various sources.  It applies a configurable default
 // namespace and subsystem to each metric.  This type implements a Fluent Interface which tracks the first