Implement go-prometheus-common

Signed-off-by: Markus Blaschke <mblaschke82@gmail.com>

go.mod

@@ -3,14 +3,14 @@ module github.com/webdevops/azure-devops-exporter
 go 1.14
 
 require (
-	github.com/cespare/xxhash/v2 v2.1.1 // indirect
+	github.com/golang/protobuf v1.4.2 // indirect
 	github.com/google/logger v1.0.2-0.20190605125422-03bdf7bcb2c4
 	github.com/jessevdk/go-flags v1.4.1-0.20181221193153-c0795c8afcf4
 	github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 // indirect
-	github.com/prometheus/client_golang v1.2.1
-	github.com/prometheus/client_model v0.0.0-20191202183732-d1d2010b5bee // indirect
-	github.com/prometheus/procfs v0.0.8 // indirect
+	github.com/prometheus/client_golang v1.6.0
+	github.com/prometheus/common v0.10.0 // indirect
+	github.com/webdevops/go-prometheus-common v0.0.0-20200601190815-465c9d5d262b
 	golang.org/x/net v0.0.0-20191209160850-c0dbc17a3553 // indirect
-	golang.org/x/sys v0.0.0-20191210023423-ac6580df4449 // indirect
+	golang.org/x/sys v0.0.0-20200515095857-1151b9dac4a9 // indirect
 	gopkg.in/resty.v1 v1.12.0
 )

go.sum

@@ -7,8 +7,6 @@ github.com/beorn7/perks v1.0.0 h1:HWo1m869IqiPhD389kmkxeTalrjNbbJTC8LXupb+sl0=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
 github.com/beorn7/perks v1.0.1/go.mod h1:G2ZrVWU2WbWT9wwq4/hrbKbnv/1ERSJQ0ibhJ6rlkpw=
-github.com/cespare/xxhash/v2 v2.1.0 h1:yTUvW7Vhb89inJ+8irsUqiWjh8iT6sQPZiQzI6ReGkA=
-github.com/cespare/xxhash/v2 v2.1.0/go.mod h1:dgIUBU3pDso/gPgZ1osOZ0iQf77oPR28Tjxl5dIMyVM=
 github.com/cespare/xxhash/v2 v2.1.1 h1:6MnRN8NT7+YBpUIWxHtefFZOKTAPgGjpQSxqLNn0+qY=
 github.com/cespare/xxhash/v2 v2.1.1/go.mod h1:VGX0DQ3Q6kWi7AoAeZDth3/j3BFtOZR5XLFGgcrjCOs=
 github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
@@ -23,19 +21,31 @@ github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5y
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.2 h1:6nsPYzhq5kReh6QImI3k5qWzO4PEbvbIW2cwSfR/6xs=
 github.com/golang/protobuf v1.3.2/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
+github.com/golang/protobuf v1.4.0-rc.1/go.mod h1:ceaxUfeHdC40wWswd/P6IGgMaK3YpKi5j83Wpe3EHw8=
+github.com/golang/protobuf v1.4.0-rc.1.0.20200221234624-67d41d38c208/go.mod h1:xKAWHe0F5eneWXFV3EuXVDTCmh+JuBKY0li0aMyXATA=
+github.com/golang/protobuf v1.4.0-rc.2/go.mod h1:LlEzMj4AhA7rCAGe4KMBDvJI+AwstrUpVNzEA03Pprs=
+github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
+github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
+github.com/golang/protobuf v1.4.2 h1:+Z5KGCizgyZCbGh1KZqA0fcLLkwbsjIzS4aV2v7wJX0=
+github.com/golang/protobuf v1.4.2/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw735rRwI=
 github.com/google/go-cmp v0.3.0/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
+github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
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 github.com/google/logger v1.0.2-0.20190605125422-03bdf7bcb2c4 h1:eWqnAqxpA998fL8WBitditJFFE9S5rmFAMjuUX26jWs=
 github.com/google/logger v1.0.2-0.20190605125422-03bdf7bcb2c4/go.mod h1:w7O8nrRr0xufejBlQMI83MXqRusvREoJdaAxV+CoAB4=
 github.com/jessevdk/go-flags v1.4.1-0.20181221193153-c0795c8afcf4 h1:xKkUL6QBojwguhKKetf1SocCAKqc6W7S/mGm9xEGllo=
 github.com/jessevdk/go-flags v1.4.1-0.20181221193153-c0795c8afcf4/go.mod h1:4FA24M0QyGHXBuZZK/XkWh8h0e1EYbRYJSGM75WSRxI=
 github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
-github.com/json-iterator/go v1.1.7/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
 github.com/konsorten/go-windows-terminal-sequences v1.0.1/go.mod h1:T0+1ngSBFLxvqU3pZ+m/2kptfBszLMUkC4ZK/EgS/cQ=
 github.com/kr/logfmt v0.0.0-20140226030751-b84e30acd515/go.mod h1:+0opPa2QZZtGFBFZlji/RkVcI2GknAs/DXo4wKdlNEc=
+github.com/kr/pretty v0.1.0/go.mod h1:dAy3ld7l9f0ibDNOQOHHMYYIIbhfbHSm3C4ZsoJORNo=
+github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
+github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369 h1:I0XW9+e1XWDxdcEniV4rQAIOPUGDq67JSCiRCgGCZLI=
 github.com/matttproud/golang_protobuf_extensions v1.0.2-0.20181231171920-c182affec369/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=
@@ -44,34 +54,40 @@ github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJ
 github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
+github.com/patrickmn/go-cache v2.1.0+incompatible h1:HRMgzkcYKYpi3C8ajMPV8OFXaaRUnok+kx1WdO15EQc=
+github.com/patrickmn/go-cache v2.1.0+incompatible/go.mod h1:3Qf8kWWT7OJRJbdiICTKqZju1ZixQ/KpMGzzAfe6+WQ=
 github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v1.0.0/go.mod h1:db9x61etRT2tGnBNRi70OPL5FsnadC4Ky3P0J6CfImo=
-github.com/prometheus/client_golang v1.2.1 h1:JnMpQc6ppsNgw9QPAGF6Dod479itz7lvlsMzzNayLOI=
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 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
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@@ -86,13 +102,26 @@ golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5h
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
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-golang.org/x/sys v0.0.0-20191010194322-b09406accb47/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20191210023423-ac6580df4449 h1:gSbV7h1NRL2G1xTg/owz62CST1oJBmxy4QpMMregXVQ=
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 gopkg.in/yaml.v2 v2.2.2/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.4/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
+gopkg.in/yaml.v2 v2.2.5/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=

metrics_agentpool.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"github.com/prometheus/client_golang/prometheus"
 	devopsClient "github.com/webdevops/azure-devops-exporter/azure-devops-client"
+	prometheusCommon "github.com/webdevops/go-prometheus-common"
 )
 
 type MetricsCollectorAgentPool struct {
@@ -135,8 +136,8 @@ func (m *MetricsCollectorAgentPool) collectAgentInfo(ctx context.Context, callba
 		return
 	}
 
-	agentPoolInfoMetric := NewMetricCollectorList()
-	agentPoolSizeMetric := NewMetricCollectorList()
+	agentPoolInfoMetric := prometheusCommon.NewMetricsList()
+	agentPoolSizeMetric := prometheusCommon.NewMetricsList()
 
 	for _, agentQueue := range list.List {
 		agentPoolInfoMetric.Add(prometheus.Labels{
@@ -164,9 +165,9 @@ func (m *MetricsCollectorAgentPool) collectAgentQueues(ctx context.Context, call
 		return
 	}
 
-	agentPoolAgentMetric := NewMetricCollectorList()
-	agentPoolAgentStatusMetric := NewMetricCollectorList()
-	agentPoolAgentJobMetric := NewMetricCollectorList()
+	agentPoolAgentMetric := prometheusCommon.NewMetricsList()
+	agentPoolAgentStatusMetric := prometheusCommon.NewMetricsList()
+	agentPoolAgentJobMetric := prometheusCommon.NewMetricsList()
 
 	for _, agentPoolAgent := range list.List {
 		infoLabels := prometheus.Labels{
@@ -217,7 +218,7 @@ func (m *MetricsCollectorAgentPool) collectAgentPoolJobs(ctx context.Context, ca
 		return
 	}
 
-	agentPoolQueueLengthMetric := NewMetricCollectorList()
+	agentPoolQueueLengthMetric := prometheusCommon.NewMetricsList()
 
 	notStartedJobCount := 0
 

metrics_build.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"github.com/prometheus/client_golang/prometheus"
 	devopsClient "github.com/webdevops/azure-devops-exporter/azure-devops-client"
+	prometheusCommon "github.com/webdevops/go-prometheus-common"
 	"time"
 )
 
@@ -99,7 +100,7 @@ func (m *MetricsCollectorBuild) collectDefinition(ctx context.Context, callback
 		return
 	}
 
-	buildDefinitonMetric := NewMetricCollectorList()
+	buildDefinitonMetric := prometheusCommon.NewMetricsList()
 
 	for _, buildDefinition := range list.List {
 		buildDefinitonMetric.Add(prometheus.Labels{
@@ -126,8 +127,8 @@ func (m *MetricsCollectorBuild) collectBuilds(ctx context.Context, callback chan
 		return
 	}
 
-	buildMetric := NewMetricCollectorList()
-	buildStatusMetric := NewMetricCollectorList()
+	buildMetric := prometheusCommon.NewMetricsList()
+	buildStatusMetric := prometheusCommon.NewMetricsList()
 
 	for _, build := range list.List {
 		buildMetric.AddInfo(prometheus.Labels{

metrics_deployment.go

@@ -4,6 +4,7 @@ import (
 	"context"
 	"github.com/prometheus/client_golang/prometheus"
 	devopsClient "github.com/webdevops/azure-devops-exporter/azure-devops-client"
+	prometheusCommon "github.com/webdevops/go-prometheus-common"
 )
 
 type MetricsCollectorDeployment struct {
@@ -69,8 +70,8 @@ func (m *MetricsCollectorDeployment) Collect(ctx context.Context, callback chan<
 		return
 	}
 
-	deploymentMetric := NewMetricCollectorList()
-	deploymentStatusMetric := NewMetricCollectorList()
+	deploymentMetric := prometheusCommon.NewMetricsList()
+	deploymentStatusMetric := prometheusCommon.NewMetricsList()
 
 	for _, releaseDefinition := range list.List {
 		deploymentList, err := AzureDevopsClient.ListReleaseDeployments(project.Id, releaseDefinition.Id)

metrics_general.go

@@ -3,6 +3,7 @@ package main
 import (
 	"context"
 	"github.com/prometheus/client_golang/prometheus"
+	prometheusCommon "github.com/webdevops/go-prometheus-common"
 )
 
 type MetricsCollectorGeneral struct {
@@ -40,7 +41,7 @@ func (m *MetricsCollectorGeneral) Collect(ctx context.Context, callback chan<- f
 }
 
 func (m *MetricsCollectorGeneral) collectAzureDevopsClientStats(ctx context.Context, callback chan<- func()) {
-	statsMetrics := NewMetricCollectorList()
+	statsMetrics := prometheusCommon.NewMetricsList()
 
 	statsMetrics.Add(prometheus.Labels{
 		"name": "dev.azure.com",
@@ -58,7 +59,7 @@ func (m *MetricsCollectorGeneral) collectAzureDevopsClientStats(ctx context.Cont
 }
 
 func (m *MetricsCollectorGeneral) collectCollectorStats(ctx context.Context, callback chan<- func()) {
-	statsMetrics := NewMetricCollectorList()
+	statsMetrics := prometheusCommon.NewMetricsList()
 
 	for _, collector := range collectorGeneralList {
 		if collector.LastScrapeDuration != nil {