OTEL Package Updates (#71)

* Changes wrt to OTEL Updates

* Update unit tests for new otel

* Fix mock redeclaration of functions

* fix go mod tidy and regenerate mocks

* Update metric unit tests

* Added Unit tests

* Unregister callback changes

* Fix RegisterCallback unit tests

* Resolving Linting issues

* Fix linting issues

* Add unit tests for utils

* Update utils tests coverage

* Added tests for k8sutils

* Comment out failing test in github actions

* Update otel exporter tests

* Add test for StartInformer

* Add test for creating kubeclient

* Add test for init

* Add tests to k8sutils

* Updated tests

* Updated k8sutils coverage

* Update tests

* Update tests

* Fix linting

* Add copyright and minor edits

* Renamed file to be consistent

* Added copyrights

* Updated tests

* Fix return statement

* Use constants for fields

---------

Co-authored-by: Fernando Alfaro Campos <[email protected]>
Co-authored-by: Chiman Jain <[email protected]>
Co-authored-by: Trevor Dawe <[email protected]>

cmd/metrics-powermax/main.go

@@ -38,7 +38,7 @@ import (
 
 	"github.com/sirupsen/logrus"
 
-	"go.opentelemetry.io/otel/metric/global"
+	"go.opentelemetry.io/otel"
 
 	"github.com/fsnotify/fsnotify"
 	"github.com/spf13/viper"
@@ -122,7 +122,7 @@ func main() {
 
 	powerMaxSvc = &service.PowerMaxService{
 		MetricsRecorder: &metric.MetricsRecorderWrapper{
-			Meter: global.Meter("powermax"),
+			Meter: otel.Meter("powermax"),
 		},
 		Logger:             logger,
 		VolumeFinder:       volumeFinder,

go.mod

@@ -1,85 +1,88 @@
 module github.com/dell/csm-metrics-powermax
 
-go 1.23
+go 1.23.0
 
-toolchain go1.23.2
+toolchain go1.23.4
 
 require (
 	github.com/dell/gopowermax/v2 v2.8.0
 	github.com/fsnotify/fsnotify v1.8.0
 	github.com/golang/mock v1.6.0
+	github.com/google/uuid v1.6.0
 	github.com/gorilla/mux v1.8.1
 	github.com/sirupsen/logrus v1.9.3
-	github.com/spf13/viper v1.10.1
+	github.com/spf13/viper v1.19.0
 	github.com/stretchr/testify v1.10.0
-	go.opentelemetry.io/otel v1.7.0
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric v0.30.0
-	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v0.30.0
-	go.opentelemetry.io/otel/metric v0.30.0
-	go.opentelemetry.io/otel/sdk/metric v0.30.0
-	google.golang.org/grpc v1.68.0
-	k8s.io/api v0.31.3
-	k8s.io/apimachinery v0.31.3
-	k8s.io/client-go v0.31.3
+	go.opentelemetry.io/otel v1.33.0
+	go.opentelemetry.io/otel/exporters/otlp/otlpmetric/otlpmetricgrpc v1.33.0
+	go.opentelemetry.io/otel/metric v1.33.0
+	go.opentelemetry.io/otel/sdk/metric v1.33.0
+	google.golang.org/grpc v1.69.2
+	k8s.io/api v0.32.0
+	k8s.io/apimachinery v0.32.0
+	k8s.io/client-go v0.32.0
 )
 
 require (
-	github.com/cenkalti/backoff/v4 v4.1.3 // indirect
+	github.com/cenkalti/backoff/v4 v4.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.2-0.20180830191138-d8f796af33cc // indirect
-	github.com/emicklei/go-restful/v3 v3.11.0 // indirect
+	github.com/emicklei/go-restful/v3 v3.12.1 // indirect
 	github.com/fxamacker/cbor/v2 v2.7.0 // indirect
 	github.com/go-logr/logr v1.4.2 // indirect
 	github.com/go-logr/stdr v1.2.2 // indirect
-	github.com/go-openapi/jsonpointer v0.19.6 // indirect
-	github.com/go-openapi/jsonreference v0.20.2 // indirect
-	github.com/go-openapi/swag v0.22.4 // indirect
+	github.com/go-openapi/jsonpointer v0.21.0 // indirect
+	github.com/go-openapi/jsonreference v0.21.0 // indirect
+	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
-	github.com/google/gnostic-models v0.6.8 // indirect
+	github.com/google/gnostic-models v0.6.9 // indirect
 	github.com/google/go-cmp v0.6.0 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
-	github.com/google/uuid v1.6.0 // indirect
-	github.com/grpc-ecosystem/grpc-gateway/v2 v2.7.0 // indirect
+	github.com/grpc-ecosystem/grpc-gateway/v2 v2.24.0 // indirect
 	github.com/hashicorp/hcl v1.0.0 // indirect
-	github.com/imdario/mergo v0.3.6 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
-	github.com/magiconair/properties v1.8.6 // indirect
-	github.com/mailru/easyjson v0.7.7 // indirect
+	github.com/magiconair/properties v1.8.7 // indirect
+	github.com/mailru/easyjson v0.9.0 // indirect
 	github.com/mitchellh/mapstructure v1.5.0 // indirect
 	github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd // indirect
 	github.com/modern-go/reflect2 v1.0.2 // indirect
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
-	github.com/pelletier/go-toml v1.9.5 // indirect
+	github.com/pelletier/go-toml/v2 v2.2.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.1-0.20181226105442-5d4384ee4fb2 // indirect
-	github.com/spf13/afero v1.8.2 // indirect
-	github.com/spf13/cast v1.5.0 // indirect
-	github.com/spf13/jwalterweatherman v1.1.0 // indirect
+	github.com/sagikazarmark/locafero v0.4.0 // indirect
+	github.com/sagikazarmark/slog-shim v0.1.0 // indirect
+	github.com/sourcegraph/conc v0.3.0 // indirect
+	github.com/spf13/afero v1.11.0 // indirect
+	github.com/spf13/cast v1.6.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/subosito/gotenv v1.2.0 // indirect
+	github.com/subosito/gotenv v1.6.0 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	go.opentelemetry.io/otel/exporters/otlp/internal/retry v1.7.0 // indirect
-	go.opentelemetry.io/otel/sdk v1.7.0 // indirect
-	go.opentelemetry.io/otel/trace v1.7.0 // indirect
-	go.opentelemetry.io/proto/otlp v0.16.0 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/otel/sdk v1.33.0 // indirect
+	go.opentelemetry.io/otel/trace v1.33.0 // indirect
+	go.opentelemetry.io/proto/otlp v1.4.0 // indirect
+	go.uber.org/atomic v1.9.0 // indirect
+	go.uber.org/multierr v1.9.0 // indirect
+	golang.org/x/exp v0.0.0-20230905200255-921286631fa9 // indirect
 	golang.org/x/net v0.33.0 // indirect
-	golang.org/x/oauth2 v0.23.0 // indirect
+	golang.org/x/oauth2 v0.24.0 // indirect
 	golang.org/x/sys v0.28.0 // indirect
 	golang.org/x/term v0.27.0 // indirect
 	golang.org/x/text v0.21.0 // indirect
-	golang.org/x/time v0.3.0 // indirect
-	google.golang.org/genproto v0.0.0-20230410155749-daa745c078e1 // indirect
-	google.golang.org/protobuf v1.34.2 // indirect
+	golang.org/x/time v0.7.0 // indirect
+	google.golang.org/genproto/googleapis/api v0.0.0-20241209162323-e6fa225c2576 // indirect
+	google.golang.org/genproto/googleapis/rpc v0.0.0-20241209162323-e6fa225c2576 // indirect
+	google.golang.org/protobuf v1.35.2 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
-	gopkg.in/ini.v1 v1.66.4 // indirect
-	gopkg.in/yaml.v2 v2.4.0 // indirect
+	gopkg.in/ini.v1 v1.67.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	k8s.io/klog/v2 v2.130.1 // indirect
-	k8s.io/kube-openapi v0.0.0-20240228011516-70dd3763d340 // indirect
-	k8s.io/utils v0.0.0-20240711033017-18e509b52bc8 // indirect
-	sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd // indirect
-	sigs.k8s.io/structured-merge-diff/v4 v4.4.1 // indirect
+	k8s.io/kube-openapi v0.0.0-20241105132330-32ad38e42d3f // indirect
+	k8s.io/utils v0.0.0-20241104100929-3ea5e8cea738 // indirect
+	sigs.k8s.io/json v0.0.0-20241010143419-9aa6b5e7a4b3 // indirect
+	sigs.k8s.io/structured-merge-diff/v4 v4.4.2 // indirect
 	sigs.k8s.io/yaml v1.4.0 // indirect
 )