Removes unneeded OpenTelemetry features.

Author: tony-landreth

cmd/postgres-operator/main.go

@@ -39,12 +39,6 @@ import (
 )
 
 func main() {
-	if flush, err := initOpenTelemetry(); err != nil {
-		log.Fatal(err)
-	} else {
-		defer flush()
-	}
-
 	debugFlag := os.Getenv("CRUNCHY_DEBUG")
 	// add logging configuration
 	crunchylog.CrunchyLogger(crunchylog.SetParameters())
@@ -58,18 +52,7 @@ func main() {
 	// give time for pgo-event to start up
 	time.Sleep(time.Duration(5) * time.Second)
 
-	newKubernetesClient := func() (*kubeapi.Client, error) {
-		config, err := kubeapi.LoadClientConfig()
-		if err != nil {
-			return nil, err
-		}
-
-		config.Wrap(otelTransportWrapper())
-
-		return kubeapi.NewClientForConfig(config)
-	}
-
-	client, err := newKubernetesClient()
+	client, err := kubeapi.NewClient()
 	if err != nil {
 		log.Fatal(err)
 	}
@@ -96,8 +79,6 @@ func main() {
 	}
 	log.Debug("controller manager created")
 
-	controllerManager.NewKubernetesClient = newKubernetesClient
-
 	// If not using the "disabled" namespace operating mode, start a real namespace controller
 	// that is able to resond to namespace events in the Kube cluster.  If using the "disabled"
 	// operating mode, then create a fake client containing all namespaces defined for the install

cmd/postgres-operator/open_telemetry.go

@@ -12,10 +12,6 @@ require (
 	github.com/spf13/cobra v0.0.5
 	github.com/spf13/pflag v1.0.5
 	github.com/xdg/stringprep v1.0.0
-	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.13.0
-	go.opentelemetry.io/otel v0.13.0
-	go.opentelemetry.io/otel/exporters/stdout v0.13.0
-	go.opentelemetry.io/otel/exporters/trace/jaeger v0.13.0
 	golang.org/x/crypto v0.1.0
 	golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4
 	gopkg.in/yaml.v2 v2.4.0
@@ -27,12 +23,9 @@ require (
 )
 
 require (
-	github.com/DataDog/sketches-go v0.0.1 // indirect
-	github.com/apache/thrift v0.13.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/emicklei/go-restful/v3 v3.9.0 // indirect
 	github.com/evanphx/json-patch v4.12.0+incompatible // indirect
-	github.com/felixge/httpsnoop v1.0.1 // indirect
 	github.com/go-logr/logr v1.2.3 // indirect
 	github.com/go-openapi/jsonpointer v0.19.5 // indirect
 	github.com/go-openapi/jsonreference v0.20.0 // indirect
@@ -57,15 +50,12 @@ require (
 	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
 	github.com/onsi/ginkgo v1.16.4 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/stretchr/objx v0.4.0 // indirect
-	go.opentelemetry.io/otel/sdk v0.13.0 // indirect
 	golang.org/x/net v0.7.0 // indirect
 	golang.org/x/oauth2 v0.5.0 // indirect
 	golang.org/x/sys v0.5.0 // indirect
 	golang.org/x/term v0.5.0 // indirect
 	golang.org/x/text v0.7.0 // indirect
 	golang.org/x/time v0.3.0 // indirect
-	google.golang.org/api v0.32.0 // indirect
 	google.golang.org/appengine v1.6.7 // indirect
 	google.golang.org/protobuf v1.28.1 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect