Add universe domain flag for event-exporter. (#889)

Author: zkdlin211

event-exporter/go.mod

@@ -4,36 +4,41 @@ go 1.23.0
 
 require (
 	cloud.google.com/go/compute v1.5.0
-	github.com/golang/glog v1.2.2
-	github.com/google/go-cmp v0.6.0
+	github.com/golang/glog v1.2.4
+	github.com/google/go-cmp v0.7.0
 	github.com/hashicorp/golang-lru/v2 v2.0.7
 	github.com/prometheus/client_golang v1.21.1
-	golang.org/x/net v0.38.0
+	golang.org/x/net v0.39.0
 	golang.org/x/time v0.11.0
-	google.golang.org/api v0.70.0
+	google.golang.org/api v0.231.0
 	k8s.io/api v0.32.2
 	k8s.io/apimachinery v0.32.2
 	k8s.io/client-go v0.32.2
 	k8s.io/utils v0.0.0-20250321185631-1f6e0b77f77e
 )
 
 require (
+	cloud.google.com/go/auth v0.16.1 // indirect
+	cloud.google.com/go/auth/oauth2adapt v0.2.8 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/cespare/xxhash/v2 v2.3.0 // 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/felixge/httpsnoop v1.0.4 // 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 v0.21.0 // indirect
 	github.com/go-openapi/jsonreference v0.20.2 // indirect
 	github.com/go-openapi/swag v0.23.0 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/groupcache v0.0.0-20210331224755-41bb18bfe9da // indirect
 	github.com/golang/protobuf v1.5.4 // indirect
 	github.com/google/gnostic-models v0.6.8 // indirect
 	github.com/google/gofuzz v1.2.0 // indirect
+	github.com/google/s2a-go v0.1.9 // indirect
 	github.com/google/uuid v1.6.0 // indirect
-	github.com/googleapis/gax-go/v2 v2.1.1 // indirect
+	github.com/googleapis/enterprise-certificate-proxy v0.3.6 // indirect
+	github.com/googleapis/gax-go/v2 v2.14.1 // indirect
 	github.com/josharian/intern v1.0.0 // indirect
 	github.com/json-iterator/go v1.1.12 // indirect
 	github.com/klauspost/compress v1.17.11 // indirect
@@ -47,15 +52,19 @@ require (
 	github.com/prometheus/common v0.62.0 // indirect
 	github.com/prometheus/procfs v0.15.1 // indirect
 	github.com/x448/float16 v0.8.4 // indirect
-	go.opencensus.io v0.23.0 // indirect
-	golang.org/x/oauth2 v0.24.0 // indirect
-	golang.org/x/sys v0.31.0 // indirect
-	golang.org/x/term v0.30.0 // indirect
-	golang.org/x/text v0.23.0 // indirect
-	google.golang.org/appengine v1.6.7 // indirect
+	go.opentelemetry.io/auto/sdk v1.1.0 // indirect
+	go.opentelemetry.io/contrib/instrumentation/net/http/otelhttp v0.60.0 // indirect
+	go.opentelemetry.io/otel v1.35.0 // indirect
+	go.opentelemetry.io/otel/metric v1.35.0 // indirect
+	go.opentelemetry.io/otel/trace v1.35.0 // indirect
+	golang.org/x/crypto v0.37.0 // indirect
+	golang.org/x/oauth2 v0.29.0 // indirect
+	golang.org/x/sys v0.32.0 // indirect
+	golang.org/x/term v0.31.0 // indirect
+	golang.org/x/text v0.24.0 // indirect
 	google.golang.org/genproto v0.0.0-20220304144024-325a89244dc8 // indirect
-	google.golang.org/grpc v1.44.0 // indirect
-	google.golang.org/protobuf v1.36.1 // indirect
+	google.golang.org/grpc v1.72.0 // indirect
+	google.golang.org/protobuf v1.36.6 // indirect
 	gopkg.in/evanphx/json-patch.v4 v4.12.0 // indirect
 	gopkg.in/inf.v0 v0.9.1 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect

event-exporter/go.sum

@@ -29,6 +29,7 @@ const (
 	defaultMaxBufferSize  = 100
 	defaultMaxConcurrency = 10
 	defaultEndpoint       = ""
+	defaultUniverseDomain = "googleapis.com"
 
 	eventsLogName = "events"
 )
@@ -39,6 +40,7 @@ type sdSinkConfig struct {
 	MaxConcurrency int
 	LogName        string
 	Endpoint       string
+	UniverseDomain string
 }
 
 // Provides Stackdriver sink default values for GCE instances.

event-exporter/sinks/stackdriver/sink_config.go

@@ -38,6 +38,7 @@ type sdSinkFactory struct {
 	maxConcurrency       *int
 	resourceModelVersion *string
 	endpoint             *string
+	universeDomain       *string
 }
 
 // NewSdSinkFactory creates a new Stackdriver sink factory.
@@ -54,7 +55,8 @@ func NewSdSinkFactory() sinks.SinkFactory {
 			"concurrent requests to Stackdriver"),
 		resourceModelVersion: fs.String("stackdriver-resource-model", "", "Stackdriver resource model "+
 			"to be used for exports"),
-		endpoint: fs.String("endpoint", defaultEndpoint, "Base path for Stackdriver API"),
+		endpoint:       fs.String("endpoint", defaultEndpoint, "Base path for Stackdriver API"),
+		universeDomain: fs.String("universeDomain", defaultUniverseDomain, "The domain of the universe."),
 	}
 }
 
@@ -76,7 +78,7 @@ func (f *sdSinkFactory) CreateNew(opts []string, podLabelCollector podlabels.Pod
 	}
 
 	ctx := context.Background()
-	service, err := sd.NewService(ctx, option.WithEndpoint(config.Endpoint))
+	service, err := sd.NewService(ctx, option.WithEndpoint(config.Endpoint), option.WithUniverseDomain(config.UniverseDomain))
 	if err != nil {
 		return nil, fmt.Errorf("failed to initialize Stackdriver service: %v", err)
 	}
@@ -105,5 +107,6 @@ func (f *sdSinkFactory) createSinkConfig() (*sdSinkConfig, error) {
 	config.MaxBufferSize = *f.maxBufferSize
 	config.MaxConcurrency = *f.maxConcurrency
 	config.Endpoint = *f.endpoint
+	config.UniverseDomain = *f.universeDomain
 	return config, nil
 }