add support for Honeycomb alpha Direct

manifest/v1alpha/data_sources.go

@@ -480,6 +480,13 @@ func DataDogSiteValidationRule() govy.Rule[string] {
 		"ap1.datadoghq.com")
 }
 
+func GetReleaseChannelAlphaEnabledDataSources() []DataSourceType {
+	return []DataSourceType{
+		SplunkObservability,
+		Honeycomb,
+	}
+}
+
 func ptr[T interface{}](val T) *T {
 	return &val
 }

manifest/v1alpha/direct/validation.go

@@ -2,6 +2,7 @@ package direct
 
 import (
 	"net/url"
+	"slices"
 
 	"github.com/pkg/errors"
 
@@ -413,9 +414,11 @@ var queryDelayValidationRule = govy.NewRule(func(spec Spec) error {
 	return nil
 }).WithErrorCode(errCodeQueryDelayOutOfBounds)
 
+var releaseChannelAlphaEnabledDataSources = v1alpha.GetReleaseChannelAlphaEnabledDataSources()
+
 var releaseChannelValidationRule = govy.NewRule(func(spec Spec) error {
 	typ, _ := spec.GetType()
-	if typ != v1alpha.SplunkObservability && spec.ReleaseChannel == v1alpha.ReleaseChannelAlpha {
+	if !slices.Contains(v1alpha.GetReleaseChannelAlphaEnabledDataSources(), typ) {
 		return govy.NewPropertyError(
 			"releaseChannel",
 			spec.ReleaseChannel,

manifest/v1alpha/direct/validation_test.go

@@ -152,6 +152,12 @@ func TestValidateSpec_ReleaseChannel(t *testing.T) {
 			Code: errCodeUnsupportedReleaseChannel,
 		})
 	})
+	t.Run("alpha enabled for Honeycomb", func(t *testing.T) {
+		direct := validDirect(v1alpha.Honeycomb)
+		direct.Spec.ReleaseChannel = v1alpha.ReleaseChannelAlpha
+		err := validate(direct)
+		testutils.AssertNoError(t, direct, err)
+	})
 }
 
 func TestValidateSpec_QueryDelay(t *testing.T) {