[chore][internal/k8stest] Make k8stest package publicly available

.github/CODEOWNERS

@@ -131,7 +131,6 @@ internal/exp/metrics/                             @open-telemetry/collector-cont
 internal/filter/                                  @open-telemetry/collector-contrib-approvers @open-telemetry/collector-approvers
 internal/grpcutil/                                @open-telemetry/collector-contrib-approvers @jmacd @moh-osman3 @lquerel
 internal/k8sconfig/                               @open-telemetry/collector-contrib-approvers @dmitryax
-internal/k8stest/                                 @open-telemetry/collector-contrib-approvers @crobert-1
 internal/kafka/                                   @open-telemetry/collector-contrib-approvers @pavolloffay @MovieStoreGuy
 internal/kubelet/                                 @open-telemetry/collector-contrib-approvers @dmitryax
 internal/metadataproviders/                       @open-telemetry/collector-contrib-approvers @Aneurysm9 @dashpole
@@ -148,6 +147,7 @@ pkg/batchpersignal/                               @open-telemetry/collector-cont
 pkg/datadog/                                      @open-telemetry/collector-contrib-approvers @mx-psi @dineshg13 @liustanley @songy23 @mackjmr @ankitpatel96 @jade-guiton-dd
 pkg/experimentalmetricmetadata/                   @open-telemetry/collector-contrib-approvers @dmitryax
 pkg/golden/                                       @open-telemetry/collector-contrib-approvers @djaglowski @atoulme
+pkg/k8stest/                                      @open-telemetry/collector-contrib-approvers @crobert-1
 pkg/kafka/topic/                                  @open-telemetry/collector-contrib-approvers @pavolloffay @MovieStoreGuy
 pkg/ottl/                                         @open-telemetry/collector-contrib-approvers @TylerHelmuth @kentquirk @bogdandrutu @evan-bradley
 pkg/pdatatest/                                    @open-telemetry/collector-contrib-approvers @djaglowski @fatsheep9146

.github/ISSUE_TEMPLATE/bug_report.yaml

@@ -131,7 +131,6 @@ body:
       - internal/filter
       - internal/grpcutil
       - internal/k8sconfig
-      - internal/k8stest
       - internal/kafka
       - internal/kubelet
       - internal/metadataproviders
@@ -147,6 +146,7 @@ body:
       - pkg/datadog
       - pkg/experimentalmetricmetadata
       - pkg/golden
+      - pkg/k8stest
       - pkg/kafka/topic
       - pkg/ottl
       - pkg/pdatatest

.github/ISSUE_TEMPLATE/feature_request.yaml

@@ -125,7 +125,6 @@ body:
       - internal/filter
       - internal/grpcutil
       - internal/k8sconfig
-      - internal/k8stest
       - internal/kafka
       - internal/kubelet
       - internal/metadataproviders
@@ -141,6 +140,7 @@ body:
       - pkg/datadog
       - pkg/experimentalmetricmetadata
       - pkg/golden
+      - pkg/k8stest
       - pkg/kafka/topic
       - pkg/ottl
       - pkg/pdatatest

.github/ISSUE_TEMPLATE/other.yaml

@@ -125,7 +125,6 @@ body:
       - internal/filter
       - internal/grpcutil
       - internal/k8sconfig
-      - internal/k8stest
       - internal/kafka
       - internal/kubelet
       - internal/metadataproviders
@@ -141,6 +140,7 @@ body:
       - pkg/datadog
       - pkg/experimentalmetricmetadata
       - pkg/golden
+      - pkg/k8stest
       - pkg/kafka/topic
       - pkg/ottl
       - pkg/pdatatest

.github/ISSUE_TEMPLATE/unmaintained.yaml

@@ -130,7 +130,6 @@ body:
       - internal/filter
       - internal/grpcutil
       - internal/k8sconfig
-      - internal/k8stest
       - internal/kafka
       - internal/kubelet
       - internal/metadataproviders
@@ -146,6 +145,7 @@ body:
       - pkg/datadog
       - pkg/experimentalmetricmetadata
       - pkg/golden
+      - pkg/k8stest
       - pkg/kafka/topic
       - pkg/ottl
       - pkg/pdatatest

cmd/otelcontribcol/builder-config.yaml

@@ -361,7 +361,7 @@ replaces:
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/azuremonitorexporter => ../../exporter/azuremonitorexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/exporter/azuredataexplorerexporter => ../../exporter/azuredataexplorerexporter
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig => ../../internal/k8sconfig
-  - github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
+  - github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../pkg/k8stest
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/kafka => ../../internal/kafka
   - github.com/open-telemetry/opentelemetry-collector-contrib/internal/rabbitmq => ../../internal/rabbitmq
   - github.com/open-telemetry/opentelemetry-collector-contrib/receiver/carbonreceiver => ../../receiver/carbonreceiver

connector/datadogconnector/go.mod

@@ -327,7 +327,7 @@ replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sco
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/docker => ../../internal/docker
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
+replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../pkg/k8stest
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/resourcetotelemetry => ../../pkg/resourcetotelemetry
 

exporter/datadogexporter/go.mod

@@ -456,7 +456,7 @@ replace github.com/openshift/api v3.9.0+incompatible => github.com/openshift/api
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest => ../../pkg/pdatatest
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
+replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../pkg/k8stest
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/receiver/dockerstatsreceiver => ../../receiver/dockerstatsreceiver
 

exporter/datadogexporter/integrationtest/go.mod

@@ -434,7 +434,7 @@ replace github.com/openshift/api v3.9.0+incompatible => github.com/openshift/api
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest => ../../../pkg/pdatatest
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../../internal/k8stest
+replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../../pkg/k8stest
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/receiver/dockerstatsreceiver => ../../../receiver/dockerstatsreceiver
 

internal/k8stest/client.go → pkg/k8stest/client.go

@@ -1,7 +1,7 @@
 // Copyright The OpenTelemetry Authors
 // SPDX-License-Identifier: Apache-2.0
 
-package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
+package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 
 import (
 	"errors"

internal/k8stest/go.mod → pkg/k8stest/go.mod

@@ -1,4 +1,4 @@
-module github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest
+module github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest
 
 go 1.22.0
 

internal/k8stest/k8s_collector.go → pkg/k8stest/k8s_collector.go

@@ -1,7 +1,7 @@
 // Copyright The OpenTelemetry Authors
 // SPDX-License-Identifier: Apache-2.0
 
-package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
+package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 
 import (
 	"bytes"
@@ -20,27 +20,30 @@ import (
 	"k8s.io/apimachinery/pkg/runtime/schema"
 )
 
-func CreateCollectorObjects(t *testing.T, client *K8sClient, testID string, manifestsDir string) []*unstructured.Unstructured {
+func CreateCollectorObjects(t *testing.T, client *K8sClient, testID string, manifestsDir string, templateValues map[string]string, host string) []*unstructured.Unstructured {
 	if manifestsDir == "" {
 		manifestsDir = filepath.Join(".", "testdata", "e2e", "collector")
 	}
 	manifestFiles, err := os.ReadDir(manifestsDir)
 	require.NoErrorf(t, err, "failed to read collector manifests directory %s", manifestsDir)
-	host := HostEndpoint(t)
 	if host == "" {
-		require.Fail(t, "host endpoint cannot be empty")
+		host = HostEndpoint(t)
 	}
 	var podNamespace string
 	var podLabels map[string]any
 	createdObjs := make([]*unstructured.Unstructured, 0, len(manifestFiles))
 	for _, manifestFile := range manifestFiles {
 		tmpl := template.Must(template.New(manifestFile.Name()).ParseFiles(filepath.Join(manifestsDir, manifestFile.Name())))
 		manifest := &bytes.Buffer{}
-		require.NoError(t, tmpl.Execute(manifest, map[string]string{
+		defaultTemplateValues := map[string]string{
 			"Name":         "otelcol-" + testID,
 			"HostEndpoint": host,
 			"TestID":       testID,
-		}))
+		}
+		for key, value := range templateValues {
+			defaultTemplateValues[key] = value
+		}
+		require.NoError(t, tmpl.Execute(manifest, defaultTemplateValues))
 		obj, err := CreateObject(client, manifest.Bytes())
 		require.NoErrorf(t, err, "failed to create collector object from manifest %s", manifestFile.Name())
 		objKind := obj.GetKind()

internal/k8stest/k8s_data_helpers.go → pkg/k8stest/k8s_data_helpers.go

@@ -1,7 +1,7 @@
 // Copyright The OpenTelemetry Authors
 // SPDX-License-Identifier: Apache-2.0
 
-package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
+package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 
 import (
 	"context"

internal/k8stest/k8s_objects.go → pkg/k8stest/k8s_objects.go

@@ -1,7 +1,7 @@
 // Copyright The OpenTelemetry Authors
 // SPDX-License-Identifier: Apache-2.0
 
-package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
+package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 
 import (
 	"context"

internal/k8stest/k8s_telemetrygen.go → pkg/k8stest/k8s_telemetrygen.go

@@ -1,7 +1,7 @@
 // Copyright The OpenTelemetry Authors
 // SPDX-License-Identifier: Apache-2.0
 
-package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
+package k8stest // import "github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 
 import (
 	"bytes"

processor/k8sattributesprocessor/e2e_test.go

@@ -27,7 +27,7 @@ import (
 	"go.opentelemetry.io/collector/receiver/xreceiver"
 	"go.uber.org/multierr"
 
-	"github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
+	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 )
 
 const (
@@ -86,7 +86,7 @@ func TestE2E_ClusterRBAC(t *testing.T) {
 	defer shutdownSinks()
 
 	testID := uuid.NewString()[:8]
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"))
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"), map[string]string{}, "")
 	createTeleOpts := &k8stest.TelemetrygenCreateOpts{
 		ManifestsDir: filepath.Join(testDir, "telemetrygen"),
 		TestID:       testID,
@@ -566,7 +566,7 @@ func TestE2E_NamespacedRBAC(t *testing.T) {
 	defer shutdownSinks()
 
 	testID := uuid.NewString()[:8]
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"))
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"), map[string]string{}, "")
 	createTeleOpts := &k8stest.TelemetrygenCreateOpts{
 		ManifestsDir: filepath.Join(testDir, "telemetrygen"),
 		TestID:       testID,
@@ -742,11 +742,11 @@ func TestE2E_MixRBAC(t *testing.T) {
 		}
 
 		defer func() {
-			require.NoErrorf(t, k8stest.DeleteObject(k8sClient, nsObj), "failed to delete namespace %s", nsObj.GetName())
+			require.NoErrorf(t, k8stest.DeleteObject(k8sClient, nsObj), "failed to delete namespace %s", nsObj.GetName(), "")
 		}()
 	}
 
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"))
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"), map[string]string{}, "")
 	defer func() {
 		for _, obj := range collectorObjs {
 			require.NoErrorf(t, k8stest.DeleteObject(k8sClient, obj), "failed to delete object %s", obj.GetName())
@@ -941,7 +941,7 @@ func TestE2E_NamespacedRBACNoPodIP(t *testing.T) {
 	defer shutdownSinks()
 
 	testID := uuid.NewString()[:8]
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"))
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(testDir, "collector"), map[string]string{}, "")
 	createTeleOpts := &k8stest.TelemetrygenCreateOpts{
 		ManifestsDir: filepath.Join(testDir, "telemetrygen"),
 		TestID:       testID,

processor/k8sattributesprocessor/go.mod

@@ -8,7 +8,7 @@ require (
 	github.com/google/uuid v1.6.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig v0.116.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest v0.116.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest v0.116.0
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/client v1.22.1-0.20241220212031-7c2639723f67
 	go.opentelemetry.io/collector/component v0.116.1-0.20241220212031-7c2639723f67
@@ -145,7 +145,7 @@ retract (
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/coreinternal => ../../internal/coreinternal
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
+replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../pkg/k8stest
 
 // ambiguous import: found package cloud.google.com/go/compute/metadata in multiple modules
 replace cloud.google.com/go v0.54.0 => cloud.google.com/go v0.110.10

receiver/k8sclusterreceiver/e2e_test.go

@@ -21,8 +21,8 @@ import (
 	"go.opentelemetry.io/collector/receiver/otlpreceiver"
 	"go.opentelemetry.io/collector/receiver/receivertest"
 
-	"github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden"
+	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest/pmetrictest"
 )
 
@@ -63,7 +63,7 @@ func TestE2EClusterScoped(t *testing.T) {
 	defer shutdownSink()
 
 	testID := uuid.NewString()[:8]
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(".", "testdata", "e2e", "cluster-scoped", "collector"))
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(".", "testdata", "e2e", "cluster-scoped", "collector"), map[string]string{}, "")
 
 	t.Cleanup(func() {
 		for _, obj := range append(collectorObjs) {
@@ -147,7 +147,7 @@ func TestE2ENamespaceScoped(t *testing.T) {
 	defer shutdownSink()
 
 	testID := uuid.NewString()[:8]
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(".", "testdata", "e2e", "namespace-scoped", "collector"))
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, filepath.Join(".", "testdata", "e2e", "namespace-scoped", "collector"), map[string]string{}, "")
 
 	t.Cleanup(func() {
 		for _, obj := range append(collectorObjs) {

receiver/k8sclusterreceiver/go.mod

@@ -8,10 +8,10 @@ require (
 	github.com/iancoleman/strcase v0.3.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/common v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig v0.116.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/sharedcomponent v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/experimentalmetricmetadata v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.116.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.116.0
 	github.com/openshift/api v3.9.0+incompatible
 	github.com/openshift/client-go v0.0.0-20210521082421-73d9475a9142
@@ -156,7 +156,7 @@ replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatautil
 // openshift removed all tags from their repo, use the pseudoversion from the release-3.9 branch HEAD
 replace github.com/openshift/api v3.9.0+incompatible => github.com/openshift/api v0.0.0-20180801171038-322a19404e37
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
+replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../pkg/k8stest
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/sharedcomponent => ../../internal/sharedcomponent
 

receiver/k8sobjectsreceiver/e2e_test.go

@@ -22,8 +22,8 @@ import (
 	"go.opentelemetry.io/collector/receiver/receivertest"
 	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
 
-	"github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden"
+	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest/plogtest"
 )
 
@@ -60,7 +60,7 @@ func TestE2E(t *testing.T) {
 	}()
 
 	// startup collector in k8s cluster
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, "")
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, "", map[string]string{}, "")
 
 	defer func() {
 		for _, obj := range collectorObjs {

receiver/k8sobjectsreceiver/go.mod

@@ -5,8 +5,8 @@ go 1.22.0
 require (
 	github.com/google/uuid v1.6.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig v0.116.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.116.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.116.0
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/component v0.116.1-0.20241220212031-7c2639723f67
@@ -142,7 +142,7 @@ retract (
 	v0.65.0
 )
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
+replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../pkg/k8stest
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest => ../../pkg/pdatatest
 

receiver/kubeletstatsreceiver/e2e_test.go

@@ -20,8 +20,8 @@ import (
 	"go.opentelemetry.io/collector/receiver/otlpreceiver"
 	"go.opentelemetry.io/collector/receiver/receivertest"
 
-	"github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden"
+	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest"
 	"github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest/pmetrictest"
 )
 
@@ -41,7 +41,7 @@ func TestE2E(t *testing.T) {
 	defer shutdownSink()
 
 	testID := uuid.NewString()[:8]
-	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, "")
+	collectorObjs := k8stest.CreateCollectorObjects(t, k8sClient, testID, "", map[string]string{}, "")
 
 	defer func() {
 		for _, obj := range append(collectorObjs) {

receiver/kubeletstatsreceiver/go.mod

@@ -6,9 +6,9 @@ require (
 	github.com/google/go-cmp v0.6.0
 	github.com/google/uuid v1.6.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8sconfig v0.116.0
-	github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/internal/kubelet v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/golden v0.116.0
+	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest v0.116.0
 	github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest v0.116.0
 	github.com/stretchr/testify v1.10.0
 	go.opentelemetry.io/collector/component v0.116.1-0.20241220212031-7c2639723f67
@@ -154,7 +154,7 @@ retract (
 	v0.65.0
 )
 
-replace github.com/open-telemetry/opentelemetry-collector-contrib/internal/k8stest => ../../internal/k8stest
+replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/k8stest => ../../pkg/k8stest
 
 replace github.com/open-telemetry/opentelemetry-collector-contrib/pkg/pdatatest => ../../pkg/pdatatest