Split upgrade tests into sig-owned directories

test/e2e/cloud/gcp/apps/framework.go

@@ -0,0 +1,24 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package apps
+
+import "github.com/onsi/ginkgo"
+
+// SIGDescribe annotates the test with the SIG label.
+func SIGDescribe(text string, body func()) bool {
+	return ginkgo.Describe("[sig-apps] "+text, body)
+}

test/e2e/cloud/gcp/apps/stateful_apps.go

@@ -0,0 +1,51 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package apps
+
+import (
+	"k8s.io/kubernetes/test/e2e/cloud/gcp/common"
+	"k8s.io/kubernetes/test/e2e/framework"
+	"k8s.io/kubernetes/test/e2e/upgrades"
+	"k8s.io/kubernetes/test/e2e/upgrades/apps"
+	"k8s.io/kubernetes/test/utils/junit"
+
+	"github.com/onsi/ginkgo"
+)
+
+var upgradeTests = []upgrades.Test{
+	&apps.MySQLUpgradeTest{},
+	&apps.EtcdUpgradeTest{},
+	&apps.CassandraUpgradeTest{},
+}
+
+var _ = SIGDescribe("stateful Upgrade [Feature:StatefulUpgrade]", func() {
+	f := framework.NewDefaultFramework("stateful-upgrade")
+
+	ginkgo.Describe("stateful upgrade", func() {
+		ginkgo.It("should maintain a functioning cluster", func() {
+			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
+			framework.ExpectNoError(err)
+
+			testSuite := &junit.TestSuite{Name: "Stateful upgrade"}
+			statefulUpgradeTest := &junit.TestCase{Name: "[sig-apps] stateful-upgrade", Classname: "upgrade_tests"}
+			testSuite.TestCases = append(testSuite.TestCases, statefulUpgradeTest)
+
+			upgradeFunc := common.ClusterUpgradeFunc(f, upgCtx, statefulUpgradeTest, nil, nil)
+			upgrades.RunUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
+		})
+	})
+})

test/e2e/cloud/gcp/auth/framework.go

@@ -0,0 +1,24 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package auth
+
+import "github.com/onsi/ginkgo"
+
+// SIGDescribe annotates the test with the SIG label.
+func SIGDescribe(text string, body func()) bool {
+	return ginkgo.Describe("[sig-auth] "+text, body)
+}

test/e2e/cloud/gcp/auth/service_account_admission_controller_migration.go

@@ -0,0 +1,53 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package auth
+
+import (
+	"k8s.io/kubernetes/test/e2e/cloud/gcp/common"
+	"k8s.io/kubernetes/test/e2e/framework"
+	"k8s.io/kubernetes/test/e2e/upgrades"
+	"k8s.io/kubernetes/test/e2e/upgrades/auth"
+	"k8s.io/kubernetes/test/utils/junit"
+
+	"github.com/onsi/ginkgo"
+)
+
+var upgradeTests = []upgrades.Test{
+	&auth.ServiceAccountAdmissionControllerMigrationTest{},
+}
+
+var _ = SIGDescribe("ServiceAccount admission controller migration [Feature:BoundServiceAccountTokenVolume]", func() {
+	f := framework.NewDefaultFramework("serviceaccount-admission-controller-migration")
+
+	ginkgo.Describe("master upgrade", func() {
+		ginkgo.It("should maintain a functioning cluster", func() {
+			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
+			framework.ExpectNoError(err)
+
+			testSuite := &junit.TestSuite{Name: "ServiceAccount admission controller migration"}
+			serviceaccountAdmissionControllerMigrationTest := &junit.TestCase{
+				Name:      "[sig-auth] serviceaccount-admission-controller-migration",
+				Classname: "upgrade_tests",
+			}
+			testSuite.TestCases = append(testSuite.TestCases, serviceaccountAdmissionControllerMigrationTest)
+
+			extraEnvs := []string{"KUBE_FEATURE_GATES=BoundServiceAccountTokenVolume=true"}
+			upgradeFunc := common.ControlPlaneUpgradeFunc(f, upgCtx, serviceaccountAdmissionControllerMigrationTest, extraEnvs)
+			upgrades.RunUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.MasterUpgrade, upgradeFunc)
+		})
+	})
+})

test/e2e/cloud/gcp/cluster_upgrade.go

@@ -17,14 +17,10 @@ limitations under the License.
 package gcp
 
 import (
-	"fmt"
-
 	"k8s.io/kubernetes/test/e2e/cloud/gcp/common"
 	"k8s.io/kubernetes/test/e2e/framework"
-	e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
 	"k8s.io/kubernetes/test/e2e/upgrades"
 	"k8s.io/kubernetes/test/e2e/upgrades/apps"
-	"k8s.io/kubernetes/test/e2e/upgrades/auth"
 	"k8s.io/kubernetes/test/e2e/upgrades/autoscaling"
 	"k8s.io/kubernetes/test/e2e/upgrades/network"
 	"k8s.io/kubernetes/test/e2e/upgrades/node"
@@ -34,47 +30,25 @@ import (
 	"github.com/onsi/ginkgo"
 )
 
+// TODO: Those tests should be splitted by SIG and moved to SIG-owned directories,
+//   however that involves also splitting the actual upgrade jobs too.
+//   Figure out the eventual solution for it.
 var upgradeTests = []upgrades.Test{
-	&network.ServiceUpgradeTest{},
-	&node.SecretUpgradeTest{},
-	&apps.ReplicaSetUpgradeTest{},
-	&apps.StatefulSetUpgradeTest{},
+	&apps.DaemonSetUpgradeTest{},
 	&apps.DeploymentUpgradeTest{},
 	&apps.JobUpgradeTest{},
-	&node.ConfigMapUpgradeTest{},
+	&apps.ReplicaSetUpgradeTest{},
+	&apps.StatefulSetUpgradeTest{},
 	&autoscaling.HPAUpgradeTest{},
-	&storage.PersistentVolumeUpgradeTest{},
-	&apps.DaemonSetUpgradeTest{},
+	&network.ServiceUpgradeTest{},
 	&node.AppArmorUpgradeTest{},
+	&node.ConfigMapUpgradeTest{},
+	&node.SecretUpgradeTest{},
+	&storage.PersistentVolumeUpgradeTest{},
 	&storage.VolumeModeDowngradeTest{},
 }
 
-var statefulsetUpgradeTests = []upgrades.Test{
-	&apps.MySQLUpgradeTest{},
-	&apps.EtcdUpgradeTest{},
-	&apps.CassandraUpgradeTest{},
-}
-
-var kubeProxyUpgradeTests = []upgrades.Test{
-	&network.KubeProxyUpgradeTest{},
-	&network.ServiceUpgradeTest{},
-}
-
-var kubeProxyDowngradeTests = []upgrades.Test{
-	&network.KubeProxyDowngradeTest{},
-	&network.ServiceUpgradeTest{},
-}
-
-var serviceaccountAdmissionControllerMigrationTests = []upgrades.Test{
-	&auth.ServiceAccountAdmissionControllerMigrationTest{},
-}
-
-func kubeProxyDaemonSetExtraEnvs(enableKubeProxyDaemonSet bool) []string {
-	return []string{fmt.Sprintf("KUBE_PROXY_DAEMONSET=%v", enableKubeProxyDaemonSet)}
-}
-
-// TODO(#98326): Split the test by SIGs, move to appropriate directories and use SIGDescribe.
-var _ = ginkgo.Describe("Upgrade [Feature:Upgrade]", func() {
+var _ = SIGDescribe("Upgrade [Feature:Upgrade]", func() {
 	f := framework.NewDefaultFramework("cluster-upgrade")
 
 	// Create the frameworks here because we can only create them
@@ -111,8 +85,7 @@ var _ = ginkgo.Describe("Upgrade [Feature:Upgrade]", func() {
 	})
 })
 
-// TODO(#98326): Split the test by SIGs, move to appropriate directories and use SIGDescribe.
-var _ = ginkgo.Describe("Downgrade [Feature:Downgrade]", func() {
+var _ = SIGDescribe("Downgrade [Feature:Downgrade]", func() {
 	f := framework.NewDefaultFramework("cluster-downgrade")
 
 	ginkgo.Describe("cluster downgrade", func() {
@@ -129,90 +102,3 @@ var _ = ginkgo.Describe("Downgrade [Feature:Downgrade]", func() {
 		})
 	})
 })
-
-// TODO(#98326): Move the test to sig-aps dir and use SIGDescribe.
-var _ = ginkgo.Describe("[sig-apps] stateful Upgrade [Feature:StatefulUpgrade]", func() {
-	f := framework.NewDefaultFramework("stateful-upgrade")
-
-	ginkgo.Describe("stateful upgrade", func() {
-		ginkgo.It("should maintain a functioning cluster", func() {
-			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
-			framework.ExpectNoError(err)
-
-			testSuite := &junit.TestSuite{Name: "Stateful upgrade"}
-			statefulUpgradeTest := &junit.TestCase{Name: "[sig-apps] stateful-upgrade", Classname: "upgrade_tests"}
-			testSuite.TestCases = append(testSuite.TestCases, statefulUpgradeTest)
-
-			upgradeFunc := common.ClusterUpgradeFunc(f, upgCtx, statefulUpgradeTest, nil, nil)
-			upgrades.RunUpgradeSuite(upgCtx, statefulsetUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
-		})
-	})
-})
-
-// TODO(#98326): Move the test to sig-network dir and use SIGDescribe.
-var _ = ginkgo.Describe("kube-proxy migration [Feature:KubeProxyDaemonSetMigration]", func() {
-	f := framework.NewDefaultFramework("kube-proxy-ds-migration")
-
-	ginkgo.BeforeEach(func() {
-		e2eskipper.SkipUnlessProviderIs("gce")
-	})
-
-	ginkgo.Describe("Upgrade kube-proxy from static pods to a DaemonSet", func() {
-		ginkgo.It("should maintain a functioning cluster [Feature:KubeProxyDaemonSetUpgrade]", func() {
-			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
-			framework.ExpectNoError(err)
-
-			testSuite := &junit.TestSuite{Name: "kube-proxy upgrade"}
-			kubeProxyUpgradeTest := &junit.TestCase{
-				Name:      "kube-proxy-ds-upgrade",
-				Classname: "upgrade_tests",
-			}
-			testSuite.TestCases = append(testSuite.TestCases, kubeProxyUpgradeTest)
-
-			extraEnvs := kubeProxyDaemonSetExtraEnvs(true)
-			upgradeFunc := common.ClusterUpgradeFunc(f, upgCtx, kubeProxyUpgradeTest, extraEnvs, extraEnvs)
-			upgrades.RunUpgradeSuite(upgCtx, kubeProxyUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
-		})
-	})
-
-	ginkgo.Describe("Downgrade kube-proxy from a DaemonSet to static pods", func() {
-		ginkgo.It("should maintain a functioning cluster [Feature:KubeProxyDaemonSetDowngrade]", func() {
-			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
-			framework.ExpectNoError(err)
-
-			testSuite := &junit.TestSuite{Name: "kube-proxy downgrade"}
-			kubeProxyDowngradeTest := &junit.TestCase{
-				Name:      "kube-proxy-ds-downgrade",
-				Classname: "upgrade_tests",
-			}
-			testSuite.TestCases = append(testSuite.TestCases, kubeProxyDowngradeTest)
-
-			extraEnvs := kubeProxyDaemonSetExtraEnvs(false)
-			upgradeFunc := common.ClusterDowngradeFunc(f, upgCtx, kubeProxyDowngradeTest, extraEnvs, extraEnvs)
-			upgrades.RunUpgradeSuite(upgCtx, kubeProxyDowngradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
-		})
-	})
-})
-
-// TODO(#98326): Move the test to sig-auth dir and use SIGDescribe.
-var _ = ginkgo.Describe("[sig-auth] ServiceAccount admission controller migration [Feature:BoundServiceAccountTokenVolume]", func() {
-	f := framework.NewDefaultFramework("serviceaccount-admission-controller-migration")
-
-	ginkgo.Describe("master upgrade", func() {
-		ginkgo.It("should maintain a functioning cluster", func() {
-			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
-			framework.ExpectNoError(err)
-
-			testSuite := &junit.TestSuite{Name: "ServiceAccount admission controller migration"}
-			serviceaccountAdmissionControllerMigrationTest := &junit.TestCase{
-				Name:      "[sig-auth] serviceaccount-admission-controller-migration",
-				Classname: "upgrade_tests",
-			}
-			testSuite.TestCases = append(testSuite.TestCases, serviceaccountAdmissionControllerMigrationTest)
-
-			extraEnvs := []string{"KUBE_FEATURE_GATES=BoundServiceAccountTokenVolume=true"}
-			upgradeFunc := common.ControlPlaneUpgradeFunc(f, upgCtx, serviceaccountAdmissionControllerMigrationTest, extraEnvs)
-			upgrades.RunUpgradeSuite(upgCtx, serviceaccountAdmissionControllerMigrationTests, testSuite, upgrades.MasterUpgrade, upgradeFunc)
-		})
-	})
-})

test/e2e/cloud/gcp/imports.go

@@ -18,5 +18,8 @@ package gcp
 
 import (
 	// ensure these packages are scanned by ginkgo for e2e tests
+	_ "k8s.io/kubernetes/test/e2e/cloud/gcp/apps"
+	_ "k8s.io/kubernetes/test/e2e/cloud/gcp/auth"
+	_ "k8s.io/kubernetes/test/e2e/cloud/gcp/network"
 	_ "k8s.io/kubernetes/test/e2e/cloud/gcp/node"
 )

test/e2e/cloud/gcp/network/framework.go

@@ -0,0 +1,24 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package network
+
+import "github.com/onsi/ginkgo"
+
+// SIGDescribe annotates the test with the SIG label.
+func SIGDescribe(text string, body func()) bool {
+	return ginkgo.Describe("[sig-network] "+text, body)
+}

test/e2e/cloud/gcp/network/kube_proxy_migration.go

@@ -0,0 +1,88 @@
+/*
+Copyright 2021 The Kubernetes Authors.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+    http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package network
+
+import (
+	"fmt"
+
+	"k8s.io/kubernetes/test/e2e/cloud/gcp/common"
+	"k8s.io/kubernetes/test/e2e/framework"
+	e2eskipper "k8s.io/kubernetes/test/e2e/framework/skipper"
+	"k8s.io/kubernetes/test/e2e/upgrades"
+	"k8s.io/kubernetes/test/e2e/upgrades/network"
+	"k8s.io/kubernetes/test/utils/junit"
+
+	"github.com/onsi/ginkgo"
+)
+
+var upgradeTests = []upgrades.Test{
+	&network.KubeProxyUpgradeTest{},
+	&network.ServiceUpgradeTest{},
+}
+
+var downgradeTests = []upgrades.Test{
+	&network.KubeProxyDowngradeTest{},
+	&network.ServiceUpgradeTest{},
+}
+
+func kubeProxyDaemonSetExtraEnvs(enableKubeProxyDaemonSet bool) []string {
+	return []string{fmt.Sprintf("KUBE_PROXY_DAEMONSET=%v", enableKubeProxyDaemonSet)}
+}
+
+var _ = SIGDescribe("kube-proxy migration [Feature:KubeProxyDaemonSetMigration]", func() {
+	f := framework.NewDefaultFramework("kube-proxy-ds-migration")
+
+	ginkgo.BeforeEach(func() {
+		e2eskipper.SkipUnlessProviderIs("gce")
+	})
+
+	ginkgo.Describe("Upgrade kube-proxy from static pods to a DaemonSet", func() {
+		ginkgo.It("should maintain a functioning cluster [Feature:KubeProxyDaemonSetUpgrade]", func() {
+			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
+			framework.ExpectNoError(err)
+
+			testSuite := &junit.TestSuite{Name: "kube-proxy upgrade"}
+			kubeProxyUpgradeTest := &junit.TestCase{
+				Name:      "kube-proxy-ds-upgrade",
+				Classname: "upgrade_tests",
+			}
+			testSuite.TestCases = append(testSuite.TestCases, kubeProxyUpgradeTest)
+
+			extraEnvs := kubeProxyDaemonSetExtraEnvs(true)
+			upgradeFunc := common.ClusterUpgradeFunc(f, upgCtx, kubeProxyUpgradeTest, extraEnvs, extraEnvs)
+			upgrades.RunUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
+		})
+	})
+
+	ginkgo.Describe("Downgrade kube-proxy from a DaemonSet to static pods", func() {
+		ginkgo.It("should maintain a functioning cluster [Feature:KubeProxyDaemonSetDowngrade]", func() {
+			upgCtx, err := common.GetUpgradeContext(f.ClientSet.Discovery())
+			framework.ExpectNoError(err)
+
+			testSuite := &junit.TestSuite{Name: "kube-proxy downgrade"}
+			kubeProxyDowngradeTest := &junit.TestCase{
+				Name:      "kube-proxy-ds-downgrade",
+				Classname: "upgrade_tests",
+			}
+			testSuite.TestCases = append(testSuite.TestCases, kubeProxyDowngradeTest)
+
+			extraEnvs := kubeProxyDaemonSetExtraEnvs(false)
+			upgradeFunc := common.ClusterDowngradeFunc(f, upgCtx, kubeProxyDowngradeTest, extraEnvs, extraEnvs)
+			upgrades.RunUpgradeSuite(upgCtx, downgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
+		})
+	})
+})