Refactor upgrade tests to share more code

This commit is contained in:
wojtekt 2021-03-09 10:06:12 +01:00
parent 04a196a3dc
commit bd3d1e7af0

View File

@ -109,10 +109,8 @@ func masterUpgrade(f *framework.Framework, v string, extraEnvs []string) error {
} }
} }
// masterUpgradeGCEWithKubeProxyDaemonSet upgrades master node on GCE with enabling/disabling the daemon set of kube-proxy. func kubeProxyDaemonSetExtraEnvs(enableKubeProxyDaemonSet bool) []string {
// TODO(mrhohn): Remove this function when kube-proxy is run as a DaemonSet by default. return []string{fmt.Sprintf("KUBE_PROXY_DAEMONSET=%v", enableKubeProxyDaemonSet)}
func masterUpgradeGCEWithKubeProxyDaemonSet(v string, enableKubeProxyDaemonSet bool) error {
return masterUpgradeGCE(v, []string{fmt.Sprintf("KUBE_PROXY_DAEMONSET=%v", enableKubeProxyDaemonSet)})
} }
func masterUpgradeGCE(rawV string, extraEnvs []string) error { func masterUpgradeGCE(rawV string, extraEnvs []string) error {
@ -134,6 +132,43 @@ func masterUpgradeGCE(rawV string, extraEnvs []string) error {
return err return err
} }
func masterUpgradeFunc(f *framework.Framework, upgCtx *upgrades.UpgradeContext, testCase *junit.TestCase, masterExtraEnvs []string) func() {
return func() {
start := time.Now()
defer finalizeUpgradeTest(start, testCase)
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(masterUpgrade(f, target, masterExtraEnvs))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
}
func clusterUpgradeFunc(f *framework.Framework, upgCtx *upgrades.UpgradeContext, testCase *junit.TestCase, masterExtraEnvs, nodeExtraEnvs []string) func() {
return func() {
start := time.Now()
defer finalizeUpgradeTest(start, testCase)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(masterUpgrade(f, target, masterExtraEnvs))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
framework.ExpectNoError(nodeUpgrade(f, target, image, nodeExtraEnvs))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
}
}
func clusterDowngradeFunc(f *framework.Framework, upgCtx *upgrades.UpgradeContext, testCase *junit.TestCase, masterExtraEnvs, nodeExtraEnvs []string) func() {
return func() {
start := time.Now()
defer finalizeUpgradeTest(start, testCase)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
// Yes this really is a downgrade. And nodes must downgrade first.
framework.ExpectNoError(nodeUpgrade(f, target, image, nodeExtraEnvs))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
framework.ExpectNoError(masterUpgrade(f, target, masterExtraEnvs))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
}
// TODO(#98326): Split the test by SIGs, move to appropriate directories and use SIGDescribe. // TODO(#98326): Split the test by SIGs, move to appropriate directories and use SIGDescribe.
var _ = ginkgo.Describe("Upgrade [Feature:Upgrade]", func() { var _ = ginkgo.Describe("Upgrade [Feature:Upgrade]", func() {
f := framework.NewDefaultFramework("cluster-upgrade") f := framework.NewDefaultFramework("cluster-upgrade")
@ -150,42 +185,13 @@ var _ = ginkgo.Describe("Upgrade [Feature:Upgrade]", func() {
Name: "[sig-cloud-provider-gcp] master-upgrade", Name: "[sig-cloud-provider-gcp] master-upgrade",
Classname: "upgrade_tests", Classname: "upgrade_tests",
} }
testSuite.TestCases = append(testSuite.TestCases, masterUpgradeTest) testSuite.TestCases = append(testSuite.TestCases, masterUpgradeTest, nil)
upgradeFunc := func() { upgradeFunc := masterUpgradeFunc(f, upgCtx, masterUpgradeTest, nil)
start := time.Now()
defer finalizeUpgradeTest(start, masterUpgradeTest)
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(masterUpgrade(f, target, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.MasterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.MasterUpgrade, upgradeFunc)
}) })
}) })
ginkgo.Describe("node upgrade", func() {
ginkgo.It("should maintain a functioning cluster [Feature:NodeUpgrade]", func() {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), *upgradeTarget, *upgradeImage)
framework.ExpectNoError(err)
testSuite := &junit.TestSuite{Name: "Node upgrade"}
nodeUpgradeTest := &junit.TestCase{
Name: "node-upgrade",
Classname: "upgrade_tests",
}
upgradeFunc := func() {
start := time.Now()
defer finalizeUpgradeTest(start, nodeUpgradeTest)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(nodeUpgrade(f, target, image, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.NodeUpgrade, upgradeFunc)
})
})
ginkgo.Describe("cluster upgrade", func() { ginkgo.Describe("cluster upgrade", func() {
ginkgo.It("should maintain a functioning cluster [Feature:ClusterUpgrade]", func() { ginkgo.It("should maintain a functioning cluster [Feature:ClusterUpgrade]", func() {
upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), *upgradeTarget, *upgradeImage) upgCtx, err := getUpgradeContext(f.ClientSet.Discovery(), *upgradeTarget, *upgradeImage)
@ -194,16 +200,8 @@ var _ = ginkgo.Describe("Upgrade [Feature:Upgrade]", func() {
testSuite := &junit.TestSuite{Name: "Cluster upgrade"} testSuite := &junit.TestSuite{Name: "Cluster upgrade"}
clusterUpgradeTest := &junit.TestCase{Name: "[sig-cloud-provider-gcp] cluster-upgrade", Classname: "upgrade_tests"} clusterUpgradeTest := &junit.TestCase{Name: "[sig-cloud-provider-gcp] cluster-upgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, clusterUpgradeTest) testSuite.TestCases = append(testSuite.TestCases, clusterUpgradeTest)
upgradeFunc := func() {
start := time.Now() upgradeFunc := clusterUpgradeFunc(f, upgCtx, clusterUpgradeTest, nil, nil)
defer finalizeUpgradeTest(start, clusterUpgradeTest)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(masterUpgrade(f, target, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
framework.ExpectNoError(nodeUpgrade(f, target, image, nil))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
}) })
}) })
@ -222,17 +220,7 @@ var _ = ginkgo.Describe("Downgrade [Feature:Downgrade]", func() {
clusterDowngradeTest := &junit.TestCase{Name: "[sig-cloud-provider-gcp] cluster-downgrade", Classname: "upgrade_tests"} clusterDowngradeTest := &junit.TestCase{Name: "[sig-cloud-provider-gcp] cluster-downgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, clusterDowngradeTest) testSuite.TestCases = append(testSuite.TestCases, clusterDowngradeTest)
upgradeFunc := func() { upgradeFunc := clusterDowngradeFunc(f, upgCtx, clusterDowngradeTest, nil, nil)
start := time.Now()
defer finalizeUpgradeTest(start, clusterDowngradeTest)
// Yes this really is a downgrade. And nodes must downgrade first.
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(nodeUpgrade(f, target, image, nil))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
framework.ExpectNoError(masterUpgrade(f, target, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, upgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
}) })
}) })
@ -272,13 +260,8 @@ var _ = ginkgo.Describe("gpu Upgrade [Feature:GPUUpgrade]", func() {
testSuite := &junit.TestSuite{Name: "GPU master upgrade"} testSuite := &junit.TestSuite{Name: "GPU master upgrade"}
gpuUpgradeTest := &junit.TestCase{Name: "[sig-node] gpu-master-upgrade", Classname: "upgrade_tests"} gpuUpgradeTest := &junit.TestCase{Name: "[sig-node] gpu-master-upgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, gpuUpgradeTest) testSuite.TestCases = append(testSuite.TestCases, gpuUpgradeTest)
upgradeFunc := func() {
start := time.Now() upgradeFunc := masterUpgradeFunc(f, upgCtx, gpuUpgradeTest, nil)
defer finalizeUpgradeTest(start, gpuUpgradeTest)
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(masterUpgrade(f, target, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, gpuUpgradeTests, testSuite, upgrades.MasterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, gpuUpgradeTests, testSuite, upgrades.MasterUpgrade, upgradeFunc)
}) })
}) })
@ -290,16 +273,8 @@ var _ = ginkgo.Describe("gpu Upgrade [Feature:GPUUpgrade]", func() {
testSuite := &junit.TestSuite{Name: "GPU cluster upgrade"} testSuite := &junit.TestSuite{Name: "GPU cluster upgrade"}
gpuUpgradeTest := &junit.TestCase{Name: "[sig-node] gpu-cluster-upgrade", Classname: "upgrade_tests"} gpuUpgradeTest := &junit.TestCase{Name: "[sig-node] gpu-cluster-upgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, gpuUpgradeTest) testSuite.TestCases = append(testSuite.TestCases, gpuUpgradeTest)
upgradeFunc := func() {
start := time.Now() upgradeFunc := clusterUpgradeFunc(f, upgCtx, gpuUpgradeTest, nil, nil)
defer finalizeUpgradeTest(start, gpuUpgradeTest)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(masterUpgrade(f, target, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
framework.ExpectNoError(nodeUpgrade(f, target, image, nil))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, gpuUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, gpuUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
}) })
}) })
@ -311,16 +286,8 @@ var _ = ginkgo.Describe("gpu Upgrade [Feature:GPUUpgrade]", func() {
testSuite := &junit.TestSuite{Name: "GPU cluster downgrade"} testSuite := &junit.TestSuite{Name: "GPU cluster downgrade"}
gpuDowngradeTest := &junit.TestCase{Name: "[sig-node] gpu-cluster-downgrade", Classname: "upgrade_tests"} gpuDowngradeTest := &junit.TestCase{Name: "[sig-node] gpu-cluster-downgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, gpuDowngradeTest) testSuite.TestCases = append(testSuite.TestCases, gpuDowngradeTest)
upgradeFunc := func() {
start := time.Now() upgradeFunc := clusterDowngradeFunc(f, upgCtx, gpuDowngradeTest, nil, nil)
defer finalizeUpgradeTest(start, gpuDowngradeTest)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(nodeUpgrade(f, target, image, nil))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
framework.ExpectNoError(masterUpgrade(f, target, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, gpuUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, gpuUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
}) })
}) })
@ -338,16 +305,8 @@ var _ = ginkgo.Describe("[sig-apps] stateful Upgrade [Feature:StatefulUpgrade]",
testSuite := &junit.TestSuite{Name: "Stateful upgrade"} testSuite := &junit.TestSuite{Name: "Stateful upgrade"}
statefulUpgradeTest := &junit.TestCase{Name: "[sig-apps] stateful-upgrade", Classname: "upgrade_tests"} statefulUpgradeTest := &junit.TestCase{Name: "[sig-apps] stateful-upgrade", Classname: "upgrade_tests"}
testSuite.TestCases = append(testSuite.TestCases, statefulUpgradeTest) testSuite.TestCases = append(testSuite.TestCases, statefulUpgradeTest)
upgradeFunc := func() {
start := time.Now() upgradeFunc := clusterUpgradeFunc(f, upgCtx, statefulUpgradeTest, nil, nil)
defer finalizeUpgradeTest(start, statefulUpgradeTest)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(masterUpgrade(f, target, nil))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
framework.ExpectNoError(nodeUpgrade(f, target, image, nil))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, statefulsetUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, statefulsetUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
}) })
}) })
@ -373,16 +332,8 @@ var _ = ginkgo.Describe("kube-proxy migration [Feature:KubeProxyDaemonSetMigrati
} }
testSuite.TestCases = append(testSuite.TestCases, kubeProxyUpgradeTest) testSuite.TestCases = append(testSuite.TestCases, kubeProxyUpgradeTest)
upgradeFunc := func() { extraEnvs := kubeProxyDaemonSetExtraEnvs(true)
start := time.Now() upgradeFunc := clusterUpgradeFunc(f, upgCtx, kubeProxyUpgradeTest, extraEnvs, extraEnvs)
defer finalizeUpgradeTest(start, kubeProxyUpgradeTest)
target := upgCtx.Versions[1].Version.String()
image := upgCtx.Versions[1].NodeImage
framework.ExpectNoError(masterUpgradeGCEWithKubeProxyDaemonSet(target, true))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
framework.ExpectNoError(nodeUpgradeGCEWithKubeProxyDaemonSet(f, target, image, true))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, kubeProxyUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, kubeProxyUpgradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
}) })
}) })
@ -399,16 +350,8 @@ var _ = ginkgo.Describe("kube-proxy migration [Feature:KubeProxyDaemonSetMigrati
} }
testSuite.TestCases = append(testSuite.TestCases, kubeProxyDowngradeTest) testSuite.TestCases = append(testSuite.TestCases, kubeProxyDowngradeTest)
upgradeFunc := func() { extraEnvs := kubeProxyDaemonSetExtraEnvs(false)
start := time.Now() upgradeFunc := clusterDowngradeFunc(f, upgCtx, kubeProxyDowngradeTest, extraEnvs, extraEnvs)
defer finalizeUpgradeTest(start, kubeProxyDowngradeTest)
// Yes this really is a downgrade. And nodes must downgrade first.
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(nodeUpgradeGCEWithKubeProxyDaemonSet(f, target, *upgradeImage, false))
framework.ExpectNoError(checkNodesVersions(f.ClientSet, target))
framework.ExpectNoError(masterUpgradeGCEWithKubeProxyDaemonSet(target, false))
framework.ExpectNoError(checkMasterVersion(f.ClientSet, target))
}
runUpgradeSuite(upgCtx, kubeProxyDowngradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, kubeProxyDowngradeTests, testSuite, upgrades.ClusterUpgrade, upgradeFunc)
}) })
}) })
@ -430,12 +373,8 @@ var _ = ginkgo.Describe("[sig-auth] ServiceAccount admission controller migratio
} }
testSuite.TestCases = append(testSuite.TestCases, serviceaccountAdmissionControllerMigrationTest) testSuite.TestCases = append(testSuite.TestCases, serviceaccountAdmissionControllerMigrationTest)
upgradeFunc := func() { extraEnvs := []string{"KUBE_FEATURE_GATES=BoundServiceAccountTokenVolume=true"}
start := time.Now() upgradeFunc := masterUpgradeFunc(f, upgCtx, serviceaccountAdmissionControllerMigrationTest, extraEnvs)
defer finalizeUpgradeTest(start, serviceaccountAdmissionControllerMigrationTest)
target := upgCtx.Versions[1].Version.String()
framework.ExpectNoError(masterUpgrade(f, target, []string{"KUBE_FEATURE_GATES=BoundServiceAccountTokenVolume=true"}))
}
runUpgradeSuite(upgCtx, serviceaccountAdmissionControllerMigrationTests, testSuite, upgrades.MasterUpgrade, upgradeFunc) runUpgradeSuite(upgCtx, serviceaccountAdmissionControllerMigrationTests, testSuite, upgrades.MasterUpgrade, upgradeFunc)
}) })
}) })
@ -693,16 +632,6 @@ func nodeUpgrade(f *framework.Framework, v string, img string, extraEnvs []strin
return waitForNodesReadyAfterUpgrade(f) return waitForNodesReadyAfterUpgrade(f)
} }
// nodeUpgradeGCEWithKubeProxyDaemonSet upgrades nodes on GCE with enabling/disabling the daemon set of kube-proxy.
// TODO(mrhohn): Remove this function when kube-proxy is run as a DaemonSet by default.
func nodeUpgradeGCEWithKubeProxyDaemonSet(f *framework.Framework, v string, img string, enableKubeProxyDaemonSet bool) error {
// Perform the upgrade.
if err := nodeUpgradeGCE(v, img, []string{fmt.Sprintf("KUBE_PROXY_DAEMONSET=%v", enableKubeProxyDaemonSet)}); err != nil {
return err
}
return waitForNodesReadyAfterUpgrade(f)
}
// TODO(mrhohn): Remove 'enableKubeProxyDaemonSet' when kube-proxy is run as a DaemonSet by default. // TODO(mrhohn): Remove 'enableKubeProxyDaemonSet' when kube-proxy is run as a DaemonSet by default.
func nodeUpgradeGCE(rawV, img string, extraEnvs []string) error { func nodeUpgradeGCE(rawV, img string, extraEnvs []string) error {
v := "v" + rawV v := "v" + rawV