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Convert MNIST PyTorch test case to go
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,242 @@ | ||
| /* | ||
| Copyright 2023. | ||
| 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 integration | ||
|
|
||
| import ( | ||
| "bytes" | ||
| "html/template" | ||
| "os/exec" | ||
| "strings" | ||
| "testing" | ||
|
|
||
| . "github.com/onsi/gomega" | ||
| support "github.com/project-codeflare/codeflare-operator/test/support" | ||
| mcadv1beta1 "github.com/project-codeflare/multi-cluster-app-dispatcher/pkg/apis/controller/v1beta1" | ||
|
|
||
| authenticationv1 "k8s.io/api/authentication/v1" | ||
| corev1 "k8s.io/api/core/v1" | ||
| rbacv1 "k8s.io/api/rbac/v1" | ||
| "k8s.io/apimachinery/pkg/api/resource" | ||
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
| "k8s.io/apimachinery/pkg/runtime/schema" | ||
| "k8s.io/apimachinery/pkg/util/yaml" | ||
| ) | ||
|
|
||
| var notebookResource = schema.GroupVersionResource{Group: "kubeflow.org", Version: "v1", Resource: "notebooks"} | ||
|
|
||
| type NotebookProps struct { | ||
| IngressDomain string | ||
| OpenShiftApiUrl string | ||
| KubernetesBearerToken string | ||
| Namespace string | ||
| OpenDataHubNamespace string | ||
| CodeFlareImageStreamTag string | ||
| JobType string | ||
| NotebookPVC string | ||
| } | ||
|
|
||
| func TestMnistPyTorchMCAD(t *testing.T) { | ||
| test := support.With(t) | ||
| test.T().Parallel() | ||
|
|
||
| // Create a namespace | ||
| namespace := test.NewTestNamespace() | ||
|
|
||
| // Test configuration | ||
| config := &corev1.ConfigMap{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| APIVersion: corev1.SchemeGroupVersion.String(), | ||
| Kind: "ConfigMap", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "notebooks-mcad", | ||
| }, | ||
| BinaryData: map[string][]byte{ | ||
| // MNIST MCAD Notebook | ||
| "mnist_mcad_mini.ipynb": ReadFile(test, "resources/mnist_mcad_mini.ipynb"), | ||
| }, | ||
| Immutable: support.Ptr(true), | ||
| } | ||
| config, err := test.Client().Core().CoreV1().ConfigMaps(namespace.Name).Create(test.Ctx(), config, metav1.CreateOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
| test.T().Logf("Created ConfigMap %s/%s successfully", config.Namespace, config.Name) | ||
|
|
||
| // Create PVC for Notebook | ||
| notebookPVC := &corev1.PersistentVolumeClaim{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| APIVersion: corev1.SchemeGroupVersion.String(), | ||
| Kind: "PersistentVolumeClaim", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "jupyterhub-nb-kube-3aadmin-pvc", | ||
| }, | ||
| Spec: corev1.PersistentVolumeClaimSpec{ | ||
| AccessModes: []corev1.PersistentVolumeAccessMode{ | ||
| corev1.ReadWriteOnce, | ||
| }, | ||
| Resources: corev1.ResourceRequirements{ | ||
| Requests: corev1.ResourceList{ | ||
| corev1.ResourceStorage: resource.MustParse("10Gi"), | ||
| }, | ||
| }, | ||
| }, | ||
| } | ||
| notebookPVC, err = test.Client().Core().CoreV1().PersistentVolumeClaims(namespace.Name).Create(test.Ctx(), notebookPVC, metav1.CreateOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
| test.T().Logf("Created PersistentVolumeClaim %s/%s successfully", notebookPVC.Namespace, notebookPVC.Name) | ||
|
|
||
| // Read the Notebook CR from resources and perform replacements for custom values using go template | ||
| token := createTestMnistPyTorchMCADRBAC(test, namespace) | ||
| notebookProps := NotebookProps{ | ||
| IngressDomain: getIngressDomain(test), | ||
| OpenShiftApiUrl: getOpenShiftApiUrl(test), | ||
| KubernetesBearerToken: token, | ||
| Namespace: namespace.Name, | ||
| OpenDataHubNamespace: GetOpenDataHubNamespace(), | ||
| CodeFlareImageStreamTag: getCodeFlareImageStreamTag(test), | ||
| JobType: "mcad", | ||
| NotebookPVC: "jupyterhub-nb-kube-3aadmin-pvc", | ||
| } | ||
| notebookTemplate := string(ReadFile(test, "resources/custom-nb-small.yaml")) | ||
| parsedNotebookTemplate, err := template.New("notebook").Parse(notebookTemplate) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| // Filter template and store results to the buffer | ||
| notebookBuffer := new(bytes.Buffer) | ||
| err = parsedNotebookTemplate.Execute(notebookBuffer, notebookProps) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| // Create Notebook CR | ||
| notebookCR := &unstructured.Unstructured{} | ||
| err = yaml.NewYAMLOrJSONDecoder(notebookBuffer, 8192).Decode(notebookCR) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
| _, err = test.Client().Dynamic().Resource(notebookResource).Namespace(namespace.Name).Create(test.Ctx(), notebookCR, metav1.CreateOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| // Make sure the AppWrapper is created and running | ||
| test.Eventually(support.AppWrappers(test, namespace), support.TestTimeoutLong). | ||
| Should( | ||
| And( | ||
| HaveLen(1), | ||
| ContainElement(WithTransform(support.AppWrapperName, HavePrefix("mnistjob"))), | ||
| ContainElement(WithTransform(support.AppWrapperState, Equal(mcadv1beta1.AppWrapperStateActive))), | ||
| ), | ||
| ) | ||
|
|
||
| // Make sure the AppWrapper finishes and is deleted | ||
| test.Eventually(support.AppWrappers(test, namespace), support.TestTimeoutLong). | ||
| Should(HaveLen(0)) | ||
| } | ||
|
|
||
| func getIngressDomain(test support.Test) string { | ||
| domain, err := executeCommand("oc", "get", "ingresses.config/cluster", "-o", "jsonpath={.spec.domain}") | ||
| test.T().Logf("Domain %s", domain) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
| return domain | ||
| } | ||
|
|
||
| func getOpenShiftApiUrl(test support.Test) string { | ||
| openShiftApiUrl, err := executeCommand("oc", "whoami", "--show-server=true") | ||
| openShiftApiDomain := strings.TrimPrefix(openShiftApiUrl, "https://") | ||
| test.T().Logf("Domain %s", openShiftApiDomain) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
| return openShiftApiDomain | ||
| } | ||
|
|
||
| func executeCommand(name string, arg ...string) (string, error) { | ||
| outputBytes, err := exec.Command(name, arg...).CombinedOutput() | ||
| return string(outputBytes), err | ||
| } | ||
|
|
||
| func getCodeFlareImageStreamTag(test support.Test) string { | ||
| cfis, err := test.Client().Image().ImageV1().ImageStreams(GetOpenDataHubNamespace()).Get(test.Ctx(), "codeflare-notebook", metav1.GetOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
| test.Expect(cfis.Spec.Tags).To(HaveLen(1)) | ||
| return cfis.Spec.Tags[0].Name | ||
| } | ||
|
|
||
| func createTestMnistPyTorchMCADRBAC(test support.Test, namespace *corev1.Namespace) (token string) { | ||
| serviceAccount := &corev1.ServiceAccount{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| APIVersion: corev1.SchemeGroupVersion.String(), | ||
| Kind: "ServiceAccount", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "mcad-test-user", | ||
| Namespace: namespace.Name, | ||
| }, | ||
| } | ||
| serviceAccount, err := test.Client().Core().CoreV1().ServiceAccounts(namespace.Name).Create(test.Ctx(), serviceAccount, metav1.CreateOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| role := &rbacv1.Role{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| APIVersion: rbacv1.SchemeGroupVersion.String(), | ||
| Kind: "Role", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "mcad-test-role", | ||
| Namespace: namespace.Name, | ||
| }, | ||
| Rules: []rbacv1.PolicyRule{ | ||
| { | ||
| Verbs: []string{"get", "create", "delete", "list", "patch", "update"}, | ||
| // TODO - switch back once group migration is merged in operator repo | ||
| // APIGroups: []string{mcadv1beta1.GroupName}, | ||
| APIGroups: []string{"mcad.ibm.com"}, | ||
| Resources: []string{"appwrappers"}, | ||
| }, | ||
| }, | ||
| } | ||
| role, err = test.Client().Core().RbacV1().Roles(namespace.Name).Create(test.Ctx(), role, metav1.CreateOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| roleBinding := &rbacv1.RoleBinding{ | ||
| TypeMeta: metav1.TypeMeta{ | ||
| APIVersion: rbacv1.SchemeGroupVersion.String(), | ||
| Kind: "RoleBinding", | ||
| }, | ||
| ObjectMeta: metav1.ObjectMeta{ | ||
| Name: "mcad-test", | ||
| }, | ||
| RoleRef: rbacv1.RoleRef{ | ||
| APIGroup: rbacv1.SchemeGroupVersion.Group, | ||
| Kind: "Role", | ||
| Name: role.Name, | ||
| }, | ||
| Subjects: []rbacv1.Subject{ | ||
| { | ||
| Kind: "ServiceAccount", | ||
| APIGroup: corev1.SchemeGroupVersion.Group, | ||
| Name: serviceAccount.Name, | ||
| Namespace: serviceAccount.Namespace, | ||
| }, | ||
| }, | ||
| } | ||
| _, err = test.Client().Core().RbacV1().RoleBindings(namespace.Name).Create(test.Ctx(), roleBinding, metav1.CreateOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
|
|
||
| treq := &authenticationv1.TokenRequest{ | ||
| Spec: authenticationv1.TokenRequestSpec{ | ||
| ExpirationSeconds: support.Ptr(int64(3600)), | ||
| }, | ||
| } | ||
| treq, err = test.Client().Core().CoreV1().ServiceAccounts(namespace.Name).CreateToken(test.Ctx(), "mcad-test-user", treq, metav1.CreateOptions{}) | ||
| test.Expect(err).NotTo(HaveOccurred()) | ||
| return treq.Status.Token | ||
| } |
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