+++ /dev/null
-/*
-Copyright 2018 Intel Corporation.
-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 main
-
-import (
- "log"
-
- pkgerrors "github.com/pkg/errors"
-
- appsV1 "k8s.io/api/apps/v1"
- metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
- "k8s.io/client-go/kubernetes"
-
- utils "k8splugin/internal"
-)
-
-// Create deployment object in a specific Kubernetes cluster
-func Create(data *utils.ResourceData, client kubernetes.Interface) (string, error) {
- namespace := data.Namespace
- if namespace == "" {
- namespace = "default"
- }
- obj, err := utils.DecodeYAML(data.YamlFilePath, nil)
- if err != nil {
- return "", pkgerrors.Wrap(err, "Decode deployment object error")
- }
-
- deployment, ok := obj.(*appsV1.Deployment)
- if !ok {
- return "", pkgerrors.New("Decoded object contains another resource different than Deployment")
- }
- deployment.Namespace = namespace
- result, err := client.AppsV1().Deployments(namespace).Create(deployment)
- if err != nil {
- return "", pkgerrors.Wrap(err, "Create Deployment error")
- }
-
- return result.GetObjectMeta().GetName(), nil
-}
-
-// List of existing deployments hosted in a specific Kubernetes cluster
-func List(namespace string, kubeclient kubernetes.Interface) ([]string, error) {
- if namespace == "" {
- namespace = "default"
- }
-
- opts := metaV1.ListOptions{
- Limit: utils.ResourcesListLimit,
- }
- opts.APIVersion = "apps/v1"
- opts.Kind = "Deployment"
-
- list, err := kubeclient.AppsV1().Deployments(namespace).List(opts)
- if err != nil {
- return nil, pkgerrors.Wrap(err, "Get Deployment list error")
- }
-
- result := make([]string, 0, utils.ResourcesListLimit)
- if list != nil {
- for _, deployment := range list.Items {
- log.Printf("%v", deployment.Name)
- result = append(result, deployment.Name)
- }
- }
-
- return result, nil
-}
-
-// Delete an existing deployment hosted in a specific Kubernetes cluster
-func Delete(name string, namespace string, kubeclient kubernetes.Interface) error {
- if namespace == "" {
- namespace = "default"
- }
-
- deletePolicy := metaV1.DeletePropagationForeground
- opts := &metaV1.DeleteOptions{
- PropagationPolicy: &deletePolicy,
- }
-
- log.Println("Deleting deployment: " + name)
- if err := kubeclient.AppsV1().Deployments(namespace).Delete(name, opts); err != nil {
- return pkgerrors.Wrap(err, "Delete Deployment error")
- }
-
- return nil
-}
-
-// Get an existing deployment hosted in a specific Kubernetes cluster
-func Get(name string, namespace string, kubeclient kubernetes.Interface) (string, error) {
- if namespace == "" {
- namespace = "default"
- }
-
- opts := metaV1.GetOptions{}
- opts.APIVersion = "apps/v1"
- opts.Kind = "Deployment"
-
- deployment, err := kubeclient.AppsV1().Deployments(namespace).Get(name, opts)
- if err != nil {
- return "", pkgerrors.Wrap(err, "Get Deployment error")
- }
-
- return deployment.Name, nil
-}
+++ /dev/null
-/*
-Copyright 2018 Intel Corporation.
-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 main
-
-import (
- "reflect"
- "strings"
- "testing"
-
- utils "k8splugin/internal"
-
- appsV1 "k8s.io/api/apps/v1"
- metaV1 "k8s.io/apimachinery/pkg/apis/meta/v1"
- testclient "k8s.io/client-go/kubernetes/fake"
-)
-
-func TestCreateDeployment(t *testing.T) {
- namespace := "test1"
- name := "mock-deployment"
- testCases := []struct {
- label string
- input *utils.ResourceData
- clientOutput *appsV1.Deployment
- expectedResult string
- expectedError string
- }{
- {
- label: "Fail to create a deployment with invalid type",
- input: &utils.ResourceData{
- YamlFilePath: "../../mock_files/mock_yamls/service.yaml",
- },
- clientOutput: &appsV1.Deployment{},
- expectedError: "contains another resource different than Deployment",
- },
- {
- label: "Successfully create a deployment",
- input: &utils.ResourceData{
- YamlFilePath: "../../mock_files/mock_yamls/deployment.yaml",
- },
- clientOutput: &appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: name,
- Namespace: namespace,
- },
- },
- expectedResult: name,
- },
- }
-
- for _, testCase := range testCases {
- client := testclient.NewSimpleClientset(testCase.clientOutput)
- t.Run(testCase.label, func(t *testing.T) {
- result, err := Create(testCase.input, client)
- if err != nil {
- if testCase.expectedError == "" {
- t.Fatalf("Create method return an un-expected (%s)", err)
- }
- if !strings.Contains(string(err.Error()), testCase.expectedError) {
- t.Fatalf("Create method returned an error (%s)", err)
- }
- } else {
- if testCase.expectedError != "" && testCase.expectedResult == "" {
- t.Fatalf("Create method was expecting \"%s\" error message", testCase.expectedError)
- }
- if result == "" {
- t.Fatal("Create method returned nil result")
- }
- if !reflect.DeepEqual(testCase.expectedResult, result) {
-
- t.Fatalf("Create method returned: \n%v\n and it was expected: \n%v", result, testCase.expectedResult)
- }
- }
- })
- }
-}
-
-func TestListDeployment(t *testing.T) {
- namespace := "test"
- testCases := []struct {
- label string
- input string
- clientOutput *appsV1.DeploymentList
- expectedResult []string
- }{
- {
- label: "Sucessfully display an empty deployment list",
- input: namespace,
- clientOutput: &appsV1.DeploymentList{},
- expectedResult: []string{},
- },
- {
- label: "Sucessfully display a list of existing deployments",
- input: namespace,
- clientOutput: &appsV1.DeploymentList{
- Items: []appsV1.Deployment{
- appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test",
- Namespace: namespace,
- },
- },
- },
- },
- expectedResult: []string{"test"},
- },
- {
- label: "Sucessfully display a list of existing deployments in default namespace",
- input: "",
- clientOutput: &appsV1.DeploymentList{
- Items: []appsV1.Deployment{
- appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test",
- Namespace: "default",
- },
- },
- appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test2",
- Namespace: namespace,
- },
- },
- },
- },
- expectedResult: []string{"test"},
- },
- }
-
- for _, testCase := range testCases {
- client := testclient.NewSimpleClientset(testCase.clientOutput)
- t.Run(testCase.label, func(t *testing.T) {
- result, err := List(testCase.input, client)
- if err != nil {
- t.Fatalf("List method returned an error (%s)", err)
- } else {
- if result == nil {
- t.Fatal("List method returned nil result")
- }
- if !reflect.DeepEqual(testCase.expectedResult, result) {
-
- t.Fatalf("List method returned: \n%v\n and it was expected: \n%v", result, testCase.expectedResult)
- }
- }
- })
- }
-}
-
-func TestDeleteDeployment(t *testing.T) {
- testCases := []struct {
- label string
- input map[string]string
- clientOutput *appsV1.Deployment
- }{
- {
- label: "Sucessfully delete an existing deployment",
- input: map[string]string{"name": "test-deployment", "namespace": "test-namespace"},
- clientOutput: &appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test-deployment",
- Namespace: "test-namespace",
- },
- },
- },
- {
- label: "Sucessfully delete an existing deployment in default namespace",
- input: map[string]string{"name": "test-deployment", "namespace": ""},
- clientOutput: &appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test-deployment",
- Namespace: "default",
- },
- },
- },
- }
-
- for _, testCase := range testCases {
- client := testclient.NewSimpleClientset(testCase.clientOutput)
- t.Run(testCase.label, func(t *testing.T) {
- err := Delete(testCase.input["name"], testCase.input["namespace"], client)
- if err != nil {
- t.Fatalf("Delete method returned an error (%s)", err)
- }
- })
- }
-}
-
-func TestGetDeployment(t *testing.T) {
- testCases := []struct {
- label string
- input map[string]string
- clientOutput *appsV1.Deployment
- expectedResult string
- expectedError string
- }{
- {
- label: "Sucessfully get an existing deployment",
- input: map[string]string{"name": "test-deployment", "namespace": "test-namespace"},
- clientOutput: &appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test-deployment",
- Namespace: "test-namespace",
- },
- },
- expectedResult: "test-deployment",
- },
- {
- label: "Sucessfully get an existing deployment from default namespaces",
- input: map[string]string{"name": "test-deployment", "namespace": ""},
- clientOutput: &appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test-deployment",
- Namespace: "default",
- },
- },
- expectedResult: "test-deployment",
- },
- {
- label: "Fail to get an non-existing namespace",
- input: map[string]string{"name": "test-name", "namespace": "test-namespace"},
- clientOutput: &appsV1.Deployment{
- ObjectMeta: metaV1.ObjectMeta{
- Name: "test-deployment",
- Namespace: "default",
- },
- },
- expectedError: "not found",
- },
- }
-
- for _, testCase := range testCases {
- client := testclient.NewSimpleClientset(testCase.clientOutput)
- t.Run(testCase.label, func(t *testing.T) {
- result, err := Get(testCase.input["name"], testCase.input["namespace"], client)
- if err != nil {
- if testCase.expectedError == "" {
- t.Fatalf("Get method return an un-expected (%s)", err)
- }
- if !strings.Contains(string(err.Error()), testCase.expectedError) {
- t.Fatalf("Get method returned an error (%s)", err)
- }
- } else {
- if testCase.expectedError != "" && testCase.expectedResult == "" {
- t.Fatalf("Get method was expecting \"%s\" error message", testCase.expectedError)
- }
- if result == "" {
- t.Fatal("Get method returned nil result")
- }
- if !reflect.DeepEqual(testCase.expectedResult, result) {
-
- t.Fatalf("Get method returned: \n%v\n and it was expected: \n%v", result, testCase.expectedResult)
- }
- }
- })
- }
-}
Code Review / multicloud / k8s.git / commitdiff