mirror of
https://github.com/mariadb-operator/mariadb-operator.git
synced 2025-07-25 01:28:31 +00:00
186 lines
5.4 KiB
Go
186 lines
5.4 KiB
Go
package v1alpha1
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import (
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"context"
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"crypto/tls"
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"fmt"
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"net"
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"os"
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"path/filepath"
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"testing"
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"time"
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. "github.com/onsi/ginkgo/v2"
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. "github.com/onsi/gomega"
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"go.uber.org/zap/zapcore"
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certmanagerv1 "github.com/cert-manager/cert-manager/pkg/apis/certmanager/v1"
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monitoringv1 "github.com/prometheus-operator/prometheus-operator/pkg/apis/monitoring/v1"
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admissionv1 "k8s.io/api/admission/v1"
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"k8s.io/apimachinery/pkg/runtime"
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"k8s.io/utils/ptr"
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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/client"
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"sigs.k8s.io/controller-runtime/pkg/envtest"
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log "sigs.k8s.io/controller-runtime/pkg/log"
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logf "sigs.k8s.io/controller-runtime/pkg/log"
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"sigs.k8s.io/controller-runtime/pkg/log/zap"
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metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
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"sigs.k8s.io/controller-runtime/pkg/webhook"
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"github.com/mariadb-operator/mariadb-operator/api/v1alpha1"
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// +kubebuilder:scaffold:imports
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)
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var (
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ctx context.Context
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cancel context.CancelFunc
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k8sClient client.Client
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testEnv *envtest.Environment
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testCtx = context.Background()
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testNamespace = "default"
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)
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func TestAPIs(t *testing.T) {
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RegisterFailHandler(Fail)
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RunSpecs(t, "Webhook Suite")
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}
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var _ = BeforeSuite(func() {
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log.SetLogger(zap.New(
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zap.WriteTo(GinkgoWriter),
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zap.UseDevMode(true),
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zap.Level(zapcore.InfoLevel),
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))
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ctx, cancel = context.WithCancel(context.TODO())
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var err error
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scheme := runtime.NewScheme()
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err = v1alpha1.AddToScheme(scheme)
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Expect(err).NotTo(HaveOccurred())
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Expect(admissionv1.AddToScheme(scheme)).NotTo(HaveOccurred())
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Expect(monitoringv1.AddToScheme(scheme)).NotTo(HaveOccurred())
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Expect(certmanagerv1.AddToScheme(scheme)).NotTo(HaveOccurred())
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// +kubebuilder:scaffold:scheme
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By("Bootstrapping test environment")
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testEnv = &envtest.Environment{
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CRDDirectoryPaths: []string{filepath.Join("..", "..", "..", "config", "crd", "bases")},
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ErrorIfCRDPathMissing: false,
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WebhookInstallOptions: envtest.WebhookInstallOptions{
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Paths: []string{filepath.Join("..", "..", "..", "config", "webhook")},
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},
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UseExistingCluster: ptr.To(false),
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}
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// Retrieve the first found binary directory to allow running tests from IDEs
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if getFirstFoundEnvTestBinaryDir() != "" {
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testEnv.BinaryAssetsDirectory = getFirstFoundEnvTestBinaryDir()
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}
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cfg, err := testEnv.Start()
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Expect(err).NotTo(HaveOccurred())
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Expect(cfg).NotTo(BeNil())
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DeferCleanup(testEnv.Stop)
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k8sClient, err = client.New(cfg, client.Options{Scheme: scheme})
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Expect(err).NotTo(HaveOccurred())
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Expect(k8sClient).NotTo(BeNil())
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webhookInstallOptions := &testEnv.WebhookInstallOptions
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mgr, err := ctrl.NewManager(cfg, ctrl.Options{
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Scheme: scheme,
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LeaderElection: false,
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Metrics: metricsserver.Options{
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BindAddress: "0",
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},
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WebhookServer: webhook.NewServer(webhook.Options{
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Host: webhookInstallOptions.LocalServingHost,
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Port: webhookInstallOptions.LocalServingPort,
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CertDir: webhookInstallOptions.LocalServingCertDir,
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}),
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})
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Expect(err).NotTo(HaveOccurred())
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err = SetupMariaDBWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupMaxScaleWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupBackupWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupPhysicalBackupWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupRestoreWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupConnectionWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupUserWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupGrantWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupDatabaseWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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err = SetupSqlJobWebhookWithManager(mgr)
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Expect(err).NotTo(HaveOccurred())
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// +kubebuilder:scaffold:webhook
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go func() {
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defer GinkgoRecover()
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err = mgr.Start(ctx)
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Expect(err).NotTo(HaveOccurred())
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}()
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// wait for the webhook server to get ready.
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dialer := &net.Dialer{Timeout: time.Second}
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addrPort := fmt.Sprintf("%s:%d", webhookInstallOptions.LocalServingHost, webhookInstallOptions.LocalServingPort)
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Eventually(func() error {
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conn, err := tls.DialWithDialer(dialer, "tcp", addrPort, &tls.Config{InsecureSkipVerify: true})
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if err != nil {
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return err
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}
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return conn.Close()
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}).Should(Succeed())
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})
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var _ = AfterSuite(func() {
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By("tearing down the test environment")
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cancel()
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err := testEnv.Stop()
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Expect(err).NotTo(HaveOccurred())
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})
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// getFirstFoundEnvTestBinaryDir locates the first binary in the specified path.
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// ENVTEST-based tests depend on specific binaries, usually located in paths set by
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// controller-runtime. When running tests directly (e.g., via an IDE) without using
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// Makefile targets, the 'BinaryAssetsDirectory' must be explicitly configured.
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//
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// This function streamlines the process by finding the required binaries, similar to
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// setting the 'KUBEBUILDER_ASSETS' environment variable. To ensure the binaries are
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// properly set up, run 'make setup-envtest' beforehand.
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func getFirstFoundEnvTestBinaryDir() string {
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basePath := filepath.Join("..", "..", "..", "bin", "k8s")
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entries, err := os.ReadDir(basePath)
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if err != nil {
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logf.Log.Error(err, "Failed to read directory", "path", basePath)
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return ""
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}
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for _, entry := range entries {
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if entry.IsDir() {
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return filepath.Join(basePath, entry.Name())
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}
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}
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return ""
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}
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