76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
//go:build integration
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package bootstrap
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import (
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"context"
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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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"sigs.k8s.io/controller-runtime/pkg/envtest"
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)
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func TestBootstrapWithRealAPIServer(t *testing.T) {
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environment := &envtest.Environment{
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CRDDirectoryPaths: []string{"../../config/crd/bases"},
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ErrorIfCRDPathMissing: true,
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}
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config, err := environment.Start()
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if err != nil {
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t.Fatal(err)
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}
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t.Cleanup(func() {
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if err := environment.Stop(); err != nil {
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t.Error(err)
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}
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})
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user, err := environment.AddUser(envtest.User{Name: "bootstrap-fixture", Groups: []string{"system:masters"}}, config)
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if err != nil {
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t.Fatal(err)
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}
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data, err := user.KubeConfig()
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if err != nil {
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t.Fatal("cannot generate isolated fixture kubeconfig")
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}
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// 仅写临时 envtest 身份，不读取现场 kubeconfig；t.TempDir 会自动清理。
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path := filepath.Join(t.TempDir(), "kubeconfig")
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if err := os.WriteFile(path, data, 0600); err != nil {
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t.Fatal(err)
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}
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t.Setenv("KUBECONFIG", path)
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t.Setenv("POD_NAMESPACE", "")
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options := parseTestOptions(t, "--metrics-bind-address=0", "--health-probe-bind-address=0", "--webhook-port=-1")
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manager, err := newManager(options)
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if err != nil {
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t.Fatal(err)
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}
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if err := setupOpenBaoAuthentication(manager, options.openBao); err != nil {
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t.Fatal(err)
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}
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ctx, cancel := context.WithTimeout(t.Context(), 30*time.Second)
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defer cancel()
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cleanup, err := setupDatabase(ctx, manager, options.database)
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if err != nil {
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t.Fatal(err)
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}
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defer cleanup()
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done := make(chan error, 1)
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go func() { done <- manager.Start(ctx) }()
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defer func() {
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cancel()
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select {
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case err := <-done:
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if err != nil {
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t.Error(err)
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}
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case <-time.After(20 * time.Second):
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t.Error("manager did not stop before component cleanup")
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}
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}()
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if !manager.GetCache().WaitForCacheSync(ctx) {
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t.Fatal("assembled controller cache did not synchronize")
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}
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}
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