diff --git a/test/e2e/reconciler/workspace/controller_test.go b/test/e2e/reconciler/workspace/controller_test.go index b45d413530e..f96c2eeac47 100644 --- a/test/e2e/reconciler/workspace/controller_test.go +++ b/test/e2e/reconciler/workspace/controller_test.go @@ -23,6 +23,7 @@ import ( "testing" "time" + "github.com/google/uuid" "github.com/stretchr/testify/require" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" @@ -50,9 +51,8 @@ func TestWorkspaceController(t *testing.T) { rootExpectShard framework.RegisterWorkspaceShardExpectation } var testCases = []struct { - name string - destructive bool - work func(ctx context.Context, t *testing.T, server runningServer) + name string + work func(ctx context.Context, t *testing.T, server runningServer) }{ { name: "check the root workspace shard has the correct base URL", @@ -87,24 +87,27 @@ func TestWorkspaceController(t *testing.T) { }, }, { - name: "add a shard after a workspace is unschedulable, expect it to be scheduled", - destructive: true, + name: "add a shard after a workspace is unschedulable, expect it to be scheduled", work: func(ctx context.Context, t *testing.T, server runningServer) { t.Helper() - var previouslyValidShard corev1alpha1.Shard - t.Logf("Get a list of current shards so that we can schedule onto a valid shard later") - shards, err := server.rootWorkspaceKcpClient.CoreV1alpha1().Shards().List(ctx, metav1.ListOptions{}) - require.NoError(t, err) - if len(shards.Items) == 0 { - t.Fatalf("expected to get some shards but got none") - } - previouslyValidShard = shards.Items[0] - t.Logf("Delete all pre-configured shards, we have to control the creation of the workspace shards in this test") - err = server.rootWorkspaceKcpClient.CoreV1alpha1().Shards().DeleteCollection(ctx, metav1.DeleteOptions{}, metav1.ListOptions{}) + + t.Logf("Get the root shard so we can use its URLs") + rootShard, err := server.rootWorkspaceKcpClient.CoreV1alpha1().Shards().Get(ctx, "root", metav1.GetOptions{}) require.NoError(t, err) - t.Logf("Create a workspace without shards") - workspace, err := server.orgWorkspaceKcpClient.TenancyV1alpha1().Workspaces().Create(ctx, &tenancyv1alpha1.Workspace{ObjectMeta: metav1.ObjectMeta{Name: "steve"}}, metav1.CreateOptions{}) + random := uuid.NewString() + t.Logf("Create a workspace with a label selector that matches nothing for now (%s)", random) + workspace := &tenancyv1alpha1.Workspace{ + ObjectMeta: metav1.ObjectMeta{Name: "steve"}, + Spec: tenancyv1alpha1.WorkspaceSpec{ + Location: &tenancyv1alpha1.WorkspaceLocation{ + Selector: &metav1.LabelSelector{ + MatchLabels: map[string]string{"match": random}, + }, + }, + }, + } + _, err = server.orgWorkspaceKcpClient.TenancyV1alpha1().Workspaces().Create(ctx, workspace, metav1.CreateOptions{}) require.NoError(t, err, "failed to create workspace") server.Artifact(t, func() (runtime.Object, error) { return server.orgWorkspaceKcpClient.TenancyV1alpha1().Workspaces().Get(ctx, workspace.Name, metav1.GetOptions{}) @@ -114,18 +117,18 @@ func TestWorkspaceController(t *testing.T) { err = server.orgExpect(workspace, unschedulable) require.NoError(t, err, "did not see workspace marked unschedulable") - t.Logf("Add previously removed shard %q", previouslyValidShard.Name) + t.Logf("Add a shard with matching labels") newShard, err := server.rootWorkspaceKcpClient.CoreV1alpha1().Shards().Create(ctx, &corev1alpha1.Shard{ ObjectMeta: metav1.ObjectMeta{ - Name: previouslyValidShard.Name, - Labels: previouslyValidShard.Labels, + GenerateName: "e2e-matching-shard-", + Labels: map[string]string{"match": random}, }, Spec: corev1alpha1.ShardSpec{ - BaseURL: previouslyValidShard.Spec.BaseURL, - ExternalURL: previouslyValidShard.Spec.ExternalURL, + BaseURL: rootShard.Spec.BaseURL, + ExternalURL: rootShard.Spec.ExternalURL, }, }, metav1.CreateOptions{}) - require.NoError(t, err, "failed to create workspace shard") + require.NoError(t, err, "failed to create shard") server.Artifact(t, func() (runtime.Object, error) { return server.rootWorkspaceKcpClient.CoreV1alpha1().Shards().Get(ctx, newShard.Name, metav1.GetOptions{}) }) @@ -141,7 +144,7 @@ func TestWorkspaceController(t *testing.T) { if workspace.Spec.Cluster == "" { return false, fmt.Sprintf("spec.cluster is empty\n%s", toYAML(t, workspace)) } - if expected := previouslyValidShard.Spec.BaseURL + "/clusters/" + workspace.Spec.Cluster; workspace.Spec.URL != expected { + if expected := rootShard.Spec.ExternalURL + "/clusters/" + workspace.Spec.Cluster; workspace.Spec.URL != expected { return false, fmt.Sprintf("URL is not %q:\n%s", expected, toYAML(t, workspace)) } return true, "" @@ -151,7 +154,7 @@ func TestWorkspaceController(t *testing.T) { }, } - sharedServer := framework.SharedKcpServer(t) + server := framework.SharedKcpServer(t) for i := range testCases { testCase := testCases[i] @@ -161,14 +164,6 @@ func TestWorkspaceController(t *testing.T) { ctx, cancelFunc := context.WithCancel(context.Background()) t.Cleanup(cancelFunc) - server := sharedServer - if testCase.destructive { - // Destructive tests require their own server - // - // TODO(marun) Could the testing currently requiring destructive e2e be performed with less cost? - server = framework.PrivateKcpServer(t) - } - cfg := server.BaseConfig(t) orgPath, _ := framework.NewOrganizationFixture(t, server)