ROX-28980: add tenant restore operation to e2e tests (#2288)

* add restore operation to e2e tests

Author: johannes94

.secrets.baseline

@@ -259,7 +259,7 @@
         "filename": "e2e/e2e_test.go",
         "hashed_secret": "7f38822bc2b03e97325ff310099f457f6f788daf",
         "is_verified": false,
-        "line_number": 293
+        "line_number": 289
       }
     ],
     "internal/dinosaur/pkg/api/public/api/openapi.yaml": [
@@ -312,7 +312,7 @@
         "filename": "pkg/client/fleetmanager/mocks/client_moq.go",
         "hashed_secret": "44e17306b837162269a410204daaa5ecee4ec22c",
         "is_verified": false,
-        "line_number": 746
+        "line_number": 760
       }
     ],
     "pkg/client/redhatsso/api/api/openapi.yaml": [
@@ -416,5 +416,5 @@
       }
     ]
   },
-  "generated_at": "2025-04-14T16:46:27Z"
+  "generated_at": "2025-04-15T08:25:28Z"
 }

e2e/e2e_test.go

@@ -240,10 +240,6 @@ var _ = Describe("Central", Ordered, func() {
 			Expect(putGitopsConfig(ctx, cfg)).To(Succeed())
 		})
 
-		// TODO(ROX-11368): Add test to eventually reach ready state
-		// TODO(ROX-11368): create test to check that Central and Scanner are healthy
-		// TODO(ROX-11368): Create test to check Central is correctly exposed
-
 		It("should restore secrets and deployment on namespace delete", func() {
 			// Using managedDB false here because e2e don't run with managed postgresql
 			secretBackup := k8s.NewSecretBackup(k8sClient, false)
@@ -442,6 +438,48 @@ var _ = Describe("Central", Ordered, func() {
 				WithPolling(defaultPolling).
 				Should(BeEmpty(), "Started at %s", time.Now())
 		})
+
+		It("should be restorable", func() {
+			By("calling the admin restore API", func() {
+				res, err := adminAPI.RestoreCentral(ctx, centralRequestID)
+				Expect(err).To(Not(HaveOccurred()))
+				Expect(res.StatusCode).To(Equal(200))
+			})
+
+			By("reaching ready state", func() {
+				Eventually(testutil.AssertCentralRequestReady(ctx, client, centralRequestID)).
+					WithTimeout(waitTimeout).
+					WithPolling(defaultPolling).
+					Should(Succeed())
+			})
+		})
+
+		It("should delete restored resources", func() {
+
+			By("calling the delete API", func() {
+				Expect(deleteCentralByID(ctx, client, centralRequestID)).To(Succeed())
+			})
+
+			By("removing central namespace", func() {
+				Eventually(assertNamespaceDeleted(ctx, namespaceName)).
+					WithTimeout(waitTimeout).
+					WithPolling(defaultPolling).
+					Should(Succeed())
+			})
+
+			By("deleting external DNS entries", func() {
+				testutil.SkipIf(!dnsEnabled, testutil.SkipDNSMsg)
+				var centralRequest public.CentralRequest
+				Expect(testutil.GetCentralRequest(ctx, client, centralRequestID, &centralRequest)).
+					To(Succeed())
+				dnsRecordsLoader := dns.NewRecordsLoader(route53Client, centralRequest)
+				Eventually(dnsRecordsLoader.LoadDNSRecords).
+					WithTimeout(waitTimeout).
+					WithPolling(defaultPolling).
+					Should(BeEmpty(), "Started at %s", time.Now())
+			})
+		})
+
 	})
 
 	Describe("should be deployed and can be force-deleted", Ordered, func() {

internal/dinosaur/pkg/api/admin/private/api/openapi.yaml

@@ -346,6 +346,7 @@ paths:
                 $ref: 'fleet-manager.yaml#/components/schemas/Error'
   '/api/rhacs/v1/admin/centrals/{id}/restore':
     post:
+      operationId: restoreCentral
       summary: Restore a central tenant that was already deleted
       parameters:
         - $ref: "fleet-manager.yaml#/components/parameters/id"

internal/dinosaur/pkg/api/admin/private/api_default.go

@@ -37,6 +37,7 @@ type AdminAPI interface {
 	CentralRotateSecrets(ctx context.Context, id string, centralRotateSecretsRequest admin.CentralRotateSecretsRequest) (*http.Response, error)
 	UpdateCentralNameById(ctx context.Context, id string, centralUpdateNameRequest admin.CentralUpdateNameRequest) (admin.Central, *http.Response, error)
 	AssignCentralCluster(ctx context.Context, id string, centralAssignClusterRequest admin.CentralAssignClusterRequest) (*http.Response, error)
+	RestoreCentral(ctx context.Context, id string) (*http.Response, error)
 }
 
 // Client is a helper struct that wraps around the API clients generated from