Enable crun as runtime only if missing

In certain situation crun is configured prior to running
the tests causing the test to fails.

In this PR we check if crun is already enabled , in which case
we skip the configuration part.

Signed-off-by: Niranjan M.R <mrniranjan@redhat.com>

test/e2e/performanceprofile/functests/2_performance_update/updating_profile.go

@@ -1178,7 +1178,7 @@ var _ = Describe("[rfe_id:28761][performance] Updating parameters in performance
 		})
 
 		When("updates the default runtime to crun", func() {
-			It("should run high-performance runtimes class with crun as container-runtime", func() {
+			It("should run high-performance runtimes class with crun as container-runtime", Label("crun-test"), func() {
 				const ContainerRuntimeConfigName = "ctrcfg-test"
 
 				key := types.NamespacedName{
@@ -1190,26 +1190,26 @@ var _ = Describe("[rfe_id:28761][performance] Updating parameters in performance
 				By("checking if ContainerRuntimeConfig object already exists")
 				ctrcfg, err := getContainerRuntimeConfigFrom(context.TODO(), profile, mcp)
 				Expect(err).ToNot(HaveOccurred(), "failed to get ContainerRuntimeConfig from profile %q mcp %q", profile.Name, mcp.Name)
+				if ctrcfg == nil {
+					testlog.Infof("ContainerRuntimeConfig not exist")
+					ctrcfg = newContainerRuntimeConfig(ContainerRuntimeConfigName, profile, mcp)
+					By(fmt.Sprintf("creating ContainerRuntimeConfig %q", ctrcfg.Name))
+					Expect(testclient.Client.Create(context.TODO(), ctrcfg)).ToNot(HaveOccurred(), "failed to create ctrcfg %#v", ctrcfg)
+
+					DeferCleanup(func() {
+						Expect(testclient.Client.Delete(context.TODO(), ctrcfg)).ToNot(HaveOccurred(), "failed to delete ctfcfg %#v", ctrcfg)
+						By(fmt.Sprintf("waiting for mcp %q transition to UPDATING state", performanceMCP))
+						mcps.WaitForConditionFunc(performanceMCP, machineconfigv1.MachineConfigPoolUpdating, corev1.ConditionTrue, getMCPConditionStatus)
+						By(fmt.Sprintf("waiting for mcp %q transition to UPDATED state", performanceMCP))
+						mcps.WaitForConditionFunc(performanceMCP, machineconfigv1.MachineConfigPoolUpdated, corev1.ConditionTrue, getMCPConditionStatus)
+					})
 
-				Expect(ctrcfg).To(BeNil(), "unexpected ContainerRuntimeConfig: %#v", ctrcfg)
-				testlog.Infof("ContainerRuntimeConfig not exist")
-				ctrcfg = newContainerRuntimeConfig(ContainerRuntimeConfigName, profile, mcp)
-				By(fmt.Sprintf("creating ContainerRuntimeConfig %q", ctrcfg.Name))
-				Expect(testclient.Client.Create(context.TODO(), ctrcfg)).ToNot(HaveOccurred(), "failed to create ctrcfg %#v", ctrcfg)
-
-				DeferCleanup(func() {
-					Expect(testclient.Client.Delete(context.TODO(), ctrcfg)).ToNot(HaveOccurred(), "failed to delete ctfcfg %#v", ctrcfg)
 					By(fmt.Sprintf("waiting for mcp %q transition to UPDATING state", performanceMCP))
 					mcps.WaitForConditionFunc(performanceMCP, machineconfigv1.MachineConfigPoolUpdating, corev1.ConditionTrue, getMCPConditionStatus)
 					By(fmt.Sprintf("waiting for mcp %q transition to UPDATED state", performanceMCP))
 					mcps.WaitForConditionFunc(performanceMCP, machineconfigv1.MachineConfigPoolUpdated, corev1.ConditionTrue, getMCPConditionStatus)
-				})
-
-				By(fmt.Sprintf("waiting for mcp %q transition to UPDATING state", performanceMCP))
-				mcps.WaitForConditionFunc(performanceMCP, machineconfigv1.MachineConfigPoolUpdating, corev1.ConditionTrue, getMCPConditionStatus)
-				By(fmt.Sprintf("waiting for mcp %q transition to UPDATED state", performanceMCP))
-				mcps.WaitForConditionFunc(performanceMCP, machineconfigv1.MachineConfigPoolUpdated, corev1.ConditionTrue, getMCPConditionStatus)
-
+				}
+				Expect(ctrcfg.Spec.ContainerRuntimeConfig.DefaultRuntime == machineconfigv1.ContainerRuntimeDefaultRuntimeCrun).To(BeTrue())
 				cmd := []string{"cat", "/rootfs/etc/crio/crio.conf.d/99-runtimes.conf"}
 				for i := 0; i < len(workerRTNodes); i++ {
 					out, err := nodes.ExecCommandOnNode(context.TODO(), cmd, &workerRTNodes[i])