Typo fix

Function declaration, comments, it's vs its confusion and etc.

README.md

@@ -42,15 +42,15 @@ Then, run `operator-sdk run bundle quay.io/medik8s/fence-agents-remediation-oper
 FAR is recommended for using with NHC to create a complete solution for unhealty nodes, since NHC detects unhelthy nodes and creates an extrenal remediation CR, e.g., FAR's CR, for unhealthy nodes.
 This automated way is preferable as it gives the responsibily on FAR CRs (creation and deletion) to NHC, even though FAR can also act as standalone remediator, but it with expense from the administrator to create and delete CRs.
 
-Either way a user must be familier with fence agent to be used - Knowing it's parameters and any other requirements on the cluster (e.g., fence_ipmilan needs machines that support IPMI).
+Either way a user must be familier with fence agent to be used - Knowing its parameters and any other requirements on the cluster (e.g., fence_ipmilan needs machines that support IPMI).
 
 ### FAR with NHC
 
 * Install FAR using one of the above options ([Installation](#installation)).
 
 * Load the yaml manifest of the FAR template (see below).
 
-* Modify NHC CR to use FAR as it's remediator -
+* Modify NHC CR to use FAR as its remediator -
 This is basically a specific use case of an [external remediation of NHC CR](https://github.com/medik8s/node-healthcheck-operator#external-remediation-resources).
 In order to set it up, please make sure that Node Health Check is running, FAR controller exists and then creates the necessary CRs (*FenceAgentsRemediationTemplate* and then *NodeHealthCheck*).
 

controllers/fenceagentsremediation_controller.go

@@ -133,7 +133,7 @@ func (r *FenceAgentsRemediationReconciler) Reconcile(ctx context.Context, req ct
 	r.Log.Info("Fetch FAR's pod")
 	pod, err := utils.GetFenceAgentsRemediationPod(r.Client)
 	if err != nil {
-		r.Log.Error(err, "Can't find FAR's pod by it's label", "CR's Name", req.Name)
+		r.Log.Error(err, "Can't find FAR's pod by its label", "CR's Name", req.Name)
 		return emptyResult, err
 	}
 	//TODO: Check that FA is excutable? run cli.IsExecuteable
@@ -197,7 +197,7 @@ func buildFenceAgentParams(far *v1alpha1.FenceAgentsRemediation) ([]string, erro
 			return nil, err
 		}
 	}
-	// if --action attribute was not selected, then it's default value is reboot
+	// if --action attribute was not selected, then its default value is reboot
 	// https://github.com/ClusterLabs/fence-agents/blob/main/lib/fencing.py.py#L103
 	// Therefore we can safely add the reboot action regardless if it was initially added into the CR
 	fenceAgentParams = appendParamToSlice(fenceAgentParams, parameterActionName, parameterActionValue)

controllers/fenceagentsremediation_controller_test.go

@@ -124,7 +124,7 @@ var _ = Describe("FAR Controller", func() {
 			va1 := createVA(vaName1, workerNode)
 			va2 := createVA(vaName2, workerNode)
 			testPod := createRunningPod("far-test-1", testPodName, workerNode)
-			DeferCleanup(verifyResourceCleanup, va1, va2, testPod)
+			DeferCleanup(cleanupTestedResources, va1, va2, testPod)
 			farPod := createRunningPod("far-manager-test", farPodName, "")
 			DeferCleanup(k8sClient.Delete, context.Background(), farPod)
 		})
@@ -150,7 +150,7 @@ var _ = Describe("FAR Controller", func() {
 					return utils.TaintExists(node.Spec.Taints, &farNoExecuteTaint) && res
 				}, 100*time.Millisecond, 10*time.Millisecond).Should(BeTrue(), "taint should be added, and command format is correct")
 
-				// If taint was added, then defenintly the finzlier was added as well
+				// If taint was added, then definitely the finalizer was added as well
 				By("Having a finalizer if we have a remediation taint")
 				Expect(controllerutil.ContainsFinalizer(underTestFAR, v1alpha1.FARFinalizer)).To(BeTrue())
 
@@ -163,17 +163,15 @@ var _ = Describe("FAR Controller", func() {
 		When("creating invalid FAR CR Name", func() {
 			BeforeEach(func() {
 				node = utils.GetNode("", workerNode)
-				// createVA(vaName1, workerNode)
-				// createVA(vaName2, workerNode)
 				underTestFAR = getFenceAgentsRemediation(dummyNode, fenceAgentIPMI, testShareParam, testNodeParam)
 			})
 			It("should not have a finalizer nor taint, while the two VAs and one pod will remain", func() {
 				By("Not finding a matching node to FAR CR's name")
-				nodeKey.Name = dummyNode
+				nodeKey.Name = underTestFAR.Name
 				Expect(k8sClient.Get(context.Background(), nodeKey, node)).To(Not(Succeed()))
 
 				By("Not having finalizer")
-				farNamespacedName.Name = dummyNode
+				farNamespacedName.Name = underTestFAR.Name
 				Eventually(func() bool {
 					Expect(k8sClient.Get(context.Background(), farNamespacedName, underTestFAR)).To(Succeed())
 					return controllerutil.ContainsFinalizer(underTestFAR, v1alpha1.FARFinalizer)
@@ -210,10 +208,10 @@ func buildPod(containerName, podName, nodeName string) *corev1.Pod {
 	pod := &corev1.Pod{}
 	pod.Name = podName
 	if podName == farPodName {
-		// only when we build FAR pod then we add it's label
+		// only when we build FAR pod then we add its label
 		pod.Labels = faPodLabels
 	} else {
-		// testedPod should be reside on unhealthy node
+		// testedPod should reside in unhealthy node
 		pod.Spec.NodeName = nodeName
 	}
 	pod.Namespace = defaultNamespace
@@ -225,7 +223,7 @@ func buildPod(containerName, podName, nodeName string) *corev1.Pod {
 	return pod
 }
 
-// createRunningPod builds new pod format, create it, and set it's status as running
+// createRunningPod builds new pod format, create it, and set its status as running
 func createRunningPod(containerName, podName, nodeName string) *corev1.Pod {
 	pod := buildPod(containerName, podName, nodeName)
 	Expect(k8sClient.Create(context.Background(), pod)).To(Succeed())
@@ -234,7 +232,7 @@ func createRunningPod(containerName, podName, nodeName string) *corev1.Pod {
 	return pod
 }
 
-// createVA creates new volume attachment and return it's object
+// createVA creates new volume attachment and return its object
 func createVA(vaName, unhealthyNodeName string) *storagev1.VolumeAttachment {
 	va := &storagev1.VolumeAttachment{
 		ObjectMeta: metav1.ObjectMeta{
@@ -253,9 +251,9 @@ func createVA(vaName, unhealthyNodeName string) *storagev1.VolumeAttachment {
 	return va
 }
 
-// verifyResourceCleanup fetches all the resources that we have crated for the test
+// cleanupTestedResources fetches all the resources that we have crated for the test
 // and if they are still exist at the end of the test, then we clean them up for next test
-func verifyResourceCleanup(va1, va2 *storagev1.VolumeAttachment, pod *corev1.Pod) {
+func cleanupTestedResources(va1, va2 *storagev1.VolumeAttachment, pod *corev1.Pod) {
 	// clean test volume attachments if it exists
 	vaTest := &storagev1.VolumeAttachment{}
 	if err := k8sClient.Get(context.Background(), client.ObjectKeyFromObject(va1), vaTest); err == nil {

test/e2e/far_e2e_test.go

@@ -109,7 +109,7 @@ var _ = Describe("FAR E2e", func() {
 			nodeBootTimeBefore, err = e2eUtils.GetBootTime(clientSet, testNodeName, testNsName, log)
 			Expect(err).ToNot(HaveOccurred(), "failed to get boot time of the node")
 
-			// create tested pod, and save it's creation time
+			// create tested pod, and save its creation time
 			// it will be deleted by FAR CR
 			pod = e2eUtils.GetPod(testNodeName, testContainerName)
 			pod.Name = testPodName
@@ -118,7 +118,7 @@ var _ = Describe("FAR E2e", func() {
 			log.Info("Tested pod has been created", "pod", testPodName)
 			creationTimePod = metav1.Now().Time
 			va = createVA(testNodeName)
-			DeferCleanup(verifyCleanSetup, va, pod)
+			DeferCleanup(cleanupTestedResources, va, pod)
 
 			far = createFAR(testNodeName, fenceAgent, testShareParam, testNodeParam)
 			DeferCleanup(deleteFAR, far)
@@ -281,8 +281,8 @@ func deleteFAR(far *v1alpha1.FenceAgentsRemediation) {
 	}, 2*time.Minute, 10*time.Second).ShouldNot(HaveOccurred(), "failed to delete far")
 }
 
-// verifyCleanSetup deletes an old pod and old va if it was not deleted from FAR CR
-func verifyCleanSetup(va *storagev1.VolumeAttachment, pod *corev1.Pod) {
+// cleanupTestedResources deletes an old pod and old va if it was not deleted from FAR CR
+func cleanupTestedResources(va *storagev1.VolumeAttachment, pod *corev1.Pod) {
 	newVa := &storagev1.VolumeAttachment{}
 	if err := k8sClient.Get(context.Background(), client.ObjectKeyFromObject(va), newVa); err == nil {
 		Expect(k8sClient.Delete(context.Background(), newVa)).To(Succeed())
@@ -309,7 +309,7 @@ func wasFarTaintAdded(nodeName string) {
 	log.Info("FAR taint was added", "node name", node.Name, "taint key", farTaint.Key, "taint effect", farTaint.Effect)
 }
 
-// checkFarLogs gets the FAR pod and checks whether it's logs have logString
+// checkFarLogs gets the FAR pod and checks whether its logs have logString
 func checkFarLogs(logString string) {
 	EventuallyWithOffset(1, func() string {
 		pod, err := utils.GetFenceAgentsRemediationPod(k8sClient)

test/e2e/utils/cluster.go

@@ -23,7 +23,7 @@ const (
 	machinesNamespace   = "openshift-machine-api"
 )
 
-// GetClusterInfo fetch the cluster's infrastructure object to identify it's type
+// GetClusterInfo fetch the cluster's infrastructure object to identify its type
 func GetClusterInfo(config configclient.Interface) (*configv1.Infrastructure, error) {
 	// oc get Infrastructure.config.openshift.io/cluster -o jsonpath='{.metadata.name}'
 	// oc get Infrastructure.config.openshift.io/cluster -o jsonpath='{.spec.platformSpec.type}'
@@ -35,8 +35,8 @@ func GetClusterInfo(config configclient.Interface) (*configv1.Infrastructure, er
 	return clusterInfra, nil
 }
 
-// GetSecretData searches for the platform's secret, and then returns it's decoded two data values.
-// E.g. on AWS it would be the Access Key and it's ID, but on BMH with fence_impilan it would be useranme and password
+// GetSecretData searches for the platform's secret, and then returns its decoded two data values.
+// E.g. on AWS it would be the Access Key and its ID, but on BMH with fence_impilan it would be useranme and password
 func GetSecretData(clientSet *kubernetes.Clientset, secretName, secretNamespace, secretData1, secretData2 string) (string, string, error) {
 	// oc get secrets -n openshift-machine-api aws-cloud-credentials -o jsonpath='{.data.aws_access_key_id}' | base64 -d
 	// oc get secrets -n openshift-machine-api aws-cloud-credentials -o jsonpath='{.data.aws_secret_access_key}' | base64 -d