Fix many typos in both code and comments

Signed-off-by: Vu Cong Tuan <[email protected]>

Author: Vu Cong Tuan

test/e2e/apps/rc.go

@@ -114,7 +114,7 @@ func TestReplicationControllerServeImageOrFail(f *framework.Framework, test stri
 
 	// Create a replication controller for a service
 	// that serves its hostname.
-	// The source for the Docker containter kubernetes/serve_hostname is
+	// The source for the Docker container kubernetes/serve_hostname is
 	// in contrib/for-demos/serve_hostname
 	By(fmt.Sprintf("Creating replication controller %s", name))
 	newRC := newRC(name, replicas, map[string]string{"name": name}, name, image)

test/e2e/common/downwardapi_volume.go

@@ -43,7 +43,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, pod name
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the Pod name. The container runtime MUST be able to access Pod name from the specified path on the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the Pod name. The container runtime MUST be able to access Pod name from the specified path on the mounted volume.
 	*/
 	framework.ConformanceIt("should provide podname only [NodeConformance]", func() {
 		podName := "downwardapi-volume-" + string(uuid.NewUUID())
@@ -73,7 +73,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, file mode 0400
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the Pod name with the file mode set to -r--------. The container runtime MUST be able to access Pod name from the specified path on the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the Pod name with the file mode set to -r--------. The container runtime MUST be able to access Pod name from the specified path on the mounted volume.
 		This test is marked LinuxOnly since Windows does not support setting specific file permissions.
 	*/
 	framework.ConformanceIt("should set mode on item file [LinuxOnly] [NodeConformance]", func() {
@@ -118,7 +118,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, update label
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains list of items for each of the Pod labels. The container runtime MUST be able to access Pod labels from the specified path on the mounted volume. Update the labels by adding a new label to the running Pod. The new label MUST be available from the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains list of items for each of the Pod labels. The container runtime MUST be able to access Pod labels from the specified path on the mounted volume. Update the labels by adding a new label to the running Pod. The new label MUST be available from the mounted volume.
 	*/
 	framework.ConformanceIt("should update labels on modification [NodeConformance]", func() {
 		labels := map[string]string{}
@@ -150,7 +150,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, update annotations
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains list of items for each of the Pod annotations. The container runtime MUST be able to access Pod annotations from the specified path on the mounted volume. Update the annotations by adding a new annotation to the running Pod. The new annotation MUST be available from the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains list of items for each of the Pod annotations. The container runtime MUST be able to access Pod annotations from the specified path on the mounted volume. Update the annotations by adding a new annotation to the running Pod. The new annotation MUST be available from the mounted volume.
 	*/
 	framework.ConformanceIt("should update annotations on modification [NodeConformance]", func() {
 		annotations := map[string]string{}
@@ -184,7 +184,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, CPU limits
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the CPU limits. The container runtime MUST be able to access CPU limits from the specified path on the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the CPU limits. The container runtime MUST be able to access CPU limits from the specified path on the mounted volume.
 	*/
 	framework.ConformanceIt("should provide container's cpu limit [NodeConformance]", func() {
 		podName := "downwardapi-volume-" + string(uuid.NewUUID())
@@ -198,7 +198,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, memory limits
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the memory limits. The container runtime MUST be able to access memory limits from the specified path on the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the memory limits. The container runtime MUST be able to access memory limits from the specified path on the mounted volume.
 	*/
 	framework.ConformanceIt("should provide container's memory limit [NodeConformance]", func() {
 		podName := "downwardapi-volume-" + string(uuid.NewUUID())
@@ -212,7 +212,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, CPU request
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the CPU request. The container runtime MUST be able to access CPU request from the specified path on the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the CPU request. The container runtime MUST be able to access CPU request from the specified path on the mounted volume.
 	*/
 	framework.ConformanceIt("should provide container's cpu request [NodeConformance]", func() {
 		podName := "downwardapi-volume-" + string(uuid.NewUUID())
@@ -226,7 +226,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, memory request
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the memory request. The container runtime MUST be able to access memory request from the specified path on the mounted volume.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the memory request. The container runtime MUST be able to access memory request from the specified path on the mounted volume.
 	*/
 	framework.ConformanceIt("should provide container's memory request [NodeConformance]", func() {
 		podName := "downwardapi-volume-" + string(uuid.NewUUID())
@@ -240,7 +240,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, CPU limit, default node allocatable
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the CPU limits. CPU limits is not specified for the container. The container runtime MUST be able to access CPU limits from the specified path on the mounted volume and the value MUST be default node allocatable.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the CPU limits. CPU limits is not specified for the container. The container runtime MUST be able to access CPU limits from the specified path on the mounted volume and the value MUST be default node allocatable.
 	*/
 	framework.ConformanceIt("should provide node allocatable (cpu) as default cpu limit if the limit is not set [NodeConformance]", func() {
 		podName := "downwardapi-volume-" + string(uuid.NewUUID())
@@ -252,7 +252,7 @@ var _ = Describe("[sig-storage] Downward API volume", func() {
 	/*
 		Release : v1.9
 		Testname: DownwardAPI volume, memory limit, default node allocatable
-		Description: A Pod is configured with DownwardAPIVolumeSource and DownwartAPIVolumeFiles contains a item for the memory limits. memory limits is not specified for the container. The container runtime MUST be able to access memory limits from the specified path on the mounted volume and the value MUST be default node allocatable.
+		Description: A Pod is configured with DownwardAPIVolumeSource and DownwardAPIVolumeFiles contains a item for the memory limits. memory limits is not specified for the container. The container runtime MUST be able to access memory limits from the specified path on the mounted volume and the value MUST be default node allocatable.
 	*/
 	framework.ConformanceIt("should provide node allocatable (memory) as default memory limit if the limit is not set [NodeConformance]", func() {
 		podName := "downwardapi-volume-" + string(uuid.NewUUID())

test/e2e/common/projected_secret.go

@@ -404,7 +404,7 @@ var _ = Describe("[sig-storage] Projected secret", func() {
 	})
 
 	//The secret is in pending during volume creation until the secret objects are available
-	//or until mount the secret volume times out. There is no secret object defined for the pod, so it should return timout exception unless it is marked optional.
+	//or until mount the secret volume times out. There is no secret object defined for the pod, so it should return timeout exception unless it is marked optional.
 	//Slow (~5 mins)
 	It("Should fail non-optional pod creation due to secret object does not exist [Slow]", func() {
 		volumeMountPath := "/etc/projected-secret-volumes"

test/e2e/framework/framework.go

@@ -716,7 +716,7 @@ type PodStateVerification struct {
 
 	// Optional: only pods passing this function will pass the filter
 	// Verify a pod.
-	// As an optimization, in addition to specfying filter (boolean),
+	// As an optimization, in addition to specifying filter (boolean),
 	// this function allows specifying an error as well.
 	// The error indicates that the polling of the pod spectrum should stop.
 	Verify func(v1.Pod) (bool, error)
@@ -856,7 +856,7 @@ func (cl *ClusterVerification) WaitForOrFail(atLeast int, timeout time.Duration)
 	}
 }
 
-// ForEach runs a function against every verifiable pod.  Be warned that this doesn't wait for "n" pods to verifiy,
+// ForEach runs a function against every verifiable pod.  Be warned that this doesn't wait for "n" pods to verify,
 // so it may return very quickly if you have strict pod state requirements.
 //
 // For example, if you require at least 5 pods to be running before your test will pass,

test/e2e/framework/ingress/ingress_utils.go

@@ -718,7 +718,7 @@ func (j *TestJig) VerifyURL(route, host string, iterations int, interval time.Du
 			framework.Logf(b)
 			return err
 		}
-		j.Logger.Infof("Verfied %v with host %v %d times, sleeping for %v", route, host, i, interval)
+		j.Logger.Infof("Verified %v with host %v %d times, sleeping for %v", route, host, i, interval)
 		time.Sleep(interval)
 	}
 	return nil

test/e2e/framework/jobs_util.go

@@ -182,7 +182,7 @@ func WaitForAllJobPodsRunning(c clientset.Interface, ns, jobName string, paralle
 	})
 }
 
-// WaitForJobComplete uses c to wait for compeletions to complete for the Job jobName in namespace ns.
+// WaitForJobComplete uses c to wait for completions to complete for the Job jobName in namespace ns.
 func WaitForJobComplete(c clientset.Interface, ns, jobName string, completions int32) error {
 	return wait.Poll(Poll, JobTimeout, func() (bool, error) {
 		curr, err := c.BatchV1().Jobs(ns).Get(jobName, metav1.GetOptions{})

test/e2e/framework/rc_util.go

@@ -45,7 +45,7 @@ func RcByNamePort(name string, replicas int32, image string, port int, protocol
 	}, gracePeriod)
 }
 
-// RcByNameContainer returns a ReplicationControoler with specified name and container
+// RcByNameContainer returns a ReplicationController with specified name and container
 func RcByNameContainer(name string, replicas int32, image string, labels map[string]string, c v1.Container,
 	gracePeriod *int64) *v1.ReplicationController {
 

test/e2e/network/ingress.go

@@ -146,7 +146,7 @@ var _ = SIGDescribe("Loadbalancing: L7", func() {
 			// TODO: uncomment the restart test once we have a way to synchronize
 			// and know that the controller has resumed watching. If we delete
 			// the ingress before the controller is ready we will leak.
-			// By("restaring glbc")
+			// By("restarting glbc")
 			// restarter := NewRestartConfig(
 			//	 framework.GetMasterHost(), "glbc", glbcHealthzPort, restartPollInterval, restartTimeout)
 			// restarter.restart()

test/e2e/network/ingress_scale.go

@@ -44,7 +44,7 @@ var _ = SIGDescribe("Loadbalancing: L7 Scalability", func() {
 
 			scaleFramework = scale.NewIngressScaleFramework(f.ClientSet, ns, framework.TestContext.CloudConfig)
 			if err := scaleFramework.PrepareScaleTest(); err != nil {
-				framework.Failf("Unexpected error while preraring ingress scale test: %v", err)
+				framework.Failf("Unexpected error while preparing ingress scale test: %v", err)
 			}
 		})
 

test/e2e/network/service_latency.go

@@ -49,7 +49,7 @@ var _ = SIGDescribe("Service endpoints latency", func() {
 	/*
 		Release : v1.9
 		Testname: Service endpoint latency, thresholds
-		Description: Run 100 iterations of create service with the Pod running the pause image, measure the time it takes for creating the service and the endpoint with the service name is available. These durations are captured for 100 iterations, then the durations are sorted to compue 50th, 90th and 99th percentile. The single server latency MUST not exceed liberally set thresholds of 20s for 50th percentile and 50s for the 90th percentile.
+		Description: Run 100 iterations of create service with the Pod running the pause image, measure the time it takes for creating the service and the endpoint with the service name is available. These durations are captured for 100 iterations, then the durations are sorted to compute 50th, 90th and 99th percentile. The single server latency MUST not exceed liberally set thresholds of 20s for 50th percentile and 50s for the 90th percentile.
 	*/
 	framework.ConformanceIt("should not be very high ", func() {
 		const (