fix all the typos across the project

.gitignore

@@ -114,7 +114,7 @@ zz_generated.openapi.go
 
 # make-related metadata
 /.make/
-# Just in time generated data in the source, should never be commited
+# Just in time generated data in the source, should never be committed
 /test/e2e/generated/bindata.go
 
 # This file used by some vendor repos (e.g. github.com/go-openapi/...) to store secret variables and should not be ignored

CHANGELOG-1.10.md

@@ -95,7 +95,7 @@ filename | sha256 hash
 * CRI: Add a call to reopen log file for a container.  ([#58899](https://github.com/kubernetes/kubernetes/pull/58899), [@yujuhong](https://github.com/yujuhong))
 * The alpha KubeletConfigFile feature gate has been removed, because it was redundant with the Kubelet's --config flag. It is no longer necessary to set this gate to use the flag. The --config flag is still considered alpha. ([#58978](https://github.com/kubernetes/kubernetes/pull/58978), [@mtaufen](https://github.com/mtaufen))
 * `kubectl scale` can now scale any resource (kube, CRD, aggregate) conforming to the standard scale endpoint ([#58298](https://github.com/kubernetes/kubernetes/pull/58298), [@p0lyn0mial](https://github.com/p0lyn0mial))
-* kube-apiserver flag --tls-ca-file has had no effect for some time.  It is now deprecated and slated for removal in 1.11.  If you are specifying this flag, you must remove it from your launch config before ugprading to 1.11. ([#58968](https://github.com/kubernetes/kubernetes/pull/58968), [@deads2k](https://github.com/deads2k))
+* kube-apiserver flag --tls-ca-file has had no effect for some time.  It is now deprecated and slated for removal in 1.11.  If you are specifying this flag, you must remove it from your launch config before upgrading to 1.11. ([#58968](https://github.com/kubernetes/kubernetes/pull/58968), [@deads2k](https://github.com/deads2k))
 * Fix regression in the CRI: do not add a default hostname on short image names ([#58955](https://github.com/kubernetes/kubernetes/pull/58955), [@runcom](https://github.com/runcom))
 * Get windows kernel version directly from registry ([#58498](https://github.com/kubernetes/kubernetes/pull/58498), [@feiskyer](https://github.com/feiskyer))
 * Remove deprecated --require-kubeconfig flag, remove default --kubeconfig value ([#58367](https://github.com/kubernetes/kubernetes/pull/58367), [@zhangxiaoyu-zidif](https://github.com/zhangxiaoyu-zidif))

CHANGELOG-1.9.md

@@ -1516,7 +1516,7 @@ filename | sha256 hash
 * fix a bug where disk pressure could trigger prematurely when using overlay2 ([#53684](https://github.com/kubernetes/kubernetes/pull/53684), [@dashpole](https://github.com/dashpole))
 * "kubectl cp" updated to honor destination names  ([#51215](https://github.com/kubernetes/kubernetes/pull/51215), [@juanvallejo](https://github.com/juanvallejo))
 * kubeadm: Strip bootstrap tokens from the `kubeadm-config` ConfigMap ([#53559](https://github.com/kubernetes/kubernetes/pull/53559), [@fabriziopandini](https://github.com/fabriziopandini))
-* Skip podpreset test if the alpha feature setttings/v1alpha1 is disabled ([#53080](https://github.com/kubernetes/kubernetes/pull/53080), [@jennybuckley](https://github.com/jennybuckley))
+* Skip podpreset test if the alpha feature settings/v1alpha1 is disabled ([#53080](https://github.com/kubernetes/kubernetes/pull/53080), [@jennybuckley](https://github.com/jennybuckley))
 * Log when node is successfully initialized by Cloud Controller Manager ([#53517](https://github.com/kubernetes/kubernetes/pull/53517), [@andrewsykim](https://github.com/andrewsykim))
 * apiserver: --etcd-quorum-read now defaults to true, to ensure correct operation with HA etcd clusters ([#53717](https://github.com/kubernetes/kubernetes/pull/53717), [@liggitt](https://github.com/liggitt))
 * The Kubelet's feature gates are now specified as a map when provided via a JSON or YAML KubeletConfiguration, rather than as a string of key-value pairs. ([#53025](https://github.com/kubernetes/kubernetes/pull/53025), [@mtaufen](https://github.com/mtaufen))

build/copy-output.sh

@@ -14,7 +14,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 
-# Copies any built binaries (and other generated files) out of the Docker build contianer.
+# Copies any built binaries (and other generated files) out of the Docker build container.
 set -o errexit
 set -o nounset
 set -o pipefail

cluster/gce/gci/configure-helper.sh

@@ -1934,7 +1934,7 @@ function start-cluster-autoscaler {
 #
 # $1: addon category under /etc/kubernetes
 # $2: manifest source dir
-# $3: (optional) auxilary manifest source dir
+# $3: (optional) auxiliary manifest source dir
 function setup-addon-manifests {
   local -r src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty"
   local -r dst_dir="/etc/kubernetes/$1/$2"

cluster/juju/layers/kubernetes-e2e/reactive/kubernetes_e2e.py

@@ -48,7 +48,7 @@ def report_status():
 
 
 def messaging():
-    ''' Probe our relations to determine the propper messaging to the
+    ''' Probe our relations to determine the proper messaging to the
     end user '''
 
     missing_services = []

cluster/juju/layers/kubernetes-master/reactive/kubernetes_master.py

@@ -463,7 +463,7 @@ def start_master(etcd):
 def etcd_data_change(etcd):
     ''' Etcd scale events block master reconfiguration due to the
         kubernetes-master.components.started state. We need a way to
-        handle these events consistenly only when the number of etcd
+        handle these events consistently only when the number of etcd
         units has actually changed '''
 
     # key off of the connection string
@@ -1169,7 +1169,7 @@ def configure_controller_manager():
     layer_options = layer.options('tls-client')
     ca_cert_path = layer_options.get('ca_certificate_path')
 
-    # Default to 3 minute resync. TODO: Make this configureable?
+    # Default to 3 minute resync. TODO: Make this configurable?
     controller_opts['min-resync-period'] = '3m'
     controller_opts['v'] = '2'
     controller_opts['root-ca-file'] = ca_cert_path

cluster/juju/layers/kubernetes-worker/templates/default-http-backend.yaml

@@ -14,7 +14,7 @@ spec:
       terminationGracePeriodSeconds: 60
       containers:
       - name: default-http-backend
-        # Any image is permissable as long as:
+        # Any image is permissible as long as:
         # 1. It serves a 404 page at /
         # 2. It serves 200 on a /healthz endpoint
         image: {{ defaultbackend_image }}

cluster/restore-from-backup.sh

@@ -217,7 +217,7 @@ mkdir -p "${MNT_DISK}/var/etcd-corrupted"
 echo "Saving corrupted data to ${MNT_DISK}/var/etcd-corrupted"
 mv /var/etcd/data "${MNT_DISK}/var/etcd-corrupted"
 
-# Replace the corrupted data dir with the resotred data.
+# Replace the corrupted data dir with the restored data.
 echo "Copying restored data to /var/etcd/data"
 mv "${BACKUP_DIR}" /var/etcd/data
 

cluster/validate-cluster.sh

@@ -97,7 +97,7 @@ while true; do
   # available and then get restarted as the kubelet configures the docker bridge.
   #
   # We are assigning the result of kubectl_retry get nodes operation to the res
-  # varaible in that way, to prevent stopping the whole script on an error.
+  # variable in that way, to prevent stopping the whole script on an error.
   node=$(kubectl_retry get nodes) && res="$?" || res="$?"
   if [ "${res}" -ne "0" ]; then
     if [[ "${attempt}" -gt "${last_run:-$MAX_ATTEMPTS}" ]]; then

cmd/kube-apiserver/app/options/options.go

@@ -221,7 +221,7 @@ func (s *ServerRunOptions) AddFlags(fs *pflag.FlagSet) {
 		"api-server and calling out to webhook admission plugins. It is expected that this "+
 		"cert includes a signature from the CA in the --requestheader-client-ca-file flag. "+
 		"That CA is published in the 'extension-apiserver-authentication' configmap in "+
-		"the kube-system namespace. Components recieving calls from kube-aggregator should "+
+		"the kube-system namespace. Components receiving calls from kube-aggregator should "+
 		"use that CA to perform their half of the mutual TLS verification.")
 	fs.StringVar(&s.ProxyClientKeyFile, "proxy-client-key-file", s.ProxyClientKeyFile, ""+
 		"Private key for the client certificate used to prove the identity of the aggregator or kube-apiserver "+

cmd/kubeadm/app/cmd/reset_test.go

@@ -235,15 +235,15 @@ func TestResetWithDocker(t *testing.T) {
 func TestResetWithCrictl(t *testing.T) {
 	fcmd := fakeexec.FakeCmd{
 		CombinedOutputScript: []fakeexec.FakeCombinedOutputAction{
-			// 2: socket path provided, not runnning with crictl (1x CombinedOutput, 2x Run)
+			// 2: socket path provided, not running with crictl (1x CombinedOutput, 2x Run)
 			func() ([]byte, error) { return []byte("1"), nil },
 			// 3: socket path provided, crictl fails, reset with docker (1x CombinedOuput fail, 1x Run)
 			func() ([]byte, error) { return nil, errors.New("crictl list err") },
 		},
 		RunScript: []fakeexec.FakeRunAction{
 			// 1: socket path not provided, running with docker
 			func() ([]byte, []byte, error) { return nil, nil, nil },
-			// 2: socket path provided, now runnning with crictl (1x CombinedOutput, 2x Run)
+			// 2: socket path provided, now running with crictl (1x CombinedOutput, 2x Run)
 			func() ([]byte, []byte, error) { return nil, nil, nil },
 			func() ([]byte, []byte, error) { return nil, nil, nil },
 			// 3: socket path provided, crictl fails, reset with docker (1x CombinedOuput, 1x Run)
@@ -273,7 +273,7 @@ func TestResetWithCrictl(t *testing.T) {
 		t.Errorf("expected a call to docker, got %v", fcmd.RunLog[0])
 	}
 
-	// 2: socket path provided, now runnning with crictl (1x CombinedOutput, 2x Run)
+	// 2: socket path provided, now running with crictl (1x CombinedOutput, 2x Run)
 	resetWithCrictl(&fexec, newFakeDockerChecker(nil, nil), "/test.sock", "crictl")
 	if fcmd.RunCalls != 3 {
 		t.Errorf("expected 3 calls to Run, got %d", fcmd.RunCalls)

cmd/kubeadm/app/phases/certs/certs.go

@@ -140,7 +140,7 @@ func CreateServiceAccountKeyAndPublicKeyFiles(cfg *kubeadmapi.MasterConfiguratio
 
 // CreateFrontProxyCACertAndKeyFiles create a self signed front proxy CA certificate and key files.
 // Front proxy CA and client certs are used to secure a front proxy authenticator which is used to assert identity
-// without the client cert; This is a separte CA, so that front proxy identities cannot hit the API and normal client certs cannot be used
+// without the client cert; This is a separate CA, so that front proxy identities cannot hit the API and normal client certs cannot be used
 // as front proxies.
 // If the front proxy CA certificate and key files already exists in the target folder, they are used only if evaluated equals; otherwise an error is returned.
 func CreateFrontProxyCACertAndKeyFiles(cfg *kubeadmapi.MasterConfiguration) error {

cmd/kubelet/app/options/options.go

@@ -351,7 +351,7 @@ func (f *KubeletFlags) AddFlags(fs *pflag.FlagSet) {
 	fs.BoolVar(&f.ExperimentalKernelMemcgNotification, "experimental-kernel-memcg-notification", f.ExperimentalKernelMemcgNotification, "If enabled, the kubelet will integrate with the kernel memcg notification to determine if memory eviction thresholds are crossed rather than polling.")
 	fs.StringVar(&f.RemoteRuntimeEndpoint, "container-runtime-endpoint", f.RemoteRuntimeEndpoint, "[Experimental] The endpoint of remote runtime service. Currently unix socket is supported on Linux, and tcp is supported on windows.  Examples:'unix:///var/run/dockershim.sock', 'tcp://localhost:3735'")
 	fs.StringVar(&f.RemoteImageEndpoint, "image-service-endpoint", f.RemoteImageEndpoint, "[Experimental] The endpoint of remote image service. If not specified, it will be the same with container-runtime-endpoint by default. Currently unix socket is supported on Linux, and tcp is supported on windows.  Examples:'unix:///var/run/dockershim.sock', 'tcp://localhost:3735'")
-	fs.BoolVar(&f.ExperimentalCheckNodeCapabilitiesBeforeMount, "experimental-check-node-capabilities-before-mount", f.ExperimentalCheckNodeCapabilitiesBeforeMount, "[Experimental] if set true, the kubelet will check the underlying node for required componenets (binaries, etc.) before performing the mount")
+	fs.BoolVar(&f.ExperimentalCheckNodeCapabilitiesBeforeMount, "experimental-check-node-capabilities-before-mount", f.ExperimentalCheckNodeCapabilitiesBeforeMount, "[Experimental] if set true, the kubelet will check the underlying node for required components (binaries, etc.) before performing the mount")
 	fs.BoolVar(&f.ExperimentalNodeAllocatableIgnoreEvictionThreshold, "experimental-allocatable-ignore-eviction", f.ExperimentalNodeAllocatableIgnoreEvictionThreshold, "When set to 'true', Hard Eviction Thresholds will be ignored while calculating Node Allocatable. See https://kubernetes.io/docs/tasks/administer-cluster/reserve-compute-resources/ for more details. [default=false]")
 	fs.Var(flag.NewMapStringString(&f.ExperimentalQOSReserved), "experimental-qos-reserved", "A set of ResourceName=Percentage (e.g. memory=50%) pairs that describe how pod resource requests are reserved at the QoS level. Currently only memory is supported. [default=none]")
 	bindableNodeLabels := flag.ConfigurationMap(f.NodeLabels)
@@ -510,7 +510,7 @@ func AddKubeletConfigFlags(fs *pflag.FlagSet, c *kubeletconfig.KubeletConfigurat
 	// Node Allocatable Flags
 	fs.Var(flag.NewMapStringString(&c.SystemReserved), "system-reserved", "A set of ResourceName=ResourceQuantity (e.g. cpu=200m,memory=500Mi,ephemeral-storage=1Gi) pairs that describe resources reserved for non-kubernetes components. Currently only cpu and memory are supported. See http://kubernetes.io/docs/user-guide/compute-resources for more detail. [default=none]")
 	fs.Var(flag.NewMapStringString(&c.KubeReserved), "kube-reserved", "A set of ResourceName=ResourceQuantity (e.g. cpu=200m,memory=500Mi,ephemeral-storage=1Gi) pairs that describe resources reserved for kubernetes system components. Currently cpu, memory and local ephemeral storage for root file system are supported. See http://kubernetes.io/docs/user-guide/compute-resources for more detail. [default=none]")
-	fs.StringSliceVar(&c.EnforceNodeAllocatable, "enforce-node-allocatable", c.EnforceNodeAllocatable, "A comma separated list of levels of node allocatable enforcement to be enforced by kubelet. Acceptible options are 'none', 'pods', 'system-reserved', and 'kube-reserved'. If the latter two options are specified, '--system-reserved-cgroup' and '--kube-reserved-cgroup' must also be set, respectively. If 'none' is specified, no additional options should be set. See https://kubernetes.io/docs/tasks/administer-cluster/reserve-compute-resources/ for more details.")
+	fs.StringSliceVar(&c.EnforceNodeAllocatable, "enforce-node-allocatable", c.EnforceNodeAllocatable, "A comma separated list of levels of node allocatable enforcement to be enforced by kubelet. Acceptable options are 'none', 'pods', 'system-reserved', and 'kube-reserved'. If the latter two options are specified, '--system-reserved-cgroup' and '--kube-reserved-cgroup' must also be set, respectively. If 'none' is specified, no additional options should be set. See https://kubernetes.io/docs/tasks/administer-cluster/reserve-compute-resources/ for more details.")
 	fs.StringVar(&c.SystemReservedCgroup, "system-reserved-cgroup", c.SystemReservedCgroup, "Absolute name of the top level cgroup that is used to manage non-kubernetes components for which compute resources were reserved via '--system-reserved' flag. Ex. '/system-reserved'. [default='']")
 	fs.StringVar(&c.KubeReservedCgroup, "kube-reserved-cgroup", c.KubeReservedCgroup, "Absolute name of the top level cgroup that is used to manage kubernetes components for which compute resources were reserved via '--kube-reserved' flag. Ex. '/kube-reserved'. [default='']")
 }

examples/https-nginx/index2.html

@@ -12,7 +12,7 @@
 </head>
 <body>
 <h1>Nginx has been reloaded!</h1>
-<p>If you see this page, the nginx web server has been automaticly reloaded, since the config file has been updated using <a href="https://github.com/kubernetes/kubernetes">Kubernetes</a>.</p>
+<p>If you see this page, the nginx web server has been automatically reloaded, since the config file has been updated using <a href="https://github.com/kubernetes/kubernetes">Kubernetes</a>.</p>
 
 
 <p>For online documentation and support please refer to

examples/newrelic-infrastructure/README.md

@@ -28,7 +28,7 @@ translates to
 NRIA_LOG_FILE=/var/log/nr-infra.log
 ```
 
-Edit examples/newrelic-infrastructure/nrconfig.env and configure relevant environment variables for your NewRelic Infrastructure agent.  There are a few defauts defined, but the only required variable is the New Relic license key.
+Edit examples/newrelic-infrastructure/nrconfig.env and configure relevant environment variables for your NewRelic Infrastructure agent.  There are a few defaults defined, but the only required variable is the New Relic license key.
 
 Now, let's vendor the config into a secret.
 

hack/make-rules/test-cmd-util.sh

@@ -3473,13 +3473,13 @@ run_kubectl_config_set_tests() {
   cert_data=$(echo "#Comment" && cat "${TMPDIR:-/tmp}/apiserver.crt")
 
   kubectl config set clusters.test-cluster.certificate-authority-data "$cert_data" --set-raw-bytes
-  r_writen=$(kubectl config view --raw -o jsonpath='{.clusters[?(@.name == "test-cluster")].cluster.certificate-authority-data}')
+  r_written=$(kubectl config view --raw -o jsonpath='{.clusters[?(@.name == "test-cluster")].cluster.certificate-authority-data}')
 
   encoded=$(echo -n "$cert_data" | base64)
   kubectl config set clusters.test-cluster.certificate-authority-data "$encoded"
-  e_writen=$(kubectl config view --raw -o jsonpath='{.clusters[?(@.name == "test-cluster")].cluster.certificate-authority-data}')
+  e_written=$(kubectl config view --raw -o jsonpath='{.clusters[?(@.name == "test-cluster")].cluster.certificate-authority-data}')
 
-  test "$e_writen" == "$r_writen"
+  test "$e_written" == "$r_written"
 
   set +o nounset
   set +o errexit

hack/make-rules/verify.sh

@@ -87,7 +87,7 @@ function run-cmd {
   return ${tr}
 }
 
-# Collect Failed tests in this Array , initalize it to nil
+# Collect Failed tests in this Array , initialize it to nil
 FAILED_TESTS=()
 
 function print-failed-tests {

pkg/api/pod/util.go

@@ -172,7 +172,7 @@ func IsPodReady(pod *api.Pod) bool {
 	return IsPodReadyConditionTrue(pod.Status)
 }
 
-// IsPodReadyConditionTrue retruns true if a pod is ready; false otherwise.
+// IsPodReadyConditionTrue returns true if a pod is ready; false otherwise.
 func IsPodReadyConditionTrue(status api.PodStatus) bool {
 	condition := GetPodReadyCondition(status)
 	return condition != nil && condition.Status == api.ConditionTrue

pkg/api/v1/pod/util.go

@@ -238,7 +238,7 @@ func IsPodReady(pod *v1.Pod) bool {
 	return IsPodReadyConditionTrue(pod.Status)
 }
 
-// IsPodReady retruns true if a pod is ready; false otherwise.
+// IsPodReady returns true if a pod is ready; false otherwise.
 func IsPodReadyConditionTrue(status v1.PodStatus) bool {
 	condition := GetPodReadyCondition(status)
 	return condition != nil && condition.Status == v1.ConditionTrue