fix lint

Signed-off-by: Shelley-BaoYue <baoyue2@huawei.com>

8 files changed, 27 insertions, 27 deletions

diff --git a/keadm/cmd/keadm/app/cmd/common/config.go b/keadm/cmd/keadm/app/cmd/common/config.go
index a63526896..dc675ef4c 100644
--- a/keadm/cmd/keadm/app/cmd/common/config.go
+++ b/keadm/cmd/keadm/app/cmd/common/config.go
@@ -22,7 +22,7 @@ import (
 	"sigs.k8s.io/yaml"
 )
 
-//Write2File writes data into a file in path
+// Write2File writes data into a file in path
 func Write2File(path string, data interface{}) error {
 	d, err := yaml.Marshal(data)
 	if err != nil {
diff --git a/keadm/cmd/keadm/app/cmd/common/types.go b/keadm/cmd/keadm/app/cmd/common/types.go
index 41ab8873c..1c2cf351a 100644
--- a/keadm/cmd/keadm/app/cmd/common/types.go
+++ b/keadm/cmd/keadm/app/cmd/common/types.go
@@ -20,7 +20,7 @@ import (
 	"github.com/blang/semver"
 )
 
-//InitBaseOptions has the kubeedge cloud deprecated init base information filled by CLI
+// InitBaseOptions has the kubeedge cloud deprecated init base information filled by CLI
 type InitBaseOptions struct {
 	KubeEdgeVersion  string
 	KubeConfig       string
@@ -30,7 +30,7 @@ type InitBaseOptions struct {
 	TarballPath      string
 }
 
-//InitOptions has the kubeedge cloud init information filled by CLI
+// InitOptions has the kubeedge cloud init information filled by CLI
 type InitOptions struct {
 	KubeConfig       string
 	KubeEdgeVersion  string
@@ -45,7 +45,7 @@ type InitOptions struct {
 	DryRun           bool
 }
 
-//JoinOptions has the kubeedge cloud init information filled by CLI
+// JoinOptions has the kubeedge cloud init information filled by CLI
 type JoinOptions struct {
 	InitBaseOptions
 	CertPath              string
@@ -110,10 +110,10 @@ type DiagnoseObject struct {
 	Use  string
 }
 
-//ModuleRunning is defined to know the running status of KubeEdge components
+// ModuleRunning is defined to know the running status of KubeEdge components
 type ModuleRunning uint8
 
-//Different possible values for ModuleRunning type
+// Different possible values for ModuleRunning type
 const (
 	NoneRunning ModuleRunning = iota
 	KubeEdgeCloudRunning
@@ -123,7 +123,7 @@ const (
 // ComponentType is the type of KubeEdge components, cloudcore or edgecore
 type ComponentType string
 
-//All Component type
+// All Component type
 const (
 	CloudCore ComponentType = "cloudcore"
 	EdgeCore  ComponentType = "edgecore"
@@ -135,13 +135,13 @@ type InstallOptions struct {
 	TarballPath   string
 }
 
-//ToolsInstaller interface for tools with install and teardown methods.
+// ToolsInstaller interface for tools with install and teardown methods.
 type ToolsInstaller interface {
 	InstallTools() error
 	TearDown() error
 }
 
-//OSTypeInstaller interface for methods to be executed over a specified OS distribution type
+// OSTypeInstaller interface for methods to be executed over a specified OS distribution type
 type OSTypeInstaller interface {
 	InstallMQTT() error
 	IsK8SComponentInstalled(string, string) error
@@ -152,7 +152,7 @@ type OSTypeInstaller interface {
 	IsKubeEdgeProcessRunning(string) (bool, error)
 }
 
-//FlagData stores value and default value of the flags used in this command
+// FlagData stores value and default value of the flags used in this command
 type FlagData struct {
 	Val    interface{}
 	DefVal interface{}
diff --git a/keadm/cmd/keadm/app/cmd/deprecated/init.go b/keadm/cmd/keadm/app/cmd/deprecated/init.go
index 3d3e4ff50..5c9754785 100644
--- a/keadm/cmd/keadm/app/cmd/deprecated/init.go
+++ b/keadm/cmd/keadm/app/cmd/deprecated/init.go
@@ -76,7 +76,7 @@ func NewDeprecatedCloudInit() *cobra.Command {
 	return cmd
 }
 
-//newInitOptions will initialise new instance of options everytime
+// newInitOptions will initialise new instance of options everytime
 func newInitOptions() *types.InitBaseOptions {
 	opts := &types.InitBaseOptions{}
 	opts.KubeConfig = types.DefaultKubeConfig
@@ -104,7 +104,7 @@ func addInitFlags(cmd *cobra.Command, initOpts *types.InitBaseOptions) {
 		"Use this key to set the temp directory path for KubeEdge tarball, if not exist, download it")
 }
 
-//Add2CloudToolsList Reads the flagData (containing val and default val) and join options to fill the list of tools.
+// Add2CloudToolsList Reads the flagData (containing val and default val) and join options to fill the list of tools.
 func Add2CloudToolsList(toolList map[string]types.ToolsInstaller, flagData map[string]types.FlagData, initOptions *types.InitBaseOptions) error {
 	var kubeVer string
 	flgData, ok := flagData[types.KubeEdgeVersion]
diff --git a/keadm/cmd/keadm/app/cmd/deprecated/join.go b/keadm/cmd/keadm/app/cmd/deprecated/join.go
index 8748baf9e..849ed7ac1 100644
--- a/keadm/cmd/keadm/app/cmd/deprecated/join.go
+++ b/keadm/cmd/keadm/app/cmd/deprecated/join.go
@@ -32,7 +32,7 @@ import (
 
 var (
 	edgeJoinLongDescription = `
-Deprecated: 
+Deprecated:
 "keadm deprecated join" command bootstraps KubeEdge's worker node (at the edge) component.
 It will also connect with cloud component to receive
 further instructions and forward telemetry data from
@@ -88,7 +88,7 @@ func newJoinOptions() *types.JoinOptions {
 	return opts
 }
 
-//Add2EdgeToolsList Reads the flagData (containing val and default val) and join options to fill the list of tools.
+// Add2EdgeToolsList Reads the flagData (containing val and default val) and join options to fill the list of tools.
 func Add2EdgeToolsList(toolList map[string]types.ToolsInstaller, flagData map[string]types.FlagData, joinOptions *types.JoinOptions) error {
 	var kubeVer string
 
diff --git a/keadm/cmd/keadm/app/cmd/util/exec.go b/keadm/cmd/keadm/app/cmd/util/exec.go
index c91537c6a..718a2e648 100644
--- a/keadm/cmd/keadm/app/cmd/util/exec.go
+++ b/keadm/cmd/keadm/app/cmd/util/exec.go
@@ -9,7 +9,7 @@ import (
 	"syscall"
 )
 
-//Command defines commands to be executed and captures std out and std error
+// Command defines commands to be executed and captures std out and std error
 type Command struct {
 	Cmd      *exec.Cmd
 	StdOut   []byte
diff --git a/keadm/cmd/keadm/app/cmd/util/k8sinstaller.go b/keadm/cmd/keadm/app/cmd/util/k8sinstaller.go
index 0640824b8..329b16f09 100644
--- a/keadm/cmd/keadm/app/cmd/util/k8sinstaller.go
+++ b/keadm/cmd/keadm/app/cmd/util/k8sinstaller.go
@@ -35,15 +35,15 @@ import (
 	"github.com/kubeedge/kubeedge/common/constants"
 )
 
-//K8SInstTool embeds Common struct and contains the default K8S version and
-//a flag depicting if host is an edge or cloud node
-//It implements ToolsInstaller interface
+// K8SInstTool embeds Common struct and contains the default K8S version and
+// a flag depicting if host is an edge or cloud node
+// It implements ToolsInstaller interface
 type K8SInstTool struct {
 	Common
 }
 
-//InstallTools sets the OS interface, checks if K8S installation is required or not.
-//If required then install the said version.
+// InstallTools sets the OS interface, checks if K8S installation is required or not.
+// If required then install the said version.
 func (ks *K8SInstTool) InstallTools() error {
 	ks.SetOSInterface(GetOSInterface())
 
@@ -198,8 +198,8 @@ func createKubeEdgeV1CRD(dynamicClient dynamic.Interface, crdFile string) error
 	return err
 }
 
-//TearDown should uninstall K8S, but it is not required either for cloud or edge node.
-//It is defined so that K8SInstTool implements ToolsInstaller interface
+// TearDown should uninstall K8S, but it is not required either for cloud or edge node.
+// It is defined so that K8SInstTool implements ToolsInstaller interface
 func (ks *K8SInstTool) TearDown() error {
 	return nil
 }
diff --git a/keadm/cmd/keadm/app/cmd/util/mqttinstaller.go b/keadm/cmd/keadm/app/cmd/util/mqttinstaller.go
index 3b6f80dea..efc009c83 100644
--- a/keadm/cmd/keadm/app/cmd/util/mqttinstaller.go
+++ b/keadm/cmd/keadm/app/cmd/util/mqttinstaller.go
@@ -16,12 +16,12 @@ limitations under the License.
 
 package util
 
-//MQTTInstTool embeds Common struct and It implements ToolsInstaller interface
+// MQTTInstTool embeds Common struct and It implements ToolsInstaller interface
 type MQTTInstTool struct {
 	Common
 }
 
-//InstallTools sets the OS interface, it simply installs the said version
+// InstallTools sets the OS interface, it simply installs the said version
 func (m *MQTTInstTool) InstallTools() error {
 	m.SetOSInterface(GetOSInterface())
 	err := m.InstallMQTT()
@@ -31,8 +31,8 @@ func (m *MQTTInstTool) InstallTools() error {
 	return nil
 }
 
-//TearDown should uninstall MQTT, but it is not required either for cloud or edge node.
-//It is defined so that MQTTInstTool implements ToolsInstaller interface
+// TearDown should uninstall MQTT, but it is not required either for cloud or edge node.
+// It is defined so that MQTTInstTool implements ToolsInstaller interface
 func (m *MQTTInstTool) TearDown() error {
 	return nil
 }
diff --git a/keadm/cmd/keadm/app/keadm.go b/keadm/cmd/keadm/app/keadm.go
index cf61b40f1..54e2d49b4 100644
--- a/keadm/cmd/keadm/app/keadm.go
+++ b/keadm/cmd/keadm/app/keadm.go
@@ -24,7 +24,7 @@ import (
 	"github.com/kubeedge/kubeedge/keadm/cmd/keadm/app/cmd"
 )
 
-//Run executes the keadm command
+// Run executes the keadm command
 func Run() error {
 	pflag.CommandLine.AddGoFlagSet(flag.CommandLine)