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Add healthChecker functionality for kube-proxy service

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michelletandya
2021-05-04 22:06:42 +00:00
parent 255c258d7b
commit 01cd8dd08c
4 changed files with 60 additions and 16 deletions
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7
cmd/healthchecker/options/options.go
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@@ -47,7 +47,7 @@ type HealthCheckerOptions struct {
// AddFlags adds health checker command line options to pflag.
func (hco *HealthCheckerOptions) AddFlags(fs *pflag.FlagSet) {
fs.StringVar(&hco.Component, "component", types.KubeletComponent,
"The component to check health for. Supports kubelet, docker and cri")
"The component to check health for. Supports kubelet, docker, kube-proxy, and cri")
// Deprecated: For backward compatibility on linux environment. Going forward "service" will be used instead of systemd-service
if runtime.GOOS == "linux" {
fs.MarkDeprecated("systemd-service", "please use --service flag instead")
@@ -73,8 +73,9 @@ func (hco *HealthCheckerOptions) AddFlags(fs *pflag.FlagSet) {
// Returns error if invalid, nil otherwise.
func (hco *HealthCheckerOptions) IsValid() error {
// Make sure the component specified is valid.
if hco.Component != types.KubeletComponent && hco.Component != types.DockerComponent && hco.Component != types.CRIComponent {
return fmt.Errorf("the component specified is not supported. Supported components are : <kubelet/docker/cri>")
if hco.Component != types.KubeletComponent && hco.Component != types.DockerComponent &&
hco.Component != types.CRIComponent && hco.Component != types.KubeProxyComponent {
return fmt.Errorf("the component specified is not supported. Supported components are : <kubelet/docker/cri/kube-proxy>")
}
// Make sure the service is specified if repair is enabled.
if hco.EnableRepair && hco.Service == "" {