Merge pull request #45930 from x1957/addlog

Automatic merge from submit-queue (batch tested with PRs 46801, 45184, 45930, 46192, 45563)

adds log  when --kubeconfig with wrong config

**What this PR does / why we need it**:
easy for troubleshooting
I have set --kubeconfig==/etc/kubernetes/kubelet.conf when copy & paste(the file path is wrong “==/etc/kubernetes/kubelet.conf”), but kubelet start with no error log. I don't know what happend.
**Release note**:

```release-note
NONE
```
This commit is contained in:
Kubernetes Submit Queue 2017-06-02 18:05:53 -07:00 committed by GitHub
commit f294b535a0

View File

@ -466,6 +466,8 @@ func run(s *options.KubeletServer, kubeDeps *kubelet.KubeletDeps) (err error) {
} else {
if s.RequireKubeConfig {
return fmt.Errorf("invalid kubeconfig: %v", err)
} else if s.KubeConfig.Provided() && !standaloneMode {
glog.Warningf("Invalid kubeconfig: %v", err)
}
if standaloneMode {
glog.Warningf("No API client: %v", err)