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Merge pull request #80651 from odinuge/kubectl-proxy-handle-error

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Add error check in kubectl proxy on server setup
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Kubernetes Prow Robot 2020-02-09 11:23:52 -08:00 committed by GitHub
commit ca1514d03b
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2 changed files with 6 additions and 4 deletions
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1
hack/.staticcheck_failures
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@ -99,7 +99,6 @@ vendor/k8s.io/kubectl/pkg/cmd/config
vendor/k8s.io/kubectl/pkg/cmd/edit vendor/k8s.io/kubectl/pkg/cmd/edit
vendor/k8s.io/kubectl/pkg/cmd/exec vendor/k8s.io/kubectl/pkg/cmd/exec
vendor/k8s.io/kubectl/pkg/cmd/get vendor/k8s.io/kubectl/pkg/cmd/get
vendor/k8s.io/kubectl/pkg/cmd/proxy
vendor/k8s.io/kubectl/pkg/cmd/rollingupdate vendor/k8s.io/kubectl/pkg/cmd/rollingupdate
vendor/k8s.io/kubectl/pkg/cmd/scale vendor/k8s.io/kubectl/pkg/cmd/scale
vendor/k8s.io/kubectl/pkg/cmd/set vendor/k8s.io/kubectl/pkg/cmd/set

9
staging/src/k8s.io/kubectl/pkg/cmd/proxy/proxy.go
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@ -200,6 +200,10 @@ func (o ProxyOptions) Validate() error {
func (o ProxyOptions) RunProxy() error { func (o ProxyOptions) RunProxy() error {
server, err := proxy.NewServer(o.staticDir, o.apiPrefix, o.staticPrefix, o.filter, o.clientConfig, o.keepalive) server, err := proxy.NewServer(o.staticDir, o.apiPrefix, o.staticPrefix, o.filter, o.clientConfig, o.keepalive)
if err != nil {
return err
}
// Separate listening from serving so we can report the bound port // Separate listening from serving so we can report the bound port
// when it is chosen by os (eg: port == 0) // when it is chosen by os (eg: port == 0)
var l net.Listener var l net.Listener
@ -209,9 +213,8 @@ func (o ProxyOptions) RunProxy() error {
l, err = server.ListenUnix(o.unixSocket) l, err = server.ListenUnix(o.unixSocket)
} }
if err != nil { if err != nil {
klog.Fatal(err) return err
} }
fmt.Fprintf(o.IOStreams.Out, "Starting to serve on %s\n", l.Addr().String()) fmt.Fprintf(o.IOStreams.Out, "Starting to serve on %s\n", l.Addr().String())
klog.Fatal(server.ServeOnListener(l)) return server.ServeOnListener(l)
return nil
} }