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Merge pull request #104750 from sanposhiho/fix/bug/proxy/defer-with-os-exit

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Fix(kube-proxy): remove os.Exit from cobra.Command
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Kubernetes Prow Robot 2021-11-16 21:13:53 -08:00 committed by GitHub
commit 9dd8aad535
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1 changed files with 7 additions and 11 deletions
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18
cmd/kube-proxy/app/server.go
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@ -475,32 +475,28 @@ Service cluster IPs and ports are currently found through Docker-links-compatibl
environment variables specifying ports opened by the service proxy. There is an optional environment variables specifying ports opened by the service proxy. There is an optional
addon that provides cluster DNS for these cluster IPs. The user must create a service addon that provides cluster DNS for these cluster IPs. The user must create a service
with the apiserver API to configure the proxy.`, with the apiserver API to configure the proxy.`,
Run: func(cmd *cobra.Command, args []string) { RunE: func(cmd *cobra.Command, args []string) error {
verflag.PrintAndExitIfRequested() verflag.PrintAndExitIfRequested()
cliflag.PrintFlags(cmd.Flags()) cliflag.PrintFlags(cmd.Flags())
if err := initForOS(opts.WindowsService); err != nil { if err := initForOS(opts.WindowsService); err != nil {
klog.ErrorS(err, "Failed OS init") return fmt.Errorf("failed os init: %w", err)
// ACTION REQUIRED: Exit code changed from 255 to 1
os.Exit(1)
} }
if err := opts.Complete(); err != nil { if err := opts.Complete(); err != nil {
klog.ErrorS(err, "Failed complete") return fmt.Errorf("failed complete: %w", err)
// ACTION REQUIRED: Exit code changed from 255 to 1
os.Exit(1)
} }
if err := opts.Validate(); err != nil { if err := opts.Validate(); err != nil {
klog.ErrorS(err, "Failed validate") return fmt.Errorf("failed validate: %w", err)
// ACTION REQUIRED: Exit code changed from 255 to 1
os.Exit(1)
} }
if err := opts.Run(); err != nil { if err := opts.Run(); err != nil {
klog.ErrorS(err, "Error running ProxyServer") klog.ErrorS(err, "Error running ProxyServer")
os.Exit(1) return err
} }
return nil
}, },
Args: func(cmd *cobra.Command, args []string) error { Args: func(cmd *cobra.Command, args []string) error {
for _, arg := range args { for _, arg := range args {