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optimise the getConntrackMax function

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Signed-off-by: PingWang <wang.ping5@zte.com.cn>
This commit is contained in:
PingWang 2016-07-28 19:17:52 +08:00
parent 89651077b1
commit ee567e1ea0
1 changed files with 5 additions and 4 deletions
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9
cmd/kube-proxy/app/server.go
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@ -335,12 +335,13 @@ func (s *ProxyServer) Run() error {
} }
func getConntrackMax(config *options.ProxyServerConfig) (int, error) { func getConntrackMax(config *options.ProxyServerConfig) (int, error) {
if config.ConntrackMax > 0 && config.ConntrackMaxPerCore > 0 {
return -1, fmt.Errorf("invalid config: ConntrackMax and ConntrackMaxPerCore are mutually exclusive")
}
if config.ConntrackMax > 0 { if config.ConntrackMax > 0 {
if config.ConntrackMaxPerCore > 0 {
return -1, fmt.Errorf("invalid config: ConntrackMax and ConntrackMaxPerCore are mutually exclusive")
}
return int(config.ConntrackMax), nil return int(config.ConntrackMax), nil
} else if config.ConntrackMaxPerCore > 0 { }
if config.ConntrackMaxPerCore > 0 {
return (int(config.ConntrackMaxPerCore) * runtime.NumCPU()), nil return (int(config.ConntrackMaxPerCore) * runtime.NumCPU()), nil
} }
return 0, nil return 0, nil