func OpenIptables()

in gce-containers-startup/utils/iptables.go [78:93]

• 15 lines of code
• 4 McCabe index (conditional complexity)

func OpenIptables() error {
	var err = OpenIptablesForProtocol("tcp")
	if err != nil {
		return err
	}
	err = OpenIptablesForProtocol("udp")
	if err != nil {
		return err
	}
	err = OpenIptablesForProtocol("icmp")
	if err != nil {
		return err
	}

	return nil
}