Function Detect

pkg/netutil/nettype/nettype.go:44–76

(names []string)

}

func Detect(names []string) (Type, error) {
	var res Type

	for _, name := range names {
		var tmp Type

		// In case of using --network=container:<container> to share the network namespace
		networkName := strings.SplitN(name, ":", 2)[0]
		switch networkName {
		case "none":
			tmp = None
		case "host":
			tmp = Host
		case "container":
			tmp = Container
		case "ns":
			tmp = Namespace
		default:
			tmp = CNI
		}
		if res != Invalid && res != tmp {
			return Invalid, fmt.Errorf("mixed network types: %v and %v", netTypeToName[res], netTypeToName[tmp])
		}
		res = tmp
	}

	// defaults to CNI
	if res == Invalid {
		res = CNI
	}

	return res, nil
}