configure

type AddToBridgeError struct {
	Cause         error
	Bridge, Slave *net.Interface
}

type BridgeDetectionError struct {
	Cause  error
	Name   string
	IP     net.IP
	Subnet *net.IPNet
}

type ConfigureDefaultGWError struct {
	Cause     error
	Interface *net.Interface
	IP        net.IP
}

type ConfigureLinkError struct {
	Cause          error
	Role           string
	Interface      *net.Interface
	IntendedIP     net.IP
	IntendedSubnet *net.IPNet
}

type Container struct {
	FileOpener netns.Opener
}

type DeleteLinkError struct {
	Cause error
	Role  string
	Name  string
}

type FindLinkError struct {
	Cause error // may be nil if no error occurred other than the link not existing
	Role  string
	Name  string
}

type Host struct {
	Veth interface {
		Create(hostIfcName, containerIfcName string) (*net.Interface, *net.Interface, error)
	}

	Link interface {
		SetUp(intf *net.Interface) error
		SetMTU(intf *net.Interface, mtu int) error
		SetNs(intf *net.Interface, fd int) error
		InterfaceByName(name string) (*net.Interface, bool, error)
	}

	Bridge interface {
		Create(bridgeName string, ip net.IP, subnet *net.IPNet) (*net.Interface, error)
		Add(bridge, slave *net.Interface) error
		Destroy(bridgeName string) error
	}

	FileOpener interface {
		Open(path string) (*os.File, error)
	}
}

type LinkUpError struct {
	Cause error
	Link  *net.Interface
	Role  string
}

type MTUError struct {
	Cause error
	Intf  *net.Interface
	MTU   int
}

type SetNsFailedError struct {
	Cause error
	Intf  *net.Interface
	Netns *os.File
}

type VethPairCreationError struct {
	Cause                         error
	HostIfcName, ContainerIfcName string
}