config

Documentation

Index

• Constants
• type GatewayConfig
  • func (g *GatewayConfig) String() string
• type NetworkConfig
• type NodeConfig
  • func (n *NodeConfig) String() string
• type TrafficEncapModeType
  • func GetTrafficEncapModeFromStr(str string) (bool, TrafficEncapModeType)
  • func GetTrafficEncapModes() []TrafficEncapModeType
  • func (m TrafficEncapModeType) IsNetworkPolicyOnly() bool
  • func (m TrafficEncapModeType) NeedsEncapToPeer(peerIP net.IP, localIP *net.IPNet) bool
  • func (m TrafficEncapModeType) NeedsRoutingToPeer(peerIP net.IP, localIP *net.IPNet) bool
  • func (m TrafficEncapModeType) String() string
  • func (m TrafficEncapModeType) SupportsEncap() bool
  • func (m TrafficEncapModeType) SupportsNoEncap() bool

Constants

const (
	DefaultTunPortName = "tun0"
	DefaultTunOFPort   = 1
	HostGatewayOFPort  = 2
)

Types

type GatewayConfig

type GatewayConfig struct {
	IP  net.IP
	MAC net.HardwareAddr
	// LinkIndex is the link index of host gateway.
	LinkIndex int
	// Name is the name of host gateway, e.g. gw0.
	Name string
}

func (*GatewayConfig) String

func (g *GatewayConfig) String() string

type NetworkConfig

type NetworkConfig struct {
	TrafficEncapMode  TrafficEncapModeType
	TunnelType        ovsconfig.TunnelType
	EnableIPSecTunnel bool
	IPSecPSK          string
}

User provided network configuration parameters.

type NodeConfig

type NodeConfig struct {
	Name          string
	PodCIDR       *net.IPNet
	NodeIPAddr    *net.IPNet
	GatewayConfig *GatewayConfig
}

Local Node configurations retrieved from K8s API or host networking state.

func (*NodeConfig) String

func (n *NodeConfig) String() string

type TrafficEncapModeType

type TrafficEncapModeType int

const (
	TrafficEncapModeEncap TrafficEncapModeType = iota
	TrafficEncapModeNoEncap
	TrafficEncapModeHybrid
	TrafficEncapModeNetworkPolicyOnly
	TrafficEncapModeInvalid = -1
)

func GetTrafficEncapModeFromStr

func GetTrafficEncapModeFromStr(str string) (bool, TrafficEncapModeType)

GetTrafficEncapModeFromStr returns true and TrafficEncapModeType corresponding to input string. Otherwise, false and undefined value is returned

func GetTrafficEncapModes

func GetTrafficEncapModes() []TrafficEncapModeType

func (TrafficEncapModeType) IsNetworkPolicyOnly

func (m TrafficEncapModeType) IsNetworkPolicyOnly() bool

IsNetworkPolicyOnly returns true if TrafficEncapModeType is network policy only.

func (TrafficEncapModeType) NeedsEncapToPeer

func (m TrafficEncapModeType) NeedsEncapToPeer(peerIP net.IP, localIP *net.IPNet) bool

NeedsEncapToPeer returns true if Pod traffic to peer Node needs to be encapsulated.

func (TrafficEncapModeType) NeedsRoutingToPeer

func (m TrafficEncapModeType) NeedsRoutingToPeer(peerIP net.IP, localIP *net.IPNet) bool

NeedsRoutingToPeer returns true if Pod traffic to peer Node needs underlying routing support.

func (TrafficEncapModeType) String

func (m TrafficEncapModeType) String() string

String returns value in string.

func (TrafficEncapModeType) SupportsEncap

func (m TrafficEncapModeType) SupportsEncap() bool

SupportsEncap returns true if TrafficEncapModeType supports encap.

func (TrafficEncapModeType) SupportsNoEncap

func (m TrafficEncapModeType) SupportsNoEncap() bool

SupportsNoEncap returns true if TrafficEncapModeType supports noEncap.