types

type Address interface {
	GetMatchValue() string
	GetMatchKey(addrType AddressType) *MatchKey
	GetValue() interface{}
}

type AddressCategory uint8

type AddressType int

type BitRange struct {
	Value uint16
	Mask  *uint16
}

type ByPriority []Priority

type CNIDeleteChecker interface {
	// AllowCNIDelete indicates CNI deletion can be processed.
	AllowCNIDelete(podName, podNamespace string) bool
}

type DnsCacheEntry struct {
	FQDNName       string
	IPAddress      net.IP
	ExpirationTime time.Time
}

type EgressConfig struct {
	Name       string
	UID        types.UID
	EgressIP   string
	EgressNode string
}

type IGMPNPRuleInfo struct {
	RuleAction v1beta1.RuleAction
	UUID       apitypes.UID
	NPType     *v1beta2.NetworkPolicyType
	Name       string
}

type MatchKey struct {
	// contains filtered or unexported fields
}

type McastNetworkPolicyController interface {
	// GetIGMPNPRuleInfo looks up the IGMP NetworkPolicy rule that matches the given Pod and groupAddress,
	// and returns the rule information if found.
	GetIGMPNPRuleInfo(podname, podNamespace string, groupAddress net.IP, igmpType uint8) (*IGMPNPRuleInfo, error)
}

type NodePolicyRule struct {
	IPSet           string
	IPSetMembers    sets.Set[string]
	Priority        *Priority
	ServiceIPTChain string
	ServiceIPTRules []string
	CoreIPTChain    string
	CoreIPTRules    []string
	IsIPv6          bool
}

type OVSBridgeConfig struct {
	// BridgeName is the name of the OVS bridge.
	BridgeName string
	// PhysicalInterfaces is the list of physical interfaces connected to this bridge.
	PhysicalInterfaces []PhysicalInterfaceConfig
	// EnableMulticastSnooping enables multicast snooping on the bridge.
	EnableMulticastSnooping bool
}

type PhysicalInterfaceConfig struct {
	// Name is the name of the physical interface.
	Name string
	// AllowedVLANs is a list of VLAN IDs or VLAN ID ranges (e.g. "100",
	// "200-300") that are allowed on this interface.  If empty, all VLANs
	// are allowed.
	AllowedVLANs []string
}

type PodUpdate struct {
	PodNamespace string
	PodName      string
	ContainerID  string
	NetNS        string
	IsAdd        bool
}

type PolicyRule struct {
	Direction     v1beta2.Direction
	From          []Address
	To            []Address
	Service       []v1beta2.Service
	L7Protocols   []v1beta2.L7Protocol
	L7RuleVlanID  *uint32
	Action        *secv1beta1.RuleAction
	Priority      *uint16
	Name          string
	FlowID        uint32
	TableID       uint8
	PolicyRef     *v1beta2.NetworkPolicyReference
	EnableLogging bool
	LogLabel      string
}

type Priority struct {
	TierPriority   int32
	PolicyPriority float64
	RulePriority   int32
}

type RoundInfo struct {
	RoundNum uint64
	// PrevRoundNum is nil if this is the first round or the previous round
	// number could not be retrieved.
	PrevRoundNum *uint64
}

type RuleMetric struct {
	Bytes, Packets, Sessions uint64
}

type ServiceConfig struct {
	ServiceIP          net.IP
	ServicePort        uint16
	Protocol           openflow.Protocol
	TrafficPolicyLocal bool
	LocalGroupID       openflow.GroupIDType
	ClusterGroupID     openflow.GroupIDType
	AffinityTimeout    uint16
	// IsExternal indicates that whether the Service is externally accessible.
	// It's true for NodePort, LoadBalancerIP and ExternalIP.
	IsExternal bool
	IsNodePort bool
	// IsNested indicates the whether Service's Endpoints are ClusterIPs of other Services. It's used in multi-cluster.
	IsNested bool
	// IsDSR indicates that whether the Service works in Direct Server Return mode.
	IsDSR bool
}

type TrafficControlFlowPriority string