v1alpha1

package
v0.12.1 Latest Latest
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 Go to latest Published: Feb 11, 2021 License: Apache-2.0 Imports: 3 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	ICMPProtocol int32 = 1
	TCPProtocol  int32 = 6
	UDPProtocol  int32 = 17
)

List the supported protocols and their codes in traceflow. According to code in Antrea agent and controller, default protocol is ICMP if protocol is not inputted by users.

View Source 
const (
	DstTypePod     = "Pod"
	DstTypeService = "Service"
	DstTypeIPv4    = "IPv4"
)

List the supported destination types in traceflow.

View Source 
const (
	EtherTypeIPv4 uint16 = 0x0800
	EtherTypeIPv6 uint16 = 0x86DD
)

List the ethernet types.

Variables

View Source 
var (
	SchemeBuilder runtime.SchemeBuilder

	AddToScheme = localSchemeBuilder.AddToScheme
)
View Source 
var ProtocolsToString = map[int32]string{
	TCPProtocol:  "TCP",
	UDPProtocol:  "UDP",
	ICMPProtocol: "ICMP",
}
View Source 
var SchemeGroupVersion = schema.GroupVersion{
	Group:   "ops.antrea.tanzu.vmware.com",
	Version: "v1alpha1",
}
View Source 
var SupportedDestinationTypes = []string{
	DstTypePod,
	DstTypeService,
	DstTypeIPv4,
}
View Source 
var SupportedProtocols = map[string]int32{
	"TCP":  TCPProtocol,
	"UDP":  UDPProtocol,
	"ICMP": ICMPProtocol,
}

Functions

func Resource 

func Resource(resource string) schema.GroupResource

Types

type Destination 

type Destination struct {
	// Namespace is the destination namespace.
	Namespace string `json:"namespace,omitempty"`
	// Pod is the destination pod, exclusive with destination service.
	Pod string `json:"pod,omitempty"`
	// Service is the destination service, exclusive with destination pod.
	Service string `json:"service,omitempty"`
	// IP is the destination IP.
	IP string `json:"ip,omitempty"`
}

Destination describes the destination spec of the traceflow.

func (*Destination) DeepCopy 

func (in *Destination) DeepCopy() *Destination

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Destination.

func (*Destination) DeepCopyInto 

func (in *Destination) DeepCopyInto(out *Destination)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type ICMPEchoRequestHeader 

type ICMPEchoRequestHeader struct {
	// ID is the ICMPEchoRequestHeader ID.
	ID int32 `json:"id,omitempty"`
	// Sequence is the ICMPEchoRequestHeader sequence.
	Sequence int32 `json:"sequence,omitempty"`
}

ICMPEchoRequestHeader describes spec of an ICMP echo request header.

func (*ICMPEchoRequestHeader) DeepCopy 

func (in *ICMPEchoRequestHeader) DeepCopy() *ICMPEchoRequestHeader

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ICMPEchoRequestHeader.

func (*ICMPEchoRequestHeader) DeepCopyInto 

func (in *ICMPEchoRequestHeader) DeepCopyInto(out *ICMPEchoRequestHeader)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type IPHeader 

type IPHeader struct {
	// SrcIP is the source IP.
	SrcIP string `json:"srcIP,omitempty"`
	// Protocol is the IP protocol.
	Protocol int32 `json:"protocol,omitempty"`
	// TTL is the IP TTL.
	TTL int32 `json:"ttl,omitempty"`
	// Flags is the flags for IP.
	Flags int32 `json:"flags,omitempty"`
}

IPHeader describes spec of an IPv4 header. IPv6 not supported yet.

func (*IPHeader) DeepCopy 

func (in *IPHeader) DeepCopy() *IPHeader

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new IPHeader.

func (*IPHeader) DeepCopyInto 

func (in *IPHeader) DeepCopyInto(out *IPHeader)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type NodeResult 

type NodeResult struct {
	// Node is the node of the observation.
	Node string `json:"node,omitempty" yaml:"node,omitempty"`
	// Role of the node like sender, receiver, etc.
	Role string `json:"role,omitempty" yaml:"role,omitempty"`
	// Timestamp is the timestamp of the observations on the node.
	Timestamp int64 `json:"timestamp,omitempty" yaml:"timestamp,omitempty"`
	// Observations includes all observations from sender nodes, receiver ones, etc.
	Observations []Observation `json:"observations,omitempty" yaml:"observations,omitempty"`
}

func (*NodeResult) DeepCopy 

func (in *NodeResult) DeepCopy() *NodeResult

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new NodeResult.

func (*NodeResult) DeepCopyInto 

func (in *NodeResult) DeepCopyInto(out *NodeResult)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Observation 

type Observation struct {
	// Component is the observation component.
	Component TraceflowComponent `json:"component,omitempty" yaml:"component,omitempty"`
	// ComponentInfo is the extension of Component field.
	ComponentInfo string `json:"componentInfo,omitempty" yaml:"componentInfo,omitempty"`
	// Action is the action to the observation.
	Action TraceflowAction `json:"action,omitempty" yaml:"action,omitempty"`
	// Pod is the combination of Pod name and Pod Namespace.
	Pod string `json:"pod,omitempty" yaml:"pod,omitempty"`
	// DstMAC is the destination MAC.
	DstMAC string `json:"dstMAC,omitempty" yaml:"dstMAC,omitempty"`
	// NetworkPolicy is the combination of Namespace and NetworkPolicyName.
	NetworkPolicy string `json:"networkPolicy,omitempty" yaml:"networkPolicy,omitempty"`
	// TTL is the observation TTL.
	TTL int32 `json:"ttl,omitempty" yaml:"ttl,omitempty"`
	// TranslatedSrcIP is the translated source IP.
	TranslatedSrcIP string `json:"translatedSrcIP,omitempty" yaml:"translatedSrcIP,omitempty"`
	// TranslatedDstIP is the translated destination IP.
	TranslatedDstIP string `json:"translatedDstIP,omitempty" yaml:"translatedDstIP,omitempty"`
	// TunnelDstIP is the tunnel destination IP.
	TunnelDstIP string `json:"tunnelDstIP,omitempty" yaml:"tunnelDstIP,omitempty"`
}

Observation describes those from sender nodes or receiver nodes.

func (*Observation) DeepCopy 

func (in *Observation) DeepCopy() *Observation

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Observation.

func (*Observation) DeepCopyInto 

func (in *Observation) DeepCopyInto(out *Observation)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Packet 

type Packet struct {
	IPHeader        IPHeader        `json:"ipHeader,omitempty"`
	TransportHeader TransportHeader `json:"transportHeader,omitempty"`
}

Packet includes header info.

func (*Packet) DeepCopy 

func (in *Packet) DeepCopy() *Packet

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Packet.

func (*Packet) DeepCopyInto 

func (in *Packet) DeepCopyInto(out *Packet)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Source 

type Source struct {
	// Namespace is the source namespace.
	Namespace string `json:"namespace,omitempty"`
	// Pod is the source pod.
	Pod string `json:"pod,omitempty"`
}

Source describes the source spec of the traceflow.

func (*Source) DeepCopy 

func (in *Source) DeepCopy() *Source

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Source.

func (*Source) DeepCopyInto 

func (in *Source) DeepCopyInto(out *Source)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type TCPHeader 

type TCPHeader struct {
	// SrcPort is the source port.
	SrcPort int32 `json:"srcPort,omitempty"`
	// DstPort is the destination port.
	DstPort int32 `json:"dstPort,omitempty"`
	// Flags are flags in the header.
	Flags int32 `json:"flags,omitempty"`
}

TCPHeader describes spec of a TCP header.

func (*TCPHeader) DeepCopy 

func (in *TCPHeader) DeepCopy() *TCPHeader

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TCPHeader.

func (*TCPHeader) DeepCopyInto 

func (in *TCPHeader) DeepCopyInto(out *TCPHeader)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type Traceflow 

type Traceflow struct {
	metav1.TypeMeta   `json:",inline"`
	metav1.ObjectMeta `json:"metadata,omitempty"`

	Spec   TraceflowSpec   `json:"spec,omitempty"`
	Status TraceflowStatus `json:"status,omitempty"`
}

+genclient +genclient:nonNamespaced +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

func (*Traceflow) DeepCopy 

func (in *Traceflow) DeepCopy() *Traceflow

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new Traceflow.

func (*Traceflow) DeepCopyInto 

func (in *Traceflow) DeepCopyInto(out *Traceflow)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*Traceflow) DeepCopyObject 

func (in *Traceflow) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type TraceflowAction 

type TraceflowAction string
const (
	Delivered TraceflowAction = "Delivered"
	Received  TraceflowAction = "Received"
	Forwarded TraceflowAction = "Forwarded"
	Dropped   TraceflowAction = "Dropped"
)

type TraceflowComponent 

type TraceflowComponent string
const (
	SpoofGuard    TraceflowComponent = "SpoofGuard"
	LB            TraceflowComponent = "LB"
	Routing       TraceflowComponent = "Routing"
	NetworkPolicy TraceflowComponent = "NetworkPolicy"
	Forwarding    TraceflowComponent = "Forwarding"
)

type TraceflowList 

type TraceflowList struct {
	metav1.TypeMeta `json:",inline"`
	metav1.ListMeta `json:"metadata,omitempty"`

	Items []Traceflow `json:"items"`
}

+k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object

func (*TraceflowList) DeepCopy 

func (in *TraceflowList) DeepCopy() *TraceflowList

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TraceflowList.

func (*TraceflowList) DeepCopyInto 

func (in *TraceflowList) DeepCopyInto(out *TraceflowList)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

func (*TraceflowList) DeepCopyObject 

func (in *TraceflowList) DeepCopyObject() runtime.Object

DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.

type TraceflowPhase 

type TraceflowPhase string
const (
	Pending   TraceflowPhase = "Pending"
	Running   TraceflowPhase = "Running"
	Succeeded TraceflowPhase = "Succeeded"
	Failed    TraceflowPhase = "Failed"
)

type TraceflowSpec 

type TraceflowSpec struct {
	Source      Source      `json:"source,omitempty"`
	Destination Destination `json:"destination,omitempty"`
	Packet      Packet      `json:"packet,omitempty"`
}

TraceflowSpec describes the spec of the traceflow.

func (*TraceflowSpec) DeepCopy 

func (in *TraceflowSpec) DeepCopy() *TraceflowSpec

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TraceflowSpec.

func (*TraceflowSpec) DeepCopyInto 

func (in *TraceflowSpec) DeepCopyInto(out *TraceflowSpec)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type TraceflowStatus 

type TraceflowStatus struct {
	// Phase is the Traceflow phase.
	Phase TraceflowPhase `json:"phase,omitempty"`
	// Reason is a message indicating the reason of the traceflow's current phase.
	Reason string `json:"reason,omitempty"`
	// DataplaneTag is a tag to identify a traceflow session across Nodes.
	DataplaneTag uint8 `json:"dataplaneTag,omitempty"`
	// Results is the collection of all observations on different nodes.
	Results []NodeResult `json:"results,omitempty"`
}

TraceflowStatus describes current status of the traceflow.

func (*TraceflowStatus) DeepCopy 

func (in *TraceflowStatus) DeepCopy() *TraceflowStatus

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TraceflowStatus.

func (*TraceflowStatus) DeepCopyInto 

func (in *TraceflowStatus) DeepCopyInto(out *TraceflowStatus)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type TransportHeader 

type TransportHeader struct {
	ICMP *ICMPEchoRequestHeader `json:"icmp,omitempty"`
	UDP  *UDPHeader             `json:"udp,omitempty"`
	TCP  *TCPHeader             `json:"tcp,omitempty"`
}

TransportHeader describes spec of a TransportHeader.

func (*TransportHeader) DeepCopy 

func (in *TransportHeader) DeepCopy() *TransportHeader

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new TransportHeader.

func (*TransportHeader) DeepCopyInto 

func (in *TransportHeader) DeepCopyInto(out *TransportHeader)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

type UDPHeader 

type UDPHeader struct {
	// SrcPort is the source port.
	SrcPort int32 `json:"srcPort,omitempty"`
	// DstPort is the destination port.
	DstPort int32 `json:"dstPort,omitempty"`
}

UDPHeader describes spec of a UDP header.

func (*UDPHeader) DeepCopy 

func (in *UDPHeader) DeepCopy() *UDPHeader

DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new UDPHeader.

func (*UDPHeader) DeepCopyInto 

func (in *UDPHeader) DeepCopyInto(out *UDPHeader)

DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.

Source Files

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