Documentation
¶
Index ¶
- Constants
- func CompareKafka(a, b *pb.Kafka) bool
- func FlowProtocol(flow Flow) string
- func LooseCompareHTTP(a, b *pb.HTTP) bool
- type Endpoint
- func (e *Endpoint) DeepCopy() *Endpoint
- func (e *Endpoint) EqualsByID(o *Endpoint) bool
- func (e *Endpoint) GetID() uint64
- func (e *Endpoint) GetIdentity() identity.NumericIdentity
- func (e *Endpoint) GetK8sNamespace() string
- func (e *Endpoint) GetK8sPodName() string
- func (e *Endpoint) GetLabels() []string
- type EndpointInfo
- type Endpoints
- func (es *Endpoints) DeleteEndpoint(del *Endpoint)
- func (es *Endpoints) FindEPs(epID uint64, namespace string, podName string) []Endpoint
- func (es *Endpoints) GetEndpoint(ip net.IP) (endpoint *Endpoint, ok bool)
- func (es *Endpoints) GetEndpointByContainerID(id string) (*Endpoint, bool)
- func (es *Endpoints) GetEndpointByPodName(namespace string, name string) (*Endpoint, bool)
- func (es *Endpoints) GetEndpointInfo(ip net.IP) (endpoint EndpointInfo, ok bool)
- func (es *Endpoints) SyncEndpoints(newEps []*Endpoint)
- func (es *Endpoints) UpdateEndpoint(updateEp *Endpoint)
- type EndpointsHandler
- type Event
- type Flow
Constants ¶
const ( // ObserverServiceName is the name of the observer service for the grpc health check ObserverServiceName = "hubble.server.Observer" // K8sNamespaceTag is the label tag which denotes the namespace. K8sNamespaceTag = "k8s:io.kubernetes.pod.namespace" )
Variables ¶
This section is empty.
Functions ¶
func CompareKafka ¶
CompareKafka returns true if both Kafka flows are identical
func FlowProtocol ¶
FlowProtocol returns the protocol best describing the flow. If available, this is the L7 protocol name, then the L4 protocol name.
func LooseCompareHTTP ¶
LooseCompareHTTP returns true if both HTTP flows are loosely identical. This means that the following fields must match:
- Code
- Method
- Url
- Protocol
Types ¶
type Endpoint ¶
type Endpoint struct {
ContainerIDs []string `json:"container-ids"`
ID uint64 `json:"id"`
Identity identity.NumericIdentity `json:"identity"`
IPv4 net.IP `json:"ipv4"`
IPv6 net.IP `json:"ipv6"`
PodName string `json:"pod-name"`
PodNamespace string `json:"pod-namespace"`
Labels []string `json:"labels"`
}
Endpoint is the representation of an endpoint running in the Cilium agent
func (*Endpoint) EqualsByID ¶
EqualsByID compares if the receiver's endpoint has the same ID, PodName and PodNamespace.
func (*Endpoint) GetIdentity ¶
func (e *Endpoint) GetIdentity() identity.NumericIdentity
GetIdentity returns the numerical security identity of the endpoint.
func (*Endpoint) GetK8sNamespace ¶
GetK8sNamespace returns the pod namespace of the endpoint.
func (*Endpoint) GetK8sPodName ¶
GetK8sPodName returns the pod name of the endpoint.
type EndpointInfo ¶
type EndpointInfo interface {
GetID() uint64
GetIdentity() identity.NumericIdentity
GetK8sPodName() string
GetK8sNamespace() string
GetLabels() []string
}
EndpointInfo defines readable fields of a Cilium endpoint.
type Endpoints ¶
type Endpoints struct {
// contains filtered or unexported fields
}
Endpoints is a slice of endpoints and their cached dns queries protected by a mutex.
func (*Endpoints) DeleteEndpoint ¶
DeleteEndpoint deletes the given endpoint if present in the endpoints slice.
func (*Endpoints) FindEPs ¶
FindEPs returns all the EPs that have the given epID or the given namespace or the given podName (running in the given namespace).
func (*Endpoints) GetEndpoint ¶
GetEndpoint returns the endpoint that has the given ip.
func (*Endpoints) GetEndpointByContainerID ¶
GetEndpointByContainerID returns the endpoint that has the given container ID.
func (*Endpoints) GetEndpointByPodName ¶
GetEndpointByPodName returns the endpoint with the given pod name.
func (*Endpoints) GetEndpointInfo ¶
func (es *Endpoints) GetEndpointInfo(ip net.IP) (endpoint EndpointInfo, ok bool)
GetEndpointInfo returns the endpoint info that has the given ip.
func (*Endpoints) SyncEndpoints ¶
SyncEndpoints adds the given list of endpoints to the internal endpoint slice.
func (*Endpoints) UpdateEndpoint ¶
UpdateEndpoint updates the given endpoint if already exists in the slice of endpoints. If the endpoint does not exists, it is appended to the slice of endpoints.
type EndpointsHandler ¶
type EndpointsHandler interface {
SyncEndpoints([]*Endpoint)
UpdateEndpoint(*Endpoint)
FindEPs(epID uint64, ns, pod string) []Endpoint
GetEndpoint(ip net.IP) (endpoint *Endpoint, ok bool)
DeleteEndpoint(*Endpoint)
GetEndpointByContainerID(id string) (*Endpoint, bool)
GetEndpointByPodName(namespace string, name string) (*Endpoint, bool)
}
EndpointsHandler defines an interface for interacting with Cilium endpoints.
type Event ¶
type Event struct {
// Timestamp when event was observed in Hubble
Timestamp *types.Timestamp
// Event contains the actual event
Event interface{}
}
Event represents a single event observed and stored by Hubble
type Flow ¶
type Flow interface {
proto.Message
GetTime() *types.Timestamp
GetVerdict() pb.Verdict
GetDropReason() uint32
GetEthernet() *pb.Ethernet
GetIP() *pb.IP
GetL4() *pb.Layer4
GetSource() *pb.Endpoint
GetDestination() *pb.Endpoint
GetType() pb.FlowType
GetNodeName() string
GetSourceNames() []string
GetDestinationNames() []string
GetL7() *pb.Layer7
GetReply() bool
GetEventType() *pb.CiliumEventType
GetSourceService() *pb.Service
GetDestinationService() *pb.Service
GetSummary() string
}
Flow is an interface matching pb.Flow
Source Files