compat

Documentation

Index

• Constants
• func GetEventWrappers(gadgetCtx operators.GadgetContext) (map[datasource.DataSource]*EventWrapperBase, error)
• func Subscribe(eventWrappers map[datasource.DataSource]*EventWrapperBase, ...)
• type EventWrapper
  • func (ev *EventWrapper) GetMountNSID() uint64
  • func (ev *EventWrapper) GetNetNSID() uint64
  • func (ev *EventWrapper) SetContainerMetadata(container types.Container)
  • func (ev *EventWrapper) SetNode(node string)
  • func (ev *EventWrapper) SetPodMetadata(container types.Container)
• type EventWrapperBase
  • func WrapAccessors(source datasource.DataSource, mntnsidAccessor datasource.FieldAccessor, ...) (*EventWrapperBase, error)
• type MntNsEnrichFunc
• type NetNsEnrichFunc

Constants

const (
	MntNsIdType     = "type:gadget_mntns_id"
	NetNsIdType     = "type:gadget_netns_id"
	NetNsIdFallback = "name:netns"
)

Functions

func GetEventWrappers

func GetEventWrappers(gadgetCtx operators.GadgetContext) (map[datasource.DataSource]*EventWrapperBase, error)

GetEventWrappers checks for data sources containing refererences to mntns/netns that we could enrich data for

func Subscribe

func Subscribe(
	eventWrappers map[datasource.DataSource]*EventWrapperBase,
	mntNsEnrichFunc MntNsEnrichFunc,
	netNsEnrichFunc NetNsEnrichFunc,
	priority int,
)

Types

type EventWrapper

type EventWrapper struct {
	*EventWrapperBase
	Data datasource.Data
}

func (*EventWrapper) GetMountNSID

func (ev *EventWrapper) GetMountNSID() uint64

func (*EventWrapper) GetNetNSID

func (ev *EventWrapper) GetNetNSID() uint64

func (*EventWrapper) SetContainerMetadata

func (ev *EventWrapper) SetContainerMetadata(container types.Container)

func (*EventWrapper) SetNode

func (ev *EventWrapper) SetNode(node string)

func (*EventWrapper) SetPodMetadata

func (ev *EventWrapper) SetPodMetadata(container types.Container)

type EventWrapperBase

type EventWrapperBase struct {
	MntnsidAccessor datasource.FieldAccessor
	NetnsidAccessor datasource.FieldAccessor
	// contains filtered or unexported fields
}

func WrapAccessors

func WrapAccessors(source datasource.DataSource, mntnsidAccessor datasource.FieldAccessor, netnsidAccessor datasource.FieldAccessor) (*EventWrapperBase, error)

type MntNsEnrichFunc

type MntNsEnrichFunc func(event operators.ContainerInfoFromMountNSID)

type NetNsEnrichFunc

type NetNsEnrichFunc func(event operators.ContainerInfoFromNetNSID)