types

Documentation

Index

• Constants
• Variables
• func ParseContainerLabels(s string) map[string]string
• func ParsePodAnnotations(s string) map[string]string
• func ParsePodLabels(s string) map[string]string
• type Container
  • func (c Container) EmptyNS() bool
  • func (c Container) FormatLabels() string
  • func (c *Container) IsNull() bool
  • func (c Container) IsSandbox() bool
  • func (c *Container) Pod() Pod
  • func (c Container) TidyName() string
• type CountReport
• type Device
  • func (d *Device) Key() string
  • func (d *Device) String() string
• type Interfaces
  • func NewInterfaces() *Interfaces
  • func (i *Interfaces) Add(dev Device)
  • func (i *Interfaces) Devs() []Device
  • func (i *Interfaces) GetByIfindex(index int) Device
  • func (i *Interfaces) Merge(b *Interfaces)
• type NetNs
  • func NewNetNs(netNsPath string) (*NetNs, error)
  • func NewNetNsWithInode(inode uint32) *NetNs
  • func (n *NetNs) Do(f func()) (err error)
  • func (n *NetNs) Inode() uint32
  • func (n *NetNs) Path() string
  • func (n *NetNs) String() string
• type PacketContext
  • func (c *PacketContext) FromPacketComments(comments []string)
• type Pod
  • func (p Pod) FormatAnnotations() string
  • func (p Pod) FormatLabels() string
  • func (p *Pod) LoadFromContainer(c Container)
• type Process
• type ProcessBase
  • func (p ProcessBase) Comm() string
  • func (p ProcessBase) FormatArgs() string
  • func (p ProcessBase) MatchComm(name string) bool
• type ProcessExec
  • func (p ProcessExec) ArgsStr() string
  • func (p ProcessExec) FilenameStr() string
  • func (p ProcessExec) MatchComm(name string) bool
• type ProcessNamespace

Constants

const (
	ContainerLabelKeyPodName      = "io.kubernetes.pod.name"
	ContainerLabelKeyPodNamespace = "io.kubernetes.pod.namespace"
	ContainerLabelKeyPodUid       = "io.kubernetes.pod.uid"
)

Variables

var ErrDeviceNotFound = errors.New("device not found")

Functions

func ParseContainerLabels

func ParseContainerLabels(s string) map[string]string

func ParsePodAnnotations

func ParsePodAnnotations(s string) map[string]string

func ParsePodLabels

func ParsePodLabels(s string) map[string]string

Types

type Container

type Container struct {
	Id     string
	Name   string
	Labels map[string]string

	RootPid          int
	PidNamespace     int64
	MountNamespace   int64
	NetworkNamespace int64

	Image       string
	ImageDigest string
	// contains filtered or unexported fields
}

func (Container) EmptyNS

func (c Container) EmptyNS() bool

func (Container) FormatLabels

func (c Container) FormatLabels() string

func (*Container) IsNull

func (c *Container) IsNull() bool

func (Container) IsSandbox

func (c Container) IsSandbox() bool

func (*Container) Pod

func (c *Container) Pod() Pod

func (Container) TidyName

func (c Container) TidyName() string

type CountReport

type CountReport struct {
	Captured int
	Received int
	Dropped  int
}

type Device

type Device struct {
	Name    string
	Ifindex int
	NetNs   *NetNs
}

func (*Device) Key

func (d *Device) Key() string

func (*Device) String

func (d *Device) String() string

type Interfaces

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

func NewInterfaces

func NewInterfaces() *Interfaces

func (*Interfaces) Add

func (i *Interfaces) Add(dev Device)

func (*Interfaces) Devs

func (i *Interfaces) Devs() []Device

func (*Interfaces) GetByIfindex

func (i *Interfaces) GetByIfindex(index int) Device

func (*Interfaces) Merge

func (i *Interfaces) Merge(b *Interfaces)

type NetNs

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

func NewNetNs

func NewNetNs(netNsPath string) (*NetNs, error)

func NewNetNsWithInode

func NewNetNsWithInode(inode uint32) *NetNs

func (*NetNs) Do

func (n *NetNs) Do(f func()) (err error)

func (*NetNs) Inode

func (n *NetNs) Inode() uint32

func (*NetNs) Path

func (n *NetNs) Path() string

func (*NetNs) String

func (n *NetNs) String() string

type PacketContext

type PacketContext struct {
	Process
	Container
	Pod
}

func (*PacketContext) FromPacketComments

func (c *PacketContext) FromPacketComments(comments []string)

type Pod

type Pod struct {
	Name        string
	Namespace   string
	Uid         string
	Labels      map[string]string
	Annotations map[string]string
}

func (Pod) FormatAnnotations

func (p Pod) FormatAnnotations() string

func (Pod) FormatLabels

func (p Pod) FormatLabels() string

func (*Pod) LoadFromContainer

func (p *Pod) LoadFromContainer(c Container)

type Process

type Process struct {
	Parent ProcessBase

	ProcessBase
	ProcessNamespace
}

type ProcessBase

type ProcessBase struct {
	Pid          int
	Cmd          string
	CmdTruncated bool

	Args          []string
	ArgsTruncated bool
}

func (ProcessBase) Comm

func (p ProcessBase) Comm() string

func (ProcessBase) FormatArgs

func (p ProcessBase) FormatArgs() string

func (ProcessBase) MatchComm

func (p ProcessBase) MatchComm(name string) bool

type ProcessExec

type ProcessExec struct {
	PPid int
	Pid  int

	Filename          string
	FilenameTruncated bool

	Args          []string
	ArgsTruncated bool

	PidNs      int64
	MntNs      int64
	Netns      int64
	CgroupName string
}

func (ProcessExec) ArgsStr

func (p ProcessExec) ArgsStr() string

func (ProcessExec) FilenameStr

func (p ProcessExec) FilenameStr() string

func (ProcessExec) MatchComm

func (p ProcessExec) MatchComm(name string) bool

type ProcessNamespace

type ProcessNamespace struct {
	PidNamespaceId   int64
	MountNamespaceId int64
	NetNamespaceId   int64
}