cadvisor

Documentation

Overview

Kubelet interactions with cAdvisor.

Index

• func CapacityFromMachineInfo(info *cadvisorApi.MachineInfo) api.ResourceList
• type Fake
  • func (c *Fake) ContainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error)
  • func (c *Fake) ContainerInfoV2(name string, options cadvisorapiv2.RequestOptions) (map[string]cadvisorapiv2.ContainerInfo, error)
  • func (c *Fake) DockerContainer(name string, req *cadvisorapi.ContainerInfoRequest) (cadvisorapi.ContainerInfo, error)
  • func (c *Fake) DockerImagesFsInfo() (cadvisorapiv2.FsInfo, error)
  • func (c *Fake) MachineInfo() (*cadvisorapi.MachineInfo, error)
  • func (c *Fake) RootFsInfo() (cadvisorapiv2.FsInfo, error)
  • func (c *Fake) Start() error
  • func (c *Fake) SubcontainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (map[string]*cadvisorapi.ContainerInfo, error)
  • func (c *Fake) VersionInfo() (*cadvisorapi.VersionInfo, error)
  • func (c *Fake) WatchEvents(request *events.Request) (*events.EventChannel, error)
• type Interface
  • func New(port uint) (Interface, error)
• type Mock
  • func (c *Mock) ContainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error)
  • func (c *Mock) ContainerInfoV2(name string, options cadvisorapiv2.RequestOptions) (map[string]cadvisorapiv2.ContainerInfo, error)
  • func (c *Mock) DockerContainer(name string, req *cadvisorapi.ContainerInfoRequest) (cadvisorapi.ContainerInfo, error)
  • func (c *Mock) DockerImagesFsInfo() (cadvisorapiv2.FsInfo, error)
  • func (c *Mock) MachineInfo() (*cadvisorapi.MachineInfo, error)
  • func (c *Mock) RootFsInfo() (cadvisorapiv2.FsInfo, error)
  • func (c *Mock) Start() error
  • func (c *Mock) SubcontainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (map[string]*cadvisorapi.ContainerInfo, error)
  • func (c *Mock) VersionInfo() (*cadvisorapi.VersionInfo, error)
  • func (c *Mock) WatchEvents(request *events.Request) (*events.EventChannel, error)

Functions

func CapacityFromMachineInfo

func CapacityFromMachineInfo(info *cadvisorApi.MachineInfo) api.ResourceList

Types

type Fake

type Fake struct {
}

Fake cAdvisor implementation.

func (*Fake) ContainerInfo

func (c *Fake) ContainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error)

func (*Fake) ContainerInfoV2

func (c *Fake) ContainerInfoV2(name string, options cadvisorapiv2.RequestOptions) (map[string]cadvisorapiv2.ContainerInfo, error)

func (*Fake) DockerContainer

func (c *Fake) DockerContainer(name string, req *cadvisorapi.ContainerInfoRequest) (cadvisorapi.ContainerInfo, error)

func (*Fake) DockerImagesFsInfo

func (c *Fake) DockerImagesFsInfo() (cadvisorapiv2.FsInfo, error)

func (*Fake) MachineInfo

func (c *Fake) MachineInfo() (*cadvisorapi.MachineInfo, error)

func (*Fake) RootFsInfo

func (c *Fake) RootFsInfo() (cadvisorapiv2.FsInfo, error)

func (*Fake) Start

func (c *Fake) Start() error

func (*Fake) SubcontainerInfo

func (c *Fake) SubcontainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (map[string]*cadvisorapi.ContainerInfo, error)

func (*Fake) VersionInfo

func (c *Fake) VersionInfo() (*cadvisorapi.VersionInfo, error)

func (*Fake) WatchEvents

func (c *Fake) WatchEvents(request *events.Request) (*events.EventChannel, error)

type Interface

type Interface interface {
	Start() error
	DockerContainer(name string, req *cadvisorapi.ContainerInfoRequest) (cadvisorapi.ContainerInfo, error)
	ContainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error)
	ContainerInfoV2(name string, options cadvisorapiv2.RequestOptions) (map[string]cadvisorapiv2.ContainerInfo, error)
	SubcontainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (map[string]*cadvisorapi.ContainerInfo, error)
	MachineInfo() (*cadvisorapi.MachineInfo, error)

	VersionInfo() (*cadvisorapi.VersionInfo, error)

	// Returns usage information about the filesystem holding Docker images.
	DockerImagesFsInfo() (cadvisorapiv2.FsInfo, error)

	// Returns usage information about the root filesystem.
	RootFsInfo() (cadvisorapiv2.FsInfo, error)

	// Get events streamed through passedChannel that fit the request.
	WatchEvents(request *events.Request) (*events.EventChannel, error)
}

Interface is an abstract interface for testability. It abstracts the interface to cAdvisor.

func New

func New(port uint) (Interface, error)

Creates a cAdvisor and exports its API on the specified port if port > 0.

type Mock

type Mock struct {
	mock.Mock
}

func (*Mock) ContainerInfo

func (c *Mock) ContainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (*cadvisorapi.ContainerInfo, error)

ContainerInfo is a mock implementation of Interface.ContainerInfo.

func (*Mock) ContainerInfoV2

func (c *Mock) ContainerInfoV2(name string, options cadvisorapiv2.RequestOptions) (map[string]cadvisorapiv2.ContainerInfo, error)

ContainerInfoV2 is a mock implementation of Interface.ContainerInfoV2.

func (*Mock) DockerContainer

func (c *Mock) DockerContainer(name string, req *cadvisorapi.ContainerInfoRequest) (cadvisorapi.ContainerInfo, error)

DockerContainer is a mock implementation of Interface.DockerContainer.

func (*Mock) DockerImagesFsInfo

func (c *Mock) DockerImagesFsInfo() (cadvisorapiv2.FsInfo, error)

func (*Mock) MachineInfo

func (c *Mock) MachineInfo() (*cadvisorapi.MachineInfo, error)

MachineInfo is a mock implementation of Interface.MachineInfo.

func (*Mock) RootFsInfo

func (c *Mock) RootFsInfo() (cadvisorapiv2.FsInfo, error)

func (*Mock) Start

func (c *Mock) Start() error

func (*Mock) SubcontainerInfo

func (c *Mock) SubcontainerInfo(name string, req *cadvisorapi.ContainerInfoRequest) (map[string]*cadvisorapi.ContainerInfo, error)

func (*Mock) VersionInfo

func (c *Mock) VersionInfo() (*cadvisorapi.VersionInfo, error)

func (*Mock) WatchEvents

func (c *Mock) WatchEvents(request *events.Request) (*events.EventChannel, error)