probe

Documentation

Index

• Variables
• func Rescan(c *controller.Controller) error
• func Start(registeredProbes []func())
• type EventAction
• type ProbeEvent

Variables

var (
	ErrNeedRescan = errors.New("need rescan")
)

var RegisteredProbes = []func(){
	seachestProbeRegister,
	smartProbeRegister,
	mountProbeRegister,
	udevProbeRegister,
	sysfsProbeRegister,
	usedbyProbeRegister,
	customTagProbeRegister,
	blkidProbeRegister,
}

RegisteredProbes contains register function of probes which we want to register

Functions

func Rescan

func Rescan(c *controller.Controller) error

Rescan syncs etcd and NDM

func Start

func Start(registeredProbes []func())

Start starts registration of probes present in RegisteredProbes

Types

type EventAction

type EventAction string

EventAction action type for disk events like attach or detach events

const (
	// AttachEA is attach disk event name
	AttachEA EventAction = libudevwrapper.UDEV_ACTION_ADD
	// DetachEA is detach disk event name
	DetachEA EventAction = libudevwrapper.UDEV_ACTION_REMOVE
	// ChangeEA event is generated whenever some property of the blockdevice
	// changes in udev
	ChangeEA EventAction = libudevwrapper.UDEV_ACTION_CHANGE
)

type ProbeEvent

type ProbeEvent struct {
	Controller *controller.Controller
}

ProbeEvent struct contain a copy of controller it will update disk resources