Documentation
¶
Index ¶
Constants ¶
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const (
// KubeEndPoint is kubelet socket name
KubeEndPoint = "kubelet.sock"
)
View Source
const (
VendorPluginSocketPath string = cnitypes.DaemonBaseDir + "vendor-plugin/vendor-plugin.sock"
)
Variables ¶
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var ( // SockDir is the default Kubelet device plugin socket directory SockDir = "/var/lib/kubelet/plugins_registry" // DeprecatedSockDir is the deprecated Kubelet device plugin socket directory DeprecatedSockDir = "/var/lib/kubelet/device-plugins" )
Functions ¶
func NewGrpcPlugin ¶
func NewGrpcPlugin() *nfResources
Types ¶
type DevicePlugin ¶
type DevicePlugin interface {
Start() error
}
type ExcludeConfig ¶
type ExcludeConfig struct {
ExcludeDevices []string `json:"exclude"`
}
ExcludeConfig contains excluded list of devices
type NadUtils ¶
type NadUtils interface {
}
NadUtils is an interface for Network-Attachment-Definition utilities
type ResourceFactory ¶
type ResourceFactory interface {
GetResourceServer(ResourcePool) (ResourceServer, error)
GetResourcePool(rc *ExcludeConfig) (ResourcePool, error)
}
ResourceFactory is an interface to get instances of ResourcePool and ResourceServer
type ResourcePool ¶
type ResourcePool interface {
// extended API for internal use
GetResourceName() string
GetResourcePrefix() string
GetDevices() map[string]*pluginapi.Device // for ListAndWatch
Probe() bool
GetDeviceSpecs(deviceIDs []string) []*pluginapi.DeviceSpec
GetEnvs(prefix string, deviceIDs []string) (map[string]string, error)
GetMounts(deviceIDs []string) []*pluginapi.Mount
StoreDeviceInfoFile(resourceNamePrefix string) error
CleanDeviceInfoFile(resourceNamePrefix string) error
GetCDIName() string
}
ResourcePool represents a generic resource entity
type ResourceServer ¶
type ResourceServer interface {
// Device manager API
pluginapi.DevicePluginServer
// grpc server related
Start() error
Stop() error
// Init initializes resourcePool
Init() error
// Watch watches for socket file deletion and restart server if needed
Watch()
}
ResourceServer is gRPC server implements K8s device plugin api
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