disk

package
v1.5.0 Latest Latest
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 Go to latest Published: Aug 16, 2024 License: Apache-2.0 Imports: 71 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	// VfBar0Sz value
	VfBar0Sz = 0x1000
	// DevIDOffsetInBar0 value
	DevIDOffsetInBar0 = 0x100
	// MaxVfNum value
	MaxVfNum = 256
	// BlkIDSz value
	BlkIDSz = 20

	// InstanceStatusStopped ecs stopped status
	InstanceStatusStopped = "Stopped"
	// DiskBdfTagKey disk bdf tag
	DiskBdfTagKey = "bdf.csi.aliyun.com"
	// DiskBdfCheckTagKey disk bdf check tag
	DiskBdfCheckTagKey = "check.bdf.csi.aliyun.com"
	// Vfhp Reconcile period
	VfhpReconcilePeriod = 600
)
View Source 
const (
	// BdfVolumeHang tag
	BdfVolumeHang = "BdfVolumeHang"
	// BdfVolumeUnUsed tag
	BdfVolumeUnUsed = "BdfVolumeUnUsed"
)
View Source 
const (
	DiskCommon     Category = "cloud"
	DiskEfficiency Category = "cloud_efficiency"
	DiskSSD        Category = "cloud_ssd"
	DiskESSD       Category = "cloud_essd"
	DiskESSDAuto   Category = "cloud_auto"
	DiskESSDEntry  Category = "cloud_essd_entry"

	DiskPPerf            Category = "cloud_pperf"
	DiskSPerf            Category = "cloud_sperf"
	DiskSharedSSD        Category = "san_ssd"
	DiskSharedEfficiency Category = "san_efficiency"

	PERFORMANCE_LEVEL0 PerformanceLevel = "PL0"
	PERFORMANCE_LEVEL1 PerformanceLevel = "PL1"
	PERFORMANCE_LEVEL2 PerformanceLevel = "PL2"
	PERFORMANCE_LEVEL3 PerformanceLevel = "PL3"
)
View Source 
const (
	DISK_DELETE_INIT_TIMEOUT       = 5 * time.Minute
	DISK_RESIZE_PROCESSING_TIMEOUT = 30 * time.Second
)
View Source 
const (

	// ESSD_PERFORMANCE_LEVEL is storage class
	ESSD_PERFORMANCE_LEVEL = "performanceLevel"
	// DISKTAGKEY1 tag
	DISKTAGKEY1 = "k8s.aliyun.com"
	// DISKTAGVALUE1 value
	DISKTAGVALUE1 = "true"
	// DISKTAGKEY2 key
	DISKTAGKEY2 = "createdby"
	// DISKTAGVALUE2 value
	DISKTAGVALUE2 = "alibabacloud-csi-plugin"
	// DISKTAGKEY3 key
	DISKTAGKEY3 = "ack.aliyun.com"
	// ECS snapshot tag from old version, keep it for compatibility
	SNAPSHOTTAGKEY1 = "force.delete.snapshot.k8s.aliyun.com"
)
View Source 
const (
	SNAPSHOTTYPE               = "snapshotType"
	INSTANTACCESS              = "InstantAccess"
	RETENTIONDAYS              = "retentionDays"
	INSTANTACCESSRETENTIONDAYS = "instantAccessRetentionDays"
	SNAPSHOTRESOURCEGROUPID    = "resourceGroupId"
	SNAPSHOT_TAG_PREFIX        = "snapshotTags/"
)

keys used in CreateSnapshotRequest.Parameters

View Source 
const (
	// DiskSnapshotID means snapshot id
	DiskSnapshotID = "csi.alibabacloud.com/disk-snapshot-id"
	// IAVolumeSnapshotKey tag
	IAVolumeSnapshotKey = "csi.alibabacloud.com/snapshot-ia"
	// SnapshotRequestTag interval limit
	SnapshotRequestTag = "SNAPSHOT_REQUEST_INTERVAL"
	// DefaultVolumeSnapshotClass ...
	DefaultVolumeSnapshotClass = "alibabacloud-disk-snapshot"

	// MultiAttach tag
	MultiAttach = "multiAttach"
	// MinimumDiskSizeInGB ...
	MinimumDiskSizeInGB = 20
	// MinimumDiskSizeInBytes ...
	MinimumDiskSizeInBytes = 21474836480

	// LastApplyKey key
	LastApplyKey = "kubectl.kubernetes.io/last-applied-configuration"
	// StorageProvisionerKey key
	StorageProvisionerKey = "volume.beta.kubernetes.io/storage-provisioner"

	// DocumentURL document URL
	DocumentURL = "http://100.100.100.200/latest/dynamic/instance-identity/document"
	// IncorrectDiskStatus incorrect disk status
	IncorrectDiskStatus = "IncorrectDiskStatus"
	// NeverAttached status belongs to IncorrectDiskStatus
	NeverAttached = "IncorrectDiskStatus.NeverAttached"
	// DiskCreatingSnapshot ...
	DiskCreatingSnapshot = "DiskCreatingSnapshot"
	// UserNotInTheWhiteList tag
	UserNotInTheWhiteList = "UserNotInTheWhiteList"
	// ZoneIDTag tag
	ZoneIDTag = "zone-id"

	DiskNotAvailable             = "InvalidDataDiskCategory" // InvalidDataDiskCategory.ValueNotSupported/NotSupported
	DiskNotAvailableVer2         = "'DataDisk.n.Category' is not valid in this region."
	DiskSizeNotAvailable1        = "InvalidDiskSize.NotSupported"             // for cloud/cloud_efficiency/cloud_ssd
	DiskSizeNotAvailable2        = "InvalidDataDiskSize.ValueNotSupported"    // for cloud_auto
	DiskPerformanceLevelNotMatch = "OperationDenied.PerformanceLevelNotMatch" // for cloud_essd
	DiskInvalidPL                = "InvalidPerformanceLevel.Malformed"
	DiskIopsLimitExceeded        = "InvalidProvisionedIops.LimitExceed"
	DiskLimitExceeded            = "InstanceDiskLimitExceeded"
	NotSupportDiskCategory       = "NotSupportDiskCategory"
	DiskNotPortable              = "DiskNotPortable"
	IdempotentParameterMismatch  = "IdempotentParameterMismatch"
	SnapshotNotFound             = "InvalidSnapshotId.NotFound"
	InstanceNotFound             = "InvalidInstanceId.NotFound"

	// DiskHighAvail tag
	DiskHighAvail = "available"
	// MBSIZE tag
	MBSIZE = 1024 * 1024
	// GBSIZE tag
	GBSIZE = 1024 * MBSIZE
	// ZoneID ...
	ZoneID = "zoneId"

	// NodeSchedueTag in annotations
	NodeSchedueTag = "volume.kubernetes.io/selected-node"
	// RetryMaxTimes ...
	RetryMaxTimes = 5

	VolumeDeleteAutoSnapshotKey                    = "csi.alibabacloud.com/volume-delete-autosnapshot-retentiondays"
	VOLUME_EXPAND_AUTO_SNAPSHOT_OP_KEY             = "volumeExpandAutoSnapshot"
	VOLUME_DELETE_AUTO_SNAPSHOT_OP_RETENT_DAYS_KEY = "volumeDeleteSnapshotRetentionDays"

	PROVISIONED_IOPS_KEY = "provisionedIops"
	BURSTING_ENABLED_KEY = "burstingEnabled"

	CSI_DEFAULT_FS_TYPE = "csi.storage.k8s.io/fstype"
	FS_TYPE             = "fsType"
	EXT4_FSTYPE         = "ext4"
	EXT3_FSTYPE         = "ext3"
	XFS_FSTYPE          = "xfs"
	NTFS_FSTYPE         = "ntfs"

	SNAPSHOT_MAX_RETENTION_DAYS = 65536
	SNAPSHOT_MIN_RETENTION_DAYS = 1
)
View Source 
const (
	TopologyZoneKey         = "topology." + driverName + "/zone"
	TopologyMultiZonePrefix = TopologyZoneKey + "-"
)

PluginFolder defines the location of diskplugin

View Source 
const (
	// DiskStatusInuse disk inuse status
	DiskStatusInuse = "In_use"
	// DiskStatusAttaching disk attaching status
	DiskStatusAttaching = "Attaching"
	// DiskStatusAvailable disk available status
	DiskStatusAvailable = "Available"
	// DiskStatusAttached disk attached status
	DiskStatusAttached = "attached"
	// DiskStatusDetached disk detached status
	DiskStatusDetached = "detached"
	// SharedEnable tag
	SharedEnable = "shared"
	// SysConfigTag tag
	SysConfigTag = "sysConfig"
	// SysConfigTag tag
	OmitFilesystemCheck = "omitfsck"
	// MkfsOptions tag
	MkfsOptions = "mkfsOptions"
	// DiskAttachedKey attached key
	DiskAttachedKey = "k8s.aliyun.com"
	// DiskAttachedValue attached value
	DiskAttachedValue = "true"
	// VolumeDir volume dir
	VolumeDir = "/host/etc/kubernetes/volumes/disk/"
	// RundSocketDir dir
	RundSocketDir = "/host/etc/kubernetes/volumes/rund/"
	// VolumeDirRemove volume dir remove
	VolumeDirRemove = "/host/etc/kubernetes/volumes/disk/remove"
	// InputOutputErr tag
	InputOutputErr = "input/output error"
	// DiskMultiTenantEnable Enable disk multi-tenant mode
	DiskMultiTenantEnable = "DISK_MULTI_TENANT_ENABLE"
	// TenantUserUID tag
	TenantUserUID = "alibabacloud.com/user-uid"
	// CreateDiskARN ARN parameter of the CreateDisk interface
	CreateDiskARN = "alibabacloud.com/createdisk-arn"
	// PVC annotation key of KMS key ID, override the storage class parameter kmsKeyId
	KMSKeyID = "alibabacloud.com/kms-key-id"
	// DefaultMaxVolumesPerNode define default max ebs one node
	DefaultMaxVolumesPerNode = 15
	// MaxVolumesPerNodeLimit define limit max ebs one node
	MaxVolumesPerNodeLimit = 64
	// NOUUID is xfs fs mount opts
	NOUUID = "nouuid"
	// NodeMultiZoneEnable Enable node multi-zone mode
	NodeMultiZoneEnable = "NODE_MULTI_ZONE_ENABLE"

	// BDFTypeDevice defines the prefix of bdf number
	BDFTypeDevice = "0000:"
	// BDFTypeBus defines bdf bus type
	BDFTypeBus = "pci"
	// DFBusTypeDevice defines the prefix of dfnumber
	DFBusTypeDevice = "dfvirtio"
	// DFBusTypeBus defines df bus type
	DFBusTypeBus = "dragonfly"
	// DFBusTypeVFIO defines df bus vfio driver type
	DFBusTypeVFIO = "vfio-dfbus"
	// DFBusTypeVIRTIO defines df bus virtio driver type
	DFBusTypeVIRTIO = "dfbus-mmio"
	// PCITypeVFIO defines pci bus vfio driver type
	PCITypeVFIO = "vfio-pci"
	// PCITypeVIRTIO defines pci bus virtio driver type
	PCITypeVIRTIO = "virtio-pci"
)
View Source 
const DISK_TAG_PREFIX = "diskTags/"

Variables

View Source 
var (
	// BLOCKVOLUMEPREFIX block volume mount prefix
	BLOCKVOLUMEPREFIX = filepath.Join(utils.KubeletRootDir, "/plugins/kubernetes.io/csi/volumeDevices/publish")

	// DiskXattrName xattr is applied on the block device file to indicate that it is managed by the CSI driver.
	// Value is the disk ID.
	// Linux only support trusted namespace xattr in tmpfs before kernel v6.6,
	// but setting trusted xaattr requires CAP_SYS_ADMIN capability, we may use user namespace instead in unit tests.
	DiskXattrName = "trusted.csi-managed-disk"
)
View Source 
var (
	// KubernetesAlicloudIdentity is the system identity for ecs client request
	KubernetesAlicloudIdentity = fmt.Sprintf("Kubernetes.Alicloud/CsiProvision.Disk-%s", version.VERSION)
	SupportedFilesystemTypes   = sets.New(EXT4_FSTYPE, EXT3_FSTYPE, XFS_FSTYPE, NTFS_FSTYPE)
)
View Source 
var AllCategories = map[Category]CategoryDesc{
	DiskCommon: {},
	DiskEfficiency: {
		Size: SizeRange{Min: 20, Max: 65536},
	},
	DiskSSD: {
		Size: SizeRange{Min: 20, Max: 65536},
	},
	DiskESSD: {
		Size: SizeRange{Min: 20, Max: 65536},
		PerformanceLevel: map[PerformanceLevel]PerformanceLevelDesc{
			PERFORMANCE_LEVEL0: {Size: SizeRange{Min: 1, Max: 65536}},
			PERFORMANCE_LEVEL1: {Size: SizeRange{Min: 20, Max: 65536}},
			PERFORMANCE_LEVEL2: {Size: SizeRange{Min: 461, Max: 65536}},
			PERFORMANCE_LEVEL3: {Size: SizeRange{Min: 1261, Max: 65536}},
		},
		InstantAccessSnapshot: true,
	},
	DiskESSDAuto: {
		Size:                  SizeRange{Min: 1, Max: 65536},
		InstantAccessSnapshot: true,
		ProvisionedIops:       true,
		Bursting:              true,
	},
	DiskESSDEntry: {
		Size: SizeRange{Min: 10, Max: 65536},
	},

	DiskSharedSSD:        {},
	DiskSharedEfficiency: {},

	DiskPPerf: {},
	DiskSPerf: {},
}
View Source 
var DEFAULT_VMFATAL_EVENTS = []string{
	"ecs_alarm_center.vm.guest_os_oom:critical",
	"ecs_alarm_center.vm.guest_os_kernel_panic:critical",
	"ecs_alarm_center.vm.guest_os_kernel_panic:fatal",
	"ecs_alarm_center.vm.vmexit_exception_vm_hang:fatal",
}
View Source 
var DefaultDeviceManager = &DeviceManager{
	DevTmpFS:   utilsio.RealDevTmpFS{},
	DevicePath: "/dev",
	SysfsPath:  "/sys",
}
View Source 
var DingURL = os.Getenv("Ding_URL")

DingURL tag

View Source 
var ErrParameterMismatch = errors.New("parameter mismatch")
View Source 
var ObjReference = &v1.ObjectReference{
	Kind:      "BdfVolumeCheck",
	Name:      GlobalConfigVar.NodeID,
	UID:       "",
	Namespace: "",
}

ObjReference reference for bdf volume

View Source 
var SnapshotRequestInterval = int64(10)

SnapshotRequestInterval snapshot request limit

View Source 
var SnapshotRequestMap = map[string]int64{}

SnapshotRequestMap snapshot request limit

Functions

func BdfHealthCheck added in v1.1.4 

func BdfHealthCheck()

BdfHealthCheck check bdf volume

func CheckDeviceAvailable added in v1.4.0 

func CheckDeviceAvailable(devicePath, volumeID, targetPath string) error

func DescribeDiskInstanceEvents added in v1.1.7 

func DescribeDiskInstanceEvents(instanceId string, ecsClient *ecs.Client) (eventMaps map[string]string, err error)

func DingTalk added in v1.1.4 

func DingTalk(msg string)

DingTalk tag

func ExecCheckOutput added in v1.0.5 

func ExecCheckOutput(cmd string, args ...string) (io.Reader, error)

ExecCheckOutput check output

func FindLines added in v1.0.5 

func FindLines(reader io.Reader, keyword string) []string

FindLines parse lines

func GetAvailableDiskTypes added in v1.3.0 

func GetAvailableDiskTypes(ctx context.Context, c cloud.ECSInterface, m metadata.MetadataProvider) (types []string, err error)

func GetDeviceByBdf added in v1.0.5 

func GetDeviceByBdf(bdf string, enLog bool) (device string, err error)

GetDeviceByBdf get device name by bdf

func GetDiskFormat added in v1.1.3 

func GetDiskFormat(disk string) (string, string, error)

GetDiskFormat uses 'blkid' to see if the given disk is unformatted

func GetVolumeDeviceName added in v1.0.3 

func GetVolumeDeviceName(diskID string) (string, error)

GetVolumeDeviceName get device name

func GetVolumeIDByDevice added in v1.1.0 

func GetVolumeIDByDevice(device string) (volumeID string, err error)

GetVolumeIDByDevice get volumeID by specific deivce name according to by-id dictionary

func GlobalConfigSet added in v1.0.3 

func GlobalConfigSet(m metadata.MetadataProvider) *restclient.Config

GlobalConfigSet set Global Config

func IohubSriovBind added in v1.0.5 

func IohubSriovBind(bdf string) error

IohubSriovBind io hub bind

func IohubSriovUnbind added in v1.0.5 

func IohubSriovUnbind(bdf string) error

IohubSriovUnbind io hub unbind

func IsDirEmpty added in v1.0.1 

func IsDirEmpty(name string) (bool, error)

IsDirEmpty check whether the given directory is empty

func IsFileExisting 

func IsFileExisting(filename string) bool

IsFileExisting check file exist in volume driver

func IsNoSuchDeviceErr added in v1.0.5 

func IsNoSuchDeviceErr(err error) bool

IsNoSuchDeviceErr nd device error

func IsVFInstance added in v1.2.0 

func IsVFInstance() bool

IsVFInstance check node is vf or not

func IsVFNode added in v1.0.6 

func IsVFNode() bool

IsVFNode returns whether the current node is vf

func NewControllerServer 

func NewControllerServer(d *csicommon.CSIDriver, client *crd.Clientset) csi.ControllerServer

NewControllerServer is to create controller server

func NewIdentityServer 

func NewIdentityServer(d *csicommon.CSIDriver) csi.IdentityServer

NewIdentityServer create identity server

func NewNodeServer 

func NewNodeServer(d *csicommon.CSIDriver, m metadata.MetadataProvider) csi.NodeServer

NewNodeServer creates node server

func SetEcsEndPoint added in v1.0.2 

func SetEcsEndPoint(regionID string)

SetEcsEndPoint Set Endpoint for Ecs

func StopDiskOperationRetry added in v1.1.7 

func StopDiskOperationRetry(instanceId string, ecsClient *ecs.Client) bool

func VirtioPciBind added in v1.0.5 

func VirtioPciBind(bdf string) error

VirtioPciBind pci bind

func VirtioPciUnbind added in v1.0.5 

func VirtioPciUnbind(bdf string) error

VirtioPciUnbind pci unbind

Types

type AttachDetachSlots added in v1.4.0 

type AttachDetachSlots interface {
	GetSlotFor(node string) adSlot
}

func NewPerNodeSlots added in v1.5.0 

func NewPerNodeSlots(makeSlot func() adSlot) AttachDetachSlots

func NewSlots added in v1.5.0 

func NewSlots(serialDetach, serialAttach bool) AttachDetachSlots

type BdfAttachInfo added in v1.0.5 

type BdfAttachInfo struct {
	Depend             bool   `json:"depend"`
	LastAttachedNodeID string `json:"last_attached_node_id"`
}

BdfAttachInfo type

type Category added in v1.5.0 

type Category string

type CategoryDesc added in v1.5.0 

type CategoryDesc struct {
	Size                  SizeRange
	PerformanceLevel      map[PerformanceLevel]PerformanceLevelDesc
	InstantAccessSnapshot bool
	ProvisionedIops       bool
	Bursting              bool
}

type DISK added in v1.0.1 

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

DISK the DISK object

func NewDriver 

func NewDriver(m metadata.MetadataProvider, endpoint string, runAsController bool) *DISK

NewDriver create the identity/node/controller server and disk driver

func (*DISK) Run added in v1.0.1 

func (disk *DISK) Run()

Run start a new NodeServer

type DefaultOptions 

type DefaultOptions struct {
	Global struct {
		KubernetesClusterTag string
		AccessKeyID          string `json:"accessKeyID"`
		AccessKeySecret      string `json:"accessKeySecret"`
		Region               string `json:"region"`
	}
}

DefaultOptions is the struct for access key

type DeviceManager added in v1.5.0 

type DeviceManager struct {
	DevTmpFS utilsio.DevTmpFS

	// The path to the directory containing the device files.
	// This is usually /dev.
	DevicePath string

	// The path to the directory mounted as sysfs.
	// This is usually /sys.
	SysfsPath string

	// Disable read serial from sysfs
	DisableSerial bool

	// Support sole alreadly formatted disk partition
	EnableDiskPartition bool
}

func (*DeviceManager) GetDeviceByVolumeID added in v1.5.0 

func (m *DeviceManager) GetDeviceByVolumeID(volumeID string) (string, error)

func (*DeviceManager) GetDeviceNumberFromBlockDevice added in v1.5.0 

func (m *DeviceManager) GetDeviceNumberFromBlockDevice(blockDevice, busPrefix string) (string, error)

func (*DeviceManager) GetDeviceRootAndPartitionIndex added in v1.5.0 

func (m *DeviceManager) GetDeviceRootAndPartitionIndex(devicePath string) (root string, partitionIndex string, err error)

func (*DeviceManager) GetRootBlockByVolumeID added in v1.5.0 

func (m *DeviceManager) GetRootBlockByVolumeID(volumeID string) (string, error)

GetRootBlockByVolumeID first try to find the device by device link like: /dev/disk/by-id/virtio-wz9cu3ctp6aj1iagco4h -> ../../vdc If that fails, query the kernel by sysfs to find the device by serial.

Returns the path to a block special file. Caller should not assume any other special property of the returned path.

func (*DeviceManager) WriteSysfs added in v1.5.0 

func (m *DeviceManager) WriteSysfs(devicePath, name string, value []byte) error

type DingMsg added in v1.1.4 

type DingMsg struct {
	Mstype string   `json:"mstype"`
	Text   DingText `json:"text"`
}

DingMsg struct

type DingText added in v1.1.4 

type DingText struct {
	Content string `json:"content"`
}

DingText struct

type DiskSize added in v1.4.0 

type DiskSize struct {
	Bytes int64
}

Logging disk block device size

func (DiskSize) String added in v1.4.0 

func (d DiskSize) String() string

type Driver added in v1.5.0 

type Driver interface {
	CurentDriver() (string, error)
	UnbindDriver() error
	BindDriver(targetDriver string) error
	GetDeviceNumber() string
}

func NewDeviceDriver added in v1.5.0 

func NewDeviceDriver(blockDevice, deviceNumber string, _type MachineType, extras map[string]string) (Driver, error)

type GlobalConfig added in v1.0.3 

type GlobalConfig struct {
	EcsClient             *ecs.Client
	Region                string
	NodeID                string
	DiskTagEnable         bool
	AttachDetachSlots     AttachDetachSlots
	ADControllerEnable    bool
	DetachDisabled        bool
	MetricEnable          bool
	DetachBeforeAttach    bool
	DetachBeforeDelete    bool
	DiskBdfEnable         bool
	ClientSet             *kubernetes.Clientset
	ClusterID             string
	ControllerService     bool
	BdfHealthCheck        bool
	DiskMultiTenantEnable bool
	CheckBDFHotPlugin     bool
	SnapClient            *snapClientset.Clientset
	NodeMultiZoneEnable   bool
	WaitBeforeAttach      bool
	AddonVMFatalEvents    []string
	RequestBaseInfo       map[string]string
	SnapshotBeforeDelete  bool
	OmitFilesystemCheck   bool
	DiskAllowAllType      bool
}

GlobalConfig save global values for plugin 

var (
	GlobalConfigVar GlobalConfig
)

define global variable

type MachineType added in v1.5.0 

type MachineType int
const (
	BDF   MachineType = iota // 0
	DFBus                    // 1
)

func (MachineType) BusName added in v1.5.0 

func (_type MachineType) BusName() string

func (MachineType) BusPrefix added in v1.5.0 

func (_type MachineType) BusPrefix() string

type PerNodeSlots added in v1.5.0 

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

func (*PerNodeSlots) GetSlotFor added in v1.5.0 

func (a *PerNodeSlots) GetSlotFor(node string) adSlot

type PerformanceLevel added in v1.5.0 

type PerformanceLevel string

type PerformanceLevelDesc added in v1.5.0 

type PerformanceLevelDesc struct {
	Size SizeRange
}

type QueryResponse added in v1.0.4 

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

QueryResponse response struct for query server

type RoleAuth added in v1.0.1 

type RoleAuth struct {
	AccessKeyID     string
	AccessKeySecret string
	Expiration      time.Time
	SecurityToken   string
	LastUpdated     time.Time
	Code            string
}

RoleAuth define STS Token Response

type SizeRange added in v1.5.0 

type SizeRange struct {
	Min int64
	Max int64
}

func GetSizeRange added in v1.5.0 

func GetSizeRange(category Category, pl PerformanceLevel) SizeRange

Source Files

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Directories

Path Synopsis
Code generated by protoc-gen-go-ttrpc.
 Code generated by protoc-gen-go-ttrpc.

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