util

Documentation

Index

• Constants
• Variables
• func IsAnyWord(word string) bool
• func MetaStore2API(name string) string
• func PrivilegeNameForAPI(name string) string
• func PrivilegeNameForMetastore(name string) string
• func StringList(stringMap map[string]struct{}) []string
• func StringSet(strings []string) map[string]struct{}

Constants

const (
	MetaStoreTypeEtcd  = "etcd"
	MetaStoreTypeMysql = "mysql"

	SegmentMetaPrefix    = "queryCoord-segmentMeta"
	ChangeInfoMetaPrefix = "queryCoord-sealedSegmentChangeInfo"

	// FlushedSegmentPrefix TODO @cai.zhang: remove this
	FlushedSegmentPrefix = "flushed-segment"
	// HandoffSegmentPrefix TODO @cai.zhang: remove this
	HandoffSegmentPrefix = "querycoord-handoff"
	// SegmentReferPrefix TODO @cai.zhang: remove this
	SegmentReferPrefix = "segmentRefer"

	SegmentIndexPrefix = "segment-index"
	FieldIndexPrefix   = "field-index"

	HeaderAuthorize = "authorization"
	// HeaderSourceID identify requests from Milvus members and client requests
	HeaderSourceID = "sourceId"
	// MemberCredID id for Milvus members (data/index/query node/coord component)
	MemberCredID        = "@@milvus-member@@"
	CredentialSeperator = ":"
	UserRoot            = "root"
	DefaultRootPassword = "Milvus"
	DefaultTenant       = ""
	RoleAdmin           = "admin"
	RolePublic          = "public"

	PrivilegeWord = "Privilege"
	AnyWord       = "*"

	IdentifierKey = "identifier"
)

Meta Prefix consts

const (
	// ParamsKeyToParse is the key of the param to build index.
	ParamsKeyToParse = common.IndexParamsKey
)

Variables

var (
	DefaultRoles = []string{RoleAdmin, RolePublic}

	ObjectPrivileges = map[string][]string{
		commonpb.ObjectType_Collection.String(): {
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeLoad.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeRelease.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeCompaction.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeInsert.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeDelete.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeUpsert.String()),

			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeGetStatistics.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeCreateIndex.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeIndexDetail.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeDropIndex.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeSearch.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeFlush.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeQuery.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeLoadBalance.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeImport.String()),

			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeGetLoadingProgress.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeGetLoadState.String()),
		},
		commonpb.ObjectType_Global.String(): {
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeAll.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeCreateCollection.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeDropCollection.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeDescribeCollection.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeShowCollections.String()),

			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeCreateOwnership.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeDropOwnership.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeSelectOwnership.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeManageOwnership.String()),

			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeCreateResourceGroup.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeDropResourceGroup.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeDescribeResourceGroup.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeListResourceGroups.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeTransferReplica.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeTransferNode.String()),
		},
		commonpb.ObjectType_User.String(): {
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeUpdateUser.String()),
			MetaStore2API(commonpb.ObjectPrivilege_PrivilegeSelectUser.String()),
		},
	}
)

Functions

func IsAnyWord

func IsAnyWord(word string) bool

func MetaStore2API

func MetaStore2API(name string) string

MetaStore2API convert meta-store's privilege name to api's example: PrivilegeAll -> All

func PrivilegeNameForAPI

func PrivilegeNameForAPI(name string) string

func PrivilegeNameForMetastore

func PrivilegeNameForMetastore(name string) string

func StringList

func StringList(stringMap map[string]struct{}) []string

func StringSet

func StringSet(strings []string) map[string]struct{}

StringSet convert array to map for conveniently check if the array contains an element