backup

package

v1.0.0-rc1 Latest Latest Go to latest Published: Aug 24, 2023 License: Apache-2.0 Imports: 24 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/matrixorigin/matrixone

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func Backup(ctx context.Context, bs *tree.BackupStart, cfg *Config) error
func BackupData(ctx context.Context, srcFs, dstFs fileservice.FileService, dir string) error
func CopyDir(ctx context.Context, srcFs, dstFs fileservice.FileService, dir string) error
func CopyFile(ctx context.Context, srcFs, dstFs fileservice.FileService, ...) error
func SaveLaunchConfigPath(typ string, paths []string)
func ToCsvLine2(s [][]string) (string, error)
type Config
type Meta
- func (m *Meta) CsvString() []string
- func (m *Meta) String() string
type MetaType
- func (t MetaType) String() string
type Metas
- func NewMetas() *Metas

Constants ¶

View Source

const (
	TypePos              = 0
	SubTypePos           = 1
	FileNameOrDirNamePos = 2
)

Format :type,subtype,filename or dirname

View Source

const (
	CnConfig     = "cn"
	DnConfig     = "dn"
	LogConfig    = "log"
	ProxyConfig  = "proxy"
	LaunchConfig = "launch"
)

View Source

const (
	HakeeperFile = "hk_data"
)

View Source

const (
	Version = "0823"
)

Variables ¶

This section is empty.

Functions ¶

func Backup ¶

func Backup(ctx context.Context, bs *tree.BackupStart, cfg *Config) error

Backup Note: ctx needs to support cancel. The user can cancel the backup task by canceling the ctx.

func BackupData ¶

func BackupData(ctx context.Context, srcFs, dstFs fileservice.FileService, dir string) error

func CopyDir ¶

func CopyDir(ctx context.Context, srcFs, dstFs fileservice.FileService, dir string) error

func CopyFile ¶

func CopyFile(ctx context.Context, srcFs, dstFs fileservice.FileService, dentry *fileservice.DirEntry, dstDir string) error

func SaveLaunchConfigPath ¶

func SaveLaunchConfigPath(typ string, paths []string)

SaveLaunchConfigPath saves all config file paths for the standalone config

func ToCsvLine2 ¶

func ToCsvLine2(s [][]string) (string, error)

Types ¶

type Config ¶

type Config struct {
	// Timestamp
	Timestamp types.TS

	// For General usage
	GeneralDir fileservice.FileService

	// For locating tae's storage fs
	SharedFs fileservice.FileService

	// For tae and hakeeper
	TaeDir fileservice.FileService

	// hakeeper client
	HAkeeper logservice.CNHAKeeperClient

	Metas *Metas
}

type Meta ¶

type Meta struct {
	Typ               MetaType
	SubTyp            string
	FileNameOrDirName string

	//version
	Version string

	//build info
	Buildinfo string

	//launch config
	LaunchConfigFile string
}

Meta of mo_meta same as the mo_br

func (*Meta) CsvString ¶

func (m *Meta) CsvString() []string

func (*Meta) String ¶

func (m *Meta) String() string

type MetaType ¶

type MetaType int

const (
	/**
	  backup_meta | mo_meta
	    ID        |
	    Version   | Version
	    Buildinfo | Buildinfo
	              | Launchconfig
	              | Tae
	              | Hakeeper
	*/
	TypeVersion MetaType = iota
	TypeBuildinfo
	TypeLaunchconfig
)

func (MetaType) String ¶

func (t MetaType) String() string

type Metas ¶

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

func NewMetas ¶

func NewMetas() *Metas

func (*Metas) Append ¶

func (m *Metas) Append(meta *Meta)

func (*Metas) AppendBuildinfo ¶

func (m *Metas) AppendBuildinfo(info string)

func (*Metas) AppendLaunchconfig ¶

func (m *Metas) AppendLaunchconfig(subTyp, file string)

func (*Metas) AppendVersion ¶

func (m *Metas) AppendVersion(version string)

func (*Metas) CsvString ¶

func (m *Metas) CsvString() [][]string

func (*Metas) String ¶

func (m *Metas) String() string

Source Files ¶

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