env

Documentation

Index

• Constants
• func MysqlBaseDir() (string, error)
• func MysqlRoot() (string, error)
• func VtDataRoot() string
• func VtRoot() (root string, err error)

Constants

const (
	// DefaultVtDataRoot is the default value for VTROOT environment variable
	DefaultVtDataRoot = "/vt"
	// DefaultVtRoot is only required for hooks
	DefaultVtRoot = "/usr/local/vitess"
)

Functions

func MysqlBaseDir

func MysqlBaseDir() (string, error)

MysqlBaseDir returns the Mysql base directory, which contains the fill_help_tables.sql script for instance

func MysqlRoot

func MysqlRoot() (string, error)

MysqlRoot returns the root for the mysql distribution, which contains bin/mysql CLI for instance. If it is not set, look for mysqld in the path.

func VtDataRoot

func VtDataRoot() string

VtDataRoot returns $VTDATAROOT or the default if $VTDATAROOT is not set. VtDataRoot does not check if the directory exists and is writable.

func VtRoot

func VtRoot() (root string, err error)

VtRoot returns $VTROOT or tries to guess its value if it's not set. This is the root for the 'vt' distribution, which contains bin/vttablet for instance.