config

Documentation

Index

• Variables
• func CheckKeys(keys, keysWithPrefix []string)
• func Get(key string, config interface{}) error
• func GetInNamespace(key string, config interface{}, namespaceLevel int) error
• func InitETCD(addr string)
• func SetNamespace(path string)
• func WithCustomWatch(key string, fs ...func())

Variables

var (
	ErrKvsEmpty       = errors.New("kvs is empty")
	ErrInvalidKey     = errors.New("Invalid parameter: 'key' is invalid")
	ErrInvalidNpLevel = errors.New("Invalid parameter: 'namespaceLevel' is invalid")
	ErrConfigNonPtr   = errors.New("Invalid parameter: 'config' is not a pointer")
	ErrConfigPtToPtr  = errors.New("Invalid parameter: 'config' can't point to a pointer")
	ErrConfigNilPtr   = errors.New("Invalid parameter: 'config' is a nil pointer")
	ErrUnknowResult   = errors.New("unknow result type")
)

Functions

func CheckKeys

func CheckKeys(keys, keysWithPrefix []string)

func Get

func Get(key string, config interface{}) error

Get 获取配置 * key: etcd中的完整路径 * config: pointer of config struct

func GetInNamespace

func GetInNamespace(key string, config interface{}, namespaceLevel int) error

GetInNamespace 在某个namespace下获取配置 * key: namespace下的部分路径 * config: pointer of config struct * namespaceLevel: 在key之前拼接n级namespace，0等同于完整路径

func InitETCD

func InitETCD(addr string)

InitETCD 初始化etcd client，namespace * addr: username:password@addr1,addr2/namespace

func SetNamespace

func SetNamespace(path string)

func WithCustomWatch

func WithCustomWatch(key string, fs ...func())