registry

Documentation

Index

• Variables
• type EtcdRegistryOptions
• type IRegistry
• type IRegistryFactory
• type Schema

Variables

var ErrConfigNotFound = errors.New("config not found")

var ErrRegistry = errors.New("registry error")

var ErrRegistryOption = errors.New("registry option error")

var Factories map[Schema]IRegistryFactory

Factories 指定所有支持的注册中心的工厂

Types

type EtcdRegistryOptions

type EtcdRegistryOptions struct {
	AppName    string           // AppName 指定应用名称，也会作为 etcd 的注册路径
	Interval   time.Duration    // Interval 指定多久检测并重新续约
	LeaseTTL   int64            // LeaseTTL 租约时长
	Logger     *zap.Logger      // Logger 日志
	EtcdConfig *clientv3.Config // EtcdConfig 指定etcd 配置
}

EtcdRegistryOptions etcd注册中心配置选项

type IRegistry

type IRegistry interface {
	// Register 以应用维度注册一个 endpoint
	Register(addr string, port int, metadata interface{}) error

	// Deregister 以应用维度取消一个endpoint的注册记录
	Deregister(addr string, port int) error
}

IRegistry 接口

type IRegistryFactory

type IRegistryFactory interface {
	// BuildOptions 构建 registry 配置选项
	BuildOptions(cfg *config.ServerConfig) error

	// CreateRegistry 创建 registry
	CreateRegistry() (IRegistry, error)
}

IRegistryFactory registry工厂，用于创建不同的registry

type Schema

type Schema string

Schema 指定registry的协议

const (
	SchemaEtcd Schema = "etcd"
)