eregistry

Documentation

Index

• Constants
• func GetService(s string) *server.ServiceInfo
• func GetServiceKey(prefix string, s *server.ServiceInfo) string
• func GetServiceValue(s *server.ServiceInfo) string
• type Configuration
• type ConsumerConfig
• type Endpoints
  • func (in *Endpoints) DeepCopy() *Endpoints
  • func (in *Endpoints) DeepCopyInfo(out *Endpoints)
• type Nop
  • func (n Nop) Close() error
  • func (n Nop) ListServices(ctx context.Context, target Target) ([]*server.ServiceInfo, error)
  • func (n Nop) RegisterService(context.Context, *server.ServiceInfo) error
  • func (n Nop) SyncServices(context.Context, SyncServicesOptions) error
  • func (n Nop) UnregisterService(context.Context, *server.ServiceInfo) error
  • func (n Nop) WatchServices(ctx context.Context, target Target) (chan Endpoints, error)
• type ProviderConfig
• type Registry
• type Route
• type RouteConfig
  • func (config RouteConfig) String() string
• type SyncServicesOptions
• type Target
• type Upstream
• type WeightGroup

Constants

const (
	// ProtocolGRPC ...
	ProtocolGRPC = "grpc"
	// ProtocolHTTP ...
	ProtocolHTTP = "http"
)

Functions

func GetService

func GetService(s string) *server.ServiceInfo

GetService ..

func GetServiceKey

func GetServiceKey(prefix string, s *server.ServiceInfo) string

GetServiceKey ..

func GetServiceValue

func GetServiceValue(s *server.ServiceInfo) string

GetServiceValue ..

Types

type Configuration

type Configuration struct {
	Routes []Route           `json:"routes"` // 配置客户端路由策略
	Labels map[string]string `json:"labels"` // 配置服务端标签: 分组
}

Configuration ...

type ConsumerConfig

type ConsumerConfig struct {
	ID     string `json:"id"`
	Scheme string `json:"scheme"`
	Host   string `json:"host"`
}

ConsumerConfig config of consumer 客户端调用app的配置

type Endpoints

type Endpoints struct {
	// Nodes 服务节点列表
	Nodes map[string]server.ServiceInfo `json:"nodes"`

	// RouteConfigs 路由配置
	RouteConfigs map[string]RouteConfig `json:"routeConfigs"`

	// ConsumerConfigs 消费者元数据
	ConsumerConfigs map[string]ConsumerConfig `json:"consumerConfigs"`

	// ProviderConfigs 服务元信息
	ProviderConfigs map[string]ProviderConfig `json:"providerConfigs"`
}

Endpoints ...

func (*Endpoints) DeepCopy

func (in *Endpoints) DeepCopy() *Endpoints

DeepCopy ...

func (*Endpoints) DeepCopyInfo

func (in *Endpoints) DeepCopyInfo(out *Endpoints)

DeepCopyInfo ...

type Nop

type Nop struct{}

Nop registry, used for local development/debugging

func (Nop) Close

func (n Nop) Close() error

Close ...

func (Nop) ListServices

func (n Nop) ListServices(ctx context.Context, target Target) ([]*server.ServiceInfo, error)

ListServices ...

func (Nop) RegisterService

func (n Nop) RegisterService(context.Context, *server.ServiceInfo) error

RegisterService ...

func (Nop) SyncServices

func (n Nop) SyncServices(context.Context, SyncServicesOptions) error

SyncServices 同步所有服务

func (Nop) UnregisterService

func (n Nop) UnregisterService(context.Context, *server.ServiceInfo) error

UnregisterService ...

func (Nop) WatchServices

func (n Nop) WatchServices(ctx context.Context, target Target) (chan Endpoints, error)

WatchServices ...

type ProviderConfig

type ProviderConfig struct {
	ID         string            `json:"id"`
	Scheme     string            `json:"scheme"`
	Host       string            `json:"host"`
	Region     string            `json:"region"`
	Zone       string            `json:"zone"`
	Deployment string            `json:"deployment"`
	Metadata   map[string]string `json:"metadata"`
	Enable     bool              `json:"enable"`
}

ProviderConfig config of provider 通过这个配置，修改provider的属性

type Registry

type Registry interface {
	RegisterService(context.Context, *server.ServiceInfo) error
	UnregisterService(context.Context, *server.ServiceInfo) error
	ListServices(context.Context, Target) ([]*server.ServiceInfo, error)
	WatchServices(context.Context, Target) (chan Endpoints, error)
	SyncServices(context.Context, SyncServicesOptions) error
	io.Closer
}

Registry register/unregister service registry impl should control rpc timeout

type Route

type Route struct {
	// 路由方法名
	Method string `json:"method" toml:"method"`
	// 路由权重组, 按比率在各个权重组中分配流量
	WeightGroups []WeightGroup `json:"weightGroups" toml:"weightGroups"`
	// 路由部署组, 将流量导入部署组
	Deployment string `json:"deployment" toml:"deployment"`
}

Route represents route configuration

type RouteConfig

type RouteConfig struct {
	ID         string   `json:"id" toml:"id"`
	Scheme     string   `json:"scheme" toml:"scheme"`
	Host       string   `json:"host" toml:"host"`
	Deployment string   `json:"deployment"`
	URI        string   `json:"uri"`
	Upstream   Upstream `json:"upstream"`
}

RouteConfig ...

func (RouteConfig) String

func (config RouteConfig) String() string

String ...

type SyncServicesOptions

type SyncServicesOptions struct {
	GrpcResolverNowOptions resolver.ResolveNowOptions
}

SyncServicesOptions ...

type Target

type Target struct {
	Protocol  string // "http"|"grpc"
	Scheme    string // "etcd"|"k8s"|"dns"
	Endpoint  string // "<SVC-NAME>:<PORT>"
	Authority string
}

Target ...

type Upstream

type Upstream struct {
	Nodes  map[string]int `json:"nodes"`
	Groups map[string]int `json:"groups"`
}

Upstream represents upstream balancing config

type WeightGroup

type WeightGroup struct {
	Group  string `json:"group" toml:"group"`
	Weight int    `json:"weight" toml:"weight"`
}

WeightGroup ...