etcd

README

Tarantool ETCD topology provider based on moonlibs/config

Documentation

Overview

Package etcd based on moonlibs config library https://github.com/moonlibs/config?tab=readme-ov-file#multi-shard-topology-for-custom-sharding-etcdclustermaster

Index

• type Config
• type Provider
  • func NewProvider(ctx context.Context, cfg Config) (*Provider, error)
  • func (p *Provider) Close()
  • func (p *Provider) GetTopology() (map[vshardrouter.ReplicasetInfo][]vshardrouter.InstanceInfo, error)
  • func (p *Provider) Init(c vshardrouter.TopologyController) error

Types

type Config

type Config struct {
	EtcdConfig client.Config
	// Path for storages configuration in etcd for example /project/store/storage
	Path string
}

type Provider

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

func NewProvider

func NewProvider(ctx context.Context, cfg Config) (*Provider, error)

NewProvider returns provider to etcd configuration Set here path to etcd storages config and etcd config

func (*Provider) Close

func (p *Provider) Close()

Close must close connection, but etcd v2 client has no interfaces for this

func (*Provider) GetTopology

func (p *Provider) GetTopology() (map[vshardrouter.ReplicasetInfo][]vshardrouter.InstanceInfo, error)

func (*Provider) Init

func (p *Provider) Init(c vshardrouter.TopologyController) error