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Version: couchbase_v2.x.x

Etcd

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A Etcd storage driver using etcd-io/etcd.

Note: Requires Go 1.19 and above

Table of Contents

Signatures

func New(config ...Config) *Storage
func (s *Storage) Get(key string) ([]byte, error)
func (s *Storage) Set(key string, val []byte, exp time.Duration) error
func (s *Storage) Delete(key string) error
func (s *Storage) Reset() error
func (s *Storage) Close() error
func (s *Storage) Conn() *clientv3.Client

Installation

Etcd is tested on the 2 last Go versions with support for modules. So make sure to initialize one first if you didn't do that yet:

go mod init github.com/<user>/<repo>

And then install the etcd implementation:

go get github.com/gofiber/storage/etcd/v2

Examples

Import the storage package.

import "github.com/gofiber/storage/etcd/v2"

You can use the following possibilities to create a storage:

// Initialize default config
store := etcd.New()

// Initialize custom config
store := etcd.New(Config{
Endpoints: []string{"localhost:2379"},
})

Config

type Config struct {
// Endpoints is a list of URLs.
Endpoints []string
// DialTimeout is the timeout for failing to establish a connection.
DialTimeout time.Duration
// Username is a username for authentication.
Username string
// Password is a password for authentication.
Password string
// TLS holds the client secure credentials, if any.
TLS *tls.Config
}

Default Config

var ConfigDefault = Config{
Endpoints: []string{"localhost:2379"},
DialTimeout: 2 * time.Second,
Username: "",
Password: "",
TLS: nil,
}