tianxiaoliang / etcdadpt

Expose a standard KV operation API, adapt to embeded etcd and etcd client

etcd-adapter

Expose a standard KV operation API, adapt to embeded etcd and etcd client

How to use?

Step 1. Import the module and it's all plugins.

import (
	github.com/little-cui/etcdadpt
	_ "github.com/little-cui/etcdadpt/embedded"
	_ "github.com/little-cui/etcdadpt/remote"
)

Step 2. Select one mode and do initialization.

With embedded etcd mode:

etcdadpt.Init(etcdadpt.Config{
	Kind:             "embedded_etcd", 
	ClusterName:      "c-0", 
	ClusterAddresses: "c-0=http://127.0.0.1:2380",
})

This mode will start an embedded etcd server.

With remote etcd mode:

startup etcd server.

docker run -d  -p 2379:2379 --name etcd quay.io/coreos/etcd:v3.2.13 etcd \
  --listen-client-urls http://0.0.0.0:2379 --advertise-client-urls http://0.0.0.0:2379

write the following code.

etcdadpt.Init(etcdadpt.Config{
	Kind:             "etcd", 
	ClusterAddresses: "127.0.0.1:2379",
})

Step 3. call the API and enjoy it!

// put a key
_ := etcdadpt.Put(context.Background(), "/key", "abc")
// get a key
kv, _ := etcdadpt.Get(context.Background(), "/key")
log.Println(fmt.Sprintf("%v", kv))

and you will see log print below:

key:"/key" create_revision:4 mod_revision:4 version:1 value:"abc"

Examples

Also see the full demo HERE!