etcd-demo

etcd v2 API demo

For simplicity, we use http://127.0.0.1:2379 as etcd server, please make sure etcd is running and listening at the right ip and port.

Run

Before start, please install etcd client library:

go get github.com/coreos/etcd/client

Then, just run:

go run main.go

Demos

Include:

• set a simple key
• get value of a simple key
• delete a simple key
• list a directory values
• set ttl to key
• atomic change: CAS(compare and set)
• watch changes

Not included(but easy to implement):

• create a directory
• delete a directory
• update ttl of a key/dir
• compare and delete