ubuntu 下使用etcd

1、安装
ETCD_VER=v3.1.0
DOWNLOAD_URL=https://github.com/coreos/etcd/releases/download
curl -L ${DOWNLOAD_URL}/${ETCD_VER}/etcd-${ETCD_VER}-linux-amd64.tar.gz -o /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz
mkdir -p /tmp/test-etcd && tar xzvf /tmp/etcd-${ETCD_VER}-linux-amd64.tar.gz -C /tmp/test-etcd --strip-components=1
/tmp/test-etcd/etcd --version
/tmp/test-etcd/etcd
2、增加查看keys
sudo apt install httpie
http PUT http://127.0.0.1:2379/v2/keys/message value=="hello, etcd"

登录http://localhost：2379/keys查看keys