下载安装confd
$ mkdir -p $GOPATH/src/github.com/kelseyhightower$ git clone https://github.com/kelseyhightower/confd.git $GOPATH/src/github.com/kelseyhightower/confd$ cd $GOPATH/src/github.com/kelseyhightower/confd$ ./build
root@ubuntu:~# confd -versionconfd 0.12.0-dev
配置文件
confd支持一下数据库作为后端
- etcd
- consul
- vault
- environment variables
- redis
- zookeeper
- dynamodb
- stackengine
- rancher
vim /etc/confd.confbackend = "etcd" log-level = "info"interval = 10nodes = [ "http://configuration.downtown8.cn:2379",]