安装salt-minion
新增minion：
【svr205-2】
[root@svr205-2 ~]# yum install salt-minion -y
[root@svr205-2 ~]# vim /etc/salt/minion
master: 10.0.200.21
id: svr205-2
或则，使用脚本来更改配置：
[root@svr205-2 ~]# cat saltstack-install-minion.sh
#!/bin/bash
#
# 2015/4/21
srv_ip=10.0.200.21
yum install salt-minion -y
cp -a /etc/salt/minion /etc/salt/minion.bak
cat <<_EOF >/etc/salt/minion
master: ${srv_ip}
id: $(hostname)
_EOF
service salt-minion start
cat /etc/salt/minion原文：http://nosmoking.blog.51cto.com/3263888/1636363