在当前目录下配置ansible

配置ansible.cfg

[defaults]
inventory      = myhost                                    #  指定主机清单文件
host_key_checking = False

配置主机清单文件

[node]
node[1:3]


[master]
nn01
nn02

[data]
nfsgw

[client]
client


[app:children]
node
master
data
client

查看主机清单

ansible app --list-hosts