1. ansible主机清单的配置
以下是ansible安装完成后的源文件
[root@test-1 ~]# cat /etc/ansible/hosts
# This is the default ansible 'hosts' file.
#
# It should live in /etc/ansible/hosts
#
# - Comments begin with the '#' character
# - Blank lines are ignored
# - Groups of hosts are delimited by [header] elements
# - You can enter hostnames or ip addresses
# - A hostname/ip can be a member of multiple groups
# Ex 1: Ungrouped hosts, specify before any group headers.
[webservers]
192.168.200.131 ansible_host_user=root ansible_host_pass='123456'
192.168.200.132
192.168.200.133
192.168.200.134
192.168.200.135
192.168.200.136
## green.example.com
## blue.example.com
## 192.168.100.1
## 192.168.100.10
# Ex 2: A collection of hosts belonging to the 'webservers' group
## [webservers]
## alpha.example.org
## beta.example.org
## 192.168.1.100
## 192.168.1.110
# If you have multiple hosts following a pattern you can specify
# them like this:
## www[001:006].example.com
# Ex 3: A collection of database servers in the 'dbservers' group
## [dbservers]
##
## db01.intranet.mydomain.net
## db02.intranet.mydomain.net
## 10.25.1.56
## 10.25.1.57
# Here's another example of host ranges, this time there are no
# leading 0s:
## db-[99:101]-node.example.com
2. ansible定义方式:
1) 直接指明主机地址或主机名
test_2.xxxx.cn2 192.168.200.132
2) 定义一个主机组 [ 组名 ] 把地址或主机名加进去
[webservers]
192.168.200.131 ansible_host_user=root ansible_host_pass='123456'
192.168.200.132
192.168.200.133
192.168.200.134
192.168.200.135
192.168.200.136
3) 如果你没有使用公钥,想要使用密码,你也可以这样写(适用于第一次登陆控制)
格式:【主机名】 【指定用户】 【主机地址】 【主机密码】
[webservers]
192.168.200.131 ansible_host_user=root test-1=192.168.200.131 ansible_host_pass='123456'
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