ansible-playbook去掉特定主机组或主机

方法:all:!xxx
 
当前hosts文件配置:
 
1 [root@localhost playbooks]# cat ../hosts 
2 [web] 192.168.100.100 
3 
4 [web1] 192.168.100.102
 
案列1:将某主机组从all中剔除
playbook内容:
1 [root@localhost playbooks]# cat ping1.yml 
2 - hosts: all:!web1
3   remote_user: root
4   tasks:
5     - name: test connecion
6       ping:

执行结果:

 1 [root@localhost playbooks]# ansible-playbook ping.yml 
 2  
 3 PLAY [all:!192.168.100.102] **************************************************************************************************************************************************************************************************************************************************
 4  
 5 TASK [Gathering Facts] *******************************************************************************************************************************************************************************************************************************************************
 6 ok: [192.168.100.100]
 7  
 8 TASK [test connecion] ********************************************************************************************************************************************************************************************************************************************************
 9 ok: [192.168.100.100]
10  
11 PLAY RECAP *******************************************************************************************************************************************************************************************************************************************************************
12  
13  
14 192.168.100.100            : ok=2    changed=0    unreachable=0    failed=0  
 
案列2:将指定IP的机器从all中剔除
1 [root@localhost playbooks]# cat ping.yml 
2 - hosts: all:!192.168.100.102
3   remote_user: root
4   tasks:
5     - name: test connecion
6       ping:
 
执行结果:
 1 [root@localhost playbooks]# ansible-playbook ping1.yml 
 2  
 3 PLAY [all:!web1] *************************************************************************************************************************************************************************************************************************************************************
 4  
 5 TASK [Gathering Facts] *******************************************************************************************************************************************************************************************************************************************************
 6 ok: [192.168.100.100]
 7  
 8 TASK [test connecion] ********************************************************************************************************************************************************************************************************************************************************
 9 ok: [192.168.100.100]
10  
11 PLAY RECAP *******************************************************************************************************************************************************************************************************************************************************************
12  
13  
14 192.168.100.100            : ok=2    changed=0    unreachable=0    failed=0
原文地址:https://www.cnblogs.com/cangyuefeng/p/8534566.html