ansible非role格式

示例playbook
[root@host131 ~]# cat msg.playbook
---
-
hosts: host131,localhost
tasks:
- name: Playbook Sample Task
debug:
msg: Welcome to Ansible
...
[root@host131 ~]#

执行结果
[root@host131 ~]# ansible-playbook msg.playbook

PLAY [host131,localhost] ***************************************************************************************************************

TASK [Gathering Facts] *****************************************************************************************************************
ok: [localhost]
ok: [host131]

TASK [Playbook Sample Task] ************************************************************************************************************
ok: [host131] => {
"msg": "Welcome to Ansible"
}
ok: [localhost] => {
"msg": "Welcome to Ansible"
}

PLAY RECAP *****************************************************************************************************************************
host131 : ok=2 changed=0 unreachable=0 failed=0
localhost : ok=2 changed=0 unreachable=0 failed=0

[root@host131 ~]#

方式5: 通过环境变量传给playbook的hosts
示例playbook

[root@host131 ~]# cat msg.playbook
---
-
hosts: '{{ env_host_list }}'
tasks:
- name: Playbook Sample Task
debug:
msg: Welcome to Ansible
...
[root@host131 ~]#

执行结果
[root@host131 ~]# ansible-playbook msg.playbook -e 'env_host_list=host131,localhost'

PLAY [host131,localhost] ***************************************************************************************************************

TASK [Gathering Facts] *****************************************************************************************************************
ok: [localhost]
ok: [host131]

TASK [Playbook Sample Task] ************************************************************************************************************
ok: [host131] => {
"msg": "Welcome to Ansible"
}
ok: [localhost] => {
"msg": "Welcome to Ansible"
}

PLAY RECAP *****************************************************************************************************************************
host131 : ok=2 changed=0 unreachable=0 failed=0
localhost : ok=2 changed=0 unreachable=0 failed=0

[root@host131 ~]#
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版权声明：本文为CSDN博主「淼叔」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。
原文链接：https://blog.csdn.net/liumiaocn/article/details/95456872