1. ansible.builtin.uri模块的作用是____________________________；
2. ansible.builtin.uri模块的作用是____________________________；
3. ansible.builtin.uri模块的作用是____________________________；
4. 试着用ansible.builtin.uri模块写一个playbook，让受控主机都去curl https://baidu.com这个url；
5. 试着用ansible.builtin.uri模块写一个playbook，让受控主机都去curl https://docs.ansible.com/ansible/latest/collections/ansible/builtin/add_host_module.html这个url；
6. 试着用ansible.builtin.uri模块写一个playbook，让受控主机都去curl http://rhel9.example.com这个url；
7. ansible.builtin.script模块的作用是____________________________；
8. ansible.builtin.script模块的作用是____________________________；
9. ansible.builtin.script模块的作用是____________________________；
10. 试写一个包含ansible.builtin.script模块的简单playbook；
11. 试写一个包含ansible.builtin.script模块的简单playbook；
12. 试写一个包含ansible.builtin.script模块的简单playbook；
13. ansible.builtin.stat模块的作用是____________________________；
14. ansible.builtin.stat模块的作用是____________________________；
15. ansible.builtin.stat模块的作用是____________________________；
16. 试写一个包含ansible.builtin.stat模块的简单playbook；
17. 试写一个包含ansible.builtin.stat模块的简单playbook；
18. 试写一个包含ansible.builtin.stat模块的简单playbook；
19. ansible.builtin.fail模块的作用是________________________；
20. ansible.builtin.fail模块的作用是________________________；
21. ansible.builtin.fail模块的作用是________________________；
22. 试写一个包含ansible.builtin.fail模块的简单playbook；
23. 试写一个包含ansible.builtin.fail模块的简单playbook；
24. 试写一个包含ansible.builtin.fail模块的简单playbook；
25. 使用ansible.builtin.assert模块，当受控主机的发行版本为CentOS并且版本号为7或8时，自定义输出"There's no reason, you just succeeded!"，否则只要有一个条件不满足，就自定义输出"There's no reason, you just failed!"；
26. 使用ansible.builtin.assert模块，当受控主机的发行版本为CentOS并且版本号为7或8时，自定义输出"There's no reason, you just succeeded!"，否则只要有一个条件不满足，就自定义输出"There's no reason, you just failed!"；
27. 使用ansible.builtin.assert模块，当受控主机的发行版本为CentOS并且版本号为7或8时，自定义输出"There's no reason, you just succeeded!"，否则只要有一个条件不满足，就自定义输出"There's no reason, you just failed!"；
1. 确保各受控主机都能接触到某一url；
2. 确保各受控主机都能接触到某一url；
3. 确保各受控主机都能接触到某一url；
4. /* A20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.uri:
url: https://baidu.com
...
5. /* B20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.uri:
url: https://docs.ansible.com/ansible/latest/collections/ansible/builtin/add_host_module.html
...
6. /* C20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.uri:
url: http://rhel9.example.com
...
7. 将控制主机Ansible项目中的一个可执行文件分发到各个受控主机上，各个受控主机执行这个可执行文件，执行结果为0时才能够ok，否则failed；
8. 将控制主机Ansible项目中的一个可执行文件分发到各个受控主机上，各个受控主机执行这个可执行文件，执行结果为0时才能够ok，否则failed；
9. 将控制主机Ansible项目中的一个可执行文件分发到各个受控主机上，各个受控主机执行这个可执行文件，执行结果为0时才能够ok，否则failed；
10. /* D20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.script: a.sh
...
/* a.sh */
#!/bin/bash
echo 1
exit 0
11. /* E20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.script: a.sh
...
/* a.sh */
#!/bin/bash
echo 1
exit 0
12. /* F20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.script: a.sh
...
/* a.sh */
#!/bin/bash
echo 1
exit 0
13. 获取受控主机上某文件的详细信息
14. 获取受控主机上某文件的详细信息
15. 获取受控主机上某文件的详细信息
16. /* G20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.stat:
path: /home/centos/Desktop
register: Task1result
- name: Task2
ansible.builtin.debug:
var: Task1result
...
17. /* H20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.stat:
path: /home/centos/Desktop
register: Task1result
- name: Task2
ansible.builtin.debug:
var: Task1result
...
18. /* I20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.stat:
path: /home/centos/Desktop
register: Task1result
- name: Task2
ansible.builtin.debug:
var: Task1result
...
19. 用自定义的消息来失败
20. 用自定义的消息来失败
21. 用自定义的消息来失败
22. /* J20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.fail:
msg: There's no reason, you just failed.
...
23. /* K20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.fail:
msg: There's no reason, you just failed.
...
24. /* L20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task1
ansible.builtin.fail:
msg: There's no reason, you just failed.
...
25. /* M20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task2
ansible.builtin.assert:
fail_msg: There's no reason, you just failed.
success_msg: There's no reason, you just succeeded.
that:
- ansible_facts.distribution == "CentOS"
- ansible_facts.distribution_major_version == "8" or ansible_facts.distribution_major_version == "7"
...
26. /* N20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task2
ansible.builtin.assert:
fail_msg: There's no reason, you just failed.
success_msg: There's no reason, you just succeeded.
that:
- ansible_facts.distribution == "CentOS"
- ansible_facts.distribution_major_version == "8" or ansible_facts.distribution_major_version == "7"
...
27. /* O20240605.yaml */
---
- name: Play1
hosts: all
tasks:
- name: Task2
ansible.builtin.assert:
fail_msg: There's no reason, you just failed.
success_msg: There's no reason, you just succeeded.
that:
- ansible_facts.distribution == "CentOS"
- ansible_facts.distribution_major_version == "8" or ansible_facts.distribution_major_version == "7"
...