1-4 ansible playbook 参数传递

hosts文件内容
cat /home/yy1s/django/extra_app/ansible/hosts

[test_group2]
144.131.252.142 ansible_ssh_user=yy1s
144.131.252.144 ansible_ssh_user=yy1s ansible_ssh_pass='yy1s'
[test_group3]
144.131.252.252 ansible_ssh_user=yy1s ansible_ssh_pass='yy1s'
144.131.252.162 ansible_ssh_user=root ansible_ssh_pass='root'
144.131.252.163 ansible_ssh_user=ro ansible_ssh_pass='root'

[test_group1:children]
test_group2
test_group3

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(jiankong_venv) [yy1s@rbtnode1 playbook]$ cat f1.yml
---
- hosts : 144.131.252.162
  remote_user : root
  vars :
        touch_file : imoocc.file
  tasks :
        - name : touch file
          shell: "touch /tmp/{{touch_file}}"


# -i 制定主机配置文件 --list-hosts列出f1.yml里面配置的主机
(jiankong_venv) [yy1s@rbtnode1 playbook]$ ansible-playbook -i /home/yy1s/django/extra_app/ansible/hosts --list-hosts ./f1.yml 

playbook: ./f1.yml

  play #1 (144.131.252.162): 144.131.252.162    TAGS: []
    pattern: ['144.131.252.162']
    hosts (1):
      144.131.252.162

# 执行剧本
(jiankong_venv) [yy1s@rbtnode1 playbook]$ ansible-playbook -i /home/yy1s/django/extra_app/ansible/hosts  ./f1.yml 
(jiankong_venv) [yy1s@rbtnode1 playbook]$ ansible-playbook   ./f1.yml 


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#以--extra-vars传递变量

(jiankong_venv) [yy1s@rbtnode1 playbook]$ cat f1.yml
---
- hosts : 144.131.252.162
  remote_user : root
#  vars :
#        touch_file : imoocc.file
  tasks :
        - name : touch file
          shell: "touch /tmp/{{touch_file}}"

#从外部传入参数
(jiankong_venv) [yy1s@rbtnode1 playbook]$ ansible-playbook ./f1.yml --extra-vars "touch_file=123"

------------------------------------------------------------------------------------------------------

# 从文件传入参数

(jiankong_venv) [yy1s@rbtnode1 playbook]$ cat ../hosts
[test_group2]
144.131.252.142 ansible_ssh_user=yy1s
144.131.252.144 ansible_ssh_user=yy1s ansible_ssh_pass='yy1s'
[test_group3]
144.131.252.252 ansible_ssh_user=yy1s ansible_ssh_pass='yy1s'
144.131.252.162 ansible_ssh_user=root ansible_ssh_pass='root'
144.131.252.163 ansible_ssh_user=ro ansible_ssh_pass='root'

[test_group1:children]
test_group2
test_group3

[test_group2:vars]
touch_file=jeason3

(jiankong_venv) [yy1s@rbtnode1 playbook]$ cat f1.yml
---
- hosts : 144.131.252.144
  remote_user : root
#  vars :
#        touch_file : imoocc.file
  tasks :
        - name : touch file
          shell: "touch /tmp/{{touch_file}}"


(jiankong_venv) [yy1s@rbtnode1 playbook]$ ansible-playbook ./f1.yml


-------------------------------------------------------------------------------------------

#使用register注册

(jiankong_venv) [yy1s@rbtnode1 playbook]$ cat f4.yml
---
- hosts : 144.131.252.144
remote_user : root
vars :
touch_file : imoocc.file
tasks :
- name : get date
command : date              #date命令的输出赋值给变量date_output
register : date_output
- name : touch file
shell: "touch /tmp/{{touch_file}}"
- name : echo data_output
shell : "echo {{date_output.stdout}} > /tmp/{{touch_file}}"

 

 

(jiankong_venv) [yy1s@rbtnode1 playbook]$ ansible-playbook ./f4.yml