anslble作业（四）

1.定义变量

[root@server ansible]# vim var.yml

file_name: newfile

user_name: devops

pk_name: httpd

2.配置yml文件

[root@server ansible]# vim var_test.yml

---

- name: play1

hosts: all

vars_files:

- var.yml

tasks:

- name: createfile

file:

dest: ./ "{{ file_name }}"

state: touch

- name: createuser

user:

name: "{{ user_name }}"

state: present

- name: createhttpd

dnf:

name: "{{ pk_name }}"

state: present

3.实现

[root@server ansible]# ansible-playbook var_test.yml

4.去受控主机上查看

[root@node1 ~]# ll

total 8

-rw-------. 1 root root 1382 Oct 14 19:40 anaconda-ks.cfg

-rw-r--r--. 1 root root 1537 Oct 14 19:41 initial-setup-ks.cfg

-rw-r--r--. 1 root root 0 Jan 5 14:52 ' "newfile"'

[root@node1 ~]# su devops

[devops@node1 ~]$

[root@node1 ~]# httpd

httpd (pid 73025) already running