简单例子1: vars定义变量
-
- hosts: all
remote_user: root
vars:
- package: Nginx
- service: Nginx
tasks:
- name: install Nginx package
yum: name={{ package }} state=latest
- name: install configuration file for httpd
copy: src=/etc/Nginx/Nginx.conf dest=/etc/Nginx/Nginx.conf
notify:
- restart Nginx
- name: start httpd service
service: enabled=true name={{ service }} state=started
handlers:
- name: restart Nginx
service: name={{ package }} state=restarted
条件测试： when条件测试
- hosts: all
remote_user: root
vars:
- username: user2
tasks:
- name: create {{ username }} user
user: name={{ username }}
when: ansible_distribution == "CentOS"
迭代
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