playbook变量（九）for循环

[root@linux-node1 ansible]# cat testfor.yaml 
---
- hosts: date
  remote_user: root
  vars:
    ports:
      - 81
      - 82
      - 83
  
  tasks:
    - name: copy conf
      template: src=for1.conf.j2 dest=/data1/for1.conf

[root@linux-node1 ansible]# cat templates/for1.conf.j2 
{% for port in ports %}
server{
        listen {{ port }}
}
{% endfor %}

#和shellfor循环类似