playbook 之 vars_files

vars_files 可以把var定义的变量分离出来方便修改和复用

- hosts: 127.0.0.1
  vars_files:
  - ./var1.yaml
  tasks:
  - name: debug
    debug:
      msg: http://{{ bind.ip }}:{{ bind.port }}

# var1.yaml
bind:
  ip: 127.0.0.1
  port: 8000