ansible playbook里获取磁盘挂载点

tasks:

• name: mkdir spark local_dir
  file: path={{ item.mount }}/spark/data/local_dir mode=0777 state=directory
  with_items: '{{ ansible_mounts }}'
  when: item.mount | match("/hdd")
  ignore_errors: yes

循环ansible_mouts里的数组，条件是item.mount匹配/hdd目录的，就创建/spark/data/local_dir目录。