Anisble detect, format and mount filesystem

ansible-filesystem.yml

- hosts: all
  vars:
    mount_point:
      fstype: ext4
      dev: /dev/xvdf
      mount: /opt
      opts: "rw"
      state: mounted

  tasks:
    - name: get system details
      stat: path={{ mount_point.dev }}
      register: check_mount

    - debug:
        msg: >
          {{ check_mount.stat }}

    # Check the type of filesysttem if its data we need to format
    - shell: file -s {{ mount_point.dev }}
      register: fs

    - set_fact:
        format_fs: true
      when: "'{{ mount_point.dev }}: data' in fs.stdout "

    - name: Format filesystem
      filesystem: fstype={{ mount_point.fstype }} dev={{ mount_point.dev }}
      when: format_fs is defined and format_fs == true

    # Check the type of filesysttem if its data we need to format
    - shell: file -s {{ mount_point.dev }}
      register: fs

    - debug:
        msg: >
          {{ fs }}

    - name: Mount filesystem
      mount:
        fstype: "{{ mount_point.fstype }}"
        src: "{{ mount_point.dev }}"
        name: "{{ mount_point.mount }}"
        opts: "{{ mount_point.opts }}"
        state: "{{ mount_point.state }}"
      register: mount_info

    - debug:
        gather_facts: true
        msg: >
          {{ mount_info }}