---
- name: Prepare data disk
  hosts: all

  environment:
    http_proxy: "{{ lookup('env','http_proxy') }}"
    https_proxy: "{{ lookup('env','https_proxy') }}"
    HTTPS_PROXY: "{{ lookup('env','HTTPS_PROXY') }}"
    HTTP_PROXY: "{{ lookup('env','HTTP_PROXY') }}"

  vars:
    fsconf:
      vgn: "{{ lookup('env', 'vgname') }}"
      lvs: "{{ lookup('env', 'lvnames').split(' ') }}"
      szs: "{{ lookup('env', 'lvsizes').split(' ') }}"
      fss: "{{ lookup('env', 'lvfssys').split(' ') }}"
      mps: "{{ lookup('env', 'lvmntps').split(' ') }}"

  tasks:

    - name: Create the "datavg" Volume group.
      lvg:
        pvs: "/dev/vdb"
        vg: "{{ fsconf.vgn }}"
        pesize: "16"
        pv_options: '-Z y'
        force: no
        state: present

    - name: Create logical volumes.
      lvol:
        vg: "datavg"
        lv: "{{ item }}"
        size: "{{ fsconf.szs[idx] }}"
        active: yes
        force: no
        state: present
      loop: "{{ fsconf.lvs }}"
      loop_control:
        index_var: idx

    - name: Create filesystems
      filesystem:
        fstype: "{{ fsconf.fss[idx] }}"
        dev: "/dev/datavg/{{ item }}"
      loop: "{{ fsconf.lvs }}"
      loop_control:
        index_var: idx

    - name: Find what to backup
      stat:
        path: "{{ item }}"
      with_items: "{{ fsconf.mps }}"
      register: mountPoints


    - name: Create mount points
      file:
        path: "{{ fsconf.mps[idx] }}"
        state: directory
        mode: '0755'
      loop: "{{ fsconf.lvs }}"
      loop_control:
        index_var: idx

    - name: Create temporary mount points
      file:
        path: "/tmp{{ fsconf.mps[idx] }}"
        state: directory
        mode: '0755'
      loop: "{{ fsconf.lvs }}"
      loop_control:
        index_var: idx

    - name: Mount fs in temporary mount points
      command: mount /dev/datavg/"{{ item }}" "/tmp{{ fsconf.mps[idx] }}"
      loop: "{{ fsconf.lvs }}"
      loop_control:
        index_var: idx

    - name: Configure filesystems create entry in fstab
      mount:
        path: "{{ fsconf.mps[idx] }}"
        src: /dev/datavg/{{ item }}
        state: present
        fstype: "{{ fsconf.fss[idx] }}"
      loop: "{{ fsconf.lvs }}"
      loop_control:
        index_var: idx

    - name: Fill new mount points if exists
      become: true
      delegate_to: "{{ inventory_hostname }}"
      synchronize:
        mode: push
        src: "{{ item.item }}/"
        dest: "/tmp{{ item.item }}/"
        times: yes
        perms: yes
        owner: yes
        group: yes
        links: yes
        recursive: yes
      with_items: "{{ mountPoints.results }}"
      when: item.stat.exists