Checking free VG percentage

[Bruno Cochofel]

Hi, 

I'm trying to check if all the VGs on linux servers have less than 20% using the following:

---

- hosts: all

  become: True

  tasks:

    - name: Lists VGs free percentage

      debug: msg="VG {{ item.key }} has {{ (item.value.free_g|float * 100 / item.value.size_g|float)|round }}% free)"

      with_dict: "{{ ansible_lvm.vgs }}"

    - name: Check if free percentage is greater than 20

      assert:

        that:

          - vg < 20

        msg: VG space is less than 20%

      vars:

        vg: "{{ (item.value.free_g|float * 100 / item.value.size_g|float)|round }}"

      with_dict: "{{ ansible_lvm.vgs }}"

but without ant good.

The first task works great but the assert doesn't.

What am I doing wrong?

Thanks,

Bruno

[Kai Stian Olstad]

The the variable vg is a string so you need
vg | int < 20


--
Kai Stian Olstad

[Bruno Cochofel]

Thanks Kai, that worked.

Bruno