Getting sum of gathered facts

[lift...@gmail.com]

A few weeks ago, you guys helped me get the sum of gluster healings occurring on our gluster volumes.  So now I have 3 facts that have sums of each of our 3 volumes.  I'd like to sum those now as its own fact, but its giving me the output as a string.  How can I actually sum the 3 values?

  - name: Set volume healing facts

    set_fact:

      home_sum: "{{ home_heal_status|json_query('glusterfs.heal_info[].no_of_entries')|map('int')|sum }}"

      nas_sum: "{{ nas_heal_status|json_query('glusterfs.heal_info[].no_of_entries')|map('int')|sum }}"

      projects_sum: "{{ projects_heal_status|json_query('glusterfs.heal_info[].no_of_entries')|map('int')|sum }}"

  - name: Get healing total

    set_fact:

      total: "{{ home_sum|int }} + {{ nas_sum|int }} + {{ projects_sum|int }}"

home_sum is 2, nas_sum is 0, and projects_sum is 0.  So I'd assume that the sum would be 2, however what is being calculated for the fact "total" is "2+0+0".  I need the actual sum.

Thanks,

Harry

[Dick Visser]

On Wed, 6 Jan 2021 at 15:13, lift...@gmail.com <lift...@gmail.com> wrote:

> - name: Get healing total
> set_fact:
> total: "{{ home_sum|int }} + {{ nas_sum|int }} + {{ projects_sum|int }}"

You go in and out of jinja templating, but the entire expression is
still a string.

> home_sum is 2, nas_sum is 0, and projects_sum is 0. So I'd assume that the sum would be 2, however what is being calculated for the fact "total" is "2+0+0". I need the actual sum.

Doing the calculation entirely in jinja should work, i.e.:

total: "{{ home_sum|int + nas_sum|int + projects_sum|int }}"

--
Dick Visser
Trust & Identity Service Operations Manager
GÉANT

[Stefan Hornburg (Racke)]

You are asking for separate calculations by using curly braces for each sum.

So please try something like: "{{ home_sum|int + nas_sum|int + projects_sum|int }}"

Regards
Racke

> Thanks,
> Harry
>
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--
Ecommerce and Linux consulting + Perl and web application programming.
Debian and Sympa administration. Provisioning with Ansible.

[Vladimir Botka]

On Wed, 6 Jan 2021 06:13:09 -0800 (PST)
"lift...@gmail.com" <lift...@gmail.com> wrote:

> - name: Get healing total
> set_fact:
> total: "{{ home_sum|int }} + {{ nas_sum|int }} + {{ projects_sum|int

Try this

- name: Get healing total
set_fact:
total: "{{ home_sum|int + nas_sum|int + projects_sum|int }}"

--
Vladimir Botka

[lift...@gmail.com]

Thanks!  That worked.  I thought I had done that but I guess my syntax was just a little off.  Works now.

I appreciate the quick responses!

Harry