That error indicates that you are trying to multiply a sequence, in this
case I am assuming a string and a float.
mariadb_setmem is cast to a string. You might try:
{{ mariadb_setmem|float * 0.01 }}
Also that functionality is provided by jinja2. Math operations are
described at http://jinja.pocoo.org/docs/dev/templates/#math
On Saturday, January 16, 2016, Dewangga Bachrul Alam <
[email protected]> wrote:
> I've search some reference but still got no luck about divide operations
> in ansible.
>
> # default/main.yml
> mariadb_setmem: "{{ ansible_memtotal_mb *1024*1024 }}"
> mariadb_misc_query_prealloc_size: "{{ mariadb_setmem *0.01 }}"
>
> # task/main.yml
> - name: Debugging Value
> debug:
> msg: "{{ mariadb_misc_query_prealloc_size }}"
>
> And got error.
> fatal: [vagrant01] => Failed to template {{
> mariadb_misc_query_prealloc_size }}: Failed to template {{ mariadb_setmem
> *0.01 }}: an unexpected type error occurred. Error was can't multiply
> sequence by non-int of type 'float'
>
> Is there any hints to got the results of the math operations and round it?
> Any helps are appreciated.
>
>
>
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--
Matt Martz
@sivel
sivel.net
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