putting a var inside "template expression" in task

[Yosef Yudilevich]

hi

i know that the way i put it here it wont work

but what is the proper way to do it? put {{ COUNT }} variable inside bucket_ram_quota: "{{ ( 800 / {{ COUNT }} ) | int }}" 

thanks

===================

example:

- hosts: group_of_couchbase_servers

  vars:

    COUNT: 2

  tasks:

    - name: create buckets

      run_once: true

      shell: "/opt/couchbase/bin/couchbase-cli bucket-create -c 127.0.0.1:8091 --bucket={{ item.bucket_name }} --bucket-type={{ item.bucket_type }} --bucket-port={{ item.bucket_port }} --bucket-ramsize={{ item.bucket_ram_quota }}  --bucket-replica={{ item.num_replicas }} -u {{ admin_user }} -p {{ admin_password }}"

      with_items:

        - { bucket_name: Test", bucket_type: 'couchbase', bucket_port: '11211', bucket_ram_quota: "{{ ( 800 / {{ COUNT }} ) | int }}", num_replicas: '1' }

[Kai Stian Olstad]

On 17. okt. 2016 11:52, Yosef Yudilevich wrote:
> hi
> i know that the way i put it here it wont work
> but what is the proper way to do it? put {{ COUNT }} variable inside
> bucket_ram_quota: "{{ ( 800 / {{ COUNT }} ) | int }}"

You already have curly brackets, so remove the ones inside.

bucket_ram_quota: "{{ ( 800 / COUNT ) | int }}"

--
Kai Stian Olstad