I'm trying to populate a file based on some default vars and I'm wondering
if the following is possible (and if so, how?) because I've been unable to
get it to work.
given:
ansible 2.3.0.0
python version = 2.7.13 (default, May 10 2017, 20:04:28) [GCC 6.3.1
20161221 (Red Hat 6.3.1-1)]
../defaults/main.yml
hosts:
- {name: "{{inventory_hostname}}", '{{ansible_ec2_placement_region}}':
true, "{{ansible_ec2_placement_availability_zone}}": true, test: true,
group1: true}
host_groups:
- name: '{{ansible_ec2_placement_region}}'
- name: '{{ansible_ec2_placement_availability_zone}}'
- name: 'group1'
- name: 'test'
../templates/groups.cfg
{% for group in host_groups %}
group_name {{group.name}};
members {{hosts|selectattr(group.name,
'defined')|map(attribute='name')|join(',')}}
{% endfor %}
../tasks/groups.yml
- name: Generate groups
become: true
template:
src: groups.cfg
dest: "{{object_dir}}/groups.cfg"
mode: 0644
with_items:
- "{{host_groups}}"
I would like for the template to be converted to:
group_name test;
members my.host.name;
group_name us-west-2;
members my.host.name;
group_name us-west-2a
members my.host.name;
group_name group1;
members my.host.name;
but what I get is:
group_name test;
members my.host.name;
group_name us-west-2;
members ;
group_name us-west-2a;
members ;
group_name group1;
members my.host.name;
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