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- hosts: localhost
gather_facts: no
tasks:
- set_fact:
test: 123
delegate_to: "{{ item }}"
delegate_facts: true
loop: "{{ groups['all'] | difference(['localhost']) }}"
- name: ensure we didnt create it on current host
assert:
that:
- test is undefined
- name: ensure facts get created
assert:
that:
- "'test' in hostvars[item]"
- hostvars[item]['test'] == 123
loop: "{{ groups['all'] | difference(['localhost'])}}"
- name: test that we don't polute whole group with one value
hosts: localhost
gather_facts: no
vars:
cluster_name: bleh
tasks:
- name: construct different fact per host in loop
set_fact:
vm_name: "{{ cluster_name }}-{{item}}"
delegate_to: "{{ item }}"
delegate_facts: True
with_items: "{{ groups['all'] }}"
- name: ensure the fact is personalized for each host
assert:
that:
- hostvars[item]['vm_name'].endswith(item)
loop: "{{ groups['all'] }}"
|
