I think I messed up something :-)
This way my examples are more easy to understand:
=== 1st scenario
outside.yaml:
---
- include: inside.yaml
vars:
my_outer_item: "{{ item }}"
with_items:
- A
- B
- C
inside.yaml:
---
- debug: msg="{{my_outer_item}} with {{ item }} is defined"
with_items:
- 1
- 2
- 3
=== 2nd scenario
outside.yaml:
---
- include: inside.yaml
with_items:
- A
- B
- C
inside.yaml:
---
- set_fact
my_outer_item={{item}}
- debug: msg="{{my_outer_item}} with {{ item }} is defined"
with_items:
- 1
- 2
- 3
=== 3rd Scenario:
outside.yaml:
---
- include: inside.yaml my_outer_item={{item}}
with_items:
- A
- B
- C
inside.yaml:
---
- debug: msg="{{my_outer_item}} with {{ item }} is defined"
with_items:
- 1
- 2
- 3
Sources:
http://docs.ansible.com/ansible/playbooks_loops.html#loops-and-includes-in-2-0
http://stackoverflow.com/questions/30785281/one-loop-over-multiple-ansible-tasks
https://github.com/ansible/ansible/issues/14146
But it would be good to get some clarification about the differences.
2016. július 7., csütörtök 10:04:03 UTC+2 időpontban Bence Takács a
következőt írta:
>
> What is the difference between the following syntaxes?
>
>
> === 1st scenario
>
>
> outside.yaml:
>
> ---
> - include: inside.yaml
> vars:
> my_inner_item: "{{ item }}"
> with_items:
> - A
> - B
> - C
>
>
> inside.yaml:
>
> ---
> - debug: msg="{{my_inner_item}} with {{ item }} is defined"
> with_items:
> - 1
> - 2
> - 3
>
>
>
> === 2nd scenario
>
>
> outside.yaml:
>
> ---
> - include: inside.yaml
> with_items:
> - A
> - B
> - C
>
> inside.yaml:
>
> ---
> - set_fact
> my_inner_item={{item}}
>
> - debug: msg="{{my_inner_item}} with {{ item }} is defined"
> with_items:
> - 1
> - 2
> - 3
>
>
> === 3rd Scenario:
>
> outside.yaml:
>
> ---
> - include: inside.yaml my_inner_item={{item}}
> with_items:
> - A
> - B
> - C
>
> inside.yaml:
>
> ---
> - debug: msg="{{my_inner_item}} with {{ item }} is defined"
> with_items:
> - 1
> - 2
> - 3
>
>
> ... I do not list the old "loop_control" scenario...
>
>
> By the way: there is an existing issue connected to this topic:
> https://github.com/ansible/ansible/issues/14146
>
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