I managed to generate the compressed list in a single task ...
+++
---
- name: read yaml vars into dictionary
hosts: localhost
become: no
gather_facts: no
vars:
server_groups: "{{ lookup('file','./' + customer_name + '.yml') | from_yaml
}}"
server_order: []
tasks:
- set_fact:
server_order: "{{ server_order + this_server }}"
with_together:
- "{{ server_groups.keys() | list }}"
- "{{ server_groups | dict2items | map(attribute='value') }}"
vars:
this_server: [ { name: "{{ item.0 }}", halt: "{{ item.1.down_group }}",
boot: "{{ item.1.up_group }}", excl: "{{ item.1.exclude }}" } ]
- name: Shutting down servers
debug: msg="Shutting down server {{ item.name }}."
loop: "{{ server_order | json_query('[?excl==`false`]') |
sort(attribute='halt') }}"
- name: Starting up servers
debug: msg="Starting up server {{ item.name }}."
loop: "{{ server_order | json_query('[?excl==`false`]') |
sort(attribute='boot') }}"
+++
Walter
--
Walter Rowe, Division Chief
Infrastructure Services, OISM
Mobile: 202.355.4123
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