Difference: AnsibleTipsTricks (2 vs. 3)
Revision 313 Oct 2021 - IvoVanGeel
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Ansible tips & tricks | ||||||||
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Extract subitems from list of dictionaries | ||||||||
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| < < | Use "{{ variable | map(attribute='keyname') | list }}" | |||||||
| > > | Use "{{ variable | map(attribute='key_name') | list }}" | |||||||
Select items from list of dictionaries | ||||||||
| Changed: | ||||||||
| < < | Use "{{ variable | selectattr('keyname', 'match', 'value') | list }}" | |||||||
| > > | Use "{{ variable | selectattr('key_name', 'match', 'value') | list }}" | |||||||
Instead of match, you can also use search or regex. See: https://docs.ansible.com/ansible/latest/user_guide/playbooks_tests.html#testing-strings
Sort list of dictionaries by subitem | ||||||||
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| < < | Use "{{ variable | sort(attribute='keyname') }}" | |||||||
| > > | Use "{{ variable | sort(attribute='key_name') }}"
Add item to listUse "{{ variable | default([]) + [item] }}"Add item to dictionaryUse "{{ variable | default({}) | combine({key_name: key_value}) }}" | |||||||
--  Ivo van Geel - 21 Sep 2021 | ||||||||
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