Variablen

Ansible Doku

1. role defaults
2. inventory vars
3. inventory group_vars
4. inventory host_vars
5. playbook group_vars
6. playbook host_vars
7. host facts
8. play vars
9. play vars_prompt
10. play vars_files
11. registered vars
12. set_facts
13. role and include vars
14. block vars (only for tasks in block)
15. task vars (only for the task)
16. extra vars (always win precedence)

Ansible Filters

net
    - ip:  192.168.1
 

ipaddr: "{{ net.0.ip }}.112"

{{ value | default('dummy') }}

      - name: my appender
        set_fact:
          my_list_var: '{{my_list_myvar + new_items_list}}'

      - name: my appender
        set_fact:
          my_list_var: '{{my_list_var + [item]}}'
        with_items: '{{my_new_items|list}}'

      - name: my appender
        set_fact:
          my_dict_var: '{{my_dict_var|combine(my_new_keys_in_a_dict)}}'

      - name: setup list of tuples (for 2.4.x and up
        set_fact:
          lot: >
            [('key1', 'value1',), ('key2', 'value2',), ..., ('keyN', 'valueN',)],
      - name: my appender
        set_fact:
          my_dict_var: '{{my_dict_var|combine({item[0]: item[1]})}}'
        with_items: '{{lot}}'

  - name: add new key / value pairs to dict
    set_fact:
      my_dict_var: "{{ my_dict_var | combine({item.key: item.value}) }}"
    with_items:
    - { key: 'key01', value: 'value 01' }
    - { key: 'key02', value: 'value 03' }
    - { key: 'key03', value: 'value 04' }