#1401
[Ansible] Loop
Loop with index & length to debug variables :
- name: "Debug"
debug: msg="[{{item.0 +1}}/{{var_2_debug | length}}] {{item.1}} is {{ vars[item.1] | default('undefined') }}"
with_indexed_items: "{{var_2_debug}}"
with :
var_2_debug:
- "var_1"
- "var_2"
- "var_3"
{{item.0}} is the index of the item
{{item.1}} is the value of the item
vars[item.1] is an “eval” version of the item
Loop over files :
var_files_2_load:
- "file1.yml"
- "file2.yml"
- name: "Load variables from files"
include_vars: "{{item}}"
with_items: "{{var_files_2_load}}"
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https://docs.ansible.com/ansible/playbooks_loops.html
- name: "Test" debug: msg="[{{ item.0 +1 }}/{{ app_modules | length }}] {{item.1.installer_name}}" with_indexed_items: '{{ app_modules }}'with ;
app_modules : [ { installer_name: 'AA1', version: '1.0.0.0' }, { installer_name: 'AA2', version: '1.0.0.0' }, { installer_name: 'AA3', version: '1.0.0.0' } ]Loop “for” basic
- debug: msg="Loop index = {{item}}" with_sequence: count=5from 1 to 5
- debug: msg="Loop index = {{item}}" with_sequence: start=0 end=5from 0 to 5