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Add validation for common disks in values-prep role #26

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Add validation for common disks in values-prep role #26

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7 changes: 6 additions & 1 deletion ansible/roles/values-prep/tasks/find-node-disks.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -17,10 +17,15 @@
set_fact:
node_disks_list: "{{ blk_outputs.results | map(attribute='stdout_lines') | list }}"

- name: Find common devices accross nodes
- name: Find common devices across nodes
set_fact:
common_disks: "{{ node_disks_list[0] | intersect(node_disks_list[1]) | intersect(node_disks_list[2]) }}"

- name: Fail if no common disks found
fail:
msg: "No common disks found"
when: common_disks | length == 0

- name: common disks
debug:
msg: "{{ common_disks }}"