prole/infrastructure/roles/samba_reverse_dns/tasks/main.yml
chrisfu 0ae0ac4a8a fix(samba_reverse_dns): inline reverse-zone list so it survives tag filtering
`Create reverse DNS zones if missing` looped over `samba_reverse_zones`, a fact
built by a separate `set_fact` task that carried no tags. Under a tag-filtered
run (e.g. --tags samba_reverse_dns) that set_fact was skipped, so the variable
was undefined and the play failed:

    TASK [samba_reverse_dns : Create reverse DNS zones if missing]
    'samba_reverse_zones' is undefined

A set_fact must carry the same tags as every task that consumes it. Rather than
re-add tags (which breaks again under any other tag combination), compute the
zone list inline in the loop and drop the now-dead set_fact. The role is now
correct under any tag selection. lan_reverse_zone and k3s_reverse_zones are
defined in group_vars/all/vars.yml, so they are always available.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
2026-06-10 00:35:29 -07:00

34 lines
1.5 KiB
YAML

---
- name: Assert Samba DNS admin password is set (vault loaded)
ansible.builtin.assert:
that:
- samba_dns_admin_pass is defined
- samba_dns_admin_pass | length > 0
fail_msg: "Missing samba_dns_admin_pass. Create inventory/group_vars/ad_dc.vault.yml with vault_samba_dns_admin_pass."
- name: List Samba DNS zones
ansible.builtin.command:
cmd: samba-tool dns zonelist {{ samba_dns_server }} -U Administrator --password={{ samba_dns_admin_pass }}
register: samba_zones
changed_when: false
tags: [samba, samba_reverse_dns]
# The reverse-zone list is computed inline in the loop below rather than via a
# separate set_fact. A set_fact must carry the same tags as the tasks that
# consume it, or tag-filtered runs (e.g. --tags samba_reverse_dns) skip it and
# leave the variable undefined. Inlining removes that cross-task dependency so
# the role is correct under any tag selection.
- name: Create reverse DNS zones if missing
ansible.builtin.command:
cmd: samba-tool dns zonecreate {{ samba_dns_server }} {{ reverse_zone }} -U Administrator --password={{ samba_dns_admin_pass }}
loop: "{{ ([lan_reverse_zone] + (k3s_reverse_zones | default([]))) | unique }}"
loop_control:
loop_var: reverse_zone
when: reverse_zone not in samba_zones.stdout
tags: [samba, samba_reverse_dns]
- name: Ensure minimum PTR records (DC + Pi-holes)
ansible.builtin.include_tasks: ensure_ptr.yml
loop: "{{ ptr_records | default([]) }}"
tags: [samba, samba_reverse_dns]