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37 lines
1.5 KiB
YAML
37 lines
1.5 KiB
YAML
---
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- name: Query existing PTR records
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ansible.builtin.command:
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cmd: samba-tool dns query {{ samba_dns_server }} {{ lan_reverse_zone }} {{ item.last_octet }} PTR -U {{ samba_dns_admin_user }}%{{ samba_dns_admin_pass }}
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register: ptr_query
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changed_when: false
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failed_when: false
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- name: Parse existing PTR records
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ansible.builtin.set_fact:
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ptr_existing_values: >-
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{{
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(ptr_query.stdout | default('') |
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regex_findall('PTR\\s+([A-Za-z0-9.-]+)\\.?') |
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map('regex_replace', '\\.$', '') |
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list)
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}}
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- name: Remove stale PTR records
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ansible.builtin.command:
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cmd: samba-tool dns delete {{ samba_dns_server }} {{ lan_reverse_zone }} {{ item.last_octet }} PTR {{ ptr_value }} -U {{ samba_dns_admin_user }}%{{ samba_dns_admin_pass }}
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loop: "{{ ptr_existing_values | reject('equalto', item.fqdn) | list }}"
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loop_control:
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loop_var: ptr_value
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when: (ptr_existing_values | reject('equalto', item.fqdn) | list | length) > 0
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- name: Add expected PTR record
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ansible.builtin.command:
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cmd: samba-tool dns add {{ samba_dns_server }} {{ lan_reverse_zone }} {{ item.last_octet }} PTR {{ item.fqdn }} -U {{ samba_dns_admin_user }}%{{ samba_dns_admin_pass }}
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register: ptr_add
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changed_when: ptr_add.rc == 0
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failed_when: >
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ptr_add.rc != 0 and
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('WERR_DNS_ERROR_RECORD_ALREADY_EXISTS' not in (ptr_add.stderr | default(''))) and
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('Record already exists' not in (ptr_add.stderr | default('')))
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when: item.fqdn not in ptr_existing_values
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