29 lines
639 B
YAML
29 lines
639 B
YAML
---
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- name: Get actual nameserver
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ansible.builtin.shell:
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cmd: grep nameserver /etc/resolv.conf | awk '{ print $2 }'
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register: grep_nameserver
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check_mode: no
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changed_when: False
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tags:
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- nameserver
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- name: Set nameserver
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ansible.builtin.lineinfile:
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dest: /etc/resolv.conf
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line: "nameserver {{ item }}"
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state: present
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loop: "{{ nameservers }}"
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tags:
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- nameserver
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- name: Unset others nameserver
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ansible.builtin.lineinfile:
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dest: /etc/resolv.conf
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line: "nameserver {{ item }}"
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state: absent
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loop: "{{ grep_nameserver.stdout_lines }}"
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when: item not in nameservers
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tags:
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- nameserver
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