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Add nameserver role

tags/9.0.0
Victor Laborie 3 years ago
parent
commit
0c5cc59bc6
2 changed files with 40 additions and 0 deletions
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      nameserver/README.md
  2. +27
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      nameserver/tasks/main.yml

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nameserver/README.md View File

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# nameserver

Set nameserver in /etc/resolv.conf.

## Tasks

Everything is in the `tasks/main.yml` file.

## Available variables

Main variables are :

* `nameservers` : list of IP addresses of DNS servers ;

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nameserver/tasks/main.yml View File

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---
- name: Get actual nameserver
shell: grep nameserver /etc/resolv.conf | awk '{ print $2 }'
register: grep_nameserver
check_mode: no
changed_when: false
tags:
- nameserver

- name: Set nameserver
lineinfile:
dest: /etc/resolv.conf
line: "nameserver {{ item }}"
state: present
with_items: "{{ nameservers }}"
tags:
- nameserver

- name: Unset others nameserver
lineinfile:
dest: /etc/resolv.conf
line: "nameserver {{ item }}"
state: absent
with_items: "{{ grep_nameserver.stdout_lines }}"
when: item not in nameservers
tags:
- nameserver

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