Initial commit

README.md

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+Ansible-Role: Disable Resolved
+==============================
+
+This role disables systemd-resolved and create the file /etc/resolv.conf 
+
+Requirements
+------------
+
+Any Linux with systemd.
+
+Role Variables
+--------------
+
+```
+disableresolved_template: resolv.conf.j2
+disableresolved_header: "# CREATED WITH ANSIBLE"
+disableresolved_nameservers:
+        - 8.8.8.8
+        - 9.9.9.9
+```
+
+Dependencies
+------------
+
+None
+
+Example Playbook
+----------------
+
+```
+    - hosts: localhost
+      roles:
+         - role: disableresolved
+           vars:
+             disableresolved_nameservers:
+                - 192.168.0.1
+```
+
+License
+-------
+
+GPL-3.0
+
+Author Information
+------------------
+
+Wolfgang Hotwagner (https://www.ait.ac.at)

defaults/main.yml

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+---
+# defaults file for disableresolved
+disableresolved_template: resolv.conf.j2
+disableresolved_header: "# CREATED WITH ANSIBLE"
+disableresolved_nameservers:
+        - 8.8.8.8
+        - 9.9.9.9

meta/main.yml

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+galaxy_info:
+  author: Wolfgang Hotwagner
+  description: Disables the systemd-resolved service
+  company: Austrian Institute of Technology
+
+  # If the issue tracker for your role is not on github, uncomment the
+  # next line and provide a value
+  # issue_tracker_url: http://example.com/issue/tracker
+
+  # Choose a valid license ID from https://spdx.org - some suggested licenses:
+  # - BSD-3-Clause (default)
+  # - MIT
+  # - GPL-2.0-or-later
+  # - GPL-3.0-only
+  # - Apache-2.0
+  # - CC-BY-4.0
+  license: GPL-3.0
+
+  min_ansible_version: 2.1
+
+  # If this a Container Enabled role, provide the minimum Ansible Container version.
+  # min_ansible_container_version:
+
+  #
+  # Provide a list of supported platforms, and for each platform a list of versions.
+  # If you don't wish to enumerate all versions for a particular platform, use 'all'.
+  # To view available platforms and versions (or releases), visit:
+  # https://galaxy.ansible.com/api/v1/platforms/
+  #
+  # platforms:
+  # - name: Fedora
+  #   versions:
+  #   - all
+  #   - 25
+  # - name: SomePlatform
+  #   versions:
+  #   - all
+  #   - 1.0
+  #   - 7
+  #   - 99.99
+
+  galaxy_tags:
+          - systemd
+          - resolved
+          - dns
+          - resolver
+          - system
+          - linux  
+    # List tags for your role here, one per line. A tag is a keyword that describes
+    # and categorizes the role. Users find roles by searching for tags. Be sure to
+    # remove the '[]' above, if you add tags to this list.
+    #
+    # NOTE: A tag is limited to a single word comprised of alphanumeric characters.
+    #       Maximum 20 tags per role.
+
+dependencies: []
+  # List your role dependencies here, one per line. Be sure to remove the '[]' above,
+  # if you add dependencies to this list.

tasks/main.yml

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+---
+# tasks file for disableresolved
+- name: Enable service httpd and ensure it is not masked
+  ansible.builtin.systemd:
+    name: systemd-resolved
+    enabled: false
+    state: stopped
+    masked: yes
+
+- name: Create /etc/resolv.conf
+  ansible.builtin.template:
+   src: "{{disableresolved_template}}"
+   dest: /etc/resolv.conf
+   owner: root
+   group: root
+   mode: '0644'

templates/resolv.conf.j2

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+{{ disableresolved_header }}
+{% for ns in disableresolved_nameservers %}
+nameserver {{ ns }}
+{% endfor %}