Start adding role libvirt

configs.yml

@@ -119,19 +119,6 @@ gaming:
         - lib32-vulkan-icd-loader
 
 libvirt:
-    - install:
-        arch:
-            - libvirt
-            - iptables-nft
-            - dnsmasq
-            - dmidecode
-            - virt-install
-            - virt-viewer
-            - qemu-headless
-    - run:
-        - sudo usermod -aG libvirt "${USER}"
-    - run:
-        - 'grep "libvirt libvirt_guest" /etc/nsswitch.conf >/dev/null 2>&1 || sudo sed -i -E "s/^hosts: (.+)/hosts: libvirt libvirt_guest \1/" /etc/nsswitch.conf'
     - run:
         - sudo systemctl start libvirtd.service && sudo systemctl enable libvirtd.service
     - run:

playbook.yml

@@ -26,3 +26,4 @@
     - { role: rust, tags: rust }
     - { role: protonvpn, tags: protonvpn }
     - { role: repos, tags: repos }
+    - { role: libvirt, tags: libvirt }

roles/libvirt/meta/main.yml

@@ -0,0 +1,3 @@
+---
+dependencies:
+  - role: check-sudo

roles/libvirt/tasks/main.yml

@@ -0,0 +1,33 @@
+---
+- fail:
+  when: ansible_distribution != 'Archlinux'
+
+- name: Install packages (Archlinux)
+  become: true
+  pacman:
+    name:
+      - libvirt
+      - iptables-nft
+      - dnsmasq
+      - dmidecode
+      - virt-install
+      - virt-viewer
+      - qemu-headless
+  when: ansible_distribution == 'Archlinux'
+
+- name: Add user to libvirt group
+  user:
+    name: "{{ ansible_facts['env']['USER'] }}"
+    append: yes
+    groups: libvirt
+
+- name: Check if "libvirt libvirt_guest" is in /etc/nsswitch.conf
+  become: true
+  # TODO: this keeps adding the line over and over again
+  lineinfile:
+    path: /etc/nsswitch.conf
+    regexp: '^hosts: (.+)'
+    line: 'hosts: libvirt libvirt_guest \1'
+    state: present
+    backrefs: true
+    backup: true