add nsswhitch config for dns

tasks/main.yml

@@ -2,14 +2,14 @@
 # tasks file for vmserver
 - name: install composant
   pacman:
-      state: present # not required. choices: absent;latest;present. Desired state of the package.
-      name:     
-          - libvirt
-          - bridge-utils
-          - dmidecode
-          - dnsmasq
-          - ovmf
-          # To create virtual machines
+    state: present # not required. choices: absent;latest;present. Desired state of the package.
+    name:
+      - libvirt
+      - bridge-utils
+      - dmidecode
+      - dnsmasq
+      - ovmf
+      # To create virtual machines
   become: yes
   notify: Enable and start libvirt services
 
@@ -33,16 +33,24 @@
     src: qemu.conf.j2 # required. Path of a Jinja2 formatted template on the Ansible controller. This can be a relative or absolute path.
   become: yes
 - debug:
-    msg: "{{ ansible_default_ipv4.type }}"
+    msg: '{{ ansible_default_ipv4.type }}'
 
 - name: set bridge template
   template:
-      dest: /etc/netctl/bridge # required. Location to render the template to on the remote machine.
-      src: bridge.j2 # required. Path of a Jinja2 formatted template on the Ansible controller. This can be a relative or absolute path.
+    dest: /etc/netctl/bridge # required. Location to render the template to on the remote machine.
+    src: bridge.j2 # required. Path of a Jinja2 formatted template on the Ansible controller. This can be a relative or absolute path.
   when: ansible_default_ipv4.type == "ether" and "wlp2s0" not in ansible_interfaces
   become: yes
   notify: bridge_enable
 
+- name: add libvirt to nsswitch hosts
+  ansible.builtin.lineinfile:
+    dest: '/etc/nsswitch.conf'
+    regexp: '^hosts:'
+    line: 'hosts: files libvirt libvirt_guest mymachines myhostname resolve [!UNAVAIL=return] dns'
+    state: present
+    create: true
+  become: true
 - name: enable bridge
   systemd:
     name: netctl@bridge.service
@@ -54,4 +62,3 @@
     name: dhcpcd # required. Name of the service.
     enabled: false
   become: yes
-